From 8ea3300ce03d7e664991a95aaf716f94e3933ae4 Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Fri, 10 Jan 2025 13:27:57 +0800
Subject: [PATCH 01/11] Build static libraries during nimble install.

---
 rocksdb.nimble | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rocksdb.nimble b/rocksdb.nimble
index 1d96528..574adeb 100644
--- a/rocksdb.nimble
+++ b/rocksdb.nimble
@@ -38,8 +38,8 @@ task test_static, "Run tests after static linking dependencies":
 
 before install:
   when defined(linux):
-    exec "scripts/build_shared_deps_linux.sh"
+    exec "scripts/build_static_deps.sh"
   when defined(macosx):
-    exec "scripts/build_shared_deps_osx.sh"
+    exec "scripts/build_static_deps.sh"
   when defined(windows):
     exec ".\\scripts\\build_dlls_windows.bat"

From cbe54a0293699d3052a86997b9571086db63775a Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Tue, 14 Jan 2025 16:42:35 +0800
Subject: [PATCH 02/11] Remove RocksDb dynamic library support on linux and
 MacOS.

---
 config.nims                        |  6 +-----
 rocksdb.nimble                     | 31 +++++++++---------------------
 rocksdb/lib/librocksdb.nim         | 15 ++++++++++-----
 rocksdb/lib/rocksdb.h              |  8 --------
 scripts/build_shared_deps_linux.sh | 27 --------------------------
 scripts/build_shared_deps_osx.sh   | 27 --------------------------
 scripts/generate_wrapper.sh        |  8 --------
 7 files changed, 20 insertions(+), 102 deletions(-)
 delete mode 100755 scripts/build_shared_deps_linux.sh
 delete mode 100755 scripts/build_shared_deps_osx.sh

diff --git a/config.nims b/config.nims
index 098d311..9d214ce 100644
--- a/config.nims
+++ b/config.nims
@@ -12,17 +12,13 @@ when fileExists("nimble.paths"):
   include "nimble.paths"
 # end Nimble config
 
-when defined(rocksdb_static_linking):
+when not defined(windows):
   # use the C++ linker profile because it's a C++ library
   when defined(macosx):
     switch("clang.linkerexe", "clang++")
   else:
     switch("gcc.linkerexe", "g++")
 
-  switch("dynlibOverride", "rocksdb")
-  switch("dynlibOverride", "lz4")
-  switch("dynlibOverride", "zstd")
-
 --styleCheck:
   usages
 --styleCheck:
diff --git a/rocksdb.nimble b/rocksdb.nimble
index 5daaed0..b48a805 100644
--- a/rocksdb.nimble
+++ b/rocksdb.nimble
@@ -11,6 +11,12 @@ installDirs = @["build"]
 ### Dependencies
 requires "nim >= 2.0", "results", "tempfile", "unittest2"
 
+before install:
+  when defined(windows):
+    exec ".\\scripts\\build_dlls_windows.bat"
+  else:
+    exec "scripts/build_static_deps.sh"
+
 task format, "Format nim code using nph":
   exec "nimble install nph@0.6.0"
   exec "nph ."
@@ -20,26 +26,7 @@ task clean, "Remove temporary files":
   exec "make -C vendor/rocksdb clean"
 
 task test, "Run tests":
-  let runTests = "nim c -d:nimDebugDlOpen -r --threads:on tests/test_all.nim"
-  when defined(linux):
-    exec "export LD_LIBRARY_PATH=build; " & runTests
-  when defined(macosx):
-    exec "export DYLD_LIBRARY_PATH=build; " & runTests
-  when defined(windows):
-    exec runTests
-
-task test_static, "Run tests after static linking dependencies":
   when defined(windows):
-    echo "Static linking is not supported on windows"
-    quit(1)
-
-  exec "scripts/build_static_deps.sh"
-  exec "nim c -d:rocksdb_static_linking -r --threads:on tests/test_all.nim"
-
-before install:
-  when defined(linux):
-    exec "scripts/build_static_deps.sh"
-  when defined(macosx):
-    exec "scripts/build_static_deps.sh"
-  when defined(windows):
-    exec ".\\scripts\\build_dlls_windows.bat"
+    exec "nim c -d:nimDebugDlOpen -r --threads:on tests/test_all.nim"
+  else:
+    exec "nim c -r --threads:on tests/test_all.nim"
diff --git a/rocksdb/lib/librocksdb.nim b/rocksdb/lib/librocksdb.nim
index 89bd919..25a9275 100644
--- a/rocksdb/lib/librocksdb.nim
+++ b/rocksdb/lib/librocksdb.nim
@@ -89,7 +89,9 @@ type
 
 ##  DB operations
 
-when defined(rocksdb_static_linking):
+when defined(windows):
+  {.pragma: importrocks, importc, cdecl, dynlib: librocksdb.}
+else:
   {.pragma: importrocks, importc, cdecl.}
 
   import std/[os, strutils]
@@ -101,9 +103,12 @@ when defined(rocksdb_static_linking):
   {.passl: libsDir & "/liblz4.a".}
   {.passl: libsDir & "/libzstd.a".}
 
-  when defined(windows):
-    {.passl: "-lshlwapi -lrpcrt4".}
-else:
-  {.pragma: importrocks, importc, cdecl, dynlib: librocksdb.}
+  # This is require for static linking on windows
+  # when defined(windows):
+  #   {.passl: "-lshlwapi -lrpcrt4".}
+
+if defined(windows):
+  {.push importc, dynlib: "librocksdb.so" .}
 
+# Do I need importc for static lib?
 include ./rocksdb_gen.nim
diff --git a/rocksdb/lib/rocksdb.h b/rocksdb/lib/rocksdb.h
index d0d6a41..db4f3f2 100644
--- a/rocksdb/lib/rocksdb.h
+++ b/rocksdb/lib/rocksdb.h
@@ -46,15 +46,7 @@
 
 #ifdef C2NIM
 #  def ROCKSDB_LIBRARY_API
-#  dynlib librocksdb
 #  cdecl
-#  if defined(windows)
-#    define librocksdb "librocksdb.dll"
-#  elif defined(macosx)
-#    define librocksdb "librocksdb.dylib"
-#  else
-#    define librocksdb "librocksdb.so"
-#  endif
 #  mangle uint32_t uint32
 #  mangle uint16_t uint16
 #  mangle uint8_t  uint8
diff --git a/scripts/build_shared_deps_linux.sh b/scripts/build_shared_deps_linux.sh
deleted file mode 100755
index 9dbc429..0000000
--- a/scripts/build_shared_deps_linux.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env bash
-
-# Nim-RocksDB
-# Copyright 2024 Status Research & Development GmbH
-# Licensed under either of
-#
-#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
-#  * GPL license, version 2.0, ([LICENSE-GPLv2](LICENSE-GPLv2) or https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
-#
-# at your option. This file may not be copied, modified, or distributed except according to those terms.
-
-set -e
-
-cd "$(dirname "${BASH_SOURCE[0]}")"/..
-
-REPO_DIR="${PWD}"
-BUILD_DEST="${REPO_DIR}/build/"
-
-git submodule update --init
-
-${REPO_DIR}/vendor/vcpkg/bootstrap-vcpkg.sh -disableMetrics
-
-${REPO_DIR}/vendor/vcpkg/vcpkg install rocksdb[lz4,zstd]:x64-linux-rocksdb --recurse --overlay-triplets=${REPO_DIR}/triplets
-
-mkdir -p "${BUILD_DEST}"
-
-cp "${REPO_DIR}/vendor/vcpkg/installed/x64-linux-rocksdb/lib/librocksdb.so" "${BUILD_DEST}/"
diff --git a/scripts/build_shared_deps_osx.sh b/scripts/build_shared_deps_osx.sh
deleted file mode 100755
index 654a9eb..0000000
--- a/scripts/build_shared_deps_osx.sh
+++ /dev/null
@@ -1,27 +0,0 @@
-#!/usr/bin/env bash
-
-# Nim-RocksDB
-# Copyright 2024 Status Research & Development GmbH
-# Licensed under either of
-#
-#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
-#  * GPL license, version 2.0, ([LICENSE-GPLv2](LICENSE-GPLv2) or https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
-#
-# at your option. This file may not be copied, modified, or distributed except according to those terms.
-
-set -e
-
-cd "$(dirname "${BASH_SOURCE[0]}")"/..
-
-REPO_DIR="${PWD}"
-BUILD_DEST="${REPO_DIR}/build/"
-
-git submodule update --init
-
-${REPO_DIR}/vendor/vcpkg/bootstrap-vcpkg.sh -disableMetrics
-
-${REPO_DIR}/vendor/vcpkg/vcpkg install rocksdb[lz4,zstd]:x64-osx-rocksdb --recurse --overlay-triplets=${REPO_DIR}/triplets
-
-mkdir -p "${BUILD_DEST}"
-
-cp "${REPO_DIR}/vendor/vcpkg/installed/x64-osx-rocksdb/lib/librocksdb.dylib" "${BUILD_DEST}/"
diff --git a/scripts/generate_wrapper.sh b/scripts/generate_wrapper.sh
index 2938cf5..85c1a3d 100755
--- a/scripts/generate_wrapper.sh
+++ b/scripts/generate_wrapper.sh
@@ -37,15 +37,7 @@ sed -i ':a;N;$!ba;s/#ifdef _WIN32\
 #define ROCKSDB_LIBRARY_API\
 #endif/#ifdef C2NIM\
 #  def ROCKSDB_LIBRARY_API\
-#  dynlib librocksdb\
 #  cdecl\
-#  if defined(windows)\
-#    define librocksdb "librocksdb.dll"\
-#  elif defined(macosx)\
-#    define librocksdb "librocksdb.dylib"\
-#  else\
-#    define librocksdb "librocksdb.so"\
-#  endif\
 #  mangle uint32_t uint32\
 #  mangle uint16_t uint16\
 #  mangle uint8_t  uint8\

From b87067c3cf464e9118734f4dd1cb40f29e9b1fca Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Tue, 14 Jan 2025 16:45:00 +0800
Subject: [PATCH 03/11] Update generated wrapper.

---
 rocksdb/lib/rocksdb_gen.nim | 7031 +++++++++--------------------------
 1 file changed, 1763 insertions(+), 5268 deletions(-)

diff --git a/rocksdb/lib/rocksdb_gen.nim b/rocksdb/lib/rocksdb_gen.nim
index a8f6c5d..c736517 100644
--- a/rocksdb/lib/rocksdb_gen.nim
+++ b/rocksdb/lib/rocksdb_gen.nim
@@ -41,699 +41,269 @@
 ##   (5) All of the pointer arguments must be non-NULL.
 ##
 
-when defined(windows):
-  const librocksdb* = "librocksdb.dll"
-elif defined(macosx):
-  const librocksdb* = "librocksdb.dylib"
-else:
-  const librocksdb* = "librocksdb.so"
 ##  Exported types
 
-##  DB operations
-
-proc rocksdb_open*(
-  options: ptr rocksdb_options_t, name: cstring, errptr: cstringArray
-): ptr rocksdb_t {.cdecl, importc: "rocksdb_open", dynlib: librocksdb.}
-
-proc rocksdb_open_with_ttl*(
-  options: ptr rocksdb_options_t, name: cstring, ttl: cint, errptr: cstringArray
-): ptr rocksdb_t {.cdecl, importc: "rocksdb_open_with_ttl", dynlib: librocksdb.}
-
-proc rocksdb_open_for_read_only*(
-  options: ptr rocksdb_options_t,
-  name: cstring,
-  error_if_wal_file_exists: uint8,
-  errptr: cstringArray,
-): ptr rocksdb_t {.cdecl, importc: "rocksdb_open_for_read_only", dynlib: librocksdb.}
-
-proc rocksdb_open_as_secondary*(
-  options: ptr rocksdb_options_t,
-  name: cstring,
-  secondary_path: cstring,
-  errptr: cstringArray,
-): ptr rocksdb_t {.cdecl, importc: "rocksdb_open_as_secondary", dynlib: librocksdb.}
-
-proc rocksdb_backup_engine_open*(
-  options: ptr rocksdb_options_t, path: cstring, errptr: cstringArray
-): ptr rocksdb_backup_engine_t {.
-  cdecl, importc: "rocksdb_backup_engine_open", dynlib: librocksdb
-.}
 
-proc rocksdb_backup_engine_open_opts*(
-  options: ptr rocksdb_backup_engine_options_t,
-  env: ptr rocksdb_env_t,
-  errptr: cstringArray,
-): ptr rocksdb_backup_engine_t {.
-  cdecl, importc: "rocksdb_backup_engine_open_opts", dynlib: librocksdb
-.}
-
-proc rocksdb_backup_engine_create_new_backup*(
-  be: ptr rocksdb_backup_engine_t, db: ptr rocksdb_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_backup_engine_create_new_backup", dynlib: librocksdb.}
+##  DB operations
 
+proc rocksdb_open*(options: ptr rocksdb_options_t; name: cstring; errptr: cstringArray): ptr rocksdb_t {.
+    cdecl.}
+proc rocksdb_open_with_ttl*(options: ptr rocksdb_options_t; name: cstring; ttl: cint;
+                           errptr: cstringArray): ptr rocksdb_t {.cdecl.}
+proc rocksdb_open_for_read_only*(options: ptr rocksdb_options_t; name: cstring;
+                                error_if_wal_file_exists: uint8;
+                                errptr: cstringArray): ptr rocksdb_t {.cdecl.}
+proc rocksdb_open_as_secondary*(options: ptr rocksdb_options_t; name: cstring;
+                               secondary_path: cstring; errptr: cstringArray): ptr rocksdb_t {.
+    cdecl.}
+proc rocksdb_backup_engine_open*(options: ptr rocksdb_options_t; path: cstring;
+                                errptr: cstringArray): ptr rocksdb_backup_engine_t {.
+    cdecl.}
+proc rocksdb_backup_engine_open_opts*(options: ptr rocksdb_backup_engine_options_t;
+                                     env: ptr rocksdb_env_t; errptr: cstringArray): ptr rocksdb_backup_engine_t {.
+    cdecl.}
+proc rocksdb_backup_engine_create_new_backup*(be: ptr rocksdb_backup_engine_t;
+    db: ptr rocksdb_t; errptr: cstringArray) {.cdecl.}
 proc rocksdb_backup_engine_create_new_backup_flush*(
-  be: ptr rocksdb_backup_engine_t,
-  db: ptr rocksdb_t,
-  flush_before_backup: uint8,
-  errptr: cstringArray,
-) {.
-  cdecl, importc: "rocksdb_backup_engine_create_new_backup_flush", dynlib: librocksdb
-.}
-
-proc rocksdb_backup_engine_purge_old_backups*(
-  be: ptr rocksdb_backup_engine_t, num_backups_to_keep: uint32, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_backup_engine_purge_old_backups", dynlib: librocksdb.}
-
-proc rocksdb_restore_options_create*(): ptr rocksdb_restore_options_t {.
-  cdecl, importc: "rocksdb_restore_options_create", dynlib: librocksdb
-.}
-
-proc rocksdb_restore_options_destroy*(
-  opt: ptr rocksdb_restore_options_t
-) {.cdecl, importc: "rocksdb_restore_options_destroy", dynlib: librocksdb.}
-
+    be: ptr rocksdb_backup_engine_t; db: ptr rocksdb_t; flush_before_backup: uint8;
+    errptr: cstringArray) {.cdecl.}
+proc rocksdb_backup_engine_purge_old_backups*(be: ptr rocksdb_backup_engine_t;
+    num_backups_to_keep: uint32; errptr: cstringArray) {.cdecl.}
+proc rocksdb_restore_options_create*(): ptr rocksdb_restore_options_t {.cdecl.}
+proc rocksdb_restore_options_destroy*(opt: ptr rocksdb_restore_options_t) {.cdecl.}
 proc rocksdb_restore_options_set_keep_log_files*(
-  opt: ptr rocksdb_restore_options_t, v: cint
-) {.cdecl, importc: "rocksdb_restore_options_set_keep_log_files", dynlib: librocksdb.}
-
-proc rocksdb_backup_engine_verify_backup*(
-  be: ptr rocksdb_backup_engine_t, backup_id: uint32, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_backup_engine_verify_backup", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_restore_options_t; v: cint) {.cdecl.}
+proc rocksdb_backup_engine_verify_backup*(be: ptr rocksdb_backup_engine_t;
+    backup_id: uint32; errptr: cstringArray) {.cdecl.}
 proc rocksdb_backup_engine_restore_db_from_latest_backup*(
-  be: ptr rocksdb_backup_engine_t,
-  db_dir: cstring,
-  wal_dir: cstring,
-  restore_options: ptr rocksdb_restore_options_t,
-  errptr: cstringArray,
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_restore_db_from_latest_backup",
-  dynlib: librocksdb
-.}
-
+    be: ptr rocksdb_backup_engine_t; db_dir: cstring; wal_dir: cstring;
+    restore_options: ptr rocksdb_restore_options_t; errptr: cstringArray) {.cdecl.}
 proc rocksdb_backup_engine_restore_db_from_backup*(
-  be: ptr rocksdb_backup_engine_t,
-  db_dir: cstring,
-  wal_dir: cstring,
-  restore_options: ptr rocksdb_restore_options_t,
-  backup_id: uint32,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_backup_engine_restore_db_from_backup", dynlib: librocksdb.}
-
-proc rocksdb_backup_engine_get_backup_info*(
-  be: ptr rocksdb_backup_engine_t
-): ptr rocksdb_backup_engine_info_t {.
-  cdecl, importc: "rocksdb_backup_engine_get_backup_info", dynlib: librocksdb
-.}
-
-proc rocksdb_backup_engine_info_count*(
-  info: ptr rocksdb_backup_engine_info_t
-): cint {.cdecl, importc: "rocksdb_backup_engine_info_count", dynlib: librocksdb.}
-
+    be: ptr rocksdb_backup_engine_t; db_dir: cstring; wal_dir: cstring;
+    restore_options: ptr rocksdb_restore_options_t; backup_id: uint32;
+    errptr: cstringArray) {.cdecl.}
+proc rocksdb_backup_engine_get_backup_info*(be: ptr rocksdb_backup_engine_t): ptr rocksdb_backup_engine_info_t {.
+    cdecl.}
+proc rocksdb_backup_engine_info_count*(info: ptr rocksdb_backup_engine_info_t): cint {.
+    cdecl.}
 proc rocksdb_backup_engine_info_timestamp*(
-  info: ptr rocksdb_backup_engine_info_t, index: cint
-): int64 {.cdecl, importc: "rocksdb_backup_engine_info_timestamp", dynlib: librocksdb.}
-
+    info: ptr rocksdb_backup_engine_info_t; index: cint): int64 {.cdecl.}
 proc rocksdb_backup_engine_info_backup_id*(
-  info: ptr rocksdb_backup_engine_info_t, index: cint
-): uint32 {.cdecl, importc: "rocksdb_backup_engine_info_backup_id", dynlib: librocksdb.}
-
-proc rocksdb_backup_engine_info_size*(
-  info: ptr rocksdb_backup_engine_info_t, index: cint
-): uint64 {.cdecl, importc: "rocksdb_backup_engine_info_size", dynlib: librocksdb.}
-
+    info: ptr rocksdb_backup_engine_info_t; index: cint): uint32 {.cdecl.}
+proc rocksdb_backup_engine_info_size*(info: ptr rocksdb_backup_engine_info_t;
+                                     index: cint): uint64 {.cdecl.}
 proc rocksdb_backup_engine_info_number_files*(
-  info: ptr rocksdb_backup_engine_info_t, index: cint
-): uint32 {.
-  cdecl, importc: "rocksdb_backup_engine_info_number_files", dynlib: librocksdb
-.}
-
-proc rocksdb_backup_engine_info_destroy*(
-  info: ptr rocksdb_backup_engine_info_t
-) {.cdecl, importc: "rocksdb_backup_engine_info_destroy", dynlib: librocksdb.}
-
-proc rocksdb_backup_engine_close*(
-  be: ptr rocksdb_backup_engine_t
-) {.cdecl, importc: "rocksdb_backup_engine_close", dynlib: librocksdb.}
-
-proc rocksdb_put_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_put_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_put_cf_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_put_cf_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_delete_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_delete_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_delete_cf_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_delete_cf_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_singledelete*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_singledelete", dynlib: librocksdb.}
-
-proc rocksdb_singledelete_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_singledelete_cf", dynlib: librocksdb.}
-
-proc rocksdb_singledelete_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_singledelete_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_singledelete_cf_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_singledelete_cf_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_increase_full_history_ts_low*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  ts_low: cstring,
-  ts_lowlen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_increase_full_history_ts_low", dynlib: librocksdb.}
-
-proc rocksdb_get_full_history_ts_low*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  ts_lowlen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_get_full_history_ts_low", dynlib: librocksdb.}
-
+    info: ptr rocksdb_backup_engine_info_t; index: cint): uint32 {.cdecl.}
+proc rocksdb_backup_engine_info_destroy*(info: ptr rocksdb_backup_engine_info_t) {.
+    cdecl.}
+proc rocksdb_backup_engine_close*(be: ptr rocksdb_backup_engine_t) {.cdecl.}
+proc rocksdb_put_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                         key: cstring; keylen: csize_t; ts: cstring; tslen: csize_t;
+                         val: cstring; vallen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_put_cf_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                            column_family: ptr rocksdb_column_family_handle_t;
+                            key: cstring; keylen: csize_t; ts: cstring;
+                            tslen: csize_t; val: cstring; vallen: csize_t;
+                            errptr: cstringArray) {.cdecl.}
+proc rocksdb_delete_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                            key: cstring; keylen: csize_t; ts: cstring;
+                            tslen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_delete_cf_with_ts*(db: ptr rocksdb_t;
+                               options: ptr rocksdb_writeoptions_t; column_family: ptr rocksdb_column_family_handle_t;
+                               key: cstring; keylen: csize_t; ts: cstring;
+                               tslen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_singledelete*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                          key: cstring; keylen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_singledelete_cf*(db: ptr rocksdb_t;
+                             options: ptr rocksdb_writeoptions_t;
+                             column_family: ptr rocksdb_column_family_handle_t;
+                             key: cstring; keylen: csize_t; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_singledelete_with_ts*(db: ptr rocksdb_t;
+                                  options: ptr rocksdb_writeoptions_t;
+                                  key: cstring; keylen: csize_t; ts: cstring;
+                                  tslen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_singledelete_cf_with_ts*(db: ptr rocksdb_t;
+                                     options: ptr rocksdb_writeoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
+                                     ts: cstring; tslen: csize_t;
+                                     errptr: cstringArray) {.cdecl.}
+proc rocksdb_increase_full_history_ts_low*(db: ptr rocksdb_t;
+    column_family: ptr rocksdb_column_family_handle_t; ts_low: cstring;
+    ts_lowlen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_get_full_history_ts_low*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
+                                     ts_lowlen: ptr csize_t; errptr: cstringArray): cstring {.
+    cdecl.}
 ##  BackupEngineOptions
 
-proc rocksdb_backup_engine_options_create*(
-  backup_dir: cstring
-): ptr rocksdb_backup_engine_options_t {.
-  cdecl, importc: "rocksdb_backup_engine_options_create", dynlib: librocksdb
-.}
-
+proc rocksdb_backup_engine_options_create*(backup_dir: cstring): ptr rocksdb_backup_engine_options_t {.
+    cdecl.}
 proc rocksdb_backup_engine_options_set_backup_dir*(
-  options: ptr rocksdb_backup_engine_options_t, backup_dir: cstring
-) {.cdecl, importc: "rocksdb_backup_engine_options_set_backup_dir", dynlib: librocksdb.}
-
+    options: ptr rocksdb_backup_engine_options_t; backup_dir: cstring) {.cdecl.}
 proc rocksdb_backup_engine_options_set_env*(
-  options: ptr rocksdb_backup_engine_options_t, env: ptr rocksdb_env_t
-) {.cdecl, importc: "rocksdb_backup_engine_options_set_env", dynlib: librocksdb.}
-
+    options: ptr rocksdb_backup_engine_options_t; env: ptr rocksdb_env_t) {.cdecl.}
 proc rocksdb_backup_engine_options_set_share_table_files*(
-  options: ptr rocksdb_backup_engine_options_t, val: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_set_share_table_files",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t; val: uint8) {.cdecl.}
 proc rocksdb_backup_engine_options_get_share_table_files*(
-  options: ptr rocksdb_backup_engine_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_get_share_table_files",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): uint8 {.cdecl.}
 proc rocksdb_backup_engine_options_set_sync*(
-  options: ptr rocksdb_backup_engine_options_t, val: uint8
-) {.cdecl, importc: "rocksdb_backup_engine_options_set_sync", dynlib: librocksdb.}
-
+    options: ptr rocksdb_backup_engine_options_t; val: uint8) {.cdecl.}
 proc rocksdb_backup_engine_options_get_sync*(
-  options: ptr rocksdb_backup_engine_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_backup_engine_options_get_sync", dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): uint8 {.cdecl.}
 proc rocksdb_backup_engine_options_set_destroy_old_data*(
-  options: ptr rocksdb_backup_engine_options_t, val: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_set_destroy_old_data",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t; val: uint8) {.cdecl.}
 proc rocksdb_backup_engine_options_get_destroy_old_data*(
-  options: ptr rocksdb_backup_engine_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_get_destroy_old_data",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): uint8 {.cdecl.}
 proc rocksdb_backup_engine_options_set_backup_log_files*(
-  options: ptr rocksdb_backup_engine_options_t, val: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_set_backup_log_files",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t; val: uint8) {.cdecl.}
 proc rocksdb_backup_engine_options_get_backup_log_files*(
-  options: ptr rocksdb_backup_engine_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_get_backup_log_files",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): uint8 {.cdecl.}
 proc rocksdb_backup_engine_options_set_backup_rate_limit*(
-  options: ptr rocksdb_backup_engine_options_t, limit: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_set_backup_rate_limit",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t; limit: uint64) {.cdecl.}
 proc rocksdb_backup_engine_options_get_backup_rate_limit*(
-  options: ptr rocksdb_backup_engine_options_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_get_backup_rate_limit",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): uint64 {.cdecl.}
 proc rocksdb_backup_engine_options_set_restore_rate_limit*(
-  options: ptr rocksdb_backup_engine_options_t, limit: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_set_restore_rate_limit",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t; limit: uint64) {.cdecl.}
 proc rocksdb_backup_engine_options_get_restore_rate_limit*(
-  options: ptr rocksdb_backup_engine_options_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_get_restore_rate_limit",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): uint64 {.cdecl.}
 proc rocksdb_backup_engine_options_set_max_background_operations*(
-  options: ptr rocksdb_backup_engine_options_t, val: cint
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_set_max_background_operations",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t; val: cint) {.cdecl.}
 proc rocksdb_backup_engine_options_get_max_background_operations*(
-  options: ptr rocksdb_backup_engine_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_get_max_background_operations",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): cint {.cdecl.}
 proc rocksdb_backup_engine_options_set_callback_trigger_interval_size*(
-  options: ptr rocksdb_backup_engine_options_t, size: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_set_callback_trigger_interval_size",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t; size: uint64) {.cdecl.}
 proc rocksdb_backup_engine_options_get_callback_trigger_interval_size*(
-  options: ptr rocksdb_backup_engine_options_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_get_callback_trigger_interval_size",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): uint64 {.cdecl.}
 proc rocksdb_backup_engine_options_set_max_valid_backups_to_open*(
-  options: ptr rocksdb_backup_engine_options_t, val: cint
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_set_max_valid_backups_to_open",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t; val: cint) {.cdecl.}
 proc rocksdb_backup_engine_options_get_max_valid_backups_to_open*(
-  options: ptr rocksdb_backup_engine_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_get_max_valid_backups_to_open",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): cint {.cdecl.}
 proc rocksdb_backup_engine_options_set_share_files_with_checksum_naming*(
-  options: ptr rocksdb_backup_engine_options_t, val: cint
-) {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_set_share_files_with_checksum_naming",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t; val: cint) {.cdecl.}
 proc rocksdb_backup_engine_options_get_share_files_with_checksum_naming*(
-  options: ptr rocksdb_backup_engine_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_backup_engine_options_get_share_files_with_checksum_naming",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_backup_engine_options_t): cint {.cdecl.}
 proc rocksdb_backup_engine_options_destroy*(
-  a1: ptr rocksdb_backup_engine_options_t
-) {.cdecl, importc: "rocksdb_backup_engine_options_destroy", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_backup_engine_options_t) {.cdecl.}
 ##  Checkpoint
 
-proc rocksdb_checkpoint_object_create*(
-  db: ptr rocksdb_t, errptr: cstringArray
-): ptr rocksdb_checkpoint_t {.
-  cdecl, importc: "rocksdb_checkpoint_object_create", dynlib: librocksdb
-.}
-
-proc rocksdb_checkpoint_create*(
-  checkpoint: ptr rocksdb_checkpoint_t,
-  checkpoint_dir: cstring,
-  log_size_for_flush: uint64,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_checkpoint_create", dynlib: librocksdb.}
-
-proc rocksdb_checkpoint_object_destroy*(
-  checkpoint: ptr rocksdb_checkpoint_t
-) {.cdecl, importc: "rocksdb_checkpoint_object_destroy", dynlib: librocksdb.}
-
-proc rocksdb_open_and_trim_history*(
-  options: ptr rocksdb_options_t,
-  name: cstring,
-  num_column_families: cint,
-  column_family_names: cstringArray,
-  column_family_options: ptr ptr rocksdb_options_t,
-  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
-  trim_ts: cstring,
-  trim_tslen: csize_t,
-  errptr: cstringArray,
-): ptr rocksdb_t {.cdecl, importc: "rocksdb_open_and_trim_history", dynlib: librocksdb.}
-
-proc rocksdb_open_column_families*(
-  options: ptr rocksdb_options_t,
-  name: cstring,
-  num_column_families: cint,
-  column_family_names: cstringArray,
-  column_family_options: ptr ptr rocksdb_options_t,
-  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
-  errptr: cstringArray,
-): ptr rocksdb_t {.cdecl, importc: "rocksdb_open_column_families", dynlib: librocksdb.}
-
-proc rocksdb_open_column_families_with_ttl*(
-  options: ptr rocksdb_options_t,
-  name: cstring,
-  num_column_families: cint,
-  column_family_names: cstringArray,
-  column_family_options: ptr ptr rocksdb_options_t,
-  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
-  ttls: ptr cint,
-  errptr: cstringArray,
-): ptr rocksdb_t {.
-  cdecl, importc: "rocksdb_open_column_families_with_ttl", dynlib: librocksdb
-.}
-
-proc rocksdb_open_for_read_only_column_families*(
-  options: ptr rocksdb_options_t,
-  name: cstring,
-  num_column_families: cint,
-  column_family_names: cstringArray,
-  column_family_options: ptr ptr rocksdb_options_t,
-  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
-  error_if_wal_file_exists: uint8,
-  errptr: cstringArray,
-): ptr rocksdb_t {.
-  cdecl, importc: "rocksdb_open_for_read_only_column_families", dynlib: librocksdb
-.}
-
-proc rocksdb_open_as_secondary_column_families*(
-  options: ptr rocksdb_options_t,
-  name: cstring,
-  secondary_path: cstring,
-  num_column_families: cint,
-  column_family_names: cstringArray,
-  column_family_options: ptr ptr rocksdb_options_t,
-  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
-  errptr: cstringArray,
-): ptr rocksdb_t {.
-  cdecl, importc: "rocksdb_open_as_secondary_column_families", dynlib: librocksdb
-.}
-
-proc rocksdb_list_column_families*(
-  options: ptr rocksdb_options_t,
-  name: cstring,
-  lencf: ptr csize_t,
-  errptr: cstringArray,
-): cstringArray {.cdecl, importc: "rocksdb_list_column_families", dynlib: librocksdb.}
-
-proc rocksdb_list_column_families_destroy*(
-  list: cstringArray, len: csize_t
-) {.cdecl, importc: "rocksdb_list_column_families_destroy", dynlib: librocksdb.}
-
-proc rocksdb_create_column_family*(
-  db: ptr rocksdb_t,
-  column_family_options: ptr rocksdb_options_t,
-  column_family_name: cstring,
-  errptr: cstringArray,
-): ptr rocksdb_column_family_handle_t {.
-  cdecl, importc: "rocksdb_create_column_family", dynlib: librocksdb
-.}
-
-proc rocksdb_create_column_families*(
-  db: ptr rocksdb_t,
-  column_family_options: ptr rocksdb_options_t,
-  num_column_families: cint,
-  column_family_names: cstringArray,
-  lencfs: ptr csize_t,
-  errptr: cstringArray,
-): ptr ptr rocksdb_column_family_handle_t {.
-  cdecl, importc: "rocksdb_create_column_families", dynlib: librocksdb
-.}
-
+proc rocksdb_checkpoint_object_create*(db: ptr rocksdb_t; errptr: cstringArray): ptr rocksdb_checkpoint_t {.
+    cdecl.}
+proc rocksdb_checkpoint_create*(checkpoint: ptr rocksdb_checkpoint_t;
+                               checkpoint_dir: cstring;
+                               log_size_for_flush: uint64; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_checkpoint_object_destroy*(checkpoint: ptr rocksdb_checkpoint_t) {.
+    cdecl.}
+proc rocksdb_open_and_trim_history*(options: ptr rocksdb_options_t; name: cstring;
+                                   num_column_families: cint;
+                                   column_family_names: cstringArray;
+    column_family_options: ptr ptr rocksdb_options_t; column_family_handles: ptr ptr rocksdb_column_family_handle_t;
+                                   trim_ts: cstring; trim_tslen: csize_t;
+                                   errptr: cstringArray): ptr rocksdb_t {.cdecl.}
+proc rocksdb_open_column_families*(options: ptr rocksdb_options_t; name: cstring;
+                                  num_column_families: cint;
+                                  column_family_names: cstringArray;
+    column_family_options: ptr ptr rocksdb_options_t; column_family_handles: ptr ptr rocksdb_column_family_handle_t;
+                                  errptr: cstringArray): ptr rocksdb_t {.cdecl.}
+proc rocksdb_open_column_families_with_ttl*(options: ptr rocksdb_options_t;
+    name: cstring; num_column_families: cint; column_family_names: cstringArray;
+    column_family_options: ptr ptr rocksdb_options_t;
+    column_family_handles: ptr ptr rocksdb_column_family_handle_t; ttls: ptr cint;
+    errptr: cstringArray): ptr rocksdb_t {.cdecl.}
+proc rocksdb_open_for_read_only_column_families*(options: ptr rocksdb_options_t;
+    name: cstring; num_column_families: cint; column_family_names: cstringArray;
+    column_family_options: ptr ptr rocksdb_options_t;
+    column_family_handles: ptr ptr rocksdb_column_family_handle_t;
+    error_if_wal_file_exists: uint8; errptr: cstringArray): ptr rocksdb_t {.cdecl.}
+proc rocksdb_open_as_secondary_column_families*(options: ptr rocksdb_options_t;
+    name: cstring; secondary_path: cstring; num_column_families: cint;
+    column_family_names: cstringArray;
+    column_family_options: ptr ptr rocksdb_options_t;
+    column_family_handles: ptr ptr rocksdb_column_family_handle_t;
+    errptr: cstringArray): ptr rocksdb_t {.cdecl.}
+proc rocksdb_list_column_families*(options: ptr rocksdb_options_t; name: cstring;
+                                  lencf: ptr csize_t; errptr: cstringArray): cstringArray {.
+    cdecl.}
+proc rocksdb_list_column_families_destroy*(list: cstringArray; len: csize_t) {.cdecl.}
+proc rocksdb_create_column_family*(db: ptr rocksdb_t;
+                                  column_family_options: ptr rocksdb_options_t;
+                                  column_family_name: cstring;
+                                  errptr: cstringArray): ptr rocksdb_column_family_handle_t {.
+    cdecl.}
+proc rocksdb_create_column_families*(db: ptr rocksdb_t; column_family_options: ptr rocksdb_options_t;
+                                    num_column_families: cint;
+                                    column_family_names: cstringArray;
+                                    lencfs: ptr csize_t; errptr: cstringArray): ptr ptr rocksdb_column_family_handle_t {.
+    cdecl.}
 proc rocksdb_create_column_families_destroy*(
-  list: ptr ptr rocksdb_column_family_handle_t
-) {.cdecl, importc: "rocksdb_create_column_families_destroy", dynlib: librocksdb.}
-
-proc rocksdb_create_column_family_with_ttl*(
-  db: ptr rocksdb_t,
-  column_family_options: ptr rocksdb_options_t,
-  column_family_name: cstring,
-  ttl: cint,
-  errptr: cstringArray,
-): ptr rocksdb_column_family_handle_t {.
-  cdecl, importc: "rocksdb_create_column_family_with_ttl", dynlib: librocksdb
-.}
-
-proc rocksdb_drop_column_family*(
-  db: ptr rocksdb_t, handle: ptr rocksdb_column_family_handle_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_drop_column_family", dynlib: librocksdb.}
-
-proc rocksdb_get_default_column_family_handle*(
-  db: ptr rocksdb_t
-): ptr rocksdb_column_family_handle_t {.
-  cdecl, importc: "rocksdb_get_default_column_family_handle", dynlib: librocksdb
-.}
-
-proc rocksdb_column_family_handle_destroy*(
-  a1: ptr rocksdb_column_family_handle_t
-) {.cdecl, importc: "rocksdb_column_family_handle_destroy", dynlib: librocksdb.}
-
+    list: ptr ptr rocksdb_column_family_handle_t) {.cdecl.}
+proc rocksdb_create_column_family_with_ttl*(db: ptr rocksdb_t;
+    column_family_options: ptr rocksdb_options_t; column_family_name: cstring;
+    ttl: cint; errptr: cstringArray): ptr rocksdb_column_family_handle_t {.cdecl.}
+proc rocksdb_drop_column_family*(db: ptr rocksdb_t;
+                                handle: ptr rocksdb_column_family_handle_t;
+                                errptr: cstringArray) {.cdecl.}
+proc rocksdb_get_default_column_family_handle*(db: ptr rocksdb_t): ptr rocksdb_column_family_handle_t {.
+    cdecl.}
+proc rocksdb_column_family_handle_destroy*(a1: ptr rocksdb_column_family_handle_t) {.
+    cdecl.}
 proc rocksdb_column_family_handle_get_id*(
-  handle: ptr rocksdb_column_family_handle_t
-): uint32 {.cdecl, importc: "rocksdb_column_family_handle_get_id", dynlib: librocksdb.}
-
+    handle: ptr rocksdb_column_family_handle_t): uint32 {.cdecl.}
 proc rocksdb_column_family_handle_get_name*(
-  handle: ptr rocksdb_column_family_handle_t, name_len: ptr csize_t
-): cstring {.
-  cdecl, importc: "rocksdb_column_family_handle_get_name", dynlib: librocksdb
-.}
-
-proc rocksdb_close*(
-  db: ptr rocksdb_t
-) {.cdecl, importc: "rocksdb_close", dynlib: librocksdb.}
-
-proc rocksdb_put*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_put", dynlib: librocksdb.}
-
-proc rocksdb_put_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_put_cf", dynlib: librocksdb.}
-
-proc rocksdb_delete*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_delete", dynlib: librocksdb.}
-
-proc rocksdb_delete_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_delete_cf", dynlib: librocksdb.}
-
-proc rocksdb_delete_range_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  end_key: cstring,
-  end_key_len: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_delete_range_cf", dynlib: librocksdb.}
-
-proc rocksdb_merge*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_merge", dynlib: librocksdb.}
-
-proc rocksdb_merge_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_merge_cf", dynlib: librocksdb.}
-
-proc rocksdb_write*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  batch: ptr rocksdb_writebatch_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_write", dynlib: librocksdb.}
-
+    handle: ptr rocksdb_column_family_handle_t; name_len: ptr csize_t): cstring {.cdecl.}
+proc rocksdb_close*(db: ptr rocksdb_t) {.cdecl.}
+proc rocksdb_put*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t; key: cstring;
+                 keylen: csize_t; val: cstring; vallen: csize_t; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_put_cf*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                    column_family: ptr rocksdb_column_family_handle_t;
+                    key: cstring; keylen: csize_t; val: cstring; vallen: csize_t;
+                    errptr: cstringArray) {.cdecl.}
+proc rocksdb_delete*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                    key: cstring; keylen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_delete_cf*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                       column_family: ptr rocksdb_column_family_handle_t;
+                       key: cstring; keylen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_delete_range_cf*(db: ptr rocksdb_t;
+                             options: ptr rocksdb_writeoptions_t;
+                             column_family: ptr rocksdb_column_family_handle_t;
+                             start_key: cstring; start_key_len: csize_t;
+                             end_key: cstring; end_key_len: csize_t;
+                             errptr: cstringArray) {.cdecl.}
+proc rocksdb_merge*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                   key: cstring; keylen: csize_t; val: cstring; vallen: csize_t;
+                   errptr: cstringArray) {.cdecl.}
+proc rocksdb_merge_cf*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                      column_family: ptr rocksdb_column_family_handle_t;
+                      key: cstring; keylen: csize_t; val: cstring; vallen: csize_t;
+                      errptr: cstringArray) {.cdecl.}
+proc rocksdb_write*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
+                   batch: ptr rocksdb_writebatch_t; errptr: cstringArray) {.cdecl.}
 ##  Returns NULL if not found.  A malloc()ed array otherwise.
 ##    Stores the length of the array in *vallen.
 
-proc rocksdb_get*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  vallen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_get", dynlib: librocksdb.}
-
-proc rocksdb_get_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  vallen: ptr csize_t,
-  ts: cstringArray,
-  tslen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_get_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_get_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  vallen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_get_cf", dynlib: librocksdb.}
-
-proc rocksdb_get_cf_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  vallen: ptr csize_t,
-  ts: cstringArray,
-  tslen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_get_cf_with_ts", dynlib: librocksdb.}
-
+proc rocksdb_get*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t; key: cstring;
+                 keylen: csize_t; vallen: ptr csize_t; errptr: cstringArray): cstring {.
+    cdecl.}
+proc rocksdb_get_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
+                         key: cstring; keylen: csize_t; vallen: ptr csize_t;
+                         ts: cstringArray; tslen: ptr csize_t; errptr: cstringArray): cstring {.
+    cdecl.}
+proc rocksdb_get_cf*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
+                    column_family: ptr rocksdb_column_family_handle_t;
+                    key: cstring; keylen: csize_t; vallen: ptr csize_t;
+                    errptr: cstringArray): cstring {.cdecl.}
+proc rocksdb_get_cf_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
+                            column_family: ptr rocksdb_column_family_handle_t;
+                            key: cstring; keylen: csize_t; vallen: ptr csize_t;
+                            ts: cstringArray; tslen: ptr csize_t;
+                            errptr: cstringArray): cstring {.cdecl.}
 ##
 ##  Returns a malloc() buffer with the DB identity, assigning the length to
 ##  *id_len. Returns NULL if an error occurred.
 ##
 
-proc rocksdb_get_db_identity*(
-  db: ptr rocksdb_t, id_len: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_get_db_identity", dynlib: librocksdb.}
-
+proc rocksdb_get_db_identity*(db: ptr rocksdb_t; id_len: ptr csize_t): cstring {.cdecl.}
 ##  if values_list[i] == NULL and errs[i] == NULL,
 ##  then we got status.IsNotFound(), which we will not return.
 ##  all errors except status status.ok() and status.IsNotFound() are returned.
@@ -746,56 +316,34 @@ proc rocksdb_get_db_identity*(
 ##  each non-NULL values_list entry is a malloc()ed array, with
 ##  the length for each stored in values_list_sizes[i].
 
-proc rocksdb_multi_get*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_multi_get", dynlib: librocksdb.}
-
-proc rocksdb_multi_get_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  timestamp_list: cstringArray,
-  timestamp_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_multi_get_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_multi_get_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_families: ptr ptr rocksdb_column_family_handle_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_multi_get_cf", dynlib: librocksdb.}
-
-proc rocksdb_multi_get_cf_with_ts*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_families: ptr ptr rocksdb_column_family_handle_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  timestamps_list: cstringArray,
-  timestamps_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_multi_get_cf_with_ts", dynlib: librocksdb.}
-
+proc rocksdb_multi_get*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
+                       num_keys: csize_t; keys_list: cstringArray;
+                       keys_list_sizes: ptr csize_t; values_list: cstringArray;
+                       values_list_sizes: ptr csize_t; errs: cstringArray) {.cdecl.}
+proc rocksdb_multi_get_with_ts*(db: ptr rocksdb_t;
+                               options: ptr rocksdb_readoptions_t;
+                               num_keys: csize_t; keys_list: cstringArray;
+                               keys_list_sizes: ptr csize_t;
+                               values_list: cstringArray;
+                               values_list_sizes: ptr csize_t;
+                               timestamp_list: cstringArray;
+                               timestamp_list_sizes: ptr csize_t;
+                               errs: cstringArray) {.cdecl.}
+proc rocksdb_multi_get_cf*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
+    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
+                          keys_list: cstringArray; keys_list_sizes: ptr csize_t;
+                          values_list: cstringArray;
+                          values_list_sizes: ptr csize_t; errs: cstringArray) {.cdecl.}
+proc rocksdb_multi_get_cf_with_ts*(db: ptr rocksdb_t;
+                                  options: ptr rocksdb_readoptions_t;
+    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
+                                  keys_list: cstringArray;
+                                  keys_list_sizes: ptr csize_t;
+                                  values_list: cstringArray;
+                                  values_list_sizes: ptr csize_t;
+                                  timestamps_list: cstringArray;
+                                  timestamps_list_sizes: ptr csize_t;
+                                  errs: cstringArray) {.cdecl.}
 ##  The MultiGet API that improves performance by batching operations
 ##  in the read path for greater efficiency. Currently, only the block based
 ##  table format with full filters are supported. Other table formats such
@@ -823,895 +371,374 @@ proc rocksdb_multi_get_cf_with_ts*(
 ##                 internally by the API - the input array will not be
 ##                 modified
 
-proc rocksdb_batched_multi_get_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values: ptr ptr rocksdb_pinnableslice_t,
-  errs: cstringArray,
-  sorted_input: bool,
-) {.cdecl, importc: "rocksdb_batched_multi_get_cf", dynlib: librocksdb.}
-
+proc rocksdb_batched_multi_get_cf*(db: ptr rocksdb_t;
+                                  options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t;
+                                  num_keys: csize_t; keys_list: cstringArray;
+                                  keys_list_sizes: ptr csize_t;
+                                  values: ptr ptr rocksdb_pinnableslice_t;
+                                  errs: cstringArray; sorted_input: bool) {.cdecl.}
 ##  The value is only allocated (using malloc) and returned if it is found and
 ##  value_found isn't NULL. In that case the user is responsible for freeing it.
 
-proc rocksdb_key_may_exist*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  key_len: csize_t,
-  value: cstringArray,
-  val_len: ptr csize_t,
-  timestamp: cstring,
-  timestamp_len: csize_t,
-  value_found: ptr uint8,
-): uint8 {.cdecl, importc: "rocksdb_key_may_exist", dynlib: librocksdb.}
-
+proc rocksdb_key_may_exist*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
+                           key: cstring; key_len: csize_t; value: cstringArray;
+                           val_len: ptr csize_t; timestamp: cstring;
+                           timestamp_len: csize_t; value_found: ptr uint8): uint8 {.
+    cdecl.}
 ##  The value is only allocated (using malloc) and returned if it is found and
 ##  value_found isn't NULL. In that case the user is responsible for freeing it.
 
-proc rocksdb_key_may_exist_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  key_len: csize_t,
-  value: cstringArray,
-  val_len: ptr csize_t,
-  timestamp: cstring,
-  timestamp_len: csize_t,
-  value_found: ptr uint8,
-): uint8 {.cdecl, importc: "rocksdb_key_may_exist_cf", dynlib: librocksdb.}
-
-proc rocksdb_create_iterator*(
-  db: ptr rocksdb_t, options: ptr rocksdb_readoptions_t
-): ptr rocksdb_iterator_t {.
-  cdecl, importc: "rocksdb_create_iterator", dynlib: librocksdb
-.}
-
-proc rocksdb_get_updates_since*(
-  db: ptr rocksdb_t,
-  seq_number: uint64,
-  options: ptr rocksdb_wal_readoptions_t,
-  errptr: cstringArray,
-): ptr rocksdb_wal_iterator_t {.
-  cdecl, importc: "rocksdb_get_updates_since", dynlib: librocksdb
-.}
-
-proc rocksdb_create_iterator_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-): ptr rocksdb_iterator_t {.
-  cdecl, importc: "rocksdb_create_iterator_cf", dynlib: librocksdb
-.}
-
-proc rocksdb_create_iterators*(
-  db: ptr rocksdb_t,
-  opts: ptr rocksdb_readoptions_t,
-  column_families: ptr ptr rocksdb_column_family_handle_t,
-  iterators: ptr ptr rocksdb_iterator_t,
-  size: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_create_iterators", dynlib: librocksdb.}
-
-proc rocksdb_create_snapshot*(
-  db: ptr rocksdb_t
-): ptr rocksdb_snapshot_t {.
-  cdecl, importc: "rocksdb_create_snapshot", dynlib: librocksdb
-.}
-
-proc rocksdb_release_snapshot*(
-  db: ptr rocksdb_t, snapshot: ptr rocksdb_snapshot_t
-) {.cdecl, importc: "rocksdb_release_snapshot", dynlib: librocksdb.}
-
-proc rocksdb_snapshot_get_sequence_number*(
-  snapshot: ptr rocksdb_snapshot_t
-): uint64 {.cdecl, importc: "rocksdb_snapshot_get_sequence_number", dynlib: librocksdb.}
-
+proc rocksdb_key_may_exist_cf*(db: ptr rocksdb_t;
+                              options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t;
+                              key: cstring; key_len: csize_t; value: cstringArray;
+                              val_len: ptr csize_t; timestamp: cstring;
+                              timestamp_len: csize_t; value_found: ptr uint8): uint8 {.
+    cdecl.}
+proc rocksdb_create_iterator*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t): ptr rocksdb_iterator_t {.
+    cdecl.}
+proc rocksdb_get_updates_since*(db: ptr rocksdb_t; seq_number: uint64;
+                               options: ptr rocksdb_wal_readoptions_t;
+                               errptr: cstringArray): ptr rocksdb_wal_iterator_t {.
+    cdecl.}
+proc rocksdb_create_iterator_cf*(db: ptr rocksdb_t;
+                                options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t): ptr rocksdb_iterator_t {.
+    cdecl.}
+proc rocksdb_create_iterators*(db: ptr rocksdb_t; opts: ptr rocksdb_readoptions_t;
+    column_families: ptr ptr rocksdb_column_family_handle_t;
+                              iterators: ptr ptr rocksdb_iterator_t; size: csize_t;
+                              errptr: cstringArray) {.cdecl.}
+proc rocksdb_create_snapshot*(db: ptr rocksdb_t): ptr rocksdb_snapshot_t {.cdecl.}
+proc rocksdb_release_snapshot*(db: ptr rocksdb_t; snapshot: ptr rocksdb_snapshot_t) {.
+    cdecl.}
+proc rocksdb_snapshot_get_sequence_number*(snapshot: ptr rocksdb_snapshot_t): uint64 {.
+    cdecl.}
 ##  Returns NULL if property name is unknown.
 ##    Else returns a pointer to a malloc()-ed null-terminated value.
 
-proc rocksdb_property_value*(
-  db: ptr rocksdb_t, propname: cstring
-): cstring {.cdecl, importc: "rocksdb_property_value", dynlib: librocksdb.}
-
+proc rocksdb_property_value*(db: ptr rocksdb_t; propname: cstring): cstring {.cdecl.}
 ##  returns 0 on success, -1 otherwise
 
-proc rocksdb_property_int*(
-  db: ptr rocksdb_t, propname: cstring, out_val: ptr uint64
-): cint {.cdecl, importc: "rocksdb_property_int", dynlib: librocksdb.}
-
+proc rocksdb_property_int*(db: ptr rocksdb_t; propname: cstring; out_val: ptr uint64): cint {.
+    cdecl.}
 ##  returns 0 on success, -1 otherwise
 
-proc rocksdb_property_int_cf*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  propname: cstring,
-  out_val: ptr uint64,
-): cint {.cdecl, importc: "rocksdb_property_int_cf", dynlib: librocksdb.}
-
-proc rocksdb_property_value_cf*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  propname: cstring,
-): cstring {.cdecl, importc: "rocksdb_property_value_cf", dynlib: librocksdb.}
-
-proc rocksdb_approximate_sizes*(
-  db: ptr rocksdb_t,
-  num_ranges: cint,
-  range_start_key: cstringArray,
-  range_start_key_len: ptr csize_t,
-  range_limit_key: cstringArray,
-  range_limit_key_len: ptr csize_t,
-  sizes: ptr uint64,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_approximate_sizes", dynlib: librocksdb.}
-
-proc rocksdb_approximate_sizes_cf*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_ranges: cint,
-  range_start_key: cstringArray,
-  range_start_key_len: ptr csize_t,
-  range_limit_key: cstringArray,
-  range_limit_key_len: ptr csize_t,
-  sizes: ptr uint64,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_approximate_sizes_cf", dynlib: librocksdb.}
-
+proc rocksdb_property_int_cf*(db: ptr rocksdb_t;
+                             column_family: ptr rocksdb_column_family_handle_t;
+                             propname: cstring; out_val: ptr uint64): cint {.cdecl.}
+proc rocksdb_property_value_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
+                               propname: cstring): cstring {.cdecl.}
+proc rocksdb_approximate_sizes*(db: ptr rocksdb_t; num_ranges: cint;
+                               range_start_key: cstringArray;
+                               range_start_key_len: ptr csize_t;
+                               range_limit_key: cstringArray;
+                               range_limit_key_len: ptr csize_t; sizes: ptr uint64;
+                               errptr: cstringArray) {.cdecl.}
+proc rocksdb_approximate_sizes_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
+                                  num_ranges: cint; range_start_key: cstringArray;
+                                  range_start_key_len: ptr csize_t;
+                                  range_limit_key: cstringArray;
+                                  range_limit_key_len: ptr csize_t;
+                                  sizes: ptr uint64; errptr: cstringArray) {.cdecl.}
 const
   rocksdb_size_approximation_flags_none* = 0
   rocksdb_size_approximation_flags_include_memtable* = 1 shl 0
   rocksdb_size_approximation_flags_include_files* = 1 shl 1
 
-proc rocksdb_approximate_sizes_cf_with_flags*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_ranges: cint,
-  range_start_key: cstringArray,
-  range_start_key_len: ptr csize_t,
-  range_limit_key: cstringArray,
-  range_limit_key_len: ptr csize_t,
-  include_flags: uint8,
-  sizes: ptr uint64,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_approximate_sizes_cf_with_flags", dynlib: librocksdb.}
-
-proc rocksdb_compact_range*(
-  db: ptr rocksdb_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  limit_key: cstring,
-  limit_key_len: csize_t,
-) {.cdecl, importc: "rocksdb_compact_range", dynlib: librocksdb.}
-
-proc rocksdb_compact_range_cf*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  limit_key: cstring,
-  limit_key_len: csize_t,
-) {.cdecl, importc: "rocksdb_compact_range_cf", dynlib: librocksdb.}
-
-proc rocksdb_suggest_compact_range*(
-  db: ptr rocksdb_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  limit_key: cstring,
-  limit_key_len: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_suggest_compact_range", dynlib: librocksdb.}
-
-proc rocksdb_suggest_compact_range_cf*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  limit_key: cstring,
-  limit_key_len: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_suggest_compact_range_cf", dynlib: librocksdb.}
-
-proc rocksdb_compact_range_opt*(
-  db: ptr rocksdb_t,
-  opt: ptr rocksdb_compactoptions_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  limit_key: cstring,
-  limit_key_len: csize_t,
-) {.cdecl, importc: "rocksdb_compact_range_opt", dynlib: librocksdb.}
-
-proc rocksdb_compact_range_cf_opt*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  opt: ptr rocksdb_compactoptions_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  limit_key: cstring,
-  limit_key_len: csize_t,
-) {.cdecl, importc: "rocksdb_compact_range_cf_opt", dynlib: librocksdb.}
-
-proc rocksdb_delete_file*(
-  db: ptr rocksdb_t, name: cstring
-) {.cdecl, importc: "rocksdb_delete_file", dynlib: librocksdb.}
-
-proc rocksdb_livefiles*(
-  db: ptr rocksdb_t
-): ptr rocksdb_livefiles_t {.cdecl, importc: "rocksdb_livefiles", dynlib: librocksdb.}
-
-proc rocksdb_flush*(
-  db: ptr rocksdb_t, options: ptr rocksdb_flushoptions_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_flush", dynlib: librocksdb.}
-
-proc rocksdb_flush_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_flushoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_flush_cf", dynlib: librocksdb.}
-
-proc rocksdb_flush_cfs*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_flushoptions_t,
-  column_family: ptr ptr rocksdb_column_family_handle_t,
-  num_column_families: cint,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_flush_cfs", dynlib: librocksdb.}
-
-proc rocksdb_flush_wal*(
-  db: ptr rocksdb_t, sync: uint8, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_flush_wal", dynlib: librocksdb.}
-
-proc rocksdb_disable_file_deletions*(
-  db: ptr rocksdb_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_disable_file_deletions", dynlib: librocksdb.}
-
-proc rocksdb_enable_file_deletions*(
-  db: ptr rocksdb_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_enable_file_deletions", dynlib: librocksdb.}
-
+proc rocksdb_approximate_sizes_cf_with_flags*(db: ptr rocksdb_t;
+    column_family: ptr rocksdb_column_family_handle_t; num_ranges: cint;
+    range_start_key: cstringArray; range_start_key_len: ptr csize_t;
+    range_limit_key: cstringArray; range_limit_key_len: ptr csize_t;
+    include_flags: uint8; sizes: ptr uint64; errptr: cstringArray) {.cdecl.}
+proc rocksdb_compact_range*(db: ptr rocksdb_t; start_key: cstring;
+                           start_key_len: csize_t; limit_key: cstring;
+                           limit_key_len: csize_t) {.cdecl.}
+proc rocksdb_compact_range_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
+                              start_key: cstring; start_key_len: csize_t;
+                              limit_key: cstring; limit_key_len: csize_t) {.cdecl.}
+proc rocksdb_suggest_compact_range*(db: ptr rocksdb_t; start_key: cstring;
+                                   start_key_len: csize_t; limit_key: cstring;
+                                   limit_key_len: csize_t; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_suggest_compact_range_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
+                                      start_key: cstring; start_key_len: csize_t;
+                                      limit_key: cstring; limit_key_len: csize_t;
+                                      errptr: cstringArray) {.cdecl.}
+proc rocksdb_compact_range_opt*(db: ptr rocksdb_t;
+                               opt: ptr rocksdb_compactoptions_t;
+                               start_key: cstring; start_key_len: csize_t;
+                               limit_key: cstring; limit_key_len: csize_t) {.cdecl.}
+proc rocksdb_compact_range_cf_opt*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
+                                  opt: ptr rocksdb_compactoptions_t;
+                                  start_key: cstring; start_key_len: csize_t;
+                                  limit_key: cstring; limit_key_len: csize_t) {.
+    cdecl.}
+proc rocksdb_delete_file*(db: ptr rocksdb_t; name: cstring) {.cdecl.}
+proc rocksdb_livefiles*(db: ptr rocksdb_t): ptr rocksdb_livefiles_t {.cdecl.}
+proc rocksdb_flush*(db: ptr rocksdb_t; options: ptr rocksdb_flushoptions_t;
+                   errptr: cstringArray) {.cdecl.}
+proc rocksdb_flush_cf*(db: ptr rocksdb_t; options: ptr rocksdb_flushoptions_t;
+                      column_family: ptr rocksdb_column_family_handle_t;
+                      errptr: cstringArray) {.cdecl.}
+proc rocksdb_flush_cfs*(db: ptr rocksdb_t; options: ptr rocksdb_flushoptions_t;
+                       column_family: ptr ptr rocksdb_column_family_handle_t;
+                       num_column_families: cint; errptr: cstringArray) {.cdecl.}
+proc rocksdb_flush_wal*(db: ptr rocksdb_t; sync: uint8; errptr: cstringArray) {.cdecl.}
+proc rocksdb_disable_file_deletions*(db: ptr rocksdb_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_enable_file_deletions*(db: ptr rocksdb_t; errptr: cstringArray) {.cdecl.}
 ##  Management operations
 
-proc rocksdb_destroy_db*(
-  options: ptr rocksdb_options_t, name: cstring, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_destroy_db", dynlib: librocksdb.}
-
-proc rocksdb_repair_db*(
-  options: ptr rocksdb_options_t, name: cstring, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_repair_db", dynlib: librocksdb.}
-
+proc rocksdb_destroy_db*(options: ptr rocksdb_options_t; name: cstring;
+                        errptr: cstringArray) {.cdecl.}
+proc rocksdb_repair_db*(options: ptr rocksdb_options_t; name: cstring;
+                       errptr: cstringArray) {.cdecl.}
 ##  Iterator
 
-proc rocksdb_iter_destroy*(
-  a1: ptr rocksdb_iterator_t
-) {.cdecl, importc: "rocksdb_iter_destroy", dynlib: librocksdb.}
-
-proc rocksdb_iter_valid*(
-  a1: ptr rocksdb_iterator_t
-): uint8 {.cdecl, importc: "rocksdb_iter_valid", dynlib: librocksdb.}
-
-proc rocksdb_iter_seek_to_first*(
-  a1: ptr rocksdb_iterator_t
-) {.cdecl, importc: "rocksdb_iter_seek_to_first", dynlib: librocksdb.}
-
-proc rocksdb_iter_seek_to_last*(
-  a1: ptr rocksdb_iterator_t
-) {.cdecl, importc: "rocksdb_iter_seek_to_last", dynlib: librocksdb.}
-
-proc rocksdb_iter_seek*(
-  a1: ptr rocksdb_iterator_t, k: cstring, klen: csize_t
-) {.cdecl, importc: "rocksdb_iter_seek", dynlib: librocksdb.}
-
-proc rocksdb_iter_seek_for_prev*(
-  a1: ptr rocksdb_iterator_t, k: cstring, klen: csize_t
-) {.cdecl, importc: "rocksdb_iter_seek_for_prev", dynlib: librocksdb.}
-
-proc rocksdb_iter_next*(
-  a1: ptr rocksdb_iterator_t
-) {.cdecl, importc: "rocksdb_iter_next", dynlib: librocksdb.}
-
-proc rocksdb_iter_prev*(
-  a1: ptr rocksdb_iterator_t
-) {.cdecl, importc: "rocksdb_iter_prev", dynlib: librocksdb.}
-
-proc rocksdb_iter_key*(
-  a1: ptr rocksdb_iterator_t, klen: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_iter_key", dynlib: librocksdb.}
-
-proc rocksdb_iter_value*(
-  a1: ptr rocksdb_iterator_t, vlen: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_iter_value", dynlib: librocksdb.}
-
-proc rocksdb_iter_timestamp*(
-  a1: ptr rocksdb_iterator_t, tslen: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_iter_timestamp", dynlib: librocksdb.}
-
-proc rocksdb_iter_get_error*(
-  a1: ptr rocksdb_iterator_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_iter_get_error", dynlib: librocksdb.}
-
-proc rocksdb_iter_refresh*(
-  iter: ptr rocksdb_iterator_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_iter_refresh", dynlib: librocksdb.}
-
-proc rocksdb_wal_iter_next*(
-  iter: ptr rocksdb_wal_iterator_t
-) {.cdecl, importc: "rocksdb_wal_iter_next", dynlib: librocksdb.}
-
-proc rocksdb_wal_iter_valid*(
-  a1: ptr rocksdb_wal_iterator_t
-): uint8 {.cdecl, importc: "rocksdb_wal_iter_valid", dynlib: librocksdb.}
-
-proc rocksdb_wal_iter_status*(
-  iter: ptr rocksdb_wal_iterator_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_wal_iter_status", dynlib: librocksdb.}
-
-proc rocksdb_wal_iter_get_batch*(
-  iter: ptr rocksdb_wal_iterator_t, seq: ptr uint64
-): ptr rocksdb_writebatch_t {.
-  cdecl, importc: "rocksdb_wal_iter_get_batch", dynlib: librocksdb
-.}
-
-proc rocksdb_get_latest_sequence_number*(
-  db: ptr rocksdb_t
-): uint64 {.cdecl, importc: "rocksdb_get_latest_sequence_number", dynlib: librocksdb.}
-
-proc rocksdb_wal_iter_destroy*(
-  iter: ptr rocksdb_wal_iterator_t
-) {.cdecl, importc: "rocksdb_wal_iter_destroy", dynlib: librocksdb.}
-
+proc rocksdb_iter_destroy*(a1: ptr rocksdb_iterator_t) {.cdecl.}
+proc rocksdb_iter_valid*(a1: ptr rocksdb_iterator_t): uint8 {.cdecl.}
+proc rocksdb_iter_seek_to_first*(a1: ptr rocksdb_iterator_t) {.cdecl.}
+proc rocksdb_iter_seek_to_last*(a1: ptr rocksdb_iterator_t) {.cdecl.}
+proc rocksdb_iter_seek*(a1: ptr rocksdb_iterator_t; k: cstring; klen: csize_t) {.cdecl.}
+proc rocksdb_iter_seek_for_prev*(a1: ptr rocksdb_iterator_t; k: cstring; klen: csize_t) {.
+    cdecl.}
+proc rocksdb_iter_next*(a1: ptr rocksdb_iterator_t) {.cdecl.}
+proc rocksdb_iter_prev*(a1: ptr rocksdb_iterator_t) {.cdecl.}
+proc rocksdb_iter_key*(a1: ptr rocksdb_iterator_t; klen: ptr csize_t): cstring {.cdecl.}
+proc rocksdb_iter_value*(a1: ptr rocksdb_iterator_t; vlen: ptr csize_t): cstring {.cdecl.}
+proc rocksdb_iter_timestamp*(a1: ptr rocksdb_iterator_t; tslen: ptr csize_t): cstring {.
+    cdecl.}
+proc rocksdb_iter_get_error*(a1: ptr rocksdb_iterator_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_iter_refresh*(iter: ptr rocksdb_iterator_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_wal_iter_next*(iter: ptr rocksdb_wal_iterator_t) {.cdecl.}
+proc rocksdb_wal_iter_valid*(a1: ptr rocksdb_wal_iterator_t): uint8 {.cdecl.}
+proc rocksdb_wal_iter_status*(iter: ptr rocksdb_wal_iterator_t; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_wal_iter_get_batch*(iter: ptr rocksdb_wal_iterator_t; seq: ptr uint64): ptr rocksdb_writebatch_t {.
+    cdecl.}
+proc rocksdb_get_latest_sequence_number*(db: ptr rocksdb_t): uint64 {.cdecl.}
+proc rocksdb_wal_iter_destroy*(iter: ptr rocksdb_wal_iterator_t) {.cdecl.}
 ##  Write batch
 
-proc rocksdb_writebatch_create*(): ptr rocksdb_writebatch_t {.
-  cdecl, importc: "rocksdb_writebatch_create", dynlib: librocksdb
-.}
-
-proc rocksdb_writebatch_create_from*(
-  rep: cstring, size: csize_t
-): ptr rocksdb_writebatch_t {.
-  cdecl, importc: "rocksdb_writebatch_create_from", dynlib: librocksdb
-.}
-
-proc rocksdb_writebatch_create_with_params*(
-  reserved_bytes: csize_t,
-  max_bytes: csize_t,
-  protection_bytes_per_key: csize_t,
-  default_cf_ts_sz: csize_t,
-): ptr rocksdb_writebatch_t {.
-  cdecl, importc: "rocksdb_writebatch_create_with_params", dynlib: librocksdb
-.}
-
-proc rocksdb_writebatch_destroy*(
-  a1: ptr rocksdb_writebatch_t
-) {.cdecl, importc: "rocksdb_writebatch_destroy", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_clear*(
-  a1: ptr rocksdb_writebatch_t
-) {.cdecl, importc: "rocksdb_writebatch_clear", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_count*(
-  a1: ptr rocksdb_writebatch_t
-): cint {.cdecl, importc: "rocksdb_writebatch_count", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_put*(
-  a1: ptr rocksdb_writebatch_t, key: cstring, klen: csize_t, val: cstring, vlen: csize_t
-) {.cdecl, importc: "rocksdb_writebatch_put", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_put_cf*(
-  a1: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_put_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_put_cf_with_ts*(
-  a1: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_put_cf_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_putv*(
-  b: ptr rocksdb_writebatch_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  num_values: cint,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_putv", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_putv_cf*(
-  b: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  num_values: cint,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_putv_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_merge*(
-  a1: ptr rocksdb_writebatch_t, key: cstring, klen: csize_t, val: cstring, vlen: csize_t
-) {.cdecl, importc: "rocksdb_writebatch_merge", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_merge_cf*(
-  a1: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_merge_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_mergev*(
-  b: ptr rocksdb_writebatch_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  num_values: cint,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_mergev", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_mergev_cf*(
-  b: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  num_values: cint,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_mergev_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_delete*(
-  a1: ptr rocksdb_writebatch_t, key: cstring, klen: csize_t
-) {.cdecl, importc: "rocksdb_writebatch_delete", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_singledelete*(
-  b: ptr rocksdb_writebatch_t, key: cstring, klen: csize_t
-) {.cdecl, importc: "rocksdb_writebatch_singledelete", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_delete_cf*(
-  a1: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_delete_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_delete_cf_with_ts*(
-  a1: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_delete_cf_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_singledelete_cf*(
-  b: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_singledelete_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_singledelete_cf_with_ts*(
-  b: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_singledelete_cf_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_deletev*(
-  b: ptr rocksdb_writebatch_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_deletev", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_deletev_cf*(
-  b: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_deletev_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_delete_range*(
-  b: ptr rocksdb_writebatch_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  end_key: cstring,
-  end_key_len: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_delete_range", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_delete_range_cf*(
-  b: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  end_key: cstring,
-  end_key_len: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_delete_range_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_delete_rangev*(
-  b: ptr rocksdb_writebatch_t,
-  num_keys: cint,
-  start_keys_list: cstringArray,
-  start_keys_list_sizes: ptr csize_t,
-  end_keys_list: cstringArray,
-  end_keys_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_delete_rangev", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_delete_rangev_cf*(
-  b: ptr rocksdb_writebatch_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_keys: cint,
-  start_keys_list: cstringArray,
-  start_keys_list_sizes: ptr csize_t,
-  end_keys_list: cstringArray,
-  end_keys_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_delete_rangev_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_put_log_data*(
-  a1: ptr rocksdb_writebatch_t, blob: cstring, len: csize_t
-) {.cdecl, importc: "rocksdb_writebatch_put_log_data", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_iterate*(
-  a1: ptr rocksdb_writebatch_t,
-  state: pointer,
-  put: proc(a1: pointer, k: cstring, klen: csize_t, v: cstring, vlen: csize_t) {.cdecl.},
-  deleted: proc(a1: pointer, k: cstring, klen: csize_t) {.cdecl.},
-) {.cdecl, importc: "rocksdb_writebatch_iterate", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_iterate_cf*(
-  a1: ptr rocksdb_writebatch_t,
-  state: pointer,
-  put_cf: proc(
-    a1: pointer, cfid: uint32, k: cstring, klen: csize_t, v: cstring, vlen: csize_t
-  ) {.cdecl.},
-  deleted_cf: proc(a1: pointer, cfid: uint32, k: cstring, klen: csize_t) {.cdecl.},
-  merge_cf: proc(
-    a1: pointer, cfid: uint32, k: cstring, klen: csize_t, v: cstring, vlen: csize_t
-  ) {.cdecl.},
-) {.cdecl, importc: "rocksdb_writebatch_iterate_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_data*(
-  a1: ptr rocksdb_writebatch_t, size: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_writebatch_data", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_set_save_point*(
-  a1: ptr rocksdb_writebatch_t
-) {.cdecl, importc: "rocksdb_writebatch_set_save_point", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_rollback_to_save_point*(
-  a1: ptr rocksdb_writebatch_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_writebatch_rollback_to_save_point", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_pop_save_point*(
-  a1: ptr rocksdb_writebatch_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_writebatch_pop_save_point", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_update_timestamps*(
-  wb: ptr rocksdb_writebatch_t,
-  ts: cstring,
-  tslen: csize_t,
-  state: pointer,
-  get_ts_size: proc(a1: pointer, a2: uint32): csize_t {.cdecl.},
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_writebatch_update_timestamps", dynlib: librocksdb.}
-
+proc rocksdb_writebatch_create*(): ptr rocksdb_writebatch_t {.cdecl.}
+proc rocksdb_writebatch_create_from*(rep: cstring; size: csize_t): ptr rocksdb_writebatch_t {.
+    cdecl.}
+proc rocksdb_writebatch_create_with_params*(reserved_bytes: csize_t;
+    max_bytes: csize_t; protection_bytes_per_key: csize_t; default_cf_ts_sz: csize_t): ptr rocksdb_writebatch_t {.
+    cdecl.}
+proc rocksdb_writebatch_destroy*(a1: ptr rocksdb_writebatch_t) {.cdecl.}
+proc rocksdb_writebatch_clear*(a1: ptr rocksdb_writebatch_t) {.cdecl.}
+proc rocksdb_writebatch_count*(a1: ptr rocksdb_writebatch_t): cint {.cdecl.}
+proc rocksdb_writebatch_put*(a1: ptr rocksdb_writebatch_t; key: cstring;
+                            klen: csize_t; val: cstring; vlen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_put_cf*(a1: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
+                               key: cstring; klen: csize_t; val: cstring;
+                               vlen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_put_cf_with_ts*(a1: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
+                                       key: cstring; klen: csize_t; ts: cstring;
+                                       tslen: csize_t; val: cstring; vlen: csize_t) {.
+    cdecl.}
+proc rocksdb_writebatch_putv*(b: ptr rocksdb_writebatch_t; num_keys: cint;
+                             keys_list: cstringArray;
+                             keys_list_sizes: ptr csize_t; num_values: cint;
+                             values_list: cstringArray;
+                             values_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_putv_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
+                                num_keys: cint; keys_list: cstringArray;
+                                keys_list_sizes: ptr csize_t; num_values: cint;
+                                values_list: cstringArray;
+                                values_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_merge*(a1: ptr rocksdb_writebatch_t; key: cstring;
+                              klen: csize_t; val: cstring; vlen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_merge_cf*(a1: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
+                                 key: cstring; klen: csize_t; val: cstring;
+                                 vlen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_mergev*(b: ptr rocksdb_writebatch_t; num_keys: cint;
+                               keys_list: cstringArray;
+                               keys_list_sizes: ptr csize_t; num_values: cint;
+                               values_list: cstringArray;
+                               values_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_mergev_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
+                                  num_keys: cint; keys_list: cstringArray;
+                                  keys_list_sizes: ptr csize_t; num_values: cint;
+                                  values_list: cstringArray;
+                                  values_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_delete*(a1: ptr rocksdb_writebatch_t; key: cstring;
+                               klen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_singledelete*(b: ptr rocksdb_writebatch_t; key: cstring;
+                                     klen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_delete_cf*(a1: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
+                                  key: cstring; klen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_delete_cf_with_ts*(a1: ptr rocksdb_writebatch_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
+    ts: cstring; tslen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_singledelete_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
+                                        key: cstring; klen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_singledelete_cf_with_ts*(b: ptr rocksdb_writebatch_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
+    ts: cstring; tslen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_deletev*(b: ptr rocksdb_writebatch_t; num_keys: cint;
+                                keys_list: cstringArray;
+                                keys_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_deletev_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
+                                   num_keys: cint; keys_list: cstringArray;
+                                   keys_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_delete_range*(b: ptr rocksdb_writebatch_t;
+                                     start_key: cstring; start_key_len: csize_t;
+                                     end_key: cstring; end_key_len: csize_t) {.cdecl.}
+proc rocksdb_writebatch_delete_range_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
+                                        start_key: cstring;
+                                        start_key_len: csize_t; end_key: cstring;
+                                        end_key_len: csize_t) {.cdecl.}
+proc rocksdb_writebatch_delete_rangev*(b: ptr rocksdb_writebatch_t; num_keys: cint;
+                                      start_keys_list: cstringArray;
+                                      start_keys_list_sizes: ptr csize_t;
+                                      end_keys_list: cstringArray;
+                                      end_keys_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_delete_rangev_cf*(b: ptr rocksdb_writebatch_t;
+    column_family: ptr rocksdb_column_family_handle_t; num_keys: cint;
+    start_keys_list: cstringArray; start_keys_list_sizes: ptr csize_t;
+    end_keys_list: cstringArray; end_keys_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_put_log_data*(a1: ptr rocksdb_writebatch_t; blob: cstring;
+                                     len: csize_t) {.cdecl.}
+proc rocksdb_writebatch_iterate*(a1: ptr rocksdb_writebatch_t; state: pointer; put: proc (
+    a1: pointer; k: cstring; klen: csize_t; v: cstring; vlen: csize_t) {.cdecl.}; deleted: proc (
+    a1: pointer; k: cstring; klen: csize_t) {.cdecl.}) {.cdecl.}
+proc rocksdb_writebatch_iterate_cf*(a1: ptr rocksdb_writebatch_t; state: pointer;
+    put_cf: proc (a1: pointer; cfid: uint32; k: cstring; klen: csize_t; v: cstring;
+                vlen: csize_t) {.cdecl.}; deleted_cf: proc (a1: pointer; cfid: uint32;
+    k: cstring; klen: csize_t) {.cdecl.}; merge_cf: proc (a1: pointer; cfid: uint32;
+    k: cstring; klen: csize_t; v: cstring; vlen: csize_t) {.cdecl.}) {.cdecl.}
+proc rocksdb_writebatch_data*(a1: ptr rocksdb_writebatch_t; size: ptr csize_t): cstring {.
+    cdecl.}
+proc rocksdb_writebatch_set_save_point*(a1: ptr rocksdb_writebatch_t) {.cdecl.}
+proc rocksdb_writebatch_rollback_to_save_point*(a1: ptr rocksdb_writebatch_t;
+    errptr: cstringArray) {.cdecl.}
+proc rocksdb_writebatch_pop_save_point*(a1: ptr rocksdb_writebatch_t;
+                                       errptr: cstringArray) {.cdecl.}
+proc rocksdb_writebatch_update_timestamps*(wb: ptr rocksdb_writebatch_t;
+    ts: cstring; tslen: csize_t; state: pointer;
+    get_ts_size: proc (a1: pointer; a2: uint32): csize_t {.cdecl.}; errptr: cstringArray) {.
+    cdecl.}
 ##  Write batch with index
 
-proc rocksdb_writebatch_wi_create*(
-  reserved_bytes: csize_t, overwrite_keys: uint8
-): ptr rocksdb_writebatch_wi_t {.
-  cdecl, importc: "rocksdb_writebatch_wi_create", dynlib: librocksdb
-.}
-
-proc rocksdb_writebatch_wi_create_from*(
-  rep: cstring, size: csize_t
-): ptr rocksdb_writebatch_wi_t {.
-  cdecl, importc: "rocksdb_writebatch_wi_create_from", dynlib: librocksdb
-.}
-
+proc rocksdb_writebatch_wi_create*(reserved_bytes: csize_t; overwrite_keys: uint8): ptr rocksdb_writebatch_wi_t {.
+    cdecl.}
+proc rocksdb_writebatch_wi_create_from*(rep: cstring; size: csize_t): ptr rocksdb_writebatch_wi_t {.
+    cdecl.}
 proc rocksdb_writebatch_wi_create_with_params*(
-  backup_index_comparator: ptr rocksdb_comparator_t,
-  reserved_bytes: csize_t,
-  overwrite_key: uint8,
-  max_bytes: csize_t,
-  protection_bytes_per_key: csize_t,
-): ptr rocksdb_writebatch_wi_t {.
-  cdecl, importc: "rocksdb_writebatch_wi_create_with_params", dynlib: librocksdb
-.}
-
-proc rocksdb_writebatch_wi_destroy*(
-  a1: ptr rocksdb_writebatch_wi_t
-) {.cdecl, importc: "rocksdb_writebatch_wi_destroy", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_clear*(
-  a1: ptr rocksdb_writebatch_wi_t
-) {.cdecl, importc: "rocksdb_writebatch_wi_clear", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_count*(
-  b: ptr rocksdb_writebatch_wi_t
-): cint {.cdecl, importc: "rocksdb_writebatch_wi_count", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_put*(
-  a1: ptr rocksdb_writebatch_wi_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_put", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_put_cf*(
-  a1: ptr rocksdb_writebatch_wi_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_put_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_putv*(
-  b: ptr rocksdb_writebatch_wi_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  num_values: cint,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_putv", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_putv_cf*(
-  b: ptr rocksdb_writebatch_wi_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  num_values: cint,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_putv_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_merge*(
-  a1: ptr rocksdb_writebatch_wi_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_merge", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_merge_cf*(
-  a1: ptr rocksdb_writebatch_wi_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_merge_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_mergev*(
-  b: ptr rocksdb_writebatch_wi_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  num_values: cint,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_mergev", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_mergev_cf*(
-  b: ptr rocksdb_writebatch_wi_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  num_values: cint,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_mergev_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_delete*(
-  a1: ptr rocksdb_writebatch_wi_t, key: cstring, klen: csize_t
-) {.cdecl, importc: "rocksdb_writebatch_wi_delete", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_singledelete*(
-  a1: ptr rocksdb_writebatch_wi_t, key: cstring, klen: csize_t
-) {.cdecl, importc: "rocksdb_writebatch_wi_singledelete", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_delete_cf*(
-  a1: ptr rocksdb_writebatch_wi_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_delete_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_singledelete_cf*(
-  a1: ptr rocksdb_writebatch_wi_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_singledelete_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_deletev*(
-  b: ptr rocksdb_writebatch_wi_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_deletev", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_deletev_cf*(
-  b: ptr rocksdb_writebatch_wi_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_keys: cint,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_deletev_cf", dynlib: librocksdb.}
-
+    backup_index_comparator: ptr rocksdb_comparator_t; reserved_bytes: csize_t;
+    overwrite_key: uint8; max_bytes: csize_t; protection_bytes_per_key: csize_t): ptr rocksdb_writebatch_wi_t {.
+    cdecl.}
+proc rocksdb_writebatch_wi_destroy*(a1: ptr rocksdb_writebatch_wi_t) {.cdecl.}
+proc rocksdb_writebatch_wi_clear*(a1: ptr rocksdb_writebatch_wi_t) {.cdecl.}
+proc rocksdb_writebatch_wi_count*(b: ptr rocksdb_writebatch_wi_t): cint {.cdecl.}
+proc rocksdb_writebatch_wi_put*(a1: ptr rocksdb_writebatch_wi_t; key: cstring;
+                               klen: csize_t; val: cstring; vlen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_put_cf*(a1: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
+                                  key: cstring; klen: csize_t; val: cstring;
+                                  vlen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_putv*(b: ptr rocksdb_writebatch_wi_t; num_keys: cint;
+                                keys_list: cstringArray;
+                                keys_list_sizes: ptr csize_t; num_values: cint;
+                                values_list: cstringArray;
+                                values_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_putv_cf*(b: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
+                                   num_keys: cint; keys_list: cstringArray;
+                                   keys_list_sizes: ptr csize_t; num_values: cint;
+                                   values_list: cstringArray;
+                                   values_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_merge*(a1: ptr rocksdb_writebatch_wi_t; key: cstring;
+                                 klen: csize_t; val: cstring; vlen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_merge_cf*(a1: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
+                                    key: cstring; klen: csize_t; val: cstring;
+                                    vlen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_mergev*(b: ptr rocksdb_writebatch_wi_t; num_keys: cint;
+                                  keys_list: cstringArray;
+                                  keys_list_sizes: ptr csize_t; num_values: cint;
+                                  values_list: cstringArray;
+                                  values_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_mergev_cf*(b: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
+                                     num_keys: cint; keys_list: cstringArray;
+                                     keys_list_sizes: ptr csize_t;
+                                     num_values: cint; values_list: cstringArray;
+                                     values_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_delete*(a1: ptr rocksdb_writebatch_wi_t; key: cstring;
+                                  klen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_singledelete*(a1: ptr rocksdb_writebatch_wi_t;
+                                        key: cstring; klen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_delete_cf*(a1: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
+                                     key: cstring; klen: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_singledelete_cf*(a1: ptr rocksdb_writebatch_wi_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t) {.
+    cdecl.}
+proc rocksdb_writebatch_wi_deletev*(b: ptr rocksdb_writebatch_wi_t; num_keys: cint;
+                                   keys_list: cstringArray;
+                                   keys_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_deletev_cf*(b: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
+                                      num_keys: cint; keys_list: cstringArray;
+                                      keys_list_sizes: ptr csize_t) {.cdecl.}
 ##  DO NOT USE - rocksdb_writebatch_wi_delete_range is not yet supported
 
-proc rocksdb_writebatch_wi_delete_range*(
-  b: ptr rocksdb_writebatch_wi_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  end_key: cstring,
-  end_key_len: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_delete_range", dynlib: librocksdb.}
-
+proc rocksdb_writebatch_wi_delete_range*(b: ptr rocksdb_writebatch_wi_t;
+                                        start_key: cstring;
+                                        start_key_len: csize_t; end_key: cstring;
+                                        end_key_len: csize_t) {.cdecl.}
 ##  DO NOT USE - rocksdb_writebatch_wi_delete_range_cf is not yet supported
 
-proc rocksdb_writebatch_wi_delete_range_cf*(
-  b: ptr rocksdb_writebatch_wi_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  end_key: cstring,
-  end_key_len: csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_delete_range_cf", dynlib: librocksdb.}
-
+proc rocksdb_writebatch_wi_delete_range_cf*(b: ptr rocksdb_writebatch_wi_t;
+    column_family: ptr rocksdb_column_family_handle_t; start_key: cstring;
+    start_key_len: csize_t; end_key: cstring; end_key_len: csize_t) {.cdecl.}
 ##  DO NOT USE - rocksdb_writebatch_wi_delete_rangev is not yet supported
 
-proc rocksdb_writebatch_wi_delete_rangev*(
-  b: ptr rocksdb_writebatch_wi_t,
-  num_keys: cint,
-  start_keys_list: cstringArray,
-  start_keys_list_sizes: ptr csize_t,
-  end_keys_list: cstringArray,
-  end_keys_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_delete_rangev", dynlib: librocksdb.}
-
+proc rocksdb_writebatch_wi_delete_rangev*(b: ptr rocksdb_writebatch_wi_t;
+    num_keys: cint; start_keys_list: cstringArray;
+    start_keys_list_sizes: ptr csize_t; end_keys_list: cstringArray;
+    end_keys_list_sizes: ptr csize_t) {.cdecl.}
 ##  DO NOT USE - rocksdb_writebatch_wi_delete_rangev_cf is not yet supported
 
-proc rocksdb_writebatch_wi_delete_rangev_cf*(
-  b: ptr rocksdb_writebatch_wi_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  num_keys: cint,
-  start_keys_list: cstringArray,
-  start_keys_list_sizes: ptr csize_t,
-  end_keys_list: cstringArray,
-  end_keys_list_sizes: ptr csize_t,
-) {.cdecl, importc: "rocksdb_writebatch_wi_delete_rangev_cf", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_put_log_data*(
-  a1: ptr rocksdb_writebatch_wi_t, blob: cstring, len: csize_t
-) {.cdecl, importc: "rocksdb_writebatch_wi_put_log_data", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_iterate*(
-  b: ptr rocksdb_writebatch_wi_t,
-  state: pointer,
-  put: proc(a1: pointer, k: cstring, klen: csize_t, v: cstring, vlen: csize_t) {.cdecl.},
-  deleted: proc(a1: pointer, k: cstring, klen: csize_t) {.cdecl.},
-) {.cdecl, importc: "rocksdb_writebatch_wi_iterate", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_data*(
-  b: ptr rocksdb_writebatch_wi_t, size: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_writebatch_wi_data", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_set_save_point*(
-  a1: ptr rocksdb_writebatch_wi_t
-) {.cdecl, importc: "rocksdb_writebatch_wi_set_save_point", dynlib: librocksdb.}
-
+proc rocksdb_writebatch_wi_delete_rangev_cf*(b: ptr rocksdb_writebatch_wi_t;
+    column_family: ptr rocksdb_column_family_handle_t; num_keys: cint;
+    start_keys_list: cstringArray; start_keys_list_sizes: ptr csize_t;
+    end_keys_list: cstringArray; end_keys_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_put_log_data*(a1: ptr rocksdb_writebatch_wi_t;
+                                        blob: cstring; len: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_iterate*(b: ptr rocksdb_writebatch_wi_t; state: pointer;
+    put: proc (a1: pointer; k: cstring; klen: csize_t; v: cstring; vlen: csize_t) {.cdecl.};
+    deleted: proc (a1: pointer; k: cstring; klen: csize_t) {.cdecl.}) {.cdecl.}
+proc rocksdb_writebatch_wi_data*(b: ptr rocksdb_writebatch_wi_t; size: ptr csize_t): cstring {.
+    cdecl.}
+proc rocksdb_writebatch_wi_set_save_point*(a1: ptr rocksdb_writebatch_wi_t) {.cdecl.}
 proc rocksdb_writebatch_wi_rollback_to_save_point*(
-  a1: ptr rocksdb_writebatch_wi_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_writebatch_wi_rollback_to_save_point", dynlib: librocksdb.}
-
-proc rocksdb_writebatch_wi_get_from_batch*(
-  wbwi: ptr rocksdb_writebatch_wi_t,
-  options: ptr rocksdb_options_t,
-  key: cstring,
-  keylen: csize_t,
-  vallen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.
-  cdecl, importc: "rocksdb_writebatch_wi_get_from_batch", dynlib: librocksdb
-.}
-
-proc rocksdb_writebatch_wi_get_from_batch_cf*(
-  wbwi: ptr rocksdb_writebatch_wi_t,
-  options: ptr rocksdb_options_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  vallen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.
-  cdecl, importc: "rocksdb_writebatch_wi_get_from_batch_cf", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_writebatch_wi_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_writebatch_wi_get_from_batch*(wbwi: ptr rocksdb_writebatch_wi_t;
+    options: ptr rocksdb_options_t; key: cstring; keylen: csize_t; vallen: ptr csize_t;
+    errptr: cstringArray): cstring {.cdecl.}
+proc rocksdb_writebatch_wi_get_from_batch_cf*(wbwi: ptr rocksdb_writebatch_wi_t;
+    options: ptr rocksdb_options_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
+    vallen: ptr csize_t; errptr: cstringArray): cstring {.cdecl.}
 proc rocksdb_writebatch_wi_get_from_batch_and_db*(
-  wbwi: ptr rocksdb_writebatch_wi_t,
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  vallen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.
-  cdecl, importc: "rocksdb_writebatch_wi_get_from_batch_and_db", dynlib: librocksdb
-.}
-
+    wbwi: ptr rocksdb_writebatch_wi_t; db: ptr rocksdb_t;
+    options: ptr rocksdb_readoptions_t; key: cstring; keylen: csize_t;
+    vallen: ptr csize_t; errptr: cstringArray): cstring {.cdecl.}
 proc rocksdb_writebatch_wi_get_from_batch_and_db_cf*(
-  wbwi: ptr rocksdb_writebatch_wi_t,
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  vallen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.
-  cdecl, importc: "rocksdb_writebatch_wi_get_from_batch_and_db_cf", dynlib: librocksdb
-.}
-
-proc rocksdb_write_writebatch_wi*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_writeoptions_t,
-  wbwi: ptr rocksdb_writebatch_wi_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_write_writebatch_wi", dynlib: librocksdb.}
-
+    wbwi: ptr rocksdb_writebatch_wi_t; db: ptr rocksdb_t;
+    options: ptr rocksdb_readoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
+    vallen: ptr csize_t; errptr: cstringArray): cstring {.cdecl.}
+proc rocksdb_write_writebatch_wi*(db: ptr rocksdb_t;
+                                 options: ptr rocksdb_writeoptions_t;
+                                 wbwi: ptr rocksdb_writebatch_wi_t;
+                                 errptr: cstringArray) {.cdecl.}
 proc rocksdb_writebatch_wi_create_iterator_with_base*(
-  wbwi: ptr rocksdb_writebatch_wi_t, base_iterator: ptr rocksdb_iterator_t
-): ptr rocksdb_iterator_t {.
-  cdecl, importc: "rocksdb_writebatch_wi_create_iterator_with_base", dynlib: librocksdb
-.}
-
+    wbwi: ptr rocksdb_writebatch_wi_t; base_iterator: ptr rocksdb_iterator_t): ptr rocksdb_iterator_t {.
+    cdecl.}
 proc rocksdb_writebatch_wi_create_iterator_with_base_cf*(
-  wbwi: ptr rocksdb_writebatch_wi_t,
-  base_iterator: ptr rocksdb_iterator_t,
-  cf: ptr rocksdb_column_family_handle_t,
-): ptr rocksdb_iterator_t {.
-  cdecl,
-  importc: "rocksdb_writebatch_wi_create_iterator_with_base_cf",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_writebatch_wi_update_timestamps*(
-  wbwi: ptr rocksdb_writebatch_wi_t,
-  ts: cstring,
-  tslen: csize_t,
-  state: pointer,
-  get_ts_size: proc(a1: pointer, a2: uint32): csize_t {.cdecl.},
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_writebatch_wi_update_timestamps", dynlib: librocksdb.}
-
+    wbwi: ptr rocksdb_writebatch_wi_t; base_iterator: ptr rocksdb_iterator_t;
+    cf: ptr rocksdb_column_family_handle_t): ptr rocksdb_iterator_t {.cdecl.}
+proc rocksdb_writebatch_wi_update_timestamps*(wbwi: ptr rocksdb_writebatch_wi_t;
+    ts: cstring; tslen: csize_t; state: pointer;
+    get_ts_size: proc (a1: pointer; a2: uint32): csize_t {.cdecl.}; errptr: cstringArray) {.
+    cdecl.}
 ##  Options utils
 ##  Load the latest rocksdb options from the specified db_path.
 ##
@@ -1724,139 +751,66 @@ proc rocksdb_writebatch_wi_update_timestamps*(
 ##  returned.  db_options, column_family_names, and column_family_options
 ##  will be set to NULL.
 
-proc rocksdb_load_latest_options*(
-  db_path: cstring,
-  env: ptr rocksdb_env_t,
-  ignore_unknown_options: bool,
-  cache: ptr rocksdb_cache_t,
-  db_options: ptr ptr rocksdb_options_t,
-  num_column_families: ptr csize_t,
-  column_family_names: ptr cstringArray,
-  column_family_options: ptr ptr ptr rocksdb_options_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_load_latest_options", dynlib: librocksdb.}
-
-proc rocksdb_load_latest_options_destroy*(
-  db_options: ptr rocksdb_options_t,
-  list_column_family_names: cstringArray,
-  list_column_family_options: ptr ptr rocksdb_options_t,
-  len: csize_t,
-) {.cdecl, importc: "rocksdb_load_latest_options_destroy", dynlib: librocksdb.}
-
+proc rocksdb_load_latest_options*(db_path: cstring; env: ptr rocksdb_env_t;
+                                 ignore_unknown_options: bool;
+                                 cache: ptr rocksdb_cache_t;
+                                 db_options: ptr ptr rocksdb_options_t;
+                                 num_column_families: ptr csize_t;
+                                 column_family_names: ptr cstringArray;
+    column_family_options: ptr ptr ptr rocksdb_options_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_load_latest_options_destroy*(db_options: ptr rocksdb_options_t;
+    list_column_family_names: cstringArray;
+    list_column_family_options: ptr ptr rocksdb_options_t; len: csize_t) {.cdecl.}
 ##  Block based table options
 
 proc rocksdb_block_based_options_create*(): ptr rocksdb_block_based_table_options_t {.
-  cdecl, importc: "rocksdb_block_based_options_create", dynlib: librocksdb
-.}
-
+    cdecl.}
 proc rocksdb_block_based_options_destroy*(
-  options: ptr rocksdb_block_based_table_options_t
-) {.cdecl, importc: "rocksdb_block_based_options_destroy", dynlib: librocksdb.}
-
+    options: ptr rocksdb_block_based_table_options_t) {.cdecl.}
 proc rocksdb_block_based_options_set_checksum*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: char
-) {.cdecl, importc: "rocksdb_block_based_options_set_checksum", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: char) {.cdecl.}
 proc rocksdb_block_based_options_set_block_size*(
-  options: ptr rocksdb_block_based_table_options_t, block_size: csize_t
-) {.cdecl, importc: "rocksdb_block_based_options_set_block_size", dynlib: librocksdb.}
-
+    options: ptr rocksdb_block_based_table_options_t; block_size: csize_t) {.cdecl.}
 proc rocksdb_block_based_options_set_block_size_deviation*(
-  options: ptr rocksdb_block_based_table_options_t, block_size_deviation: cint
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_block_size_deviation",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t; block_size_deviation: cint) {.
+    cdecl.}
 proc rocksdb_block_based_options_set_block_restart_interval*(
-  options: ptr rocksdb_block_based_table_options_t, block_restart_interval: cint
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_block_restart_interval",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t; block_restart_interval: cint) {.
+    cdecl.}
 proc rocksdb_block_based_options_set_index_block_restart_interval*(
-  options: ptr rocksdb_block_based_table_options_t, index_block_restart_interval: cint
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_index_block_restart_interval",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t;
+    index_block_restart_interval: cint) {.cdecl.}
 proc rocksdb_block_based_options_set_metadata_block_size*(
-  options: ptr rocksdb_block_based_table_options_t, metadata_block_size: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_metadata_block_size",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t; metadata_block_size: uint64) {.
+    cdecl.}
 proc rocksdb_block_based_options_set_partition_filters*(
-  options: ptr rocksdb_block_based_table_options_t, partition_filters: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_partition_filters",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t; partition_filters: uint8) {.
+    cdecl.}
 proc rocksdb_block_based_options_set_optimize_filters_for_memory*(
-  options: ptr rocksdb_block_based_table_options_t, optimize_filters_for_memory: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_optimize_filters_for_memory",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t;
+    optimize_filters_for_memory: uint8) {.cdecl.}
 proc rocksdb_block_based_options_set_use_delta_encoding*(
-  options: ptr rocksdb_block_based_table_options_t, use_delta_encoding: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_use_delta_encoding",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t; use_delta_encoding: uint8) {.
+    cdecl.}
 proc rocksdb_block_based_options_set_filter_policy*(
-  options: ptr rocksdb_block_based_table_options_t,
-  filter_policy: ptr rocksdb_filterpolicy_t,
-) {.
-  cdecl, importc: "rocksdb_block_based_options_set_filter_policy", dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t;
+    filter_policy: ptr rocksdb_filterpolicy_t) {.cdecl.}
 proc rocksdb_block_based_options_set_no_block_cache*(
-  options: ptr rocksdb_block_based_table_options_t, no_block_cache: uint8
-) {.
-  cdecl, importc: "rocksdb_block_based_options_set_no_block_cache", dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t; no_block_cache: uint8) {.cdecl.}
 proc rocksdb_block_based_options_set_block_cache*(
-  options: ptr rocksdb_block_based_table_options_t, block_cache: ptr rocksdb_cache_t
-) {.cdecl, importc: "rocksdb_block_based_options_set_block_cache", dynlib: librocksdb.}
-
+    options: ptr rocksdb_block_based_table_options_t;
+    block_cache: ptr rocksdb_cache_t) {.cdecl.}
 proc rocksdb_block_based_options_set_whole_key_filtering*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_whole_key_filtering",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_block_based_options_set_format_version*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: cint
-) {.
-  cdecl, importc: "rocksdb_block_based_options_set_format_version", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
 const
   rocksdb_block_based_table_index_type_binary_search* = 0
   rocksdb_block_based_table_index_type_hash_search* = 1
   rocksdb_block_based_table_index_type_two_level_index_search* = 2
 
 proc rocksdb_block_based_options_set_index_type*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_block_based_options_set_index_type", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
 ##  uses one of the above enums
 
 const
@@ -1864,66 +818,25 @@ const
   rocksdb_block_based_table_data_block_index_type_binary_search_and_hash* = 1
 
 proc rocksdb_block_based_options_set_data_block_index_type*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_data_block_index_type",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
 ##  uses one of the above enums
 
 proc rocksdb_block_based_options_set_data_block_hash_ratio*(
-  options: ptr rocksdb_block_based_table_options_t, v: cdouble
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_data_block_hash_ratio",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_block_based_table_options_t; v: cdouble) {.cdecl.}
 ##  rocksdb_block_based_options_set_hash_index_allow_collision()
 ##  is removed since BlockBasedTableOptions.hash_index_allow_collision()
 ##  is removed
 
 proc rocksdb_block_based_options_set_cache_index_and_filter_blocks*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_cache_index_and_filter_blocks",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_block_based_options_set_cache_index_and_filter_blocks_with_high_priority*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
-) {.
-  cdecl,
-  importc:
-    "rocksdb_block_based_options_set_cache_index_and_filter_blocks_with_high_priority",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_block_based_options_set_pin_l0_filter_and_index_blocks_in_cache*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_pin_l0_filter_and_index_blocks_in_cache",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_block_based_options_set_pin_top_level_index_and_filter*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_pin_top_level_index_and_filter",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_block_based_table_factory*(
-  opt: ptr rocksdb_options_t, table_options: ptr rocksdb_block_based_table_options_t
-) {.
-  cdecl, importc: "rocksdb_options_set_block_based_table_factory", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
+proc rocksdb_options_set_block_based_table_factory*(opt: ptr rocksdb_options_t;
+    table_options: ptr rocksdb_block_based_table_options_t) {.cdecl.}
 const
   rocksdb_block_based_k_fallback_pinning_tier* = 0
   rocksdb_block_based_k_none_pinning_tier* = 1
@@ -1931,568 +844,193 @@ const
   rocksdb_block_based_k_all_pinning_tier* = 3
 
 proc rocksdb_block_based_options_set_top_level_index_pinning_tier*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_top_level_index_pinning_tier",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
 proc rocksdb_block_based_options_set_partition_pinning_tier*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_partition_pinning_tier",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
 proc rocksdb_block_based_options_set_unpartitioned_pinning_tier*(
-  a1: ptr rocksdb_block_based_table_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_block_based_options_set_unpartitioned_pinning_tier",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_write_buffer_manager*(
-  opt: ptr rocksdb_options_t, wbm: ptr rocksdb_write_buffer_manager_t
-) {.cdecl, importc: "rocksdb_options_set_write_buffer_manager", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_set_write_buffer_manager*(opt: ptr rocksdb_options_t;
+    wbm: ptr rocksdb_write_buffer_manager_t) {.cdecl.}
 ##  Cuckoo table options
 
-proc rocksdb_cuckoo_options_create*(): ptr rocksdb_cuckoo_table_options_t {.
-  cdecl, importc: "rocksdb_cuckoo_options_create", dynlib: librocksdb
-.}
-
-proc rocksdb_cuckoo_options_destroy*(
-  options: ptr rocksdb_cuckoo_table_options_t
-) {.cdecl, importc: "rocksdb_cuckoo_options_destroy", dynlib: librocksdb.}
-
+proc rocksdb_cuckoo_options_create*(): ptr rocksdb_cuckoo_table_options_t {.cdecl.}
+proc rocksdb_cuckoo_options_destroy*(options: ptr rocksdb_cuckoo_table_options_t) {.
+    cdecl.}
 proc rocksdb_cuckoo_options_set_hash_ratio*(
-  options: ptr rocksdb_cuckoo_table_options_t, v: cdouble
-) {.cdecl, importc: "rocksdb_cuckoo_options_set_hash_ratio", dynlib: librocksdb.}
-
+    options: ptr rocksdb_cuckoo_table_options_t; v: cdouble) {.cdecl.}
 proc rocksdb_cuckoo_options_set_max_search_depth*(
-  options: ptr rocksdb_cuckoo_table_options_t, v: uint32
-) {.cdecl, importc: "rocksdb_cuckoo_options_set_max_search_depth", dynlib: librocksdb.}
-
+    options: ptr rocksdb_cuckoo_table_options_t; v: uint32) {.cdecl.}
 proc rocksdb_cuckoo_options_set_cuckoo_block_size*(
-  options: ptr rocksdb_cuckoo_table_options_t, v: uint32
-) {.cdecl, importc: "rocksdb_cuckoo_options_set_cuckoo_block_size", dynlib: librocksdb.}
-
+    options: ptr rocksdb_cuckoo_table_options_t; v: uint32) {.cdecl.}
 proc rocksdb_cuckoo_options_set_identity_as_first_hash*(
-  options: ptr rocksdb_cuckoo_table_options_t, v: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_cuckoo_options_set_identity_as_first_hash",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_cuckoo_table_options_t; v: uint8) {.cdecl.}
 proc rocksdb_cuckoo_options_set_use_module_hash*(
-  options: ptr rocksdb_cuckoo_table_options_t, v: uint8
-) {.cdecl, importc: "rocksdb_cuckoo_options_set_use_module_hash", dynlib: librocksdb.}
-
-proc rocksdb_options_set_cuckoo_table_factory*(
-  opt: ptr rocksdb_options_t, table_options: ptr rocksdb_cuckoo_table_options_t
-) {.cdecl, importc: "rocksdb_options_set_cuckoo_table_factory", dynlib: librocksdb.}
-
+    options: ptr rocksdb_cuckoo_table_options_t; v: uint8) {.cdecl.}
+proc rocksdb_options_set_cuckoo_table_factory*(opt: ptr rocksdb_options_t;
+    table_options: ptr rocksdb_cuckoo_table_options_t) {.cdecl.}
 ##  Options
 
-proc rocksdb_set_options*(
-  db: ptr rocksdb_t,
-  count: cint,
-  keys: ptr cstring,
-  values: ptr cstring,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_set_options", dynlib: librocksdb.}
-
-proc rocksdb_set_options_cf*(
-  db: ptr rocksdb_t,
-  handle: ptr rocksdb_column_family_handle_t,
-  count: cint,
-  keys: ptr cstring,
-  values: ptr cstring,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_set_options_cf", dynlib: librocksdb.}
-
-proc rocksdb_options_create*(): ptr rocksdb_options_t {.
-  cdecl, importc: "rocksdb_options_create", dynlib: librocksdb
-.}
-
-proc rocksdb_options_destroy*(
-  a1: ptr rocksdb_options_t
-) {.cdecl, importc: "rocksdb_options_destroy", dynlib: librocksdb.}
-
-proc rocksdb_options_create_copy*(
-  a1: ptr rocksdb_options_t
-): ptr rocksdb_options_t {.
-  cdecl, importc: "rocksdb_options_create_copy", dynlib: librocksdb
-.}
-
-proc rocksdb_options_increase_parallelism*(
-  opt: ptr rocksdb_options_t, total_threads: cint
-) {.cdecl, importc: "rocksdb_options_increase_parallelism", dynlib: librocksdb.}
-
-proc rocksdb_options_optimize_for_point_lookup*(
-  opt: ptr rocksdb_options_t, block_cache_size_mb: uint64
-) {.cdecl, importc: "rocksdb_options_optimize_for_point_lookup", dynlib: librocksdb.}
-
-proc rocksdb_options_optimize_level_style_compaction*(
-  opt: ptr rocksdb_options_t, memtable_memory_budget: uint64
-) {.
-  cdecl, importc: "rocksdb_options_optimize_level_style_compaction", dynlib: librocksdb
-.}
-
+proc rocksdb_set_options*(db: ptr rocksdb_t; count: cint; keys: ptr cstring;
+                         values: ptr cstring; errptr: cstringArray) {.cdecl.}
+proc rocksdb_set_options_cf*(db: ptr rocksdb_t;
+                            handle: ptr rocksdb_column_family_handle_t;
+                            count: cint; keys: ptr cstring; values: ptr cstring;
+                            errptr: cstringArray) {.cdecl.}
+proc rocksdb_options_create*(): ptr rocksdb_options_t {.cdecl.}
+proc rocksdb_options_destroy*(a1: ptr rocksdb_options_t) {.cdecl.}
+proc rocksdb_options_create_copy*(a1: ptr rocksdb_options_t): ptr rocksdb_options_t {.
+    cdecl.}
+proc rocksdb_options_increase_parallelism*(opt: ptr rocksdb_options_t;
+    total_threads: cint) {.cdecl.}
+proc rocksdb_options_optimize_for_point_lookup*(opt: ptr rocksdb_options_t;
+    block_cache_size_mb: uint64) {.cdecl.}
+proc rocksdb_options_optimize_level_style_compaction*(opt: ptr rocksdb_options_t;
+    memtable_memory_budget: uint64) {.cdecl.}
 proc rocksdb_options_optimize_universal_style_compaction*(
-  opt: ptr rocksdb_options_t, memtable_memory_budget: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_options_optimize_universal_style_compaction",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_allow_ingest_behind*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_allow_ingest_behind", dynlib: librocksdb.}
-
-proc rocksdb_options_get_allow_ingest_behind*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_allow_ingest_behind", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_compaction_filter*(
-  a1: ptr rocksdb_options_t, a2: ptr rocksdb_compactionfilter_t
-) {.cdecl, importc: "rocksdb_options_set_compaction_filter", dynlib: librocksdb.}
-
-proc rocksdb_options_set_compaction_filter_factory*(
-  a1: ptr rocksdb_options_t, a2: ptr rocksdb_compactionfilterfactory_t
-) {.
-  cdecl, importc: "rocksdb_options_set_compaction_filter_factory", dynlib: librocksdb
-.}
-
-proc rocksdb_options_compaction_readahead_size*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_compaction_readahead_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_compaction_readahead_size*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_compaction_readahead_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_comparator*(
-  a1: ptr rocksdb_options_t, a2: ptr rocksdb_comparator_t
-) {.cdecl, importc: "rocksdb_options_set_comparator", dynlib: librocksdb.}
-
-proc rocksdb_options_set_merge_operator*(
-  a1: ptr rocksdb_options_t, a2: ptr rocksdb_mergeoperator_t
-) {.cdecl, importc: "rocksdb_options_set_merge_operator", dynlib: librocksdb.}
-
-proc rocksdb_options_set_uint64add_merge_operator*(
-  a1: ptr rocksdb_options_t
-) {.cdecl, importc: "rocksdb_options_set_uint64add_merge_operator", dynlib: librocksdb.}
-
-proc rocksdb_options_set_compression_per_level*(
-  opt: ptr rocksdb_options_t, level_values: ptr cint, num_levels: csize_t
-) {.cdecl, importc: "rocksdb_options_set_compression_per_level", dynlib: librocksdb.}
-
-proc rocksdb_options_set_create_if_missing*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_create_if_missing", dynlib: librocksdb.}
-
-proc rocksdb_options_get_create_if_missing*(
-  a1: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_create_if_missing", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_options_t; memtable_memory_budget: uint64) {.cdecl.}
+proc rocksdb_options_set_allow_ingest_behind*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_allow_ingest_behind*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_compaction_filter*(a1: ptr rocksdb_options_t;
+    a2: ptr rocksdb_compactionfilter_t) {.cdecl.}
+proc rocksdb_options_set_compaction_filter_factory*(a1: ptr rocksdb_options_t;
+    a2: ptr rocksdb_compactionfilterfactory_t) {.cdecl.}
+proc rocksdb_options_compaction_readahead_size*(a1: ptr rocksdb_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_options_get_compaction_readahead_size*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_comparator*(a1: ptr rocksdb_options_t;
+                                    a2: ptr rocksdb_comparator_t) {.cdecl.}
+proc rocksdb_options_set_merge_operator*(a1: ptr rocksdb_options_t;
+                                        a2: ptr rocksdb_mergeoperator_t) {.cdecl.}
+proc rocksdb_options_set_uint64add_merge_operator*(a1: ptr rocksdb_options_t) {.
+    cdecl.}
+proc rocksdb_options_set_compression_per_level*(opt: ptr rocksdb_options_t;
+    level_values: ptr cint; num_levels: csize_t) {.cdecl.}
+proc rocksdb_options_set_create_if_missing*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_create_if_missing*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_create_missing_column_families*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_create_missing_column_families",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_options_get_create_missing_column_families*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_create_missing_column_families",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_error_if_exists*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_error_if_exists", dynlib: librocksdb.}
-
-proc rocksdb_options_get_error_if_exists*(
-  a1: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_error_if_exists", dynlib: librocksdb.}
-
-proc rocksdb_options_set_paranoid_checks*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_paranoid_checks", dynlib: librocksdb.}
-
-proc rocksdb_options_get_paranoid_checks*(
-  a1: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_paranoid_checks", dynlib: librocksdb.}
-
-proc rocksdb_options_set_db_paths*(
-  a1: ptr rocksdb_options_t, path_values: ptr ptr rocksdb_dbpath_t, num_paths: csize_t
-) {.cdecl, importc: "rocksdb_options_set_db_paths", dynlib: librocksdb.}
-
-proc rocksdb_options_set_cf_paths*(
-  a1: ptr rocksdb_options_t, path_values: ptr ptr rocksdb_dbpath_t, num_paths: csize_t
-) {.cdecl, importc: "rocksdb_options_set_cf_paths", dynlib: librocksdb.}
-
-proc rocksdb_options_set_env*(
-  a1: ptr rocksdb_options_t, a2: ptr rocksdb_env_t
-) {.cdecl, importc: "rocksdb_options_set_env", dynlib: librocksdb.}
-
-proc rocksdb_options_set_info_log*(
-  a1: ptr rocksdb_options_t, a2: ptr rocksdb_logger_t
-) {.cdecl, importc: "rocksdb_options_set_info_log", dynlib: librocksdb.}
-
-proc rocksdb_options_get_info_log*(
-  opt: ptr rocksdb_options_t
-): ptr rocksdb_logger_t {.
-  cdecl, importc: "rocksdb_options_get_info_log", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_info_log_level*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_info_log_level", dynlib: librocksdb.}
-
-proc rocksdb_options_get_info_log_level*(
-  a1: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_info_log_level", dynlib: librocksdb.}
-
-proc rocksdb_logger_create_stderr_logger*(
-  log_level: cint, prefix: cstring
-): ptr rocksdb_logger_t {.
-  cdecl, importc: "rocksdb_logger_create_stderr_logger", dynlib: librocksdb
-.}
-
-proc rocksdb_logger_create_callback_logger*(
-  log_level: cint,
-  a2: proc(priv: pointer, lev: cuint, msg: cstring, len: csize_t) {.cdecl.},
-  priv: pointer,
-): ptr rocksdb_logger_t {.
-  cdecl, importc: "rocksdb_logger_create_callback_logger", dynlib: librocksdb
-.}
-
-proc rocksdb_logger_destroy*(
-  logger: ptr rocksdb_logger_t
-) {.cdecl, importc: "rocksdb_logger_destroy", dynlib: librocksdb.}
-
-proc rocksdb_options_set_write_buffer_size*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_write_buffer_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_write_buffer_size*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_write_buffer_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_db_write_buffer_size*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_db_write_buffer_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_db_write_buffer_size*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_db_write_buffer_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_open_files*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_max_open_files", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_open_files*(
-  a1: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_max_open_files", dynlib: librocksdb.}
-
-proc rocksdb_options_set_max_file_opening_threads*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_max_file_opening_threads", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_file_opening_threads*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_max_file_opening_threads", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_total_wal_size*(
-  opt: ptr rocksdb_options_t, n: uint64
-) {.cdecl, importc: "rocksdb_options_set_max_total_wal_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_total_wal_size*(
-  opt: ptr rocksdb_options_t
-): uint64 {.
-  cdecl, importc: "rocksdb_options_get_max_total_wal_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_compression_options*(
-  a1: ptr rocksdb_options_t, a2: cint, a3: cint, a4: cint, a5: cint
-) {.cdecl, importc: "rocksdb_options_set_compression_options", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_error_if_exists*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_error_if_exists*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_paranoid_checks*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_paranoid_checks*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_db_paths*(a1: ptr rocksdb_options_t;
+                                  path_values: ptr ptr rocksdb_dbpath_t;
+                                  num_paths: csize_t) {.cdecl.}
+proc rocksdb_options_set_cf_paths*(a1: ptr rocksdb_options_t;
+                                  path_values: ptr ptr rocksdb_dbpath_t;
+                                  num_paths: csize_t) {.cdecl.}
+proc rocksdb_options_set_env*(a1: ptr rocksdb_options_t; a2: ptr rocksdb_env_t) {.cdecl.}
+proc rocksdb_options_set_info_log*(a1: ptr rocksdb_options_t;
+                                  a2: ptr rocksdb_logger_t) {.cdecl.}
+proc rocksdb_options_get_info_log*(opt: ptr rocksdb_options_t): ptr rocksdb_logger_t {.
+    cdecl.}
+proc rocksdb_options_set_info_log_level*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_get_info_log_level*(a1: ptr rocksdb_options_t): cint {.cdecl.}
+proc rocksdb_logger_create_stderr_logger*(log_level: cint; prefix: cstring): ptr rocksdb_logger_t {.
+    cdecl.}
+proc rocksdb_logger_create_callback_logger*(log_level: cint;
+    a2: proc (priv: pointer; lev: cuint; msg: cstring; len: csize_t) {.cdecl.};
+    priv: pointer): ptr rocksdb_logger_t {.cdecl.}
+proc rocksdb_logger_destroy*(logger: ptr rocksdb_logger_t) {.cdecl.}
+proc rocksdb_options_set_write_buffer_size*(a1: ptr rocksdb_options_t; a2: csize_t) {.
+    cdecl.}
+proc rocksdb_options_get_write_buffer_size*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_db_write_buffer_size*(a1: ptr rocksdb_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_options_get_db_write_buffer_size*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_max_open_files*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_get_max_open_files*(a1: ptr rocksdb_options_t): cint {.cdecl.}
+proc rocksdb_options_set_max_file_opening_threads*(a1: ptr rocksdb_options_t;
+    a2: cint) {.cdecl.}
+proc rocksdb_options_get_max_file_opening_threads*(a1: ptr rocksdb_options_t): cint {.
+    cdecl.}
+proc rocksdb_options_set_max_total_wal_size*(opt: ptr rocksdb_options_t; n: uint64) {.
+    cdecl.}
+proc rocksdb_options_get_max_total_wal_size*(opt: ptr rocksdb_options_t): uint64 {.
+    cdecl.}
+proc rocksdb_options_set_compression_options*(a1: ptr rocksdb_options_t; a2: cint;
+    a3: cint; a4: cint; a5: cint) {.cdecl.}
 proc rocksdb_options_set_compression_options_zstd_max_train_bytes*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_compression_options_zstd_max_train_bytes",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
 proc rocksdb_options_get_compression_options_zstd_max_train_bytes*(
-  opt: ptr rocksdb_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_options_get_compression_options_zstd_max_train_bytes",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t): cint {.cdecl.}
 proc rocksdb_options_set_compression_options_use_zstd_dict_trainer*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_compression_options_use_zstd_dict_trainer",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_options_get_compression_options_use_zstd_dict_trainer*(
-  opt: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_compression_options_use_zstd_dict_trainer",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_compression_options_parallel_threads*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_compression_options_parallel_threads",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
 proc rocksdb_options_get_compression_options_parallel_threads*(
-  opt: ptr rocksdb_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_options_get_compression_options_parallel_threads",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t): cint {.cdecl.}
 proc rocksdb_options_set_compression_options_max_dict_buffer_bytes*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_compression_options_max_dict_buffer_bytes",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
 proc rocksdb_options_get_compression_options_max_dict_buffer_bytes*(
-  opt: ptr rocksdb_options_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_options_get_compression_options_max_dict_buffer_bytes",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t): uint64 {.cdecl.}
 proc rocksdb_options_set_bottommost_compression_options*(
-  a1: ptr rocksdb_options_t, a2: cint, a3: cint, a4: cint, a5: cint, a6: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_bottommost_compression_options",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cint; a3: cint; a4: cint; a5: cint; a6: uint8) {.cdecl.}
 proc rocksdb_options_set_bottommost_compression_options_zstd_max_train_bytes*(
-  a1: ptr rocksdb_options_t, a2: cint, a3: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_bottommost_compression_options_zstd_max_train_bytes",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cint; a3: uint8) {.cdecl.}
 proc rocksdb_options_set_bottommost_compression_options_use_zstd_dict_trainer*(
-  a1: ptr rocksdb_options_t, a2: uint8, a3: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_bottommost_compression_options_use_zstd_dict_trainer",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint8; a3: uint8) {.cdecl.}
 proc rocksdb_options_get_bottommost_compression_options_use_zstd_dict_trainer*(
-  opt: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_bottommost_compression_options_use_zstd_dict_trainer",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_bottommost_compression_options_max_dict_buffer_bytes*(
-  a1: ptr rocksdb_options_t, a2: uint64, a3: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_bottommost_compression_options_max_dict_buffer_bytes",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_prefix_extractor*(
-  a1: ptr rocksdb_options_t, a2: ptr rocksdb_slicetransform_t
-) {.cdecl, importc: "rocksdb_options_set_prefix_extractor", dynlib: librocksdb.}
-
-proc rocksdb_options_set_num_levels*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_num_levels", dynlib: librocksdb.}
-
-proc rocksdb_options_get_num_levels*(
-  a1: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_num_levels", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_options_t; a2: uint64; a3: uint8) {.cdecl.}
+proc rocksdb_options_set_prefix_extractor*(a1: ptr rocksdb_options_t;
+    a2: ptr rocksdb_slicetransform_t) {.cdecl.}
+proc rocksdb_options_set_num_levels*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_get_num_levels*(a1: ptr rocksdb_options_t): cint {.cdecl.}
 proc rocksdb_options_set_level0_file_num_compaction_trigger*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_level0_file_num_compaction_trigger",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
 proc rocksdb_options_get_level0_file_num_compaction_trigger*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_options_get_level0_file_num_compaction_trigger",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): cint {.cdecl.}
 proc rocksdb_options_set_level0_slowdown_writes_trigger*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_level0_slowdown_writes_trigger",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
 proc rocksdb_options_get_level0_slowdown_writes_trigger*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_options_get_level0_slowdown_writes_trigger",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_level0_stop_writes_trigger*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl, importc: "rocksdb_options_set_level0_stop_writes_trigger", dynlib: librocksdb
-.}
-
-proc rocksdb_options_get_level0_stop_writes_trigger*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_level0_stop_writes_trigger", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_target_file_size_base*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.cdecl, importc: "rocksdb_options_set_target_file_size_base", dynlib: librocksdb.}
-
-proc rocksdb_options_get_target_file_size_base*(
-  a1: ptr rocksdb_options_t
-): uint64 {.
-  cdecl, importc: "rocksdb_options_get_target_file_size_base", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_target_file_size_multiplier*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl, importc: "rocksdb_options_set_target_file_size_multiplier", dynlib: librocksdb
-.}
-
-proc rocksdb_options_get_target_file_size_multiplier*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_target_file_size_multiplier", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_bytes_for_level_base*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.cdecl, importc: "rocksdb_options_set_max_bytes_for_level_base", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_bytes_for_level_base*(
-  a1: ptr rocksdb_options_t
-): uint64 {.
-  cdecl, importc: "rocksdb_options_get_max_bytes_for_level_base", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): cint {.cdecl.}
+proc rocksdb_options_set_level0_stop_writes_trigger*(a1: ptr rocksdb_options_t;
+    a2: cint) {.cdecl.}
+proc rocksdb_options_get_level0_stop_writes_trigger*(a1: ptr rocksdb_options_t): cint {.
+    cdecl.}
+proc rocksdb_options_set_target_file_size_base*(a1: ptr rocksdb_options_t;
+    a2: uint64) {.cdecl.}
+proc rocksdb_options_get_target_file_size_base*(a1: ptr rocksdb_options_t): uint64 {.
+    cdecl.}
+proc rocksdb_options_set_target_file_size_multiplier*(a1: ptr rocksdb_options_t;
+    a2: cint) {.cdecl.}
+proc rocksdb_options_get_target_file_size_multiplier*(a1: ptr rocksdb_options_t): cint {.
+    cdecl.}
+proc rocksdb_options_set_max_bytes_for_level_base*(a1: ptr rocksdb_options_t;
+    a2: uint64) {.cdecl.}
+proc rocksdb_options_get_max_bytes_for_level_base*(a1: ptr rocksdb_options_t): uint64 {.
+    cdecl.}
 proc rocksdb_options_set_level_compaction_dynamic_level_bytes*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_level_compaction_dynamic_level_bytes",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_options_get_level_compaction_dynamic_level_bytes*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_level_compaction_dynamic_level_bytes",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_max_bytes_for_level_multiplier*(
-  a1: ptr rocksdb_options_t, a2: cdouble
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_max_bytes_for_level_multiplier",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cdouble) {.cdecl.}
 proc rocksdb_options_get_max_bytes_for_level_multiplier*(
-  a1: ptr rocksdb_options_t
-): cdouble {.
-  cdecl,
-  importc: "rocksdb_options_get_max_bytes_for_level_multiplier",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): cdouble {.cdecl.}
 proc rocksdb_options_set_max_bytes_for_level_multiplier_additional*(
-  a1: ptr rocksdb_options_t, level_values: ptr cint, num_levels: csize_t
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_max_bytes_for_level_multiplier_additional",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_enable_statistics*(
-  a1: ptr rocksdb_options_t
-) {.cdecl, importc: "rocksdb_options_enable_statistics", dynlib: librocksdb.}
-
-proc rocksdb_options_set_ttl*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.cdecl, importc: "rocksdb_options_set_ttl", dynlib: librocksdb.}
-
-proc rocksdb_options_get_ttl*(
-  a1: ptr rocksdb_options_t
-): uint64 {.cdecl, importc: "rocksdb_options_get_ttl", dynlib: librocksdb.}
-
-proc rocksdb_options_set_periodic_compaction_seconds*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.
-  cdecl, importc: "rocksdb_options_set_periodic_compaction_seconds", dynlib: librocksdb
-.}
-
-proc rocksdb_options_get_periodic_compaction_seconds*(
-  a1: ptr rocksdb_options_t
-): uint64 {.
-  cdecl, importc: "rocksdb_options_get_periodic_compaction_seconds", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; level_values: ptr cint; num_levels: csize_t) {.cdecl.}
+proc rocksdb_options_enable_statistics*(a1: ptr rocksdb_options_t) {.cdecl.}
+proc rocksdb_options_set_ttl*(a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
+proc rocksdb_options_get_ttl*(a1: ptr rocksdb_options_t): uint64 {.cdecl.}
+proc rocksdb_options_set_periodic_compaction_seconds*(a1: ptr rocksdb_options_t;
+    a2: uint64) {.cdecl.}
+proc rocksdb_options_get_periodic_compaction_seconds*(a1: ptr rocksdb_options_t): uint64 {.
+    cdecl.}
 const
   rocksdb_statistics_level_disable_all* = 0
   rocksdb_statistics_level_except_tickers* = rocksdb_statistics_level_disable_all
@@ -2502,846 +1040,298 @@ const
   rocksdb_statistics_level_except_time_for_mutex* = 4
   rocksdb_statistics_level_all* = 5
 
-proc rocksdb_options_set_statistics_level*(
-  a1: ptr rocksdb_options_t, level: cint
-) {.cdecl, importc: "rocksdb_options_set_statistics_level", dynlib: librocksdb.}
-
-proc rocksdb_options_get_statistics_level*(
-  a1: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_statistics_level", dynlib: librocksdb.}
-
+proc rocksdb_options_set_statistics_level*(a1: ptr rocksdb_options_t; level: cint) {.
+    cdecl.}
+proc rocksdb_options_get_statistics_level*(a1: ptr rocksdb_options_t): cint {.cdecl.}
 proc rocksdb_options_set_skip_stats_update_on_db_open*(
-  opt: ptr rocksdb_options_t, val: uint8
-) {.
-  cdecl, importc: "rocksdb_options_set_skip_stats_update_on_db_open", dynlib: librocksdb
-.}
-
-proc rocksdb_options_get_skip_stats_update_on_db_open*(
-  opt: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_skip_stats_update_on_db_open", dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t; val: uint8) {.cdecl.}
+proc rocksdb_options_get_skip_stats_update_on_db_open*(opt: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
 proc rocksdb_options_set_skip_checking_sst_file_sizes_on_db_open*(
-  opt: ptr rocksdb_options_t, val: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_skip_checking_sst_file_sizes_on_db_open",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t; val: uint8) {.cdecl.}
 proc rocksdb_options_get_skip_checking_sst_file_sizes_on_db_open*(
-  opt: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_skip_checking_sst_file_sizes_on_db_open",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t): uint8 {.cdecl.}
 ##  Blob Options Settings
 
-proc rocksdb_options_set_enable_blob_files*(
-  opt: ptr rocksdb_options_t, val: uint8
-) {.cdecl, importc: "rocksdb_options_set_enable_blob_files", dynlib: librocksdb.}
-
-proc rocksdb_options_get_enable_blob_files*(
-  opt: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_enable_blob_files", dynlib: librocksdb.}
-
-proc rocksdb_options_set_min_blob_size*(
-  opt: ptr rocksdb_options_t, val: uint64
-) {.cdecl, importc: "rocksdb_options_set_min_blob_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_min_blob_size*(
-  opt: ptr rocksdb_options_t
-): uint64 {.cdecl, importc: "rocksdb_options_get_min_blob_size", dynlib: librocksdb.}
-
-proc rocksdb_options_set_blob_file_size*(
-  opt: ptr rocksdb_options_t, val: uint64
-) {.cdecl, importc: "rocksdb_options_set_blob_file_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_blob_file_size*(
-  opt: ptr rocksdb_options_t
-): uint64 {.cdecl, importc: "rocksdb_options_get_blob_file_size", dynlib: librocksdb.}
-
-proc rocksdb_options_set_blob_compression_type*(
-  opt: ptr rocksdb_options_t, val: cint
-) {.cdecl, importc: "rocksdb_options_set_blob_compression_type", dynlib: librocksdb.}
-
-proc rocksdb_options_get_blob_compression_type*(
-  opt: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_blob_compression_type", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_enable_blob_gc*(
-  opt: ptr rocksdb_options_t, val: uint8
-) {.cdecl, importc: "rocksdb_options_set_enable_blob_gc", dynlib: librocksdb.}
-
-proc rocksdb_options_get_enable_blob_gc*(
-  opt: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_enable_blob_gc", dynlib: librocksdb.}
-
-proc rocksdb_options_set_blob_gc_age_cutoff*(
-  opt: ptr rocksdb_options_t, val: cdouble
-) {.cdecl, importc: "rocksdb_options_set_blob_gc_age_cutoff", dynlib: librocksdb.}
-
-proc rocksdb_options_get_blob_gc_age_cutoff*(
-  opt: ptr rocksdb_options_t
-): cdouble {.
-  cdecl, importc: "rocksdb_options_get_blob_gc_age_cutoff", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_blob_gc_force_threshold*(
-  opt: ptr rocksdb_options_t, val: cdouble
-) {.cdecl, importc: "rocksdb_options_set_blob_gc_force_threshold", dynlib: librocksdb.}
-
-proc rocksdb_options_get_blob_gc_force_threshold*(
-  opt: ptr rocksdb_options_t
-): cdouble {.
-  cdecl, importc: "rocksdb_options_get_blob_gc_force_threshold", dynlib: librocksdb
-.}
-
+proc rocksdb_options_set_enable_blob_files*(opt: ptr rocksdb_options_t; val: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_enable_blob_files*(opt: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_min_blob_size*(opt: ptr rocksdb_options_t; val: uint64) {.
+    cdecl.}
+proc rocksdb_options_get_min_blob_size*(opt: ptr rocksdb_options_t): uint64 {.cdecl.}
+proc rocksdb_options_set_blob_file_size*(opt: ptr rocksdb_options_t; val: uint64) {.
+    cdecl.}
+proc rocksdb_options_get_blob_file_size*(opt: ptr rocksdb_options_t): uint64 {.cdecl.}
+proc rocksdb_options_set_blob_compression_type*(opt: ptr rocksdb_options_t;
+    val: cint) {.cdecl.}
+proc rocksdb_options_get_blob_compression_type*(opt: ptr rocksdb_options_t): cint {.
+    cdecl.}
+proc rocksdb_options_set_enable_blob_gc*(opt: ptr rocksdb_options_t; val: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_enable_blob_gc*(opt: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_blob_gc_age_cutoff*(opt: ptr rocksdb_options_t;
+    val: cdouble) {.cdecl.}
+proc rocksdb_options_get_blob_gc_age_cutoff*(opt: ptr rocksdb_options_t): cdouble {.
+    cdecl.}
+proc rocksdb_options_set_blob_gc_force_threshold*(opt: ptr rocksdb_options_t;
+    val: cdouble) {.cdecl.}
+proc rocksdb_options_get_blob_gc_force_threshold*(opt: ptr rocksdb_options_t): cdouble {.
+    cdecl.}
 proc rocksdb_options_set_blob_compaction_readahead_size*(
-  opt: ptr rocksdb_options_t, val: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_blob_compaction_readahead_size",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t; val: uint64) {.cdecl.}
 proc rocksdb_options_get_blob_compaction_readahead_size*(
-  opt: ptr rocksdb_options_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_options_get_blob_compaction_readahead_size",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_blob_file_starting_level*(
-  opt: ptr rocksdb_options_t, val: cint
-) {.cdecl, importc: "rocksdb_options_set_blob_file_starting_level", dynlib: librocksdb.}
-
-proc rocksdb_options_get_blob_file_starting_level*(
-  opt: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_blob_file_starting_level", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_blob_cache*(
-  opt: ptr rocksdb_options_t, blob_cache: ptr rocksdb_cache_t
-) {.cdecl, importc: "rocksdb_options_set_blob_cache", dynlib: librocksdb.}
-
-const
-  rocksdb_prepopulate_blob_disable* = 0
-  rocksdb_prepopulate_blob_flush_only* = 1
-
-proc rocksdb_options_set_prepopulate_blob_cache*(
-  opt: ptr rocksdb_options_t, val: cint
-) {.cdecl, importc: "rocksdb_options_set_prepopulate_blob_cache", dynlib: librocksdb.}
-
-proc rocksdb_options_get_prepopulate_blob_cache*(
-  opt: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_prepopulate_blob_cache", dynlib: librocksdb
-.}
-
-##  returns a pointer to a malloc()-ed, null terminated string
-
-proc rocksdb_options_statistics_get_string*(
-  opt: ptr rocksdb_options_t
-): cstring {.
-  cdecl, importc: "rocksdb_options_statistics_get_string", dynlib: librocksdb
-.}
-
-proc rocksdb_options_statistics_get_ticker_count*(
-  opt: ptr rocksdb_options_t, ticker_type: uint32
-): uint64 {.
-  cdecl, importc: "rocksdb_options_statistics_get_ticker_count", dynlib: librocksdb
-.}
-
-proc rocksdb_options_statistics_get_histogram_data*(
-  opt: ptr rocksdb_options_t,
-  histogram_type: uint32,
-  data: ptr rocksdb_statistics_histogram_data_t,
-) {.
-  cdecl, importc: "rocksdb_options_statistics_get_histogram_data", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_write_buffer_number*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_max_write_buffer_number", dynlib: librocksdb.}
+    opt: ptr rocksdb_options_t): uint64 {.cdecl.}
+proc rocksdb_options_set_blob_file_starting_level*(opt: ptr rocksdb_options_t;
+    val: cint) {.cdecl.}
+proc rocksdb_options_get_blob_file_starting_level*(opt: ptr rocksdb_options_t): cint {.
+    cdecl.}
+proc rocksdb_options_set_blob_cache*(opt: ptr rocksdb_options_t;
+                                    blob_cache: ptr rocksdb_cache_t) {.cdecl.}
+const
+  rocksdb_prepopulate_blob_disable* = 0
+  rocksdb_prepopulate_blob_flush_only* = 1
 
-proc rocksdb_options_get_max_write_buffer_number*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_max_write_buffer_number", dynlib: librocksdb
-.}
+proc rocksdb_options_set_prepopulate_blob_cache*(opt: ptr rocksdb_options_t;
+    val: cint) {.cdecl.}
+proc rocksdb_options_get_prepopulate_blob_cache*(opt: ptr rocksdb_options_t): cint {.
+    cdecl.}
+##  returns a pointer to a malloc()-ed, null terminated string
 
+proc rocksdb_options_statistics_get_string*(opt: ptr rocksdb_options_t): cstring {.
+    cdecl.}
+proc rocksdb_options_statistics_get_ticker_count*(opt: ptr rocksdb_options_t;
+    ticker_type: uint32): uint64 {.cdecl.}
+proc rocksdb_options_statistics_get_histogram_data*(opt: ptr rocksdb_options_t;
+    histogram_type: uint32; data: ptr rocksdb_statistics_histogram_data_t) {.cdecl.}
+proc rocksdb_options_set_max_write_buffer_number*(a1: ptr rocksdb_options_t;
+    a2: cint) {.cdecl.}
+proc rocksdb_options_get_max_write_buffer_number*(a1: ptr rocksdb_options_t): cint {.
+    cdecl.}
 proc rocksdb_options_set_min_write_buffer_number_to_merge*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_min_write_buffer_number_to_merge",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
 proc rocksdb_options_get_min_write_buffer_number_to_merge*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_options_get_min_write_buffer_number_to_merge",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): cint {.cdecl.}
 proc rocksdb_options_set_max_write_buffer_number_to_maintain*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_max_write_buffer_number_to_maintain",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
 proc rocksdb_options_get_max_write_buffer_number_to_maintain*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_options_get_max_write_buffer_number_to_maintain",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): cint {.cdecl.}
 proc rocksdb_options_set_max_write_buffer_size_to_maintain*(
-  a1: ptr rocksdb_options_t, a2: int64
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_max_write_buffer_size_to_maintain",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: int64) {.cdecl.}
 proc rocksdb_options_get_max_write_buffer_size_to_maintain*(
-  a1: ptr rocksdb_options_t
-): int64 {.
-  cdecl,
-  importc: "rocksdb_options_get_max_write_buffer_size_to_maintain",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_enable_pipelined_write*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_enable_pipelined_write", dynlib: librocksdb.}
-
-proc rocksdb_options_get_enable_pipelined_write*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_enable_pipelined_write", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_unordered_write*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_unordered_write", dynlib: librocksdb.}
-
-proc rocksdb_options_get_unordered_write*(
-  a1: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_unordered_write", dynlib: librocksdb.}
-
-proc rocksdb_options_set_max_subcompactions*(
-  a1: ptr rocksdb_options_t, a2: uint32
-) {.cdecl, importc: "rocksdb_options_set_max_subcompactions", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_subcompactions*(
-  a1: ptr rocksdb_options_t
-): uint32 {.
-  cdecl, importc: "rocksdb_options_get_max_subcompactions", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_background_jobs*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_max_background_jobs", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_background_jobs*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_max_background_jobs", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_background_compactions*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl, importc: "rocksdb_options_set_max_background_compactions", dynlib: librocksdb
-.}
-
-proc rocksdb_options_get_max_background_compactions*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_max_background_compactions", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_background_flushes*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_max_background_flushes", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_background_flushes*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_max_background_flushes", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_log_file_size*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_max_log_file_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_log_file_size*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_max_log_file_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_log_file_time_to_roll*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_log_file_time_to_roll", dynlib: librocksdb.}
-
-proc rocksdb_options_get_log_file_time_to_roll*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_log_file_time_to_roll", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_keep_log_file_num*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_keep_log_file_num", dynlib: librocksdb.}
-
-proc rocksdb_options_get_keep_log_file_num*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_keep_log_file_num", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_recycle_log_file_num*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_recycle_log_file_num", dynlib: librocksdb.}
-
-proc rocksdb_options_get_recycle_log_file_num*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_recycle_log_file_num", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): int64 {.cdecl.}
+proc rocksdb_options_set_enable_pipelined_write*(a1: ptr rocksdb_options_t;
+    a2: uint8) {.cdecl.}
+proc rocksdb_options_get_enable_pipelined_write*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_unordered_write*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_unordered_write*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_max_subcompactions*(a1: ptr rocksdb_options_t; a2: uint32) {.
+    cdecl.}
+proc rocksdb_options_get_max_subcompactions*(a1: ptr rocksdb_options_t): uint32 {.
+    cdecl.}
+proc rocksdb_options_set_max_background_jobs*(a1: ptr rocksdb_options_t; a2: cint) {.
+    cdecl.}
+proc rocksdb_options_get_max_background_jobs*(a1: ptr rocksdb_options_t): cint {.
+    cdecl.}
+proc rocksdb_options_set_max_background_compactions*(a1: ptr rocksdb_options_t;
+    a2: cint) {.cdecl.}
+proc rocksdb_options_get_max_background_compactions*(a1: ptr rocksdb_options_t): cint {.
+    cdecl.}
+proc rocksdb_options_set_max_background_flushes*(a1: ptr rocksdb_options_t; a2: cint) {.
+    cdecl.}
+proc rocksdb_options_get_max_background_flushes*(a1: ptr rocksdb_options_t): cint {.
+    cdecl.}
+proc rocksdb_options_set_max_log_file_size*(a1: ptr rocksdb_options_t; a2: csize_t) {.
+    cdecl.}
+proc rocksdb_options_get_max_log_file_size*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_log_file_time_to_roll*(a1: ptr rocksdb_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_options_get_log_file_time_to_roll*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_keep_log_file_num*(a1: ptr rocksdb_options_t; a2: csize_t) {.
+    cdecl.}
+proc rocksdb_options_get_keep_log_file_num*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_recycle_log_file_num*(a1: ptr rocksdb_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_options_get_recycle_log_file_num*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
 proc rocksdb_options_set_soft_pending_compaction_bytes_limit*(
-  opt: ptr rocksdb_options_t, v: csize_t
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_soft_pending_compaction_bytes_limit",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t; v: csize_t) {.cdecl.}
 proc rocksdb_options_get_soft_pending_compaction_bytes_limit*(
-  opt: ptr rocksdb_options_t
-): csize_t {.
-  cdecl,
-  importc: "rocksdb_options_get_soft_pending_compaction_bytes_limit",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t): csize_t {.cdecl.}
 proc rocksdb_options_set_hard_pending_compaction_bytes_limit*(
-  opt: ptr rocksdb_options_t, v: csize_t
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_hard_pending_compaction_bytes_limit",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_options_t; v: csize_t) {.cdecl.}
 proc rocksdb_options_get_hard_pending_compaction_bytes_limit*(
-  opt: ptr rocksdb_options_t
-): csize_t {.
-  cdecl,
-  importc: "rocksdb_options_get_hard_pending_compaction_bytes_limit",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_manifest_file_size*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_max_manifest_file_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_manifest_file_size*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_max_manifest_file_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_table_cache_numshardbits*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_table_cache_numshardbits", dynlib: librocksdb.}
-
-proc rocksdb_options_get_table_cache_numshardbits*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_table_cache_numshardbits", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_arena_block_size*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_arena_block_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_arena_block_size*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_arena_block_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_use_fsync*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_use_fsync", dynlib: librocksdb.}
-
-proc rocksdb_options_get_use_fsync*(
-  a1: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_use_fsync", dynlib: librocksdb.}
-
-proc rocksdb_options_set_db_log_dir*(
-  a1: ptr rocksdb_options_t, a2: cstring
-) {.cdecl, importc: "rocksdb_options_set_db_log_dir", dynlib: librocksdb.}
-
-proc rocksdb_options_set_wal_dir*(
-  a1: ptr rocksdb_options_t, a2: cstring
-) {.cdecl, importc: "rocksdb_options_set_wal_dir", dynlib: librocksdb.}
-
-proc rocksdb_options_set_WAL_ttl_seconds*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.cdecl, importc: "rocksdb_options_set_WAL_ttl_seconds", dynlib: librocksdb.}
-
-proc rocksdb_options_get_WAL_ttl_seconds*(
-  a1: ptr rocksdb_options_t
-): uint64 {.cdecl, importc: "rocksdb_options_get_WAL_ttl_seconds", dynlib: librocksdb.}
-
-proc rocksdb_options_set_WAL_size_limit_MB*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.cdecl, importc: "rocksdb_options_set_WAL_size_limit_MB", dynlib: librocksdb.}
-
-proc rocksdb_options_get_WAL_size_limit_MB*(
-  a1: ptr rocksdb_options_t
-): uint64 {.
-  cdecl, importc: "rocksdb_options_get_WAL_size_limit_MB", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_manifest_preallocation_size*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.
-  cdecl, importc: "rocksdb_options_set_manifest_preallocation_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_get_manifest_preallocation_size*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_manifest_preallocation_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_allow_mmap_reads*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_allow_mmap_reads", dynlib: librocksdb.}
-
-proc rocksdb_options_get_allow_mmap_reads*(
-  a1: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_allow_mmap_reads", dynlib: librocksdb.}
-
-proc rocksdb_options_set_allow_mmap_writes*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_allow_mmap_writes", dynlib: librocksdb.}
-
-proc rocksdb_options_get_allow_mmap_writes*(
-  a1: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_allow_mmap_writes", dynlib: librocksdb.}
-
-proc rocksdb_options_set_use_direct_reads*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_use_direct_reads", dynlib: librocksdb.}
-
-proc rocksdb_options_get_use_direct_reads*(
-  a1: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_use_direct_reads", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_options_t): csize_t {.cdecl.}
+proc rocksdb_options_set_max_manifest_file_size*(a1: ptr rocksdb_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_options_get_max_manifest_file_size*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_table_cache_numshardbits*(a1: ptr rocksdb_options_t;
+    a2: cint) {.cdecl.}
+proc rocksdb_options_get_table_cache_numshardbits*(a1: ptr rocksdb_options_t): cint {.
+    cdecl.}
+proc rocksdb_options_set_arena_block_size*(a1: ptr rocksdb_options_t; a2: csize_t) {.
+    cdecl.}
+proc rocksdb_options_get_arena_block_size*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_use_fsync*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_get_use_fsync*(a1: ptr rocksdb_options_t): cint {.cdecl.}
+proc rocksdb_options_set_db_log_dir*(a1: ptr rocksdb_options_t; a2: cstring) {.cdecl.}
+proc rocksdb_options_set_wal_dir*(a1: ptr rocksdb_options_t; a2: cstring) {.cdecl.}
+proc rocksdb_options_set_WAL_ttl_seconds*(a1: ptr rocksdb_options_t; a2: uint64) {.
+    cdecl.}
+proc rocksdb_options_get_WAL_ttl_seconds*(a1: ptr rocksdb_options_t): uint64 {.cdecl.}
+proc rocksdb_options_set_WAL_size_limit_MB*(a1: ptr rocksdb_options_t; a2: uint64) {.
+    cdecl.}
+proc rocksdb_options_get_WAL_size_limit_MB*(a1: ptr rocksdb_options_t): uint64 {.
+    cdecl.}
+proc rocksdb_options_set_manifest_preallocation_size*(a1: ptr rocksdb_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_options_get_manifest_preallocation_size*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_allow_mmap_reads*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_allow_mmap_reads*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_allow_mmap_writes*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_allow_mmap_writes*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_use_direct_reads*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_use_direct_reads*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_use_direct_io_for_flush_and_compaction*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_use_direct_io_for_flush_and_compaction",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_options_get_use_direct_io_for_flush_and_compaction*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_use_direct_io_for_flush_and_compaction",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_is_fd_close_on_exec*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_is_fd_close_on_exec", dynlib: librocksdb.}
-
-proc rocksdb_options_get_is_fd_close_on_exec*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_is_fd_close_on_exec", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_stats_dump_period_sec*(
-  a1: ptr rocksdb_options_t, a2: cuint
-) {.cdecl, importc: "rocksdb_options_set_stats_dump_period_sec", dynlib: librocksdb.}
-
-proc rocksdb_options_get_stats_dump_period_sec*(
-  a1: ptr rocksdb_options_t
-): cuint {.
-  cdecl, importc: "rocksdb_options_get_stats_dump_period_sec", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_stats_persist_period_sec*(
-  a1: ptr rocksdb_options_t, a2: cuint
-) {.cdecl, importc: "rocksdb_options_set_stats_persist_period_sec", dynlib: librocksdb.}
-
-proc rocksdb_options_get_stats_persist_period_sec*(
-  a1: ptr rocksdb_options_t
-): cuint {.
-  cdecl, importc: "rocksdb_options_get_stats_persist_period_sec", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_advise_random_on_open*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_advise_random_on_open", dynlib: librocksdb.}
-
-proc rocksdb_options_get_advise_random_on_open*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_advise_random_on_open", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_use_adaptive_mutex*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_use_adaptive_mutex", dynlib: librocksdb.}
-
-proc rocksdb_options_get_use_adaptive_mutex*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_use_adaptive_mutex", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_bytes_per_sync*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.cdecl, importc: "rocksdb_options_set_bytes_per_sync", dynlib: librocksdb.}
-
-proc rocksdb_options_get_bytes_per_sync*(
-  a1: ptr rocksdb_options_t
-): uint64 {.cdecl, importc: "rocksdb_options_get_bytes_per_sync", dynlib: librocksdb.}
-
-proc rocksdb_options_set_wal_bytes_per_sync*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.cdecl, importc: "rocksdb_options_set_wal_bytes_per_sync", dynlib: librocksdb.}
-
-proc rocksdb_options_get_wal_bytes_per_sync*(
-  a1: ptr rocksdb_options_t
-): uint64 {.
-  cdecl, importc: "rocksdb_options_get_wal_bytes_per_sync", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_is_fd_close_on_exec*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_is_fd_close_on_exec*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_stats_dump_period_sec*(a1: ptr rocksdb_options_t; a2: cuint) {.
+    cdecl.}
+proc rocksdb_options_get_stats_dump_period_sec*(a1: ptr rocksdb_options_t): cuint {.
+    cdecl.}
+proc rocksdb_options_set_stats_persist_period_sec*(a1: ptr rocksdb_options_t;
+    a2: cuint) {.cdecl.}
+proc rocksdb_options_get_stats_persist_period_sec*(a1: ptr rocksdb_options_t): cuint {.
+    cdecl.}
+proc rocksdb_options_set_advise_random_on_open*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_advise_random_on_open*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_use_adaptive_mutex*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_use_adaptive_mutex*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_bytes_per_sync*(a1: ptr rocksdb_options_t; a2: uint64) {.
+    cdecl.}
+proc rocksdb_options_get_bytes_per_sync*(a1: ptr rocksdb_options_t): uint64 {.cdecl.}
+proc rocksdb_options_set_wal_bytes_per_sync*(a1: ptr rocksdb_options_t; a2: uint64) {.
+    cdecl.}
+proc rocksdb_options_get_wal_bytes_per_sync*(a1: ptr rocksdb_options_t): uint64 {.
+    cdecl.}
 proc rocksdb_options_set_writable_file_max_buffer_size*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_writable_file_max_buffer_size",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_get_writable_file_max_buffer_size*(
-  a1: ptr rocksdb_options_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_options_get_writable_file_max_buffer_size",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
+proc rocksdb_options_get_writable_file_max_buffer_size*(a1: ptr rocksdb_options_t): uint64 {.
+    cdecl.}
 proc rocksdb_options_set_allow_concurrent_memtable_write*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_allow_concurrent_memtable_write",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_options_get_allow_concurrent_memtable_write*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_allow_concurrent_memtable_write",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_enable_write_thread_adaptive_yield*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_enable_write_thread_adaptive_yield",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
 proc rocksdb_options_get_enable_write_thread_adaptive_yield*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_enable_write_thread_adaptive_yield",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_max_sequential_skip_in_iterations*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_max_sequential_skip_in_iterations",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
 proc rocksdb_options_get_max_sequential_skip_in_iterations*(
-  a1: ptr rocksdb_options_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_options_get_max_sequential_skip_in_iterations",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_disable_auto_compactions*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_disable_auto_compactions", dynlib: librocksdb.}
-
-proc rocksdb_options_get_disable_auto_compactions*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_disable_auto_compactions", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_optimize_filters_for_hits*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.
-  cdecl, importc: "rocksdb_options_set_optimize_filters_for_hits", dynlib: librocksdb
-.}
-
-proc rocksdb_options_get_optimize_filters_for_hits*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_optimize_filters_for_hits", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): uint64 {.cdecl.}
+proc rocksdb_options_set_disable_auto_compactions*(a1: ptr rocksdb_options_t;
+    a2: cint) {.cdecl.}
+proc rocksdb_options_get_disable_auto_compactions*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_optimize_filters_for_hits*(a1: ptr rocksdb_options_t;
+    a2: cint) {.cdecl.}
+proc rocksdb_options_get_optimize_filters_for_hits*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
 proc rocksdb_options_set_delete_obsolete_files_period_micros*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_delete_obsolete_files_period_micros",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
 proc rocksdb_options_get_delete_obsolete_files_period_micros*(
-  a1: ptr rocksdb_options_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_options_get_delete_obsolete_files_period_micros",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_prepare_for_bulk_load*(
-  a1: ptr rocksdb_options_t
-) {.cdecl, importc: "rocksdb_options_prepare_for_bulk_load", dynlib: librocksdb.}
-
-proc rocksdb_options_set_memtable_vector_rep*(
-  a1: ptr rocksdb_options_t
-) {.cdecl, importc: "rocksdb_options_set_memtable_vector_rep", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_options_t): uint64 {.cdecl.}
+proc rocksdb_options_prepare_for_bulk_load*(a1: ptr rocksdb_options_t) {.cdecl.}
+proc rocksdb_options_set_memtable_vector_rep*(a1: ptr rocksdb_options_t) {.cdecl.}
 proc rocksdb_options_set_memtable_prefix_bloom_size_ratio*(
-  a1: ptr rocksdb_options_t, a2: cdouble
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_memtable_prefix_bloom_size_ratio",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cdouble) {.cdecl.}
 proc rocksdb_options_get_memtable_prefix_bloom_size_ratio*(
-  a1: ptr rocksdb_options_t
-): cdouble {.
-  cdecl,
-  importc: "rocksdb_options_get_memtable_prefix_bloom_size_ratio",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_compaction_bytes*(
-  a1: ptr rocksdb_options_t, a2: uint64
-) {.cdecl, importc: "rocksdb_options_set_max_compaction_bytes", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_compaction_bytes*(
-  a1: ptr rocksdb_options_t
-): uint64 {.
-  cdecl, importc: "rocksdb_options_get_max_compaction_bytes", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_hash_skip_list_rep*(
-  a1: ptr rocksdb_options_t, a2: csize_t, a3: int32, a4: int32
-) {.cdecl, importc: "rocksdb_options_set_hash_skip_list_rep", dynlib: librocksdb.}
-
-proc rocksdb_options_set_hash_link_list_rep*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_hash_link_list_rep", dynlib: librocksdb.}
-
-proc rocksdb_options_set_plain_table_factory*(
-  a1: ptr rocksdb_options_t,
-  a2: uint32,
-  a3: cint,
-  a4: cdouble,
-  a5: csize_t,
-  a6: csize_t,
-  a7: char,
-  a8: uint8,
-  a9: uint8,
-) {.cdecl, importc: "rocksdb_options_set_plain_table_factory", dynlib: librocksdb.}
-
-proc rocksdb_options_get_write_dbid_to_manifest*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_write_dbid_to_manifest", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_write_dbid_to_manifest*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_write_dbid_to_manifest", dynlib: librocksdb.}
-
-proc rocksdb_options_get_write_identity_file*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_write_identity_file", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_write_identity_file*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_write_identity_file", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_options_t): cdouble {.cdecl.}
+proc rocksdb_options_set_max_compaction_bytes*(a1: ptr rocksdb_options_t; a2: uint64) {.
+    cdecl.}
+proc rocksdb_options_get_max_compaction_bytes*(a1: ptr rocksdb_options_t): uint64 {.
+    cdecl.}
+proc rocksdb_options_set_hash_skip_list_rep*(a1: ptr rocksdb_options_t; a2: csize_t;
+    a3: int32; a4: int32) {.cdecl.}
+proc rocksdb_options_set_hash_link_list_rep*(a1: ptr rocksdb_options_t; a2: csize_t) {.
+    cdecl.}
+proc rocksdb_options_set_plain_table_factory*(a1: ptr rocksdb_options_t; a2: uint32;
+    a3: cint; a4: cdouble; a5: csize_t; a6: csize_t; a7: char; a8: uint8; a9: uint8) {.cdecl.}
+proc rocksdb_options_get_write_dbid_to_manifest*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_write_dbid_to_manifest*(a1: ptr rocksdb_options_t;
+    a2: uint8) {.cdecl.}
+proc rocksdb_options_get_write_identity_file*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_write_identity_file*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
 proc rocksdb_options_get_track_and_verify_wals_in_manifest*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_track_and_verify_wals_in_manifest",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_track_and_verify_wals_in_manifest*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_track_and_verify_wals_in_manifest",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_min_level_to_compress*(
-  opt: ptr rocksdb_options_t, level: cint
-) {.cdecl, importc: "rocksdb_options_set_min_level_to_compress", dynlib: librocksdb.}
-
-proc rocksdb_options_set_memtable_huge_page_size*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_memtable_huge_page_size", dynlib: librocksdb.}
-
-proc rocksdb_options_get_memtable_huge_page_size*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_memtable_huge_page_size", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_max_successive_merges*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_max_successive_merges", dynlib: librocksdb.}
-
-proc rocksdb_options_get_max_successive_merges*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_max_successive_merges", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_bloom_locality*(
-  a1: ptr rocksdb_options_t, a2: uint32
-) {.cdecl, importc: "rocksdb_options_set_bloom_locality", dynlib: librocksdb.}
-
-proc rocksdb_options_get_bloom_locality*(
-  a1: ptr rocksdb_options_t
-): uint32 {.cdecl, importc: "rocksdb_options_get_bloom_locality", dynlib: librocksdb.}
-
-proc rocksdb_options_set_inplace_update_support*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_inplace_update_support", dynlib: librocksdb.}
-
-proc rocksdb_options_get_inplace_update_support*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_inplace_update_support", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_inplace_update_num_locks*(
-  a1: ptr rocksdb_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_options_set_inplace_update_num_locks", dynlib: librocksdb.}
-
-proc rocksdb_options_get_inplace_update_num_locks*(
-  a1: ptr rocksdb_options_t
-): csize_t {.
-  cdecl, importc: "rocksdb_options_get_inplace_update_num_locks", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_report_bg_io_stats*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_report_bg_io_stats", dynlib: librocksdb.}
-
-proc rocksdb_options_get_report_bg_io_stats*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_options_get_report_bg_io_stats", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+proc rocksdb_options_set_min_level_to_compress*(opt: ptr rocksdb_options_t;
+    level: cint) {.cdecl.}
+proc rocksdb_options_set_memtable_huge_page_size*(a1: ptr rocksdb_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_options_get_memtable_huge_page_size*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_max_successive_merges*(a1: ptr rocksdb_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_options_get_max_successive_merges*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_bloom_locality*(a1: ptr rocksdb_options_t; a2: uint32) {.
+    cdecl.}
+proc rocksdb_options_get_bloom_locality*(a1: ptr rocksdb_options_t): uint32 {.cdecl.}
+proc rocksdb_options_set_inplace_update_support*(a1: ptr rocksdb_options_t;
+    a2: uint8) {.cdecl.}
+proc rocksdb_options_get_inplace_update_support*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
+proc rocksdb_options_set_inplace_update_num_locks*(a1: ptr rocksdb_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_options_get_inplace_update_num_locks*(a1: ptr rocksdb_options_t): csize_t {.
+    cdecl.}
+proc rocksdb_options_set_report_bg_io_stats*(a1: ptr rocksdb_options_t; a2: cint) {.
+    cdecl.}
+proc rocksdb_options_get_report_bg_io_stats*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
 proc rocksdb_options_set_avoid_unnecessary_blocking_io*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_avoid_unnecessary_blocking_io",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_get_avoid_unnecessary_blocking_io*(
-  a1: ptr rocksdb_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_options_get_avoid_unnecessary_blocking_io",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+proc rocksdb_options_get_avoid_unnecessary_blocking_io*(a1: ptr rocksdb_options_t): uint8 {.
+    cdecl.}
 proc rocksdb_options_set_experimental_mempurge_threshold*(
-  a1: ptr rocksdb_options_t, a2: cdouble
-) {.
-  cdecl,
-  importc: "rocksdb_options_set_experimental_mempurge_threshold",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; a2: cdouble) {.cdecl.}
 proc rocksdb_options_get_experimental_mempurge_threshold*(
-  a1: ptr rocksdb_options_t
-): cdouble {.
-  cdecl,
-  importc: "rocksdb_options_get_experimental_mempurge_threshold",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t): cdouble {.cdecl.}
 const
   rocksdb_tolerate_corrupted_tail_records_recovery* = 0
   rocksdb_absolute_consistency_recovery* = 1
   rocksdb_point_in_time_recovery* = 2
   rocksdb_skip_any_corrupted_records_recovery* = 3
 
-proc rocksdb_options_set_wal_recovery_mode*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_wal_recovery_mode", dynlib: librocksdb.}
-
-proc rocksdb_options_get_wal_recovery_mode*(
-  a1: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_wal_recovery_mode", dynlib: librocksdb.}
-
+proc rocksdb_options_set_wal_recovery_mode*(a1: ptr rocksdb_options_t; a2: cint) {.
+    cdecl.}
+proc rocksdb_options_get_wal_recovery_mode*(a1: ptr rocksdb_options_t): cint {.cdecl.}
 const
   rocksdb_no_compression* = 0
   rocksdb_snappy_compression* = 1
@@ -3352,98 +1342,41 @@ const
   rocksdb_xpress_compression* = 6
   rocksdb_zstd_compression* = 7
 
-proc rocksdb_options_set_compression*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_compression", dynlib: librocksdb.}
-
-proc rocksdb_options_get_compression*(
-  a1: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_compression", dynlib: librocksdb.}
-
-proc rocksdb_options_set_bottommost_compression*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_bottommost_compression", dynlib: librocksdb.}
-
-proc rocksdb_options_get_bottommost_compression*(
-  a1: ptr rocksdb_options_t
-): cint {.
-  cdecl, importc: "rocksdb_options_get_bottommost_compression", dynlib: librocksdb
-.}
-
+proc rocksdb_options_set_compression*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_get_compression*(a1: ptr rocksdb_options_t): cint {.cdecl.}
+proc rocksdb_options_set_bottommost_compression*(a1: ptr rocksdb_options_t; a2: cint) {.
+    cdecl.}
+proc rocksdb_options_get_bottommost_compression*(a1: ptr rocksdb_options_t): cint {.
+    cdecl.}
 const
   rocksdb_level_compaction* = 0
   rocksdb_universal_compaction* = 1
   rocksdb_fifo_compaction* = 2
 
-proc rocksdb_options_set_compaction_style*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_compaction_style", dynlib: librocksdb.}
-
-proc rocksdb_options_get_compaction_style*(
-  a1: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_compaction_style", dynlib: librocksdb.}
-
-proc rocksdb_options_set_universal_compaction_options*(
-  a1: ptr rocksdb_options_t, a2: ptr rocksdb_universal_compaction_options_t
-) {.
-  cdecl, importc: "rocksdb_options_set_universal_compaction_options", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_fifo_compaction_options*(
-  opt: ptr rocksdb_options_t, fifo: ptr rocksdb_fifo_compaction_options_t
-) {.cdecl, importc: "rocksdb_options_set_fifo_compaction_options", dynlib: librocksdb.}
-
-proc rocksdb_options_set_ratelimiter*(
-  opt: ptr rocksdb_options_t, limiter: ptr rocksdb_ratelimiter_t
-) {.cdecl, importc: "rocksdb_options_set_ratelimiter", dynlib: librocksdb.}
-
-proc rocksdb_options_set_atomic_flush*(
-  opt: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_atomic_flush", dynlib: librocksdb.}
-
-proc rocksdb_options_get_atomic_flush*(
-  opt: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_atomic_flush", dynlib: librocksdb.}
-
-proc rocksdb_options_set_row_cache*(
-  opt: ptr rocksdb_options_t, cache: ptr rocksdb_cache_t
-) {.cdecl, importc: "rocksdb_options_set_row_cache", dynlib: librocksdb.}
-
+proc rocksdb_options_set_compaction_style*(a1: ptr rocksdb_options_t; a2: cint) {.
+    cdecl.}
+proc rocksdb_options_get_compaction_style*(a1: ptr rocksdb_options_t): cint {.cdecl.}
+proc rocksdb_options_set_universal_compaction_options*(a1: ptr rocksdb_options_t;
+    a2: ptr rocksdb_universal_compaction_options_t) {.cdecl.}
+proc rocksdb_options_set_fifo_compaction_options*(opt: ptr rocksdb_options_t;
+    fifo: ptr rocksdb_fifo_compaction_options_t) {.cdecl.}
+proc rocksdb_options_set_ratelimiter*(opt: ptr rocksdb_options_t;
+                                     limiter: ptr rocksdb_ratelimiter_t) {.cdecl.}
+proc rocksdb_options_set_atomic_flush*(opt: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+proc rocksdb_options_get_atomic_flush*(opt: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_row_cache*(opt: ptr rocksdb_options_t;
+                                   cache: ptr rocksdb_cache_t) {.cdecl.}
 proc rocksdb_options_add_compact_on_deletion_collector_factory*(
-  a1: ptr rocksdb_options_t, window_size: csize_t, num_dels_trigger: csize_t
-) {.
-  cdecl,
-  importc: "rocksdb_options_add_compact_on_deletion_collector_factory",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_options_t; window_size: csize_t; num_dels_trigger: csize_t) {.cdecl.}
 proc rocksdb_options_add_compact_on_deletion_collector_factory_del_ratio*(
-  a1: ptr rocksdb_options_t,
-  window_size: csize_t,
-  num_dels_trigger: csize_t,
-  deletion_ratio: cdouble,
-) {.
-  cdecl,
-  importc: "rocksdb_options_add_compact_on_deletion_collector_factory_del_ratio",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_manual_wal_flush*(
-  opt: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_manual_wal_flush", dynlib: librocksdb.}
-
-proc rocksdb_options_get_manual_wal_flush*(
-  opt: ptr rocksdb_options_t
-): uint8 {.cdecl, importc: "rocksdb_options_get_manual_wal_flush", dynlib: librocksdb.}
-
-proc rocksdb_options_set_wal_compression*(
-  opt: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_wal_compression", dynlib: librocksdb.}
-
-proc rocksdb_options_get_wal_compression*(
-  opt: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_wal_compression", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_options_t; window_size: csize_t; num_dels_trigger: csize_t;
+    deletion_ratio: cdouble) {.cdecl.}
+proc rocksdb_options_set_manual_wal_flush*(opt: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_get_manual_wal_flush*(opt: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_wal_compression*(opt: ptr rocksdb_options_t; a2: cint) {.
+    cdecl.}
+proc rocksdb_options_get_wal_compression*(opt: ptr rocksdb_options_t): cint {.cdecl.}
 const
   rocksdb_k_by_compensated_size_compaction_pri* = 0
   rocksdb_k_oldest_largest_seq_first_compaction_pri* = 1
@@ -3451,42 +1384,19 @@ const
   rocksdb_k_min_overlapping_ratio_compaction_pri* = 3
   rocksdb_k_round_robin_compaction_pri* = 4
 
-proc rocksdb_options_set_compaction_pri*(
-  a1: ptr rocksdb_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_options_set_compaction_pri", dynlib: librocksdb.}
-
-proc rocksdb_options_get_compaction_pri*(
-  a1: ptr rocksdb_options_t
-): cint {.cdecl, importc: "rocksdb_options_get_compaction_pri", dynlib: librocksdb.}
-
+proc rocksdb_options_set_compaction_pri*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_get_compaction_pri*(a1: ptr rocksdb_options_t): cint {.cdecl.}
 ##  RateLimiter
 
-proc rocksdb_ratelimiter_create*(
-  rate_bytes_per_sec: int64, refill_period_us: int64, fairness: int32
-): ptr rocksdb_ratelimiter_t {.
-  cdecl, importc: "rocksdb_ratelimiter_create", dynlib: librocksdb
-.}
-
-proc rocksdb_ratelimiter_create_auto_tuned*(
-  rate_bytes_per_sec: int64, refill_period_us: int64, fairness: int32
-): ptr rocksdb_ratelimiter_t {.
-  cdecl, importc: "rocksdb_ratelimiter_create_auto_tuned", dynlib: librocksdb
-.}
-
-proc rocksdb_ratelimiter_create_with_mode*(
-  rate_bytes_per_sec: int64,
-  refill_period_us: int64,
-  fairness: int32,
-  mode: cint,
-  auto_tuned: bool,
-): ptr rocksdb_ratelimiter_t {.
-  cdecl, importc: "rocksdb_ratelimiter_create_with_mode", dynlib: librocksdb
-.}
-
-proc rocksdb_ratelimiter_destroy*(
-  a1: ptr rocksdb_ratelimiter_t
-) {.cdecl, importc: "rocksdb_ratelimiter_destroy", dynlib: librocksdb.}
-
+proc rocksdb_ratelimiter_create*(rate_bytes_per_sec: int64;
+                                refill_period_us: int64; fairness: int32): ptr rocksdb_ratelimiter_t {.
+    cdecl.}
+proc rocksdb_ratelimiter_create_auto_tuned*(rate_bytes_per_sec: int64;
+    refill_period_us: int64; fairness: int32): ptr rocksdb_ratelimiter_t {.cdecl.}
+proc rocksdb_ratelimiter_create_with_mode*(rate_bytes_per_sec: int64;
+    refill_period_us: int64; fairness: int32; mode: cint; auto_tuned: bool): ptr rocksdb_ratelimiter_t {.
+    cdecl.}
+proc rocksdb_ratelimiter_destroy*(a1: ptr rocksdb_ratelimiter_t) {.cdecl.}
 ##  PerfContext
 
 const
@@ -3577,1063 +1487,402 @@ const
   rocksdb_block_read_cpu_time* = 76
   rocksdb_total_metric_count* = 79
 
-proc rocksdb_set_perf_level*(
-  a1: cint
-) {.cdecl, importc: "rocksdb_set_perf_level", dynlib: librocksdb.}
-
-proc rocksdb_perfcontext_create*(): ptr rocksdb_perfcontext_t {.
-  cdecl, importc: "rocksdb_perfcontext_create", dynlib: librocksdb
-.}
-
-proc rocksdb_perfcontext_reset*(
-  context: ptr rocksdb_perfcontext_t
-) {.cdecl, importc: "rocksdb_perfcontext_reset", dynlib: librocksdb.}
-
-proc rocksdb_perfcontext_report*(
-  context: ptr rocksdb_perfcontext_t, exclude_zero_counters: uint8
-): cstring {.cdecl, importc: "rocksdb_perfcontext_report", dynlib: librocksdb.}
-
-proc rocksdb_perfcontext_metric*(
-  context: ptr rocksdb_perfcontext_t, metric: cint
-): uint64 {.cdecl, importc: "rocksdb_perfcontext_metric", dynlib: librocksdb.}
-
-proc rocksdb_perfcontext_destroy*(
-  context: ptr rocksdb_perfcontext_t
-) {.cdecl, importc: "rocksdb_perfcontext_destroy", dynlib: librocksdb.}
-
+proc rocksdb_set_perf_level*(a1: cint) {.cdecl.}
+proc rocksdb_perfcontext_create*(): ptr rocksdb_perfcontext_t {.cdecl.}
+proc rocksdb_perfcontext_reset*(context: ptr rocksdb_perfcontext_t) {.cdecl.}
+proc rocksdb_perfcontext_report*(context: ptr rocksdb_perfcontext_t;
+                                exclude_zero_counters: uint8): cstring {.cdecl.}
+proc rocksdb_perfcontext_metric*(context: ptr rocksdb_perfcontext_t; metric: cint): uint64 {.
+    cdecl.}
+proc rocksdb_perfcontext_destroy*(context: ptr rocksdb_perfcontext_t) {.cdecl.}
 ##  Compaction Filter
 
-proc rocksdb_compactionfilter_create*(
-  state: pointer,
-  destructor: proc(a1: pointer) {.cdecl.},
-  filter: proc(
-    a1: pointer,
-    level: cint,
-    key: cstring,
-    key_length: csize_t,
-    existing_value: cstring,
-    value_length: csize_t,
-    new_value: cstringArray,
-    new_value_length: ptr csize_t,
-    value_changed: ptr uint8,
-  ): uint8 {.cdecl.},
-  name: proc(a1: pointer): cstring {.cdecl.},
-): ptr rocksdb_compactionfilter_t {.
-  cdecl, importc: "rocksdb_compactionfilter_create", dynlib: librocksdb
-.}
-
+proc rocksdb_compactionfilter_create*(state: pointer;
+                                     destructor: proc (a1: pointer) {.cdecl.}; filter: proc (
+    a1: pointer; level: cint; key: cstring; key_length: csize_t;
+    existing_value: cstring; value_length: csize_t; new_value: cstringArray;
+    new_value_length: ptr csize_t; value_changed: ptr uint8): uint8 {.cdecl.};
+                                     name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_compactionfilter_t {.
+    cdecl.}
 proc rocksdb_compactionfilter_set_ignore_snapshots*(
-  a1: ptr rocksdb_compactionfilter_t, a2: uint8
-) {.
-  cdecl, importc: "rocksdb_compactionfilter_set_ignore_snapshots", dynlib: librocksdb
-.}
-
-proc rocksdb_compactionfilter_destroy*(
-  a1: ptr rocksdb_compactionfilter_t
-) {.cdecl, importc: "rocksdb_compactionfilter_destroy", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_compactionfilter_t; a2: uint8) {.cdecl.}
+proc rocksdb_compactionfilter_destroy*(a1: ptr rocksdb_compactionfilter_t) {.cdecl.}
 ##  Compaction Filter Context
 
 proc rocksdb_compactionfiltercontext_is_full_compaction*(
-  context: ptr rocksdb_compactionfiltercontext_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_compactionfiltercontext_is_full_compaction",
-  dynlib: librocksdb
-.}
-
+    context: ptr rocksdb_compactionfiltercontext_t): uint8 {.cdecl.}
 proc rocksdb_compactionfiltercontext_is_manual_compaction*(
-  context: ptr rocksdb_compactionfiltercontext_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_compactionfiltercontext_is_manual_compaction",
-  dynlib: librocksdb
-.}
-
+    context: ptr rocksdb_compactionfiltercontext_t): uint8 {.cdecl.}
 ##  Compaction Filter Factory
 
-proc rocksdb_compactionfilterfactory_create*(
-  state: pointer,
-  destructor: proc(a1: pointer) {.cdecl.},
-  create_compaction_filter: proc(
-    a1: pointer, context: ptr rocksdb_compactionfiltercontext_t
-  ): ptr rocksdb_compactionfilter_t {.cdecl.},
-  name: proc(a1: pointer): cstring {.cdecl.},
-): ptr rocksdb_compactionfilterfactory_t {.
-  cdecl, importc: "rocksdb_compactionfilterfactory_create", dynlib: librocksdb
-.}
-
+proc rocksdb_compactionfilterfactory_create*(state: pointer;
+    destructor: proc (a1: pointer) {.cdecl.}; create_compaction_filter: proc (
+    a1: pointer; context: ptr rocksdb_compactionfiltercontext_t): ptr rocksdb_compactionfilter_t {.
+    cdecl.}; name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_compactionfilterfactory_t {.
+    cdecl.}
 proc rocksdb_compactionfilterfactory_destroy*(
-  a1: ptr rocksdb_compactionfilterfactory_t
-) {.cdecl, importc: "rocksdb_compactionfilterfactory_destroy", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_compactionfilterfactory_t) {.cdecl.}
 ##  Comparator
 
-proc rocksdb_comparator_create*(
-  state: pointer,
-  destructor: proc(a1: pointer) {.cdecl.},
-  compare: proc(a1: pointer, a: cstring, alen: csize_t, b: cstring, blen: csize_t): cint {.
-    cdecl
-  .},
-  name: proc(a1: pointer): cstring {.cdecl.},
-): ptr rocksdb_comparator_t {.
-  cdecl, importc: "rocksdb_comparator_create", dynlib: librocksdb
-.}
-
-proc rocksdb_comparator_destroy*(
-  a1: ptr rocksdb_comparator_t
-) {.cdecl, importc: "rocksdb_comparator_destroy", dynlib: librocksdb.}
-
-proc rocksdb_comparator_with_ts_create*(
-  state: pointer,
-  destructor: proc(a1: pointer) {.cdecl.},
-  compare: proc(a1: pointer, a: cstring, alen: csize_t, b: cstring, blen: csize_t): cint {.
-    cdecl
-  .},
-  compare_ts: proc(
-    a1: pointer, a_ts: cstring, a_tslen: csize_t, b_ts: cstring, b_tslen: csize_t
-  ): cint {.cdecl.},
-  compare_without_ts: proc(
-    a1: pointer,
-    a: cstring,
-    alen: csize_t,
-    a_has_ts: uint8,
-    b: cstring,
-    blen: csize_t,
-    b_has_ts: uint8,
-  ): cint {.cdecl.},
-  name: proc(a1: pointer): cstring {.cdecl.},
-  timestamp_size: csize_t,
-): ptr rocksdb_comparator_t {.
-  cdecl, importc: "rocksdb_comparator_with_ts_create", dynlib: librocksdb
-.}
-
+proc rocksdb_comparator_create*(state: pointer;
+                               destructor: proc (a1: pointer) {.cdecl.}; compare: proc (
+    a1: pointer; a: cstring; alen: csize_t; b: cstring; blen: csize_t): cint {.cdecl.};
+                               name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_comparator_t {.
+    cdecl.}
+proc rocksdb_comparator_destroy*(a1: ptr rocksdb_comparator_t) {.cdecl.}
+proc rocksdb_comparator_with_ts_create*(state: pointer;
+                                       destructor: proc (a1: pointer) {.cdecl.};
+    compare: proc (a1: pointer; a: cstring; alen: csize_t; b: cstring; blen: csize_t): cint {.
+    cdecl.}; compare_ts: proc (a1: pointer; a_ts: cstring; a_tslen: csize_t;
+                            b_ts: cstring; b_tslen: csize_t): cint {.cdecl.};
+    compare_without_ts: proc (a1: pointer; a: cstring; alen: csize_t; a_has_ts: uint8;
+                            b: cstring; blen: csize_t; b_has_ts: uint8): cint {.cdecl.};
+    name: proc (a1: pointer): cstring {.cdecl.}; timestamp_size: csize_t): ptr rocksdb_comparator_t {.
+    cdecl.}
 ##  Filter policy
 
-proc rocksdb_filterpolicy_destroy*(
-  a1: ptr rocksdb_filterpolicy_t
-) {.cdecl, importc: "rocksdb_filterpolicy_destroy", dynlib: librocksdb.}
-
-proc rocksdb_filterpolicy_create_bloom*(
-  bits_per_key: cdouble
-): ptr rocksdb_filterpolicy_t {.
-  cdecl, importc: "rocksdb_filterpolicy_create_bloom", dynlib: librocksdb
-.}
-
-proc rocksdb_filterpolicy_create_bloom_full*(
-  bits_per_key: cdouble
-): ptr rocksdb_filterpolicy_t {.
-  cdecl, importc: "rocksdb_filterpolicy_create_bloom_full", dynlib: librocksdb
-.}
-
-proc rocksdb_filterpolicy_create_ribbon*(
-  bloom_equivalent_bits_per_key: cdouble
-): ptr rocksdb_filterpolicy_t {.
-  cdecl, importc: "rocksdb_filterpolicy_create_ribbon", dynlib: librocksdb
-.}
-
+proc rocksdb_filterpolicy_destroy*(a1: ptr rocksdb_filterpolicy_t) {.cdecl.}
+proc rocksdb_filterpolicy_create_bloom*(bits_per_key: cdouble): ptr rocksdb_filterpolicy_t {.
+    cdecl.}
+proc rocksdb_filterpolicy_create_bloom_full*(bits_per_key: cdouble): ptr rocksdb_filterpolicy_t {.
+    cdecl.}
+proc rocksdb_filterpolicy_create_ribbon*(bloom_equivalent_bits_per_key: cdouble): ptr rocksdb_filterpolicy_t {.
+    cdecl.}
 proc rocksdb_filterpolicy_create_ribbon_hybrid*(
-  bloom_equivalent_bits_per_key: cdouble, bloom_before_level: cint
-): ptr rocksdb_filterpolicy_t {.
-  cdecl, importc: "rocksdb_filterpolicy_create_ribbon_hybrid", dynlib: librocksdb
-.}
-
+    bloom_equivalent_bits_per_key: cdouble; bloom_before_level: cint): ptr rocksdb_filterpolicy_t {.
+    cdecl.}
 ##  Merge Operator
 
-proc rocksdb_mergeoperator_create*(
-  state: pointer,
-  destructor: proc(a1: pointer) {.cdecl.},
-  full_merge: proc(
-    a1: pointer,
-    key: cstring,
-    key_length: csize_t,
-    existing_value: cstring,
-    existing_value_length: csize_t,
-    operands_list: cstringArray,
-    operands_list_length: ptr csize_t,
-    num_operands: cint,
-    success: ptr uint8,
-    new_value_length: ptr csize_t,
-  ): cstring {.cdecl.},
-  partial_merge: proc(
-    a1: pointer,
-    key: cstring,
-    key_length: csize_t,
-    operands_list: cstringArray,
-    operands_list_length: ptr csize_t,
-    num_operands: cint,
-    success: ptr uint8,
-    new_value_length: ptr csize_t,
-  ): cstring {.cdecl.},
-  delete_value: proc(a1: pointer, value: cstring, value_length: csize_t) {.cdecl.},
-  name: proc(a1: pointer): cstring {.cdecl.},
-): ptr rocksdb_mergeoperator_t {.
-  cdecl, importc: "rocksdb_mergeoperator_create", dynlib: librocksdb
-.}
-
-proc rocksdb_mergeoperator_destroy*(
-  a1: ptr rocksdb_mergeoperator_t
-) {.cdecl, importc: "rocksdb_mergeoperator_destroy", dynlib: librocksdb.}
-
+proc rocksdb_mergeoperator_create*(state: pointer;
+                                  destructor: proc (a1: pointer) {.cdecl.};
+    full_merge: proc (a1: pointer; key: cstring; key_length: csize_t;
+                    existing_value: cstring; existing_value_length: csize_t;
+                    operands_list: cstringArray;
+                    operands_list_length: ptr csize_t; num_operands: cint;
+                    success: ptr uint8; new_value_length: ptr csize_t): cstring {.cdecl.};
+    partial_merge: proc (a1: pointer; key: cstring; key_length: csize_t;
+                       operands_list: cstringArray;
+                       operands_list_length: ptr csize_t; num_operands: cint;
+                       success: ptr uint8; new_value_length: ptr csize_t): cstring {.
+    cdecl.}; delete_value: proc (a1: pointer; value: cstring; value_length: csize_t) {.
+    cdecl.}; name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_mergeoperator_t {.
+    cdecl.}
+proc rocksdb_mergeoperator_destroy*(a1: ptr rocksdb_mergeoperator_t) {.cdecl.}
 ##  Read options
 
-proc rocksdb_readoptions_create*(): ptr rocksdb_readoptions_t {.
-  cdecl, importc: "rocksdb_readoptions_create", dynlib: librocksdb
-.}
-
-proc rocksdb_readoptions_destroy*(
-  a1: ptr rocksdb_readoptions_t
-) {.cdecl, importc: "rocksdb_readoptions_destroy", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_verify_checksums*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_readoptions_set_verify_checksums", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_verify_checksums*(
-  a1: ptr rocksdb_readoptions_t
-): uint8 {.
-  cdecl, importc: "rocksdb_readoptions_get_verify_checksums", dynlib: librocksdb
-.}
-
-proc rocksdb_readoptions_set_fill_cache*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_readoptions_set_fill_cache", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_fill_cache*(
-  a1: ptr rocksdb_readoptions_t
-): uint8 {.cdecl, importc: "rocksdb_readoptions_get_fill_cache", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_snapshot*(
-  a1: ptr rocksdb_readoptions_t, a2: ptr rocksdb_snapshot_t
-) {.cdecl, importc: "rocksdb_readoptions_set_snapshot", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_iterate_upper_bound*(
-  a1: ptr rocksdb_readoptions_t, key: cstring, keylen: csize_t
-) {.cdecl, importc: "rocksdb_readoptions_set_iterate_upper_bound", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_iterate_lower_bound*(
-  a1: ptr rocksdb_readoptions_t, key: cstring, keylen: csize_t
-) {.cdecl, importc: "rocksdb_readoptions_set_iterate_lower_bound", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_read_tier*(
-  a1: ptr rocksdb_readoptions_t, a2: cint
-) {.cdecl, importc: "rocksdb_readoptions_set_read_tier", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_read_tier*(
-  a1: ptr rocksdb_readoptions_t
-): cint {.cdecl, importc: "rocksdb_readoptions_get_read_tier", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_tailing*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_readoptions_set_tailing", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_tailing*(
-  a1: ptr rocksdb_readoptions_t
-): uint8 {.cdecl, importc: "rocksdb_readoptions_get_tailing", dynlib: librocksdb.}
-
+proc rocksdb_readoptions_create*(): ptr rocksdb_readoptions_t {.cdecl.}
+proc rocksdb_readoptions_destroy*(a1: ptr rocksdb_readoptions_t) {.cdecl.}
+proc rocksdb_readoptions_set_verify_checksums*(a1: ptr rocksdb_readoptions_t;
+    a2: uint8) {.cdecl.}
+proc rocksdb_readoptions_get_verify_checksums*(a1: ptr rocksdb_readoptions_t): uint8 {.
+    cdecl.}
+proc rocksdb_readoptions_set_fill_cache*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_readoptions_get_fill_cache*(a1: ptr rocksdb_readoptions_t): uint8 {.
+    cdecl.}
+proc rocksdb_readoptions_set_snapshot*(a1: ptr rocksdb_readoptions_t;
+                                      a2: ptr rocksdb_snapshot_t) {.cdecl.}
+proc rocksdb_readoptions_set_iterate_upper_bound*(a1: ptr rocksdb_readoptions_t;
+    key: cstring; keylen: csize_t) {.cdecl.}
+proc rocksdb_readoptions_set_iterate_lower_bound*(a1: ptr rocksdb_readoptions_t;
+    key: cstring; keylen: csize_t) {.cdecl.}
+proc rocksdb_readoptions_set_read_tier*(a1: ptr rocksdb_readoptions_t; a2: cint) {.
+    cdecl.}
+proc rocksdb_readoptions_get_read_tier*(a1: ptr rocksdb_readoptions_t): cint {.cdecl.}
+proc rocksdb_readoptions_set_tailing*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_readoptions_get_tailing*(a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
 ##  The functionality that this option controlled has been removed.
 
-proc rocksdb_readoptions_set_managed*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_readoptions_set_managed", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_readahead_size*(
-  a1: ptr rocksdb_readoptions_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_readoptions_set_readahead_size", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_readahead_size*(
-  a1: ptr rocksdb_readoptions_t
-): csize_t {.
-  cdecl, importc: "rocksdb_readoptions_get_readahead_size", dynlib: librocksdb
-.}
-
-proc rocksdb_readoptions_set_prefix_same_as_start*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_readoptions_set_prefix_same_as_start", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_prefix_same_as_start*(
-  a1: ptr rocksdb_readoptions_t
-): uint8 {.
-  cdecl, importc: "rocksdb_readoptions_get_prefix_same_as_start", dynlib: librocksdb
-.}
-
-proc rocksdb_readoptions_set_pin_data*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_readoptions_set_pin_data", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_pin_data*(
-  a1: ptr rocksdb_readoptions_t
-): uint8 {.cdecl, importc: "rocksdb_readoptions_get_pin_data", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_total_order_seek*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_readoptions_set_total_order_seek", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_total_order_seek*(
-  a1: ptr rocksdb_readoptions_t
-): uint8 {.
-  cdecl, importc: "rocksdb_readoptions_get_total_order_seek", dynlib: librocksdb
-.}
-
+proc rocksdb_readoptions_set_managed*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_readoptions_set_readahead_size*(a1: ptr rocksdb_readoptions_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_readoptions_get_readahead_size*(a1: ptr rocksdb_readoptions_t): csize_t {.
+    cdecl.}
+proc rocksdb_readoptions_set_prefix_same_as_start*(a1: ptr rocksdb_readoptions_t;
+    a2: uint8) {.cdecl.}
+proc rocksdb_readoptions_get_prefix_same_as_start*(a1: ptr rocksdb_readoptions_t): uint8 {.
+    cdecl.}
+proc rocksdb_readoptions_set_pin_data*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_readoptions_get_pin_data*(a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
+proc rocksdb_readoptions_set_total_order_seek*(a1: ptr rocksdb_readoptions_t;
+    a2: uint8) {.cdecl.}
+proc rocksdb_readoptions_get_total_order_seek*(a1: ptr rocksdb_readoptions_t): uint8 {.
+    cdecl.}
 proc rocksdb_readoptions_set_max_skippable_internal_keys*(
-  a1: ptr rocksdb_readoptions_t, a2: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_readoptions_set_max_skippable_internal_keys",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_readoptions_t; a2: uint64) {.cdecl.}
 proc rocksdb_readoptions_get_max_skippable_internal_keys*(
-  a1: ptr rocksdb_readoptions_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_readoptions_get_max_skippable_internal_keys",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_readoptions_t): uint64 {.cdecl.}
 proc rocksdb_readoptions_set_background_purge_on_iterator_cleanup*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_readoptions_set_background_purge_on_iterator_cleanup",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_readoptions_t; a2: uint8) {.cdecl.}
 proc rocksdb_readoptions_get_background_purge_on_iterator_cleanup*(
-  a1: ptr rocksdb_readoptions_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_readoptions_get_background_purge_on_iterator_cleanup",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
 proc rocksdb_readoptions_set_ignore_range_deletions*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.
-  cdecl, importc: "rocksdb_readoptions_set_ignore_range_deletions", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_readoptions_t; a2: uint8) {.cdecl.}
 proc rocksdb_readoptions_get_ignore_range_deletions*(
-  a1: ptr rocksdb_readoptions_t
-): uint8 {.
-  cdecl, importc: "rocksdb_readoptions_get_ignore_range_deletions", dynlib: librocksdb
-.}
-
-proc rocksdb_readoptions_set_deadline*(
-  a1: ptr rocksdb_readoptions_t, microseconds: uint64
-) {.cdecl, importc: "rocksdb_readoptions_set_deadline", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_deadline*(
-  a1: ptr rocksdb_readoptions_t
-): uint64 {.cdecl, importc: "rocksdb_readoptions_get_deadline", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_io_timeout*(
-  a1: ptr rocksdb_readoptions_t, microseconds: uint64
-) {.cdecl, importc: "rocksdb_readoptions_set_io_timeout", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_io_timeout*(
-  a1: ptr rocksdb_readoptions_t
-): uint64 {.cdecl, importc: "rocksdb_readoptions_get_io_timeout", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_async_io*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_readoptions_set_async_io", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_get_async_io*(
-  a1: ptr rocksdb_readoptions_t
-): uint8 {.cdecl, importc: "rocksdb_readoptions_get_async_io", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_timestamp*(
-  a1: ptr rocksdb_readoptions_t, ts: cstring, tslen: csize_t
-) {.cdecl, importc: "rocksdb_readoptions_set_timestamp", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_iter_start_ts*(
-  a1: ptr rocksdb_readoptions_t, ts: cstring, tslen: csize_t
-) {.cdecl, importc: "rocksdb_readoptions_set_iter_start_ts", dynlib: librocksdb.}
-
-proc rocksdb_readoptions_set_auto_readahead_size*(
-  a1: ptr rocksdb_readoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_readoptions_set_auto_readahead_size", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
+proc rocksdb_readoptions_set_deadline*(a1: ptr rocksdb_readoptions_t;
+                                      microseconds: uint64) {.cdecl.}
+proc rocksdb_readoptions_get_deadline*(a1: ptr rocksdb_readoptions_t): uint64 {.cdecl.}
+proc rocksdb_readoptions_set_io_timeout*(a1: ptr rocksdb_readoptions_t;
+                                        microseconds: uint64) {.cdecl.}
+proc rocksdb_readoptions_get_io_timeout*(a1: ptr rocksdb_readoptions_t): uint64 {.
+    cdecl.}
+proc rocksdb_readoptions_set_async_io*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_readoptions_get_async_io*(a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
+proc rocksdb_readoptions_set_timestamp*(a1: ptr rocksdb_readoptions_t; ts: cstring;
+                                       tslen: csize_t) {.cdecl.}
+proc rocksdb_readoptions_set_iter_start_ts*(a1: ptr rocksdb_readoptions_t;
+    ts: cstring; tslen: csize_t) {.cdecl.}
+proc rocksdb_readoptions_set_auto_readahead_size*(a1: ptr rocksdb_readoptions_t;
+    a2: uint8) {.cdecl.}
 ##  Write options
 
-proc rocksdb_writeoptions_create*(): ptr rocksdb_writeoptions_t {.
-  cdecl, importc: "rocksdb_writeoptions_create", dynlib: librocksdb
-.}
-
-proc rocksdb_writeoptions_destroy*(
-  a1: ptr rocksdb_writeoptions_t
-) {.cdecl, importc: "rocksdb_writeoptions_destroy", dynlib: librocksdb.}
-
-proc rocksdb_writeoptions_set_sync*(
-  a1: ptr rocksdb_writeoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_writeoptions_set_sync", dynlib: librocksdb.}
-
-proc rocksdb_writeoptions_get_sync*(
-  a1: ptr rocksdb_writeoptions_t
-): uint8 {.cdecl, importc: "rocksdb_writeoptions_get_sync", dynlib: librocksdb.}
-
-proc rocksdb_writeoptions_disable_WAL*(
-  opt: ptr rocksdb_writeoptions_t, disable: cint
-) {.cdecl, importc: "rocksdb_writeoptions_disable_WAL", dynlib: librocksdb.}
-
-proc rocksdb_writeoptions_get_disable_WAL*(
-  opt: ptr rocksdb_writeoptions_t
-): uint8 {.cdecl, importc: "rocksdb_writeoptions_get_disable_WAL", dynlib: librocksdb.}
-
+proc rocksdb_writeoptions_create*(): ptr rocksdb_writeoptions_t {.cdecl.}
+proc rocksdb_writeoptions_destroy*(a1: ptr rocksdb_writeoptions_t) {.cdecl.}
+proc rocksdb_writeoptions_set_sync*(a1: ptr rocksdb_writeoptions_t; a2: uint8) {.cdecl.}
+proc rocksdb_writeoptions_get_sync*(a1: ptr rocksdb_writeoptions_t): uint8 {.cdecl.}
+proc rocksdb_writeoptions_disable_WAL*(opt: ptr rocksdb_writeoptions_t;
+                                      disable: cint) {.cdecl.}
+proc rocksdb_writeoptions_get_disable_WAL*(opt: ptr rocksdb_writeoptions_t): uint8 {.
+    cdecl.}
 proc rocksdb_writeoptions_set_ignore_missing_column_families*(
-  a1: ptr rocksdb_writeoptions_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_writeoptions_set_ignore_missing_column_families",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_writeoptions_t; a2: uint8) {.cdecl.}
 proc rocksdb_writeoptions_get_ignore_missing_column_families*(
-  a1: ptr rocksdb_writeoptions_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_writeoptions_get_ignore_missing_column_families",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_writeoptions_set_no_slowdown*(
-  a1: ptr rocksdb_writeoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_writeoptions_set_no_slowdown", dynlib: librocksdb.}
-
-proc rocksdb_writeoptions_get_no_slowdown*(
-  a1: ptr rocksdb_writeoptions_t
-): uint8 {.cdecl, importc: "rocksdb_writeoptions_get_no_slowdown", dynlib: librocksdb.}
-
-proc rocksdb_writeoptions_set_low_pri*(
-  a1: ptr rocksdb_writeoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_writeoptions_set_low_pri", dynlib: librocksdb.}
-
-proc rocksdb_writeoptions_get_low_pri*(
-  a1: ptr rocksdb_writeoptions_t
-): uint8 {.cdecl, importc: "rocksdb_writeoptions_get_low_pri", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_writeoptions_t): uint8 {.cdecl.}
+proc rocksdb_writeoptions_set_no_slowdown*(a1: ptr rocksdb_writeoptions_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_writeoptions_get_no_slowdown*(a1: ptr rocksdb_writeoptions_t): uint8 {.
+    cdecl.}
+proc rocksdb_writeoptions_set_low_pri*(a1: ptr rocksdb_writeoptions_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_writeoptions_get_low_pri*(a1: ptr rocksdb_writeoptions_t): uint8 {.cdecl.}
 proc rocksdb_writeoptions_set_memtable_insert_hint_per_batch*(
-  a1: ptr rocksdb_writeoptions_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_writeoptions_set_memtable_insert_hint_per_batch",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_writeoptions_t; a2: uint8) {.cdecl.}
 proc rocksdb_writeoptions_get_memtable_insert_hint_per_batch*(
-  a1: ptr rocksdb_writeoptions_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_writeoptions_get_memtable_insert_hint_per_batch",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_writeoptions_t): uint8 {.cdecl.}
 ##  Compact range options
 
-proc rocksdb_compactoptions_create*(): ptr rocksdb_compactoptions_t {.
-  cdecl, importc: "rocksdb_compactoptions_create", dynlib: librocksdb
-.}
-
-proc rocksdb_compactoptions_destroy*(
-  a1: ptr rocksdb_compactoptions_t
-) {.cdecl, importc: "rocksdb_compactoptions_destroy", dynlib: librocksdb.}
-
+proc rocksdb_compactoptions_create*(): ptr rocksdb_compactoptions_t {.cdecl.}
+proc rocksdb_compactoptions_destroy*(a1: ptr rocksdb_compactoptions_t) {.cdecl.}
 proc rocksdb_compactoptions_set_exclusive_manual_compaction*(
-  a1: ptr rocksdb_compactoptions_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_compactoptions_set_exclusive_manual_compaction",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_compactoptions_t; a2: uint8) {.cdecl.}
 proc rocksdb_compactoptions_get_exclusive_manual_compaction*(
-  a1: ptr rocksdb_compactoptions_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_compactoptions_get_exclusive_manual_compaction",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_compactoptions_t): uint8 {.cdecl.}
 proc rocksdb_compactoptions_set_bottommost_level_compaction*(
-  a1: ptr rocksdb_compactoptions_t, a2: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_compactoptions_set_bottommost_level_compaction",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_compactoptions_t; a2: uint8) {.cdecl.}
 proc rocksdb_compactoptions_get_bottommost_level_compaction*(
-  a1: ptr rocksdb_compactoptions_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_compactoptions_get_bottommost_level_compaction",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_compactoptions_set_change_level*(
-  a1: ptr rocksdb_compactoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_compactoptions_set_change_level", dynlib: librocksdb.}
-
-proc rocksdb_compactoptions_get_change_level*(
-  a1: ptr rocksdb_compactoptions_t
-): uint8 {.
-  cdecl, importc: "rocksdb_compactoptions_get_change_level", dynlib: librocksdb
-.}
-
-proc rocksdb_compactoptions_set_target_level*(
-  a1: ptr rocksdb_compactoptions_t, a2: cint
-) {.cdecl, importc: "rocksdb_compactoptions_set_target_level", dynlib: librocksdb.}
-
-proc rocksdb_compactoptions_get_target_level*(
-  a1: ptr rocksdb_compactoptions_t
-): cint {.
-  cdecl, importc: "rocksdb_compactoptions_get_target_level", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_compactoptions_t): uint8 {.cdecl.}
+proc rocksdb_compactoptions_set_change_level*(a1: ptr rocksdb_compactoptions_t;
+    a2: uint8) {.cdecl.}
+proc rocksdb_compactoptions_get_change_level*(a1: ptr rocksdb_compactoptions_t): uint8 {.
+    cdecl.}
+proc rocksdb_compactoptions_set_target_level*(a1: ptr rocksdb_compactoptions_t;
+    a2: cint) {.cdecl.}
+proc rocksdb_compactoptions_get_target_level*(a1: ptr rocksdb_compactoptions_t): cint {.
+    cdecl.}
 proc rocksdb_compactoptions_set_full_history_ts_low*(
-  a1: ptr rocksdb_compactoptions_t, ts: cstring, tslen: csize_t
-) {.
-  cdecl, importc: "rocksdb_compactoptions_set_full_history_ts_low", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_compactoptions_t; ts: cstring; tslen: csize_t) {.cdecl.}
 ##  Flush options
 
-proc rocksdb_flushoptions_create*(): ptr rocksdb_flushoptions_t {.
-  cdecl, importc: "rocksdb_flushoptions_create", dynlib: librocksdb
-.}
-
-proc rocksdb_flushoptions_destroy*(
-  a1: ptr rocksdb_flushoptions_t
-) {.cdecl, importc: "rocksdb_flushoptions_destroy", dynlib: librocksdb.}
-
-proc rocksdb_flushoptions_set_wait*(
-  a1: ptr rocksdb_flushoptions_t, a2: uint8
-) {.cdecl, importc: "rocksdb_flushoptions_set_wait", dynlib: librocksdb.}
-
-proc rocksdb_flushoptions_get_wait*(
-  a1: ptr rocksdb_flushoptions_t
-): uint8 {.cdecl, importc: "rocksdb_flushoptions_get_wait", dynlib: librocksdb.}
-
+proc rocksdb_flushoptions_create*(): ptr rocksdb_flushoptions_t {.cdecl.}
+proc rocksdb_flushoptions_destroy*(a1: ptr rocksdb_flushoptions_t) {.cdecl.}
+proc rocksdb_flushoptions_set_wait*(a1: ptr rocksdb_flushoptions_t; a2: uint8) {.cdecl.}
+proc rocksdb_flushoptions_get_wait*(a1: ptr rocksdb_flushoptions_t): uint8 {.cdecl.}
 ##  Memory allocator
 
-proc rocksdb_jemalloc_nodump_allocator_create*(
-  errptr: cstringArray
-): ptr rocksdb_memory_allocator_t {.
-  cdecl, importc: "rocksdb_jemalloc_nodump_allocator_create", dynlib: librocksdb
-.}
-
-proc rocksdb_memory_allocator_destroy*(
-  a1: ptr rocksdb_memory_allocator_t
-) {.cdecl, importc: "rocksdb_memory_allocator_destroy", dynlib: librocksdb.}
-
+proc rocksdb_jemalloc_nodump_allocator_create*(errptr: cstringArray): ptr rocksdb_memory_allocator_t {.
+    cdecl.}
+proc rocksdb_memory_allocator_destroy*(a1: ptr rocksdb_memory_allocator_t) {.cdecl.}
 ##  Cache
 
-proc rocksdb_lru_cache_options_create*(): ptr rocksdb_lru_cache_options_t {.
-  cdecl, importc: "rocksdb_lru_cache_options_create", dynlib: librocksdb
-.}
-
-proc rocksdb_lru_cache_options_destroy*(
-  a1: ptr rocksdb_lru_cache_options_t
-) {.cdecl, importc: "rocksdb_lru_cache_options_destroy", dynlib: librocksdb.}
-
-proc rocksdb_lru_cache_options_set_capacity*(
-  a1: ptr rocksdb_lru_cache_options_t, a2: csize_t
-) {.cdecl, importc: "rocksdb_lru_cache_options_set_capacity", dynlib: librocksdb.}
-
-proc rocksdb_lru_cache_options_set_num_shard_bits*(
-  a1: ptr rocksdb_lru_cache_options_t, a2: cint
-) {.cdecl, importc: "rocksdb_lru_cache_options_set_num_shard_bits", dynlib: librocksdb.}
-
-proc rocksdb_lru_cache_options_set_memory_allocator*(
-  a1: ptr rocksdb_lru_cache_options_t, a2: ptr rocksdb_memory_allocator_t
-) {.
-  cdecl, importc: "rocksdb_lru_cache_options_set_memory_allocator", dynlib: librocksdb
-.}
-
-proc rocksdb_cache_create_lru*(
-  capacity: csize_t
-): ptr rocksdb_cache_t {.
-  cdecl, importc: "rocksdb_cache_create_lru", dynlib: librocksdb
-.}
-
-proc rocksdb_cache_create_lru_with_strict_capacity_limit*(
-  capacity: csize_t
-): ptr rocksdb_cache_t {.
-  cdecl,
-  importc: "rocksdb_cache_create_lru_with_strict_capacity_limit",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_cache_create_lru_opts*(
-  a1: ptr rocksdb_lru_cache_options_t
-): ptr rocksdb_cache_t {.
-  cdecl, importc: "rocksdb_cache_create_lru_opts", dynlib: librocksdb
-.}
-
-proc rocksdb_cache_destroy*(
-  cache: ptr rocksdb_cache_t
-) {.cdecl, importc: "rocksdb_cache_destroy", dynlib: librocksdb.}
-
-proc rocksdb_cache_disown_data*(
-  cache: ptr rocksdb_cache_t
-) {.cdecl, importc: "rocksdb_cache_disown_data", dynlib: librocksdb.}
-
-proc rocksdb_cache_set_capacity*(
-  cache: ptr rocksdb_cache_t, capacity: csize_t
-) {.cdecl, importc: "rocksdb_cache_set_capacity", dynlib: librocksdb.}
-
-proc rocksdb_cache_get_capacity*(
-  cache: ptr rocksdb_cache_t
-): csize_t {.cdecl, importc: "rocksdb_cache_get_capacity", dynlib: librocksdb.}
-
-proc rocksdb_cache_get_usage*(
-  cache: ptr rocksdb_cache_t
-): csize_t {.cdecl, importc: "rocksdb_cache_get_usage", dynlib: librocksdb.}
-
-proc rocksdb_cache_get_pinned_usage*(
-  cache: ptr rocksdb_cache_t
-): csize_t {.cdecl, importc: "rocksdb_cache_get_pinned_usage", dynlib: librocksdb.}
-
-proc rocksdb_cache_get_table_address_count*(
-  cache: ptr rocksdb_cache_t
-): csize_t {.
-  cdecl, importc: "rocksdb_cache_get_table_address_count", dynlib: librocksdb
-.}
-
-proc rocksdb_cache_get_occupancy_count*(
-  cache: ptr rocksdb_cache_t
-): csize_t {.cdecl, importc: "rocksdb_cache_get_occupancy_count", dynlib: librocksdb.}
-
-##  WriteBufferManager
-
-proc rocksdb_write_buffer_manager_create*(
-  buffer_size: csize_t, allow_stall: bool
-): ptr rocksdb_write_buffer_manager_t {.
-  cdecl, importc: "rocksdb_write_buffer_manager_create", dynlib: librocksdb
-.}
-
-proc rocksdb_write_buffer_manager_create_with_cache*(
-  buffer_size: csize_t, cache: ptr rocksdb_cache_t, allow_stall: bool
-): ptr rocksdb_write_buffer_manager_t {.
-  cdecl, importc: "rocksdb_write_buffer_manager_create_with_cache", dynlib: librocksdb
-.}
+proc rocksdb_lru_cache_options_create*(): ptr rocksdb_lru_cache_options_t {.cdecl.}
+proc rocksdb_lru_cache_options_destroy*(a1: ptr rocksdb_lru_cache_options_t) {.cdecl.}
+proc rocksdb_lru_cache_options_set_capacity*(a1: ptr rocksdb_lru_cache_options_t;
+    a2: csize_t) {.cdecl.}
+proc rocksdb_lru_cache_options_set_num_shard_bits*(
+    a1: ptr rocksdb_lru_cache_options_t; a2: cint) {.cdecl.}
+proc rocksdb_lru_cache_options_set_memory_allocator*(
+    a1: ptr rocksdb_lru_cache_options_t; a2: ptr rocksdb_memory_allocator_t) {.cdecl.}
+proc rocksdb_cache_create_lru*(capacity: csize_t): ptr rocksdb_cache_t {.cdecl.}
+proc rocksdb_cache_create_lru_with_strict_capacity_limit*(capacity: csize_t): ptr rocksdb_cache_t {.
+    cdecl.}
+proc rocksdb_cache_create_lru_opts*(a1: ptr rocksdb_lru_cache_options_t): ptr rocksdb_cache_t {.
+    cdecl.}
+proc rocksdb_cache_destroy*(cache: ptr rocksdb_cache_t) {.cdecl.}
+proc rocksdb_cache_disown_data*(cache: ptr rocksdb_cache_t) {.cdecl.}
+proc rocksdb_cache_set_capacity*(cache: ptr rocksdb_cache_t; capacity: csize_t) {.
+    cdecl.}
+proc rocksdb_cache_get_capacity*(cache: ptr rocksdb_cache_t): csize_t {.cdecl.}
+proc rocksdb_cache_get_usage*(cache: ptr rocksdb_cache_t): csize_t {.cdecl.}
+proc rocksdb_cache_get_pinned_usage*(cache: ptr rocksdb_cache_t): csize_t {.cdecl.}
+proc rocksdb_cache_get_table_address_count*(cache: ptr rocksdb_cache_t): csize_t {.
+    cdecl.}
+proc rocksdb_cache_get_occupancy_count*(cache: ptr rocksdb_cache_t): csize_t {.cdecl.}
+##  WriteBufferManager
 
+proc rocksdb_write_buffer_manager_create*(buffer_size: csize_t; allow_stall: bool): ptr rocksdb_write_buffer_manager_t {.
+    cdecl.}
+proc rocksdb_write_buffer_manager_create_with_cache*(buffer_size: csize_t;
+    cache: ptr rocksdb_cache_t; allow_stall: bool): ptr rocksdb_write_buffer_manager_t {.
+    cdecl.}
 proc rocksdb_write_buffer_manager_destroy*(
-  wbm: ptr rocksdb_write_buffer_manager_t
-) {.cdecl, importc: "rocksdb_write_buffer_manager_destroy", dynlib: librocksdb.}
-
+    wbm: ptr rocksdb_write_buffer_manager_t) {.cdecl.}
 proc rocksdb_write_buffer_manager_enabled*(
-  wbm: ptr rocksdb_write_buffer_manager_t
-): bool {.cdecl, importc: "rocksdb_write_buffer_manager_enabled", dynlib: librocksdb.}
-
+    wbm: ptr rocksdb_write_buffer_manager_t): bool {.cdecl.}
 proc rocksdb_write_buffer_manager_cost_to_cache*(
-  wbm: ptr rocksdb_write_buffer_manager_t
-): bool {.
-  cdecl, importc: "rocksdb_write_buffer_manager_cost_to_cache", dynlib: librocksdb
-.}
-
+    wbm: ptr rocksdb_write_buffer_manager_t): bool {.cdecl.}
 proc rocksdb_write_buffer_manager_memory_usage*(
-  wbm: ptr rocksdb_write_buffer_manager_t
-): csize_t {.
-  cdecl, importc: "rocksdb_write_buffer_manager_memory_usage", dynlib: librocksdb
-.}
-
+    wbm: ptr rocksdb_write_buffer_manager_t): csize_t {.cdecl.}
 proc rocksdb_write_buffer_manager_mutable_memtable_memory_usage*(
-  wbm: ptr rocksdb_write_buffer_manager_t
-): csize_t {.
-  cdecl,
-  importc: "rocksdb_write_buffer_manager_mutable_memtable_memory_usage",
-  dynlib: librocksdb
-.}
-
+    wbm: ptr rocksdb_write_buffer_manager_t): csize_t {.cdecl.}
 proc rocksdb_write_buffer_manager_dummy_entries_in_cache_usage*(
-  wbm: ptr rocksdb_write_buffer_manager_t
-): csize_t {.
-  cdecl,
-  importc: "rocksdb_write_buffer_manager_dummy_entries_in_cache_usage",
-  dynlib: librocksdb
-.}
-
+    wbm: ptr rocksdb_write_buffer_manager_t): csize_t {.cdecl.}
 proc rocksdb_write_buffer_manager_buffer_size*(
-  wbm: ptr rocksdb_write_buffer_manager_t
-): csize_t {.
-  cdecl, importc: "rocksdb_write_buffer_manager_buffer_size", dynlib: librocksdb
-.}
-
+    wbm: ptr rocksdb_write_buffer_manager_t): csize_t {.cdecl.}
 proc rocksdb_write_buffer_manager_set_buffer_size*(
-  wbm: ptr rocksdb_write_buffer_manager_t, new_size: csize_t
-) {.cdecl, importc: "rocksdb_write_buffer_manager_set_buffer_size", dynlib: librocksdb.}
-
+    wbm: ptr rocksdb_write_buffer_manager_t; new_size: csize_t) {.cdecl.}
 proc rocksdb_write_buffer_manager_set_allow_stall*(
-  wbm: ptr rocksdb_write_buffer_manager_t, new_allow_stall: bool
-) {.cdecl, importc: "rocksdb_write_buffer_manager_set_allow_stall", dynlib: librocksdb.}
-
+    wbm: ptr rocksdb_write_buffer_manager_t; new_allow_stall: bool) {.cdecl.}
 ##  HyperClockCache
 
-proc rocksdb_hyper_clock_cache_options_create*(
-  capacity: csize_t, estimated_entry_charge: csize_t
-): ptr rocksdb_hyper_clock_cache_options_t {.
-  cdecl, importc: "rocksdb_hyper_clock_cache_options_create", dynlib: librocksdb
-.}
-
+proc rocksdb_hyper_clock_cache_options_create*(capacity: csize_t;
+    estimated_entry_charge: csize_t): ptr rocksdb_hyper_clock_cache_options_t {.
+    cdecl.}
 proc rocksdb_hyper_clock_cache_options_destroy*(
-  a1: ptr rocksdb_hyper_clock_cache_options_t
-) {.cdecl, importc: "rocksdb_hyper_clock_cache_options_destroy", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_hyper_clock_cache_options_t) {.cdecl.}
 proc rocksdb_hyper_clock_cache_options_set_capacity*(
-  a1: ptr rocksdb_hyper_clock_cache_options_t, a2: csize_t
-) {.
-  cdecl, importc: "rocksdb_hyper_clock_cache_options_set_capacity", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_hyper_clock_cache_options_t; a2: csize_t) {.cdecl.}
 proc rocksdb_hyper_clock_cache_options_set_estimated_entry_charge*(
-  a1: ptr rocksdb_hyper_clock_cache_options_t, a2: csize_t
-) {.
-  cdecl,
-  importc: "rocksdb_hyper_clock_cache_options_set_estimated_entry_charge",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_hyper_clock_cache_options_t; a2: csize_t) {.cdecl.}
 proc rocksdb_hyper_clock_cache_options_set_num_shard_bits*(
-  a1: ptr rocksdb_hyper_clock_cache_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_hyper_clock_cache_options_set_num_shard_bits",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_hyper_clock_cache_options_t; a2: cint) {.cdecl.}
 proc rocksdb_hyper_clock_cache_options_set_memory_allocator*(
-  a1: ptr rocksdb_hyper_clock_cache_options_t, a2: ptr rocksdb_memory_allocator_t
-) {.
-  cdecl,
-  importc: "rocksdb_hyper_clock_cache_options_set_memory_allocator",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_cache_create_hyper_clock*(
-  capacity: csize_t, estimated_entry_charge: csize_t
-): ptr rocksdb_cache_t {.
-  cdecl, importc: "rocksdb_cache_create_hyper_clock", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_hyper_clock_cache_options_t; a2: ptr rocksdb_memory_allocator_t) {.
+    cdecl.}
+proc rocksdb_cache_create_hyper_clock*(capacity: csize_t;
+                                      estimated_entry_charge: csize_t): ptr rocksdb_cache_t {.
+    cdecl.}
 proc rocksdb_cache_create_hyper_clock_opts*(
-  a1: ptr rocksdb_hyper_clock_cache_options_t
-): ptr rocksdb_cache_t {.
-  cdecl, importc: "rocksdb_cache_create_hyper_clock_opts", dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_hyper_clock_cache_options_t): ptr rocksdb_cache_t {.cdecl.}
 ##  DBPath
 
-proc rocksdb_dbpath_create*(
-  path: cstring, target_size: uint64
-): ptr rocksdb_dbpath_t {.cdecl, importc: "rocksdb_dbpath_create", dynlib: librocksdb.}
-
-proc rocksdb_dbpath_destroy*(
-  a1: ptr rocksdb_dbpath_t
-) {.cdecl, importc: "rocksdb_dbpath_destroy", dynlib: librocksdb.}
-
+proc rocksdb_dbpath_create*(path: cstring; target_size: uint64): ptr rocksdb_dbpath_t {.
+    cdecl.}
+proc rocksdb_dbpath_destroy*(a1: ptr rocksdb_dbpath_t) {.cdecl.}
 ##  Env
 
-proc rocksdb_create_default_env*(): ptr rocksdb_env_t {.
-  cdecl, importc: "rocksdb_create_default_env", dynlib: librocksdb
-.}
-
-proc rocksdb_create_mem_env*(): ptr rocksdb_env_t {.
-  cdecl, importc: "rocksdb_create_mem_env", dynlib: librocksdb
-.}
-
-proc rocksdb_env_set_background_threads*(
-  env: ptr rocksdb_env_t, n: cint
-) {.cdecl, importc: "rocksdb_env_set_background_threads", dynlib: librocksdb.}
-
-proc rocksdb_env_get_background_threads*(
-  env: ptr rocksdb_env_t
-): cint {.cdecl, importc: "rocksdb_env_get_background_threads", dynlib: librocksdb.}
-
-proc rocksdb_env_set_high_priority_background_threads*(
-  env: ptr rocksdb_env_t, n: cint
-) {.
-  cdecl, importc: "rocksdb_env_set_high_priority_background_threads", dynlib: librocksdb
-.}
-
-proc rocksdb_env_get_high_priority_background_threads*(
-  env: ptr rocksdb_env_t
-): cint {.
-  cdecl, importc: "rocksdb_env_get_high_priority_background_threads", dynlib: librocksdb
-.}
-
-proc rocksdb_env_set_low_priority_background_threads*(
-  env: ptr rocksdb_env_t, n: cint
-) {.
-  cdecl, importc: "rocksdb_env_set_low_priority_background_threads", dynlib: librocksdb
-.}
-
-proc rocksdb_env_get_low_priority_background_threads*(
-  env: ptr rocksdb_env_t
-): cint {.
-  cdecl, importc: "rocksdb_env_get_low_priority_background_threads", dynlib: librocksdb
-.}
-
-proc rocksdb_env_set_bottom_priority_background_threads*(
-  env: ptr rocksdb_env_t, n: cint
-) {.
-  cdecl,
-  importc: "rocksdb_env_set_bottom_priority_background_threads",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_env_get_bottom_priority_background_threads*(
-  env: ptr rocksdb_env_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_env_get_bottom_priority_background_threads",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_env_join_all_threads*(
-  env: ptr rocksdb_env_t
-) {.cdecl, importc: "rocksdb_env_join_all_threads", dynlib: librocksdb.}
-
-proc rocksdb_env_lower_thread_pool_io_priority*(
-  env: ptr rocksdb_env_t
-) {.cdecl, importc: "rocksdb_env_lower_thread_pool_io_priority", dynlib: librocksdb.}
-
+proc rocksdb_create_default_env*(): ptr rocksdb_env_t {.cdecl.}
+proc rocksdb_create_mem_env*(): ptr rocksdb_env_t {.cdecl.}
+proc rocksdb_env_set_background_threads*(env: ptr rocksdb_env_t; n: cint) {.cdecl.}
+proc rocksdb_env_get_background_threads*(env: ptr rocksdb_env_t): cint {.cdecl.}
+proc rocksdb_env_set_high_priority_background_threads*(env: ptr rocksdb_env_t;
+    n: cint) {.cdecl.}
+proc rocksdb_env_get_high_priority_background_threads*(env: ptr rocksdb_env_t): cint {.
+    cdecl.}
+proc rocksdb_env_set_low_priority_background_threads*(env: ptr rocksdb_env_t;
+    n: cint) {.cdecl.}
+proc rocksdb_env_get_low_priority_background_threads*(env: ptr rocksdb_env_t): cint {.
+    cdecl.}
+proc rocksdb_env_set_bottom_priority_background_threads*(env: ptr rocksdb_env_t;
+    n: cint) {.cdecl.}
+proc rocksdb_env_get_bottom_priority_background_threads*(env: ptr rocksdb_env_t): cint {.
+    cdecl.}
+proc rocksdb_env_join_all_threads*(env: ptr rocksdb_env_t) {.cdecl.}
+proc rocksdb_env_lower_thread_pool_io_priority*(env: ptr rocksdb_env_t) {.cdecl.}
 proc rocksdb_env_lower_high_priority_thread_pool_io_priority*(
-  env: ptr rocksdb_env_t
-) {.
-  cdecl,
-  importc: "rocksdb_env_lower_high_priority_thread_pool_io_priority",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_env_lower_thread_pool_cpu_priority*(
-  env: ptr rocksdb_env_t
-) {.cdecl, importc: "rocksdb_env_lower_thread_pool_cpu_priority", dynlib: librocksdb.}
-
+    env: ptr rocksdb_env_t) {.cdecl.}
+proc rocksdb_env_lower_thread_pool_cpu_priority*(env: ptr rocksdb_env_t) {.cdecl.}
 proc rocksdb_env_lower_high_priority_thread_pool_cpu_priority*(
-  env: ptr rocksdb_env_t
-) {.
-  cdecl,
-  importc: "rocksdb_env_lower_high_priority_thread_pool_cpu_priority",
-  dynlib: librocksdb
-.}
-
-proc rocksdb_env_destroy*(
-  a1: ptr rocksdb_env_t
-) {.cdecl, importc: "rocksdb_env_destroy", dynlib: librocksdb.}
-
-proc rocksdb_envoptions_create*(): ptr rocksdb_envoptions_t {.
-  cdecl, importc: "rocksdb_envoptions_create", dynlib: librocksdb
-.}
-
-proc rocksdb_envoptions_destroy*(
-  opt: ptr rocksdb_envoptions_t
-) {.cdecl, importc: "rocksdb_envoptions_destroy", dynlib: librocksdb.}
-
-proc rocksdb_create_dir_if_missing*(
-  env: ptr rocksdb_env_t, path: cstring, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_create_dir_if_missing", dynlib: librocksdb.}
-
+    env: ptr rocksdb_env_t) {.cdecl.}
+proc rocksdb_env_destroy*(a1: ptr rocksdb_env_t) {.cdecl.}
+proc rocksdb_envoptions_create*(): ptr rocksdb_envoptions_t {.cdecl.}
+proc rocksdb_envoptions_destroy*(opt: ptr rocksdb_envoptions_t) {.cdecl.}
+proc rocksdb_create_dir_if_missing*(env: ptr rocksdb_env_t; path: cstring;
+                                   errptr: cstringArray) {.cdecl.}
 ##  SstFile
 
-proc rocksdb_sstfilewriter_create*(
-  env: ptr rocksdb_envoptions_t, io_options: ptr rocksdb_options_t
-): ptr rocksdb_sstfilewriter_t {.
-  cdecl, importc: "rocksdb_sstfilewriter_create", dynlib: librocksdb
-.}
-
-proc rocksdb_sstfilewriter_create_with_comparator*(
-  env: ptr rocksdb_envoptions_t,
-  io_options: ptr rocksdb_options_t,
-  comparator: ptr rocksdb_comparator_t,
-): ptr rocksdb_sstfilewriter_t {.
-  cdecl, importc: "rocksdb_sstfilewriter_create_with_comparator", dynlib: librocksdb
-.}
-
-proc rocksdb_sstfilewriter_open*(
-  writer: ptr rocksdb_sstfilewriter_t, name: cstring, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_sstfilewriter_open", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_add*(
-  writer: ptr rocksdb_sstfilewriter_t,
-  key: cstring,
-  keylen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_sstfilewriter_add", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_put*(
-  writer: ptr rocksdb_sstfilewriter_t,
-  key: cstring,
-  keylen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_sstfilewriter_put", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_put_with_ts*(
-  writer: ptr rocksdb_sstfilewriter_t,
-  key: cstring,
-  keylen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_sstfilewriter_put_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_merge*(
-  writer: ptr rocksdb_sstfilewriter_t,
-  key: cstring,
-  keylen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_sstfilewriter_merge", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_delete*(
-  writer: ptr rocksdb_sstfilewriter_t,
-  key: cstring,
-  keylen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_sstfilewriter_delete", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_delete_with_ts*(
-  writer: ptr rocksdb_sstfilewriter_t,
-  key: cstring,
-  keylen: csize_t,
-  ts: cstring,
-  tslen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_sstfilewriter_delete_with_ts", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_delete_range*(
-  writer: ptr rocksdb_sstfilewriter_t,
-  begin_key: cstring,
-  begin_keylen: csize_t,
-  end_key: cstring,
-  end_keylen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_sstfilewriter_delete_range", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_finish*(
-  writer: ptr rocksdb_sstfilewriter_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_sstfilewriter_finish", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_file_size*(
-  writer: ptr rocksdb_sstfilewriter_t, file_size: ptr uint64
-) {.cdecl, importc: "rocksdb_sstfilewriter_file_size", dynlib: librocksdb.}
-
-proc rocksdb_sstfilewriter_destroy*(
-  writer: ptr rocksdb_sstfilewriter_t
-) {.cdecl, importc: "rocksdb_sstfilewriter_destroy", dynlib: librocksdb.}
-
+proc rocksdb_sstfilewriter_create*(env: ptr rocksdb_envoptions_t;
+                                  io_options: ptr rocksdb_options_t): ptr rocksdb_sstfilewriter_t {.
+    cdecl.}
+proc rocksdb_sstfilewriter_create_with_comparator*(env: ptr rocksdb_envoptions_t;
+    io_options: ptr rocksdb_options_t; comparator: ptr rocksdb_comparator_t): ptr rocksdb_sstfilewriter_t {.
+    cdecl.}
+proc rocksdb_sstfilewriter_open*(writer: ptr rocksdb_sstfilewriter_t; name: cstring;
+                                errptr: cstringArray) {.cdecl.}
+proc rocksdb_sstfilewriter_add*(writer: ptr rocksdb_sstfilewriter_t; key: cstring;
+                               keylen: csize_t; val: cstring; vallen: csize_t;
+                               errptr: cstringArray) {.cdecl.}
+proc rocksdb_sstfilewriter_put*(writer: ptr rocksdb_sstfilewriter_t; key: cstring;
+                               keylen: csize_t; val: cstring; vallen: csize_t;
+                               errptr: cstringArray) {.cdecl.}
+proc rocksdb_sstfilewriter_put_with_ts*(writer: ptr rocksdb_sstfilewriter_t;
+                                       key: cstring; keylen: csize_t; ts: cstring;
+                                       tslen: csize_t; val: cstring;
+                                       vallen: csize_t; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_sstfilewriter_merge*(writer: ptr rocksdb_sstfilewriter_t; key: cstring;
+                                 keylen: csize_t; val: cstring; vallen: csize_t;
+                                 errptr: cstringArray) {.cdecl.}
+proc rocksdb_sstfilewriter_delete*(writer: ptr rocksdb_sstfilewriter_t;
+                                  key: cstring; keylen: csize_t;
+                                  errptr: cstringArray) {.cdecl.}
+proc rocksdb_sstfilewriter_delete_with_ts*(writer: ptr rocksdb_sstfilewriter_t;
+    key: cstring; keylen: csize_t; ts: cstring; tslen: csize_t; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_sstfilewriter_delete_range*(writer: ptr rocksdb_sstfilewriter_t;
+                                        begin_key: cstring; begin_keylen: csize_t;
+                                        end_key: cstring; end_keylen: csize_t;
+                                        errptr: cstringArray) {.cdecl.}
+proc rocksdb_sstfilewriter_finish*(writer: ptr rocksdb_sstfilewriter_t;
+                                  errptr: cstringArray) {.cdecl.}
+proc rocksdb_sstfilewriter_file_size*(writer: ptr rocksdb_sstfilewriter_t;
+                                     file_size: ptr uint64) {.cdecl.}
+proc rocksdb_sstfilewriter_destroy*(writer: ptr rocksdb_sstfilewriter_t) {.cdecl.}
 proc rocksdb_ingestexternalfileoptions_create*(): ptr rocksdb_ingestexternalfileoptions_t {.
-  cdecl, importc: "rocksdb_ingestexternalfileoptions_create", dynlib: librocksdb
-.}
-
+    cdecl.}
 proc rocksdb_ingestexternalfileoptions_set_move_files*(
-  opt: ptr rocksdb_ingestexternalfileoptions_t, move_files: uint8
-) {.
-  cdecl, importc: "rocksdb_ingestexternalfileoptions_set_move_files", dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_ingestexternalfileoptions_t; move_files: uint8) {.cdecl.}
 proc rocksdb_ingestexternalfileoptions_set_snapshot_consistency*(
-  opt: ptr rocksdb_ingestexternalfileoptions_t, snapshot_consistency: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_ingestexternalfileoptions_set_snapshot_consistency",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_ingestexternalfileoptions_t; snapshot_consistency: uint8) {.
+    cdecl.}
 proc rocksdb_ingestexternalfileoptions_set_allow_global_seqno*(
-  opt: ptr rocksdb_ingestexternalfileoptions_t, allow_global_seqno: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_ingestexternalfileoptions_set_allow_global_seqno",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_ingestexternalfileoptions_t; allow_global_seqno: uint8) {.cdecl.}
 proc rocksdb_ingestexternalfileoptions_set_allow_blocking_flush*(
-  opt: ptr rocksdb_ingestexternalfileoptions_t, allow_blocking_flush: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_ingestexternalfileoptions_set_allow_blocking_flush",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_ingestexternalfileoptions_t; allow_blocking_flush: uint8) {.
+    cdecl.}
 proc rocksdb_ingestexternalfileoptions_set_ingest_behind*(
-  opt: ptr rocksdb_ingestexternalfileoptions_t, ingest_behind: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_ingestexternalfileoptions_set_ingest_behind",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_ingestexternalfileoptions_t; ingest_behind: uint8) {.cdecl.}
 proc rocksdb_ingestexternalfileoptions_set_fail_if_not_bottommost_level*(
-  opt: ptr rocksdb_ingestexternalfileoptions_t, fail_if_not_bottommost_level: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_ingestexternalfileoptions_set_fail_if_not_bottommost_level",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_ingestexternalfileoptions_t;
+    fail_if_not_bottommost_level: uint8) {.cdecl.}
 proc rocksdb_ingestexternalfileoptions_destroy*(
-  opt: ptr rocksdb_ingestexternalfileoptions_t
-) {.cdecl, importc: "rocksdb_ingestexternalfileoptions_destroy", dynlib: librocksdb.}
-
-proc rocksdb_ingest_external_file*(
-  db: ptr rocksdb_t,
-  file_list: cstringArray,
-  list_len: csize_t,
-  opt: ptr rocksdb_ingestexternalfileoptions_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_ingest_external_file", dynlib: librocksdb.}
-
-proc rocksdb_ingest_external_file_cf*(
-  db: ptr rocksdb_t,
-  handle: ptr rocksdb_column_family_handle_t,
-  file_list: cstringArray,
-  list_len: csize_t,
-  opt: ptr rocksdb_ingestexternalfileoptions_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_ingest_external_file_cf", dynlib: librocksdb.}
-
-proc rocksdb_try_catch_up_with_primary*(
-  db: ptr rocksdb_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_try_catch_up_with_primary", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_ingestexternalfileoptions_t) {.cdecl.}
+proc rocksdb_ingest_external_file*(db: ptr rocksdb_t; file_list: cstringArray;
+                                  list_len: csize_t;
+                                  opt: ptr rocksdb_ingestexternalfileoptions_t;
+                                  errptr: cstringArray) {.cdecl.}
+proc rocksdb_ingest_external_file_cf*(db: ptr rocksdb_t; handle: ptr rocksdb_column_family_handle_t;
+                                     file_list: cstringArray; list_len: csize_t; opt: ptr rocksdb_ingestexternalfileoptions_t;
+                                     errptr: cstringArray) {.cdecl.}
+proc rocksdb_try_catch_up_with_primary*(db: ptr rocksdb_t; errptr: cstringArray) {.
+    cdecl.}
 ##  SliceTransform
 
-proc rocksdb_slicetransform_create*(
-  state: pointer,
-  destructor: proc(a1: pointer) {.cdecl.},
-  transform: proc(
-    a1: pointer, key: cstring, length: csize_t, dst_length: ptr csize_t
-  ): cstring {.cdecl.},
-  in_domain: proc(a1: pointer, key: cstring, length: csize_t): uint8 {.cdecl.},
-  in_range: proc(a1: pointer, key: cstring, length: csize_t): uint8 {.cdecl.},
-  name: proc(a1: pointer): cstring {.cdecl.},
-): ptr rocksdb_slicetransform_t {.
-  cdecl, importc: "rocksdb_slicetransform_create", dynlib: librocksdb
-.}
-
-proc rocksdb_slicetransform_create_fixed_prefix*(
-  a1: csize_t
-): ptr rocksdb_slicetransform_t {.
-  cdecl, importc: "rocksdb_slicetransform_create_fixed_prefix", dynlib: librocksdb
-.}
-
-proc rocksdb_slicetransform_create_noop*(): ptr rocksdb_slicetransform_t {.
-  cdecl, importc: "rocksdb_slicetransform_create_noop", dynlib: librocksdb
-.}
-
-proc rocksdb_slicetransform_destroy*(
-  a1: ptr rocksdb_slicetransform_t
-) {.cdecl, importc: "rocksdb_slicetransform_destroy", dynlib: librocksdb.}
-
+proc rocksdb_slicetransform_create*(state: pointer;
+                                   destructor: proc (a1: pointer) {.cdecl.};
+    transform: proc (a1: pointer; key: cstring; length: csize_t; dst_length: ptr csize_t): cstring {.
+    cdecl.}; in_domain: proc (a1: pointer; key: cstring; length: csize_t): uint8 {.cdecl.};
+    in_range: proc (a1: pointer; key: cstring; length: csize_t): uint8 {.cdecl.};
+                                   name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_slicetransform_t {.
+    cdecl.}
+proc rocksdb_slicetransform_create_fixed_prefix*(a1: csize_t): ptr rocksdb_slicetransform_t {.
+    cdecl.}
+proc rocksdb_slicetransform_create_noop*(): ptr rocksdb_slicetransform_t {.cdecl.}
+proc rocksdb_slicetransform_destroy*(a1: ptr rocksdb_slicetransform_t) {.cdecl.}
 ##  Universal Compaction options
 
 const
@@ -4641,227 +1890,79 @@ const
   rocksdb_total_size_compaction_stop_style* = 1
 
 proc rocksdb_universal_compaction_options_create*(): ptr rocksdb_universal_compaction_options_t {.
-  cdecl, importc: "rocksdb_universal_compaction_options_create", dynlib: librocksdb
-.}
-
+    cdecl.}
 proc rocksdb_universal_compaction_options_set_size_ratio*(
-  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_set_size_ratio",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
 proc rocksdb_universal_compaction_options_get_size_ratio*(
-  a1: ptr rocksdb_universal_compaction_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_get_size_ratio",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
 proc rocksdb_universal_compaction_options_set_min_merge_width*(
-  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_set_min_merge_width",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
 proc rocksdb_universal_compaction_options_get_min_merge_width*(
-  a1: ptr rocksdb_universal_compaction_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_get_min_merge_width",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
 proc rocksdb_universal_compaction_options_set_max_merge_width*(
-  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_set_max_merge_width",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
 proc rocksdb_universal_compaction_options_get_max_merge_width*(
-  a1: ptr rocksdb_universal_compaction_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_get_max_merge_width",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
 proc rocksdb_universal_compaction_options_set_max_size_amplification_percent*(
-  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_set_max_size_amplification_percent",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
 proc rocksdb_universal_compaction_options_get_max_size_amplification_percent*(
-  a1: ptr rocksdb_universal_compaction_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_get_max_size_amplification_percent",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
 proc rocksdb_universal_compaction_options_set_compression_size_percent*(
-  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_set_compression_size_percent",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
 proc rocksdb_universal_compaction_options_get_compression_size_percent*(
-  a1: ptr rocksdb_universal_compaction_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_get_compression_size_percent",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
 proc rocksdb_universal_compaction_options_set_stop_style*(
-  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
-) {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_set_stop_style",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
 proc rocksdb_universal_compaction_options_get_stop_style*(
-  a1: ptr rocksdb_universal_compaction_options_t
-): cint {.
-  cdecl,
-  importc: "rocksdb_universal_compaction_options_get_stop_style",
-  dynlib: librocksdb
-.}
-
+    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
 proc rocksdb_universal_compaction_options_destroy*(
-  a1: ptr rocksdb_universal_compaction_options_t
-) {.cdecl, importc: "rocksdb_universal_compaction_options_destroy", dynlib: librocksdb.}
-
+    a1: ptr rocksdb_universal_compaction_options_t) {.cdecl.}
 proc rocksdb_fifo_compaction_options_create*(): ptr rocksdb_fifo_compaction_options_t {.
-  cdecl, importc: "rocksdb_fifo_compaction_options_create", dynlib: librocksdb
-.}
-
+    cdecl.}
 proc rocksdb_fifo_compaction_options_set_allow_compaction*(
-  fifo_opts: ptr rocksdb_fifo_compaction_options_t, allow_compaction: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_fifo_compaction_options_set_allow_compaction",
-  dynlib: librocksdb
-.}
-
+    fifo_opts: ptr rocksdb_fifo_compaction_options_t; allow_compaction: uint8) {.
+    cdecl.}
 proc rocksdb_fifo_compaction_options_get_allow_compaction*(
-  fifo_opts: ptr rocksdb_fifo_compaction_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_fifo_compaction_options_get_allow_compaction",
-  dynlib: librocksdb
-.}
-
+    fifo_opts: ptr rocksdb_fifo_compaction_options_t): uint8 {.cdecl.}
 proc rocksdb_fifo_compaction_options_set_max_table_files_size*(
-  fifo_opts: ptr rocksdb_fifo_compaction_options_t, size: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_fifo_compaction_options_set_max_table_files_size",
-  dynlib: librocksdb
-.}
-
+    fifo_opts: ptr rocksdb_fifo_compaction_options_t; size: uint64) {.cdecl.}
 proc rocksdb_fifo_compaction_options_get_max_table_files_size*(
-  fifo_opts: ptr rocksdb_fifo_compaction_options_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_fifo_compaction_options_get_max_table_files_size",
-  dynlib: librocksdb
-.}
-
+    fifo_opts: ptr rocksdb_fifo_compaction_options_t): uint64 {.cdecl.}
 proc rocksdb_fifo_compaction_options_destroy*(
-  fifo_opts: ptr rocksdb_fifo_compaction_options_t
-) {.cdecl, importc: "rocksdb_fifo_compaction_options_destroy", dynlib: librocksdb.}
-
-proc rocksdb_livefiles_count*(
-  a1: ptr rocksdb_livefiles_t
-): cint {.cdecl, importc: "rocksdb_livefiles_count", dynlib: librocksdb.}
-
-proc rocksdb_livefiles_column_family_name*(
-  a1: ptr rocksdb_livefiles_t, index: cint
-): cstring {.
-  cdecl, importc: "rocksdb_livefiles_column_family_name", dynlib: librocksdb
-.}
-
-proc rocksdb_livefiles_name*(
-  a1: ptr rocksdb_livefiles_t, index: cint
-): cstring {.cdecl, importc: "rocksdb_livefiles_name", dynlib: librocksdb.}
-
-proc rocksdb_livefiles_level*(
-  a1: ptr rocksdb_livefiles_t, index: cint
-): cint {.cdecl, importc: "rocksdb_livefiles_level", dynlib: librocksdb.}
-
-proc rocksdb_livefiles_size*(
-  a1: ptr rocksdb_livefiles_t, index: cint
-): csize_t {.cdecl, importc: "rocksdb_livefiles_size", dynlib: librocksdb.}
-
-proc rocksdb_livefiles_smallestkey*(
-  a1: ptr rocksdb_livefiles_t, index: cint, size: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_livefiles_smallestkey", dynlib: librocksdb.}
-
-proc rocksdb_livefiles_largestkey*(
-  a1: ptr rocksdb_livefiles_t, index: cint, size: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_livefiles_largestkey", dynlib: librocksdb.}
-
-proc rocksdb_livefiles_entries*(
-  a1: ptr rocksdb_livefiles_t, index: cint
-): uint64 {.cdecl, importc: "rocksdb_livefiles_entries", dynlib: librocksdb.}
-
-proc rocksdb_livefiles_deletions*(
-  a1: ptr rocksdb_livefiles_t, index: cint
-): uint64 {.cdecl, importc: "rocksdb_livefiles_deletions", dynlib: librocksdb.}
-
-proc rocksdb_livefiles_destroy*(
-  a1: ptr rocksdb_livefiles_t
-) {.cdecl, importc: "rocksdb_livefiles_destroy", dynlib: librocksdb.}
-
+    fifo_opts: ptr rocksdb_fifo_compaction_options_t) {.cdecl.}
+proc rocksdb_livefiles_count*(a1: ptr rocksdb_livefiles_t): cint {.cdecl.}
+proc rocksdb_livefiles_column_family_name*(a1: ptr rocksdb_livefiles_t; index: cint): cstring {.
+    cdecl.}
+proc rocksdb_livefiles_name*(a1: ptr rocksdb_livefiles_t; index: cint): cstring {.cdecl.}
+proc rocksdb_livefiles_level*(a1: ptr rocksdb_livefiles_t; index: cint): cint {.cdecl.}
+proc rocksdb_livefiles_size*(a1: ptr rocksdb_livefiles_t; index: cint): csize_t {.cdecl.}
+proc rocksdb_livefiles_smallestkey*(a1: ptr rocksdb_livefiles_t; index: cint;
+                                   size: ptr csize_t): cstring {.cdecl.}
+proc rocksdb_livefiles_largestkey*(a1: ptr rocksdb_livefiles_t; index: cint;
+                                  size: ptr csize_t): cstring {.cdecl.}
+proc rocksdb_livefiles_entries*(a1: ptr rocksdb_livefiles_t; index: cint): uint64 {.
+    cdecl.}
+proc rocksdb_livefiles_deletions*(a1: ptr rocksdb_livefiles_t; index: cint): uint64 {.
+    cdecl.}
+proc rocksdb_livefiles_destroy*(a1: ptr rocksdb_livefiles_t) {.cdecl.}
 ##  Utility Helpers
 
-proc rocksdb_get_options_from_string*(
-  base_options: ptr rocksdb_options_t,
-  opts_str: cstring,
-  new_options: ptr rocksdb_options_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_get_options_from_string", dynlib: librocksdb.}
-
-proc rocksdb_delete_file_in_range*(
-  db: ptr rocksdb_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  limit_key: cstring,
-  limit_key_len: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_delete_file_in_range", dynlib: librocksdb.}
-
-proc rocksdb_delete_file_in_range_cf*(
-  db: ptr rocksdb_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  start_key: cstring,
-  start_key_len: csize_t,
-  limit_key: cstring,
-  limit_key_len: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_delete_file_in_range_cf", dynlib: librocksdb.}
-
+proc rocksdb_get_options_from_string*(base_options: ptr rocksdb_options_t;
+                                     opts_str: cstring;
+                                     new_options: ptr rocksdb_options_t;
+                                     errptr: cstringArray) {.cdecl.}
+proc rocksdb_delete_file_in_range*(db: ptr rocksdb_t; start_key: cstring;
+                                  start_key_len: csize_t; limit_key: cstring;
+                                  limit_key_len: csize_t; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_delete_file_in_range_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
+                                     start_key: cstring; start_key_len: csize_t;
+                                     limit_key: cstring; limit_key_len: csize_t;
+                                     errptr: cstringArray) {.cdecl.}
 ##  MetaData
 
-proc rocksdb_get_column_family_metadata*(
-  db: ptr rocksdb_t
-): ptr rocksdb_column_family_metadata_t {.
-  cdecl, importc: "rocksdb_get_column_family_metadata", dynlib: librocksdb
-.}
-
+proc rocksdb_get_column_family_metadata*(db: ptr rocksdb_t): ptr rocksdb_column_family_metadata_t {.
+    cdecl.}
 ##
 ##  Returns the rocksdb_column_family_metadata_t of the specified
 ##  column family.
@@ -4870,40 +1971,19 @@ proc rocksdb_get_column_family_metadata*(
 ##  using rocksdb_column_family_metadata_destroy.
 ##
 
-proc rocksdb_get_column_family_metadata_cf*(
-  db: ptr rocksdb_t, column_family: ptr rocksdb_column_family_handle_t
-): ptr rocksdb_column_family_metadata_t {.
-  cdecl, importc: "rocksdb_get_column_family_metadata_cf", dynlib: librocksdb
-.}
-
+proc rocksdb_get_column_family_metadata_cf*(db: ptr rocksdb_t;
+    column_family: ptr rocksdb_column_family_handle_t): ptr rocksdb_column_family_metadata_t {.
+    cdecl.}
 proc rocksdb_column_family_metadata_destroy*(
-  cf_meta: ptr rocksdb_column_family_metadata_t
-) {.cdecl, importc: "rocksdb_column_family_metadata_destroy", dynlib: librocksdb.}
-
+    cf_meta: ptr rocksdb_column_family_metadata_t) {.cdecl.}
 proc rocksdb_column_family_metadata_get_size*(
-  cf_meta: ptr rocksdb_column_family_metadata_t
-): uint64 {.
-  cdecl, importc: "rocksdb_column_family_metadata_get_size", dynlib: librocksdb
-.}
-
+    cf_meta: ptr rocksdb_column_family_metadata_t): uint64 {.cdecl.}
 proc rocksdb_column_family_metadata_get_file_count*(
-  cf_meta: ptr rocksdb_column_family_metadata_t
-): csize_t {.
-  cdecl, importc: "rocksdb_column_family_metadata_get_file_count", dynlib: librocksdb
-.}
-
+    cf_meta: ptr rocksdb_column_family_metadata_t): csize_t {.cdecl.}
 proc rocksdb_column_family_metadata_get_name*(
-  cf_meta: ptr rocksdb_column_family_metadata_t
-): cstring {.
-  cdecl, importc: "rocksdb_column_family_metadata_get_name", dynlib: librocksdb
-.}
-
+    cf_meta: ptr rocksdb_column_family_metadata_t): cstring {.cdecl.}
 proc rocksdb_column_family_metadata_get_level_count*(
-  cf_meta: ptr rocksdb_column_family_metadata_t
-): csize_t {.
-  cdecl, importc: "rocksdb_column_family_metadata_get_level_count", dynlib: librocksdb
-.}
-
+    cf_meta: ptr rocksdb_column_family_metadata_t): csize_t {.cdecl.}
 ##
 ##  Returns the rocksdb_level_metadata_t of the ith level from the specified
 ##  column family metadata.
@@ -4917,13 +1997,8 @@ proc rocksdb_column_family_metadata_get_level_count*(
 ##
 
 proc rocksdb_column_family_metadata_get_level_metadata*(
-  cf_meta: ptr rocksdb_column_family_metadata_t, i: csize_t
-): ptr rocksdb_level_metadata_t {.
-  cdecl,
-  importc: "rocksdb_column_family_metadata_get_level_metadata",
-  dynlib: librocksdb
-.}
-
+    cf_meta: ptr rocksdb_column_family_metadata_t; i: csize_t): ptr rocksdb_level_metadata_t {.
+    cdecl.}
 ##
 ##  Releases the specified rocksdb_level_metadata_t.
 ##
@@ -4931,24 +2006,14 @@ proc rocksdb_column_family_metadata_get_level_metadata*(
 ##  before the release of its parent rocksdb_column_family_metadata_t.
 ##
 
-proc rocksdb_level_metadata_destroy*(
-  level_meta: ptr rocksdb_level_metadata_t
-) {.cdecl, importc: "rocksdb_level_metadata_destroy", dynlib: librocksdb.}
-
-proc rocksdb_level_metadata_get_level*(
-  level_meta: ptr rocksdb_level_metadata_t
-): cint {.cdecl, importc: "rocksdb_level_metadata_get_level", dynlib: librocksdb.}
-
-proc rocksdb_level_metadata_get_size*(
-  level_meta: ptr rocksdb_level_metadata_t
-): uint64 {.cdecl, importc: "rocksdb_level_metadata_get_size", dynlib: librocksdb.}
-
+proc rocksdb_level_metadata_destroy*(level_meta: ptr rocksdb_level_metadata_t) {.
+    cdecl.}
+proc rocksdb_level_metadata_get_level*(level_meta: ptr rocksdb_level_metadata_t): cint {.
+    cdecl.}
+proc rocksdb_level_metadata_get_size*(level_meta: ptr rocksdb_level_metadata_t): uint64 {.
+    cdecl.}
 proc rocksdb_level_metadata_get_file_count*(
-  level_meta: ptr rocksdb_level_metadata_t
-): csize_t {.
-  cdecl, importc: "rocksdb_level_metadata_get_file_count", dynlib: librocksdb
-.}
-
+    level_meta: ptr rocksdb_level_metadata_t): csize_t {.cdecl.}
 ##
 ##  Returns the sst_file_metadata_t of the ith file from the specified level
 ##  metadata.
@@ -4962,11 +2027,8 @@ proc rocksdb_level_metadata_get_file_count*(
 ##
 
 proc rocksdb_level_metadata_get_sst_file_metadata*(
-  level_meta: ptr rocksdb_level_metadata_t, i: csize_t
-): ptr rocksdb_sst_file_metadata_t {.
-  cdecl, importc: "rocksdb_level_metadata_get_sst_file_metadata", dynlib: librocksdb
-.}
-
+    level_meta: ptr rocksdb_level_metadata_t; i: csize_t): ptr rocksdb_sst_file_metadata_t {.
+    cdecl.}
 ##
 ##  Releases the specified rocksdb_sst_file_metadata_t.
 ##
@@ -4974,26 +2036,14 @@ proc rocksdb_level_metadata_get_sst_file_metadata*(
 ##  before the release of its parent rocksdb_level_metadata_t.
 ##
 
-proc rocksdb_sst_file_metadata_destroy*(
-  file_meta: ptr rocksdb_sst_file_metadata_t
-) {.cdecl, importc: "rocksdb_sst_file_metadata_destroy", dynlib: librocksdb.}
-
+proc rocksdb_sst_file_metadata_destroy*(file_meta: ptr rocksdb_sst_file_metadata_t) {.
+    cdecl.}
 proc rocksdb_sst_file_metadata_get_relative_filename*(
-  file_meta: ptr rocksdb_sst_file_metadata_t
-): cstring {.
-  cdecl, importc: "rocksdb_sst_file_metadata_get_relative_filename", dynlib: librocksdb
-.}
-
+    file_meta: ptr rocksdb_sst_file_metadata_t): cstring {.cdecl.}
 proc rocksdb_sst_file_metadata_get_directory*(
-  file_meta: ptr rocksdb_sst_file_metadata_t
-): cstring {.
-  cdecl, importc: "rocksdb_sst_file_metadata_get_directory", dynlib: librocksdb
-.}
-
-proc rocksdb_sst_file_metadata_get_size*(
-  file_meta: ptr rocksdb_sst_file_metadata_t
-): uint64 {.cdecl, importc: "rocksdb_sst_file_metadata_get_size", dynlib: librocksdb.}
-
+    file_meta: ptr rocksdb_sst_file_metadata_t): cstring {.cdecl.}
+proc rocksdb_sst_file_metadata_get_size*(file_meta: ptr rocksdb_sst_file_metadata_t): uint64 {.
+    cdecl.}
 ##
 ##  Returns the smallest key of the specified sst file.
 ##  The caller is responsible for releasing the returned memory.
@@ -5004,11 +2054,7 @@ proc rocksdb_sst_file_metadata_get_size*(
 ##
 
 proc rocksdb_sst_file_metadata_get_smallestkey*(
-  file_meta: ptr rocksdb_sst_file_metadata_t, len: ptr csize_t
-): cstring {.
-  cdecl, importc: "rocksdb_sst_file_metadata_get_smallestkey", dynlib: librocksdb
-.}
-
+    file_meta: ptr rocksdb_sst_file_metadata_t; len: ptr csize_t): cstring {.cdecl.}
 ##
 ##  Returns the smallest key of the specified sst file.
 ##  The caller is responsible for releasing the returned memory.
@@ -5019,943 +2065,392 @@ proc rocksdb_sst_file_metadata_get_smallestkey*(
 ##
 
 proc rocksdb_sst_file_metadata_get_largestkey*(
-  file_meta: ptr rocksdb_sst_file_metadata_t, len: ptr csize_t
-): cstring {.
-  cdecl, importc: "rocksdb_sst_file_metadata_get_largestkey", dynlib: librocksdb
-.}
-
+    file_meta: ptr rocksdb_sst_file_metadata_t; len: ptr csize_t): cstring {.cdecl.}
 ##  Transactions
 
 proc rocksdb_transactiondb_create_column_family*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  column_family_options: ptr rocksdb_options_t,
-  column_family_name: cstring,
-  errptr: cstringArray,
-): ptr rocksdb_column_family_handle_t {.
-  cdecl, importc: "rocksdb_transactiondb_create_column_family", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_open*(
-  options: ptr rocksdb_options_t,
-  txn_db_options: ptr rocksdb_transactiondb_options_t,
-  name: cstring,
-  errptr: cstringArray,
-): ptr rocksdb_transactiondb_t {.
-  cdecl, importc: "rocksdb_transactiondb_open", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_open_column_families*(
-  options: ptr rocksdb_options_t,
-  txn_db_options: ptr rocksdb_transactiondb_options_t,
-  name: cstring,
-  num_column_families: cint,
-  column_family_names: cstringArray,
-  column_family_options: ptr ptr rocksdb_options_t,
-  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
-  errptr: cstringArray,
-): ptr rocksdb_transactiondb_t {.
-  cdecl, importc: "rocksdb_transactiondb_open_column_families", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_create_snapshot*(
-  txn_db: ptr rocksdb_transactiondb_t
-): ptr rocksdb_snapshot_t {.
-  cdecl, importc: "rocksdb_transactiondb_create_snapshot", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_release_snapshot*(
-  txn_db: ptr rocksdb_transactiondb_t, snapshot: ptr rocksdb_snapshot_t
-) {.cdecl, importc: "rocksdb_transactiondb_release_snapshot", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_property_value*(
-  db: ptr rocksdb_transactiondb_t, propname: cstring
-): cstring {.
-  cdecl, importc: "rocksdb_transactiondb_property_value", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_property_int*(
-  db: ptr rocksdb_transactiondb_t, propname: cstring, out_val: ptr uint64
-): cint {.cdecl, importc: "rocksdb_transactiondb_property_int", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_get_base_db*(
-  txn_db: ptr rocksdb_transactiondb_t
-): ptr rocksdb_t {.
-  cdecl, importc: "rocksdb_transactiondb_get_base_db", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_close_base_db*(
-  base_db: ptr rocksdb_t
-) {.cdecl, importc: "rocksdb_transactiondb_close_base_db", dynlib: librocksdb.}
-
-proc rocksdb_transaction_begin*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  write_options: ptr rocksdb_writeoptions_t,
-  txn_options: ptr rocksdb_transaction_options_t,
-  old_txn: ptr rocksdb_transaction_t,
-): ptr rocksdb_transaction_t {.
-  cdecl, importc: "rocksdb_transaction_begin", dynlib: librocksdb
-.}
-
+    txn_db: ptr rocksdb_transactiondb_t;
+    column_family_options: ptr rocksdb_options_t; column_family_name: cstring;
+    errptr: cstringArray): ptr rocksdb_column_family_handle_t {.cdecl.}
+proc rocksdb_transactiondb_open*(options: ptr rocksdb_options_t; txn_db_options: ptr rocksdb_transactiondb_options_t;
+                                name: cstring; errptr: cstringArray): ptr rocksdb_transactiondb_t {.
+    cdecl.}
+proc rocksdb_transactiondb_open_column_families*(options: ptr rocksdb_options_t;
+    txn_db_options: ptr rocksdb_transactiondb_options_t; name: cstring;
+    num_column_families: cint; column_family_names: cstringArray;
+    column_family_options: ptr ptr rocksdb_options_t;
+    column_family_handles: ptr ptr rocksdb_column_family_handle_t;
+    errptr: cstringArray): ptr rocksdb_transactiondb_t {.cdecl.}
+proc rocksdb_transactiondb_create_snapshot*(txn_db: ptr rocksdb_transactiondb_t): ptr rocksdb_snapshot_t {.
+    cdecl.}
+proc rocksdb_transactiondb_release_snapshot*(txn_db: ptr rocksdb_transactiondb_t;
+    snapshot: ptr rocksdb_snapshot_t) {.cdecl.}
+proc rocksdb_transactiondb_property_value*(db: ptr rocksdb_transactiondb_t;
+    propname: cstring): cstring {.cdecl.}
+proc rocksdb_transactiondb_property_int*(db: ptr rocksdb_transactiondb_t;
+                                        propname: cstring; out_val: ptr uint64): cint {.
+    cdecl.}
+proc rocksdb_transactiondb_get_base_db*(txn_db: ptr rocksdb_transactiondb_t): ptr rocksdb_t {.
+    cdecl.}
+proc rocksdb_transactiondb_close_base_db*(base_db: ptr rocksdb_t) {.cdecl.}
+proc rocksdb_transaction_begin*(txn_db: ptr rocksdb_transactiondb_t;
+                               write_options: ptr rocksdb_writeoptions_t;
+                               txn_options: ptr rocksdb_transaction_options_t;
+                               old_txn: ptr rocksdb_transaction_t): ptr rocksdb_transaction_t {.
+    cdecl.}
 proc rocksdb_transactiondb_get_prepared_transactions*(
-  txn_db: ptr rocksdb_transactiondb_t, cnt: ptr csize_t
-): ptr ptr rocksdb_transaction_t {.
-  cdecl, importc: "rocksdb_transactiondb_get_prepared_transactions", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_set_name*(
-  txn: ptr rocksdb_transaction_t, name: cstring, name_len: csize_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_transaction_set_name", dynlib: librocksdb.}
-
-proc rocksdb_transaction_get_name*(
-  txn: ptr rocksdb_transaction_t, name_len: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_transaction_get_name", dynlib: librocksdb.}
-
-proc rocksdb_transaction_prepare*(
-  txn: ptr rocksdb_transaction_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_transaction_prepare", dynlib: librocksdb.}
-
-proc rocksdb_transaction_commit*(
-  txn: ptr rocksdb_transaction_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_transaction_commit", dynlib: librocksdb.}
-
-proc rocksdb_transaction_rollback*(
-  txn: ptr rocksdb_transaction_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_transaction_rollback", dynlib: librocksdb.}
-
-proc rocksdb_transaction_set_savepoint*(
-  txn: ptr rocksdb_transaction_t
-) {.cdecl, importc: "rocksdb_transaction_set_savepoint", dynlib: librocksdb.}
-
-proc rocksdb_transaction_rollback_to_savepoint*(
-  txn: ptr rocksdb_transaction_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_transaction_rollback_to_savepoint", dynlib: librocksdb.}
-
-proc rocksdb_transaction_destroy*(
-  txn: ptr rocksdb_transaction_t
-) {.cdecl, importc: "rocksdb_transaction_destroy", dynlib: librocksdb.}
-
-proc rocksdb_transaction_get_writebatch_wi*(
-  txn: ptr rocksdb_transaction_t
-): ptr rocksdb_writebatch_wi_t {.
-  cdecl, importc: "rocksdb_transaction_get_writebatch_wi", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_rebuild_from_writebatch*(
-  txn: ptr rocksdb_transaction_t,
-  writebatch: ptr rocksdb_writebatch_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_rebuild_from_writebatch", dynlib: librocksdb.}
-
+    txn_db: ptr rocksdb_transactiondb_t; cnt: ptr csize_t): ptr ptr rocksdb_transaction_t {.
+    cdecl.}
+proc rocksdb_transaction_set_name*(txn: ptr rocksdb_transaction_t; name: cstring;
+                                  name_len: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_get_name*(txn: ptr rocksdb_transaction_t;
+                                  name_len: ptr csize_t): cstring {.cdecl.}
+proc rocksdb_transaction_prepare*(txn: ptr rocksdb_transaction_t;
+                                 errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_commit*(txn: ptr rocksdb_transaction_t;
+                                errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_rollback*(txn: ptr rocksdb_transaction_t;
+                                  errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_set_savepoint*(txn: ptr rocksdb_transaction_t) {.cdecl.}
+proc rocksdb_transaction_rollback_to_savepoint*(txn: ptr rocksdb_transaction_t;
+    errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_destroy*(txn: ptr rocksdb_transaction_t) {.cdecl.}
+proc rocksdb_transaction_get_writebatch_wi*(txn: ptr rocksdb_transaction_t): ptr rocksdb_writebatch_wi_t {.
+    cdecl.}
+proc rocksdb_transaction_rebuild_from_writebatch*(txn: ptr rocksdb_transaction_t;
+    writebatch: ptr rocksdb_writebatch_t; errptr: cstringArray) {.cdecl.}
 ##  This rocksdb_writebatch_wi_t should be freed with rocksdb_free
 
 proc rocksdb_transaction_rebuild_from_writebatch_wi*(
-  txn: ptr rocksdb_transaction_t, wi: ptr rocksdb_writebatch_wi_t, errptr: cstringArray
-) {.
-  cdecl, importc: "rocksdb_transaction_rebuild_from_writebatch_wi", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_set_commit_timestamp*(
-  txn: ptr rocksdb_transaction_t, commit_timestamp: uint64
-) {.cdecl, importc: "rocksdb_transaction_set_commit_timestamp", dynlib: librocksdb.}
-
+    txn: ptr rocksdb_transaction_t; wi: ptr rocksdb_writebatch_wi_t;
+    errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_set_commit_timestamp*(txn: ptr rocksdb_transaction_t;
+    commit_timestamp: uint64) {.cdecl.}
 proc rocksdb_transaction_set_read_timestamp_for_validation*(
-  txn: ptr rocksdb_transaction_t, read_timestamp: uint64
-) {.
-  cdecl,
-  importc: "rocksdb_transaction_set_read_timestamp_for_validation",
-  dynlib: librocksdb
-.}
-
+    txn: ptr rocksdb_transaction_t; read_timestamp: uint64) {.cdecl.}
 ##  This snapshot should be freed using rocksdb_free
 
-proc rocksdb_transaction_get_snapshot*(
-  txn: ptr rocksdb_transaction_t
-): ptr rocksdb_snapshot_t {.
-  cdecl, importc: "rocksdb_transaction_get_snapshot", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_get*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  klen: csize_t,
-  vlen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_transaction_get", dynlib: librocksdb.}
-
-proc rocksdb_transaction_get_pinned*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  klen: csize_t,
-  errptr: cstringArray,
-): ptr rocksdb_pinnableslice_t {.
-  cdecl, importc: "rocksdb_transaction_get_pinned", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_get_cf*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  vlen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_transaction_get_cf", dynlib: librocksdb.}
-
-proc rocksdb_transaction_get_pinned_cf*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  errptr: cstringArray,
-): ptr rocksdb_pinnableslice_t {.
-  cdecl, importc: "rocksdb_transaction_get_pinned_cf", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_get_for_update*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  klen: csize_t,
-  vlen: ptr csize_t,
-  exclusive: uint8,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_transaction_get_for_update", dynlib: librocksdb.}
-
-proc rocksdb_transaction_get_pinned_for_update*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  klen: csize_t,
-  exclusive: uint8,
-  errptr: cstringArray,
-): ptr rocksdb_pinnableslice_t {.
-  cdecl, importc: "rocksdb_transaction_get_pinned_for_update", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_get_for_update_cf*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  vlen: ptr csize_t,
-  exclusive: uint8,
-  errptr: cstringArray,
-): cstring {.
-  cdecl, importc: "rocksdb_transaction_get_for_update_cf", dynlib: librocksdb
-.}
-
+proc rocksdb_transaction_get_snapshot*(txn: ptr rocksdb_transaction_t): ptr rocksdb_snapshot_t {.
+    cdecl.}
+proc rocksdb_transaction_get*(txn: ptr rocksdb_transaction_t;
+                             options: ptr rocksdb_readoptions_t; key: cstring;
+                             klen: csize_t; vlen: ptr csize_t; errptr: cstringArray): cstring {.
+    cdecl.}
+proc rocksdb_transaction_get_pinned*(txn: ptr rocksdb_transaction_t;
+                                    options: ptr rocksdb_readoptions_t;
+                                    key: cstring; klen: csize_t;
+                                    errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
+    cdecl.}
+proc rocksdb_transaction_get_cf*(txn: ptr rocksdb_transaction_t;
+                                options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t;
+                                key: cstring; klen: csize_t; vlen: ptr csize_t;
+                                errptr: cstringArray): cstring {.cdecl.}
+proc rocksdb_transaction_get_pinned_cf*(txn: ptr rocksdb_transaction_t;
+                                       options: ptr rocksdb_readoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
+                                       errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
+    cdecl.}
+proc rocksdb_transaction_get_for_update*(txn: ptr rocksdb_transaction_t;
+                                        options: ptr rocksdb_readoptions_t;
+                                        key: cstring; klen: csize_t;
+                                        vlen: ptr csize_t; exclusive: uint8;
+                                        errptr: cstringArray): cstring {.cdecl.}
+proc rocksdb_transaction_get_pinned_for_update*(txn: ptr rocksdb_transaction_t;
+    options: ptr rocksdb_readoptions_t; key: cstring; klen: csize_t; exclusive: uint8;
+    errptr: cstringArray): ptr rocksdb_pinnableslice_t {.cdecl.}
+proc rocksdb_transaction_get_for_update_cf*(txn: ptr rocksdb_transaction_t;
+    options: ptr rocksdb_readoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
+    vlen: ptr csize_t; exclusive: uint8; errptr: cstringArray): cstring {.cdecl.}
 proc rocksdb_transaction_get_pinned_for_update_cf*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  exclusive: uint8,
-  errptr: cstringArray,
-): ptr rocksdb_pinnableslice_t {.
-  cdecl, importc: "rocksdb_transaction_get_pinned_for_update_cf", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_multi_get*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_multi_get", dynlib: librocksdb.}
-
-proc rocksdb_transaction_multi_get_for_update*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_multi_get_for_update", dynlib: librocksdb.}
-
-proc rocksdb_transaction_multi_get_cf*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  column_families: ptr ptr rocksdb_column_family_handle_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_multi_get_cf", dynlib: librocksdb.}
-
-proc rocksdb_transaction_multi_get_for_update_cf*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  column_families: ptr ptr rocksdb_column_family_handle_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_multi_get_for_update_cf", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_get*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  klen: csize_t,
-  vlen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_transactiondb_get", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_get_pinned*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  klen: csize_t,
-  errptr: cstringArray,
-): ptr rocksdb_pinnableslice_t {.
-  cdecl, importc: "rocksdb_transactiondb_get_pinned", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_get_cf*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  vallen: ptr csize_t,
-  errptr: cstringArray,
-): cstring {.cdecl, importc: "rocksdb_transactiondb_get_cf", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_get_pinned_cf*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  errptr: cstringArray,
-): ptr rocksdb_pinnableslice_t {.
-  cdecl, importc: "rocksdb_transactiondb_get_pinned_cf", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_multi_get*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_readoptions_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_multi_get", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_multi_get_cf*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_families: ptr ptr rocksdb_column_family_handle_t,
-  num_keys: csize_t,
-  keys_list: cstringArray,
-  keys_list_sizes: ptr csize_t,
-  values_list: cstringArray,
-  values_list_sizes: ptr csize_t,
-  errs: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_multi_get_cf", dynlib: librocksdb.}
-
-proc rocksdb_transaction_put*(
-  txn: ptr rocksdb_transaction_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_put", dynlib: librocksdb.}
-
-proc rocksdb_transaction_put_cf*(
-  txn: ptr rocksdb_transaction_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_put_cf", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_put*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_put", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_put_cf*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  val: cstring,
-  vallen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_put_cf", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_write*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_writeoptions_t,
-  batch: ptr rocksdb_writebatch_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_write", dynlib: librocksdb.}
-
-proc rocksdb_transaction_merge*(
-  txn: ptr rocksdb_transaction_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_merge", dynlib: librocksdb.}
-
-proc rocksdb_transaction_merge_cf*(
-  txn: ptr rocksdb_transaction_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_merge_cf", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_merge*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_merge", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_merge_cf*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  val: cstring,
-  vlen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_merge_cf", dynlib: librocksdb.}
-
-proc rocksdb_transaction_delete*(
-  txn: ptr rocksdb_transaction_t, key: cstring, klen: csize_t, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_transaction_delete", dynlib: librocksdb.}
-
-proc rocksdb_transaction_delete_cf*(
-  txn: ptr rocksdb_transaction_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  klen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transaction_delete_cf", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_delete*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_writeoptions_t,
-  key: cstring,
-  klen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_delete", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_delete_cf*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_writeoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_delete_cf", dynlib: librocksdb.}
-
-proc rocksdb_transaction_create_iterator*(
-  txn: ptr rocksdb_transaction_t, options: ptr rocksdb_readoptions_t
-): ptr rocksdb_iterator_t {.
-  cdecl, importc: "rocksdb_transaction_create_iterator", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_create_iterator_cf*(
-  txn: ptr rocksdb_transaction_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-): ptr rocksdb_iterator_t {.
-  cdecl, importc: "rocksdb_transaction_create_iterator_cf", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_create_iterator*(
-  txn_db: ptr rocksdb_transactiondb_t, options: ptr rocksdb_readoptions_t
-): ptr rocksdb_iterator_t {.
-  cdecl, importc: "rocksdb_transactiondb_create_iterator", dynlib: librocksdb
-.}
-
+    txn: ptr rocksdb_transaction_t; options: ptr rocksdb_readoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
+    exclusive: uint8; errptr: cstringArray): ptr rocksdb_pinnableslice_t {.cdecl.}
+proc rocksdb_transaction_multi_get*(txn: ptr rocksdb_transaction_t;
+                                   options: ptr rocksdb_readoptions_t;
+                                   num_keys: csize_t; keys_list: cstringArray;
+                                   keys_list_sizes: ptr csize_t;
+                                   values_list: cstringArray;
+                                   values_list_sizes: ptr csize_t;
+                                   errs: cstringArray) {.cdecl.}
+proc rocksdb_transaction_multi_get_for_update*(txn: ptr rocksdb_transaction_t;
+    options: ptr rocksdb_readoptions_t; num_keys: csize_t; keys_list: cstringArray;
+    keys_list_sizes: ptr csize_t; values_list: cstringArray;
+    values_list_sizes: ptr csize_t; errs: cstringArray) {.cdecl.}
+proc rocksdb_transaction_multi_get_cf*(txn: ptr rocksdb_transaction_t;
+                                      options: ptr rocksdb_readoptions_t;
+    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
+                                      keys_list: cstringArray;
+                                      keys_list_sizes: ptr csize_t;
+                                      values_list: cstringArray;
+                                      values_list_sizes: ptr csize_t;
+                                      errs: cstringArray) {.cdecl.}
+proc rocksdb_transaction_multi_get_for_update_cf*(txn: ptr rocksdb_transaction_t;
+    options: ptr rocksdb_readoptions_t;
+    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
+    keys_list: cstringArray; keys_list_sizes: ptr csize_t; values_list: cstringArray;
+    values_list_sizes: ptr csize_t; errs: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_get*(txn_db: ptr rocksdb_transactiondb_t;
+                               options: ptr rocksdb_readoptions_t; key: cstring;
+                               klen: csize_t; vlen: ptr csize_t; errptr: cstringArray): cstring {.
+    cdecl.}
+proc rocksdb_transactiondb_get_pinned*(txn_db: ptr rocksdb_transactiondb_t;
+                                      options: ptr rocksdb_readoptions_t;
+                                      key: cstring; klen: csize_t;
+                                      errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
+    cdecl.}
+proc rocksdb_transactiondb_get_cf*(txn_db: ptr rocksdb_transactiondb_t;
+                                  options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t;
+                                  key: cstring; keylen: csize_t;
+                                  vallen: ptr csize_t; errptr: cstringArray): cstring {.
+    cdecl.}
+proc rocksdb_transactiondb_get_pinned_cf*(txn_db: ptr rocksdb_transactiondb_t;
+    options: ptr rocksdb_readoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
+    errptr: cstringArray): ptr rocksdb_pinnableslice_t {.cdecl.}
+proc rocksdb_transactiondb_multi_get*(txn_db: ptr rocksdb_transactiondb_t;
+                                     options: ptr rocksdb_readoptions_t;
+                                     num_keys: csize_t; keys_list: cstringArray;
+                                     keys_list_sizes: ptr csize_t;
+                                     values_list: cstringArray;
+                                     values_list_sizes: ptr csize_t;
+                                     errs: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_multi_get_cf*(txn_db: ptr rocksdb_transactiondb_t;
+                                        options: ptr rocksdb_readoptions_t;
+    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
+                                        keys_list: cstringArray;
+                                        keys_list_sizes: ptr csize_t;
+                                        values_list: cstringArray;
+                                        values_list_sizes: ptr csize_t;
+                                        errs: cstringArray) {.cdecl.}
+proc rocksdb_transaction_put*(txn: ptr rocksdb_transaction_t; key: cstring;
+                             klen: csize_t; val: cstring; vlen: csize_t;
+                             errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_put_cf*(txn: ptr rocksdb_transaction_t; column_family: ptr rocksdb_column_family_handle_t;
+                                key: cstring; klen: csize_t; val: cstring;
+                                vlen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_put*(txn_db: ptr rocksdb_transactiondb_t;
+                               options: ptr rocksdb_writeoptions_t; key: cstring;
+                               klen: csize_t; val: cstring; vlen: csize_t;
+                               errptr: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_put_cf*(txn_db: ptr rocksdb_transactiondb_t;
+                                  options: ptr rocksdb_writeoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
+                                  val: cstring; vallen: csize_t;
+                                  errptr: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_write*(txn_db: ptr rocksdb_transactiondb_t;
+                                 options: ptr rocksdb_writeoptions_t;
+                                 batch: ptr rocksdb_writebatch_t;
+                                 errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_merge*(txn: ptr rocksdb_transaction_t; key: cstring;
+                               klen: csize_t; val: cstring; vlen: csize_t;
+                               errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_merge_cf*(txn: ptr rocksdb_transaction_t; column_family: ptr rocksdb_column_family_handle_t;
+                                  key: cstring; klen: csize_t; val: cstring;
+                                  vlen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_merge*(txn_db: ptr rocksdb_transactiondb_t;
+                                 options: ptr rocksdb_writeoptions_t; key: cstring;
+                                 klen: csize_t; val: cstring; vlen: csize_t;
+                                 errptr: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_merge_cf*(txn_db: ptr rocksdb_transactiondb_t;
+                                    options: ptr rocksdb_writeoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
+                                    val: cstring; vlen: csize_t;
+                                    errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_delete*(txn: ptr rocksdb_transaction_t; key: cstring;
+                                klen: csize_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_delete_cf*(txn: ptr rocksdb_transaction_t; column_family: ptr rocksdb_column_family_handle_t;
+                                   key: cstring; klen: csize_t; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_transactiondb_delete*(txn_db: ptr rocksdb_transactiondb_t;
+                                  options: ptr rocksdb_writeoptions_t;
+                                  key: cstring; klen: csize_t; errptr: cstringArray) {.
+    cdecl.}
+proc rocksdb_transactiondb_delete_cf*(txn_db: ptr rocksdb_transactiondb_t;
+                                     options: ptr rocksdb_writeoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
+                                     errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_create_iterator*(txn: ptr rocksdb_transaction_t;
+    options: ptr rocksdb_readoptions_t): ptr rocksdb_iterator_t {.cdecl.}
+proc rocksdb_transaction_create_iterator_cf*(txn: ptr rocksdb_transaction_t;
+    options: ptr rocksdb_readoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t): ptr rocksdb_iterator_t {.
+    cdecl.}
+proc rocksdb_transactiondb_create_iterator*(txn_db: ptr rocksdb_transactiondb_t;
+    options: ptr rocksdb_readoptions_t): ptr rocksdb_iterator_t {.cdecl.}
 proc rocksdb_transactiondb_create_iterator_cf*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-): ptr rocksdb_iterator_t {.
-  cdecl, importc: "rocksdb_transactiondb_create_iterator_cf", dynlib: librocksdb
-.}
-
-proc rocksdb_transactiondb_close*(
-  txn_db: ptr rocksdb_transactiondb_t
-) {.cdecl, importc: "rocksdb_transactiondb_close", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_flush*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_flushoptions_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_flush", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_flush_cf*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_flushoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_flush_cf", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_flush_cfs*(
-  txn_db: ptr rocksdb_transactiondb_t,
-  options: ptr rocksdb_flushoptions_t,
-  column_families: ptr ptr rocksdb_column_family_handle_t,
-  num_column_families: cint,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_transactiondb_flush_cfs", dynlib: librocksdb.}
-
-proc rocksdb_transactiondb_flush_wal*(
-  txn_db: ptr rocksdb_transactiondb_t, sync: uint8, errptr: cstringArray
-) {.cdecl, importc: "rocksdb_transactiondb_flush_wal", dynlib: librocksdb.}
-
+    txn_db: ptr rocksdb_transactiondb_t; options: ptr rocksdb_readoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t): ptr rocksdb_iterator_t {.
+    cdecl.}
+proc rocksdb_transactiondb_close*(txn_db: ptr rocksdb_transactiondb_t) {.cdecl.}
+proc rocksdb_transactiondb_flush*(txn_db: ptr rocksdb_transactiondb_t;
+                                 options: ptr rocksdb_flushoptions_t;
+                                 errptr: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_flush_cf*(txn_db: ptr rocksdb_transactiondb_t;
+                                    options: ptr rocksdb_flushoptions_t;
+    column_family: ptr rocksdb_column_family_handle_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_flush_cfs*(txn_db: ptr rocksdb_transactiondb_t;
+                                     options: ptr rocksdb_flushoptions_t;
+    column_families: ptr ptr rocksdb_column_family_handle_t;
+                                     num_column_families: cint;
+                                     errptr: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_flush_wal*(txn_db: ptr rocksdb_transactiondb_t;
+                                     sync: uint8; errptr: cstringArray) {.cdecl.}
 proc rocksdb_transactiondb_checkpoint_object_create*(
-  txn_db: ptr rocksdb_transactiondb_t, errptr: cstringArray
-): ptr rocksdb_checkpoint_t {.
-  cdecl, importc: "rocksdb_transactiondb_checkpoint_object_create", dynlib: librocksdb
-.}
-
-proc rocksdb_optimistictransactiondb_open*(
-  options: ptr rocksdb_options_t, name: cstring, errptr: cstringArray
-): ptr rocksdb_optimistictransactiondb_t {.
-  cdecl, importc: "rocksdb_optimistictransactiondb_open", dynlib: librocksdb
-.}
-
+    txn_db: ptr rocksdb_transactiondb_t; errptr: cstringArray): ptr rocksdb_checkpoint_t {.
+    cdecl.}
+proc rocksdb_optimistictransactiondb_open*(options: ptr rocksdb_options_t;
+    name: cstring; errptr: cstringArray): ptr rocksdb_optimistictransactiondb_t {.
+    cdecl.}
 proc rocksdb_optimistictransactiondb_open_column_families*(
-  options: ptr rocksdb_options_t,
-  name: cstring,
-  num_column_families: cint,
-  column_family_names: cstringArray,
-  column_family_options: ptr ptr rocksdb_options_t,
-  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
-  errptr: cstringArray,
-): ptr rocksdb_optimistictransactiondb_t {.
-  cdecl,
-  importc: "rocksdb_optimistictransactiondb_open_column_families",
-  dynlib: librocksdb
-.}
-
+    options: ptr rocksdb_options_t; name: cstring; num_column_families: cint;
+    column_family_names: cstringArray;
+    column_family_options: ptr ptr rocksdb_options_t;
+    column_family_handles: ptr ptr rocksdb_column_family_handle_t;
+    errptr: cstringArray): ptr rocksdb_optimistictransactiondb_t {.cdecl.}
 proc rocksdb_optimistictransactiondb_get_base_db*(
-  otxn_db: ptr rocksdb_optimistictransactiondb_t
-): ptr rocksdb_t {.
-  cdecl, importc: "rocksdb_optimistictransactiondb_get_base_db", dynlib: librocksdb
-.}
-
-proc rocksdb_optimistictransactiondb_close_base_db*(
-  base_db: ptr rocksdb_t
-) {.
-  cdecl, importc: "rocksdb_optimistictransactiondb_close_base_db", dynlib: librocksdb
-.}
-
+    otxn_db: ptr rocksdb_optimistictransactiondb_t): ptr rocksdb_t {.cdecl.}
+proc rocksdb_optimistictransactiondb_close_base_db*(base_db: ptr rocksdb_t) {.cdecl.}
 proc rocksdb_optimistictransaction_begin*(
-  otxn_db: ptr rocksdb_optimistictransactiondb_t,
-  write_options: ptr rocksdb_writeoptions_t,
-  otxn_options: ptr rocksdb_optimistictransaction_options_t,
-  old_txn: ptr rocksdb_transaction_t,
-): ptr rocksdb_transaction_t {.
-  cdecl, importc: "rocksdb_optimistictransaction_begin", dynlib: librocksdb
-.}
-
+    otxn_db: ptr rocksdb_optimistictransactiondb_t;
+    write_options: ptr rocksdb_writeoptions_t;
+    otxn_options: ptr rocksdb_optimistictransaction_options_t;
+    old_txn: ptr rocksdb_transaction_t): ptr rocksdb_transaction_t {.cdecl.}
 proc rocksdb_optimistictransactiondb_write*(
-  otxn_db: ptr rocksdb_optimistictransactiondb_t,
-  options: ptr rocksdb_writeoptions_t,
-  batch: ptr rocksdb_writebatch_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_optimistictransactiondb_write", dynlib: librocksdb.}
-
+    otxn_db: ptr rocksdb_optimistictransactiondb_t;
+    options: ptr rocksdb_writeoptions_t; batch: ptr rocksdb_writebatch_t;
+    errptr: cstringArray) {.cdecl.}
 proc rocksdb_optimistictransactiondb_close*(
-  otxn_db: ptr rocksdb_optimistictransactiondb_t
-) {.cdecl, importc: "rocksdb_optimistictransactiondb_close", dynlib: librocksdb.}
-
+    otxn_db: ptr rocksdb_optimistictransactiondb_t) {.cdecl.}
 proc rocksdb_optimistictransactiondb_checkpoint_object_create*(
-  otxn_db: ptr rocksdb_optimistictransactiondb_t, errptr: cstringArray
-): ptr rocksdb_checkpoint_t {.
-  cdecl,
-  importc: "rocksdb_optimistictransactiondb_checkpoint_object_create",
-  dynlib: librocksdb
-.}
-
+    otxn_db: ptr rocksdb_optimistictransactiondb_t; errptr: cstringArray): ptr rocksdb_checkpoint_t {.
+    cdecl.}
 ##  Transaction Options
 
 proc rocksdb_transactiondb_options_create*(): ptr rocksdb_transactiondb_options_t {.
-  cdecl, importc: "rocksdb_transactiondb_options_create", dynlib: librocksdb
-.}
-
+    cdecl.}
 proc rocksdb_transactiondb_options_destroy*(
-  opt: ptr rocksdb_transactiondb_options_t
-) {.cdecl, importc: "rocksdb_transactiondb_options_destroy", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_transactiondb_options_t) {.cdecl.}
 proc rocksdb_transactiondb_options_set_max_num_locks*(
-  opt: ptr rocksdb_transactiondb_options_t, max_num_locks: int64
-) {.
-  cdecl, importc: "rocksdb_transactiondb_options_set_max_num_locks", dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_transactiondb_options_t; max_num_locks: int64) {.cdecl.}
 proc rocksdb_transactiondb_options_set_num_stripes*(
-  opt: ptr rocksdb_transactiondb_options_t, num_stripes: csize_t
-) {.
-  cdecl, importc: "rocksdb_transactiondb_options_set_num_stripes", dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_transactiondb_options_t; num_stripes: csize_t) {.cdecl.}
 proc rocksdb_transactiondb_options_set_transaction_lock_timeout*(
-  opt: ptr rocksdb_transactiondb_options_t, txn_lock_timeout: int64
-) {.
-  cdecl,
-  importc: "rocksdb_transactiondb_options_set_transaction_lock_timeout",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_transactiondb_options_t; txn_lock_timeout: int64) {.cdecl.}
 proc rocksdb_transactiondb_options_set_default_lock_timeout*(
-  opt: ptr rocksdb_transactiondb_options_t, default_lock_timeout: int64
-) {.
-  cdecl,
-  importc: "rocksdb_transactiondb_options_set_default_lock_timeout",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_transactiondb_options_t; default_lock_timeout: int64) {.cdecl.}
 proc rocksdb_transaction_options_create*(): ptr rocksdb_transaction_options_t {.
-  cdecl, importc: "rocksdb_transaction_options_create", dynlib: librocksdb
-.}
-
-proc rocksdb_transaction_options_destroy*(
-  opt: ptr rocksdb_transaction_options_t
-) {.cdecl, importc: "rocksdb_transaction_options_destroy", dynlib: librocksdb.}
-
+    cdecl.}
+proc rocksdb_transaction_options_destroy*(opt: ptr rocksdb_transaction_options_t) {.
+    cdecl.}
 proc rocksdb_transaction_options_set_set_snapshot*(
-  opt: ptr rocksdb_transaction_options_t, v: uint8
-) {.cdecl, importc: "rocksdb_transaction_options_set_set_snapshot", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_transaction_options_t; v: uint8) {.cdecl.}
 proc rocksdb_transaction_options_set_deadlock_detect*(
-  opt: ptr rocksdb_transaction_options_t, v: uint8
-) {.
-  cdecl, importc: "rocksdb_transaction_options_set_deadlock_detect", dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_transaction_options_t; v: uint8) {.cdecl.}
 proc rocksdb_transaction_options_set_lock_timeout*(
-  opt: ptr rocksdb_transaction_options_t, lock_timeout: int64
-) {.cdecl, importc: "rocksdb_transaction_options_set_lock_timeout", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_transaction_options_t; lock_timeout: int64) {.cdecl.}
 proc rocksdb_transaction_options_set_expiration*(
-  opt: ptr rocksdb_transaction_options_t, expiration: int64
-) {.cdecl, importc: "rocksdb_transaction_options_set_expiration", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_transaction_options_t; expiration: int64) {.cdecl.}
 proc rocksdb_transaction_options_set_deadlock_detect_depth*(
-  opt: ptr rocksdb_transaction_options_t, depth: int64
-) {.
-  cdecl,
-  importc: "rocksdb_transaction_options_set_deadlock_detect_depth",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_transaction_options_t; depth: int64) {.cdecl.}
 proc rocksdb_transaction_options_set_max_write_batch_size*(
-  opt: ptr rocksdb_transaction_options_t, size: csize_t
-) {.
-  cdecl,
-  importc: "rocksdb_transaction_options_set_max_write_batch_size",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_transaction_options_t; size: csize_t) {.cdecl.}
 proc rocksdb_transaction_options_set_skip_prepare*(
-  opt: ptr rocksdb_transaction_options_t, v: uint8
-) {.cdecl, importc: "rocksdb_transaction_options_set_skip_prepare", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_transaction_options_t; v: uint8) {.cdecl.}
 proc rocksdb_optimistictransaction_options_create*(): ptr rocksdb_optimistictransaction_options_t {.
-  cdecl, importc: "rocksdb_optimistictransaction_options_create", dynlib: librocksdb
-.}
-
+    cdecl.}
 proc rocksdb_optimistictransaction_options_destroy*(
-  opt: ptr rocksdb_optimistictransaction_options_t
-) {.
-  cdecl, importc: "rocksdb_optimistictransaction_options_destroy", dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_optimistictransaction_options_t) {.cdecl.}
 proc rocksdb_optimistictransaction_options_set_set_snapshot*(
-  opt: ptr rocksdb_optimistictransaction_options_t, v: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_optimistictransaction_options_set_set_snapshot",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_optimistictransaction_options_t; v: uint8) {.cdecl.}
 proc rocksdb_optimistictransactiondb_property_value*(
-  db: ptr rocksdb_optimistictransactiondb_t, propname: cstring
-): cstring {.
-  cdecl, importc: "rocksdb_optimistictransactiondb_property_value", dynlib: librocksdb
-.}
-
+    db: ptr rocksdb_optimistictransactiondb_t; propname: cstring): cstring {.cdecl.}
 proc rocksdb_optimistictransactiondb_property_int*(
-  db: ptr rocksdb_optimistictransactiondb_t, propname: cstring, out_val: ptr uint64
-): cint {.
-  cdecl, importc: "rocksdb_optimistictransactiondb_property_int", dynlib: librocksdb
-.}
-
+    db: ptr rocksdb_optimistictransactiondb_t; propname: cstring; out_val: ptr uint64): cint {.
+    cdecl.}
 ##  referring to convention (3), this should be used by client
 ##  to free memory that was malloc()ed
 
-proc rocksdb_free*(
-  `ptr`: pointer
-) {.cdecl, importc: "rocksdb_free", dynlib: librocksdb.}
-
-proc rocksdb_get_pinned*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  key: cstring,
-  keylen: csize_t,
-  errptr: cstringArray,
-): ptr rocksdb_pinnableslice_t {.
-  cdecl, importc: "rocksdb_get_pinned", dynlib: librocksdb
-.}
-
-proc rocksdb_get_pinned_cf*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_readoptions_t,
-  column_family: ptr rocksdb_column_family_handle_t,
-  key: cstring,
-  keylen: csize_t,
-  errptr: cstringArray,
-): ptr rocksdb_pinnableslice_t {.
-  cdecl, importc: "rocksdb_get_pinned_cf", dynlib: librocksdb
-.}
-
-proc rocksdb_pinnableslice_destroy*(
-  v: ptr rocksdb_pinnableslice_t
-) {.cdecl, importc: "rocksdb_pinnableslice_destroy", dynlib: librocksdb.}
-
-proc rocksdb_pinnableslice_value*(
-  t: ptr rocksdb_pinnableslice_t, vlen: ptr csize_t
-): cstring {.cdecl, importc: "rocksdb_pinnableslice_value", dynlib: librocksdb.}
-
-proc rocksdb_memory_consumers_create*(): ptr rocksdb_memory_consumers_t {.
-  cdecl, importc: "rocksdb_memory_consumers_create", dynlib: librocksdb
-.}
-
-proc rocksdb_memory_consumers_add_db*(
-  consumers: ptr rocksdb_memory_consumers_t, db: ptr rocksdb_t
-) {.cdecl, importc: "rocksdb_memory_consumers_add_db", dynlib: librocksdb.}
-
-proc rocksdb_memory_consumers_add_cache*(
-  consumers: ptr rocksdb_memory_consumers_t, cache: ptr rocksdb_cache_t
-) {.cdecl, importc: "rocksdb_memory_consumers_add_cache", dynlib: librocksdb.}
-
-proc rocksdb_memory_consumers_destroy*(
-  consumers: ptr rocksdb_memory_consumers_t
-) {.cdecl, importc: "rocksdb_memory_consumers_destroy", dynlib: librocksdb.}
-
+proc rocksdb_free*(`ptr`: pointer) {.cdecl.}
+proc rocksdb_get_pinned*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
+                        key: cstring; keylen: csize_t; errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
+    cdecl.}
+proc rocksdb_get_pinned_cf*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
+                           column_family: ptr rocksdb_column_family_handle_t;
+                           key: cstring; keylen: csize_t; errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
+    cdecl.}
+proc rocksdb_pinnableslice_destroy*(v: ptr rocksdb_pinnableslice_t) {.cdecl.}
+proc rocksdb_pinnableslice_value*(t: ptr rocksdb_pinnableslice_t; vlen: ptr csize_t): cstring {.
+    cdecl.}
+proc rocksdb_memory_consumers_create*(): ptr rocksdb_memory_consumers_t {.cdecl.}
+proc rocksdb_memory_consumers_add_db*(consumers: ptr rocksdb_memory_consumers_t;
+                                     db: ptr rocksdb_t) {.cdecl.}
+proc rocksdb_memory_consumers_add_cache*(consumers: ptr rocksdb_memory_consumers_t;
+                                        cache: ptr rocksdb_cache_t) {.cdecl.}
+proc rocksdb_memory_consumers_destroy*(consumers: ptr rocksdb_memory_consumers_t) {.
+    cdecl.}
 proc rocksdb_approximate_memory_usage_create*(
-  consumers: ptr rocksdb_memory_consumers_t, errptr: cstringArray
-): ptr rocksdb_memory_usage_t {.
-  cdecl, importc: "rocksdb_approximate_memory_usage_create", dynlib: librocksdb
-.}
-
-proc rocksdb_approximate_memory_usage_destroy*(
-  usage: ptr rocksdb_memory_usage_t
-) {.cdecl, importc: "rocksdb_approximate_memory_usage_destroy", dynlib: librocksdb.}
-
+    consumers: ptr rocksdb_memory_consumers_t; errptr: cstringArray): ptr rocksdb_memory_usage_t {.
+    cdecl.}
+proc rocksdb_approximate_memory_usage_destroy*(usage: ptr rocksdb_memory_usage_t) {.
+    cdecl.}
 proc rocksdb_approximate_memory_usage_get_mem_table_total*(
-  memory_usage: ptr rocksdb_memory_usage_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_approximate_memory_usage_get_mem_table_total",
-  dynlib: librocksdb
-.}
-
+    memory_usage: ptr rocksdb_memory_usage_t): uint64 {.cdecl.}
 proc rocksdb_approximate_memory_usage_get_mem_table_unflushed*(
-  memory_usage: ptr rocksdb_memory_usage_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_approximate_memory_usage_get_mem_table_unflushed",
-  dynlib: librocksdb
-.}
-
+    memory_usage: ptr rocksdb_memory_usage_t): uint64 {.cdecl.}
 proc rocksdb_approximate_memory_usage_get_mem_table_readers_total*(
-  memory_usage: ptr rocksdb_memory_usage_t
-): uint64 {.
-  cdecl,
-  importc: "rocksdb_approximate_memory_usage_get_mem_table_readers_total",
-  dynlib: librocksdb
-.}
-
+    memory_usage: ptr rocksdb_memory_usage_t): uint64 {.cdecl.}
 proc rocksdb_approximate_memory_usage_get_cache_total*(
-  memory_usage: ptr rocksdb_memory_usage_t
-): uint64 {.
-  cdecl, importc: "rocksdb_approximate_memory_usage_get_cache_total", dynlib: librocksdb
-.}
-
-proc rocksdb_options_set_dump_malloc_stats*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.cdecl, importc: "rocksdb_options_set_dump_malloc_stats", dynlib: librocksdb.}
-
-proc rocksdb_options_set_memtable_whole_key_filtering*(
-  a1: ptr rocksdb_options_t, a2: uint8
-) {.
-  cdecl, importc: "rocksdb_options_set_memtable_whole_key_filtering", dynlib: librocksdb
-.}
-
-proc rocksdb_cancel_all_background_work*(
-  db: ptr rocksdb_t, wait: uint8
-) {.cdecl, importc: "rocksdb_cancel_all_background_work", dynlib: librocksdb.}
-
-proc rocksdb_disable_manual_compaction*(
-  db: ptr rocksdb_t
-) {.cdecl, importc: "rocksdb_disable_manual_compaction", dynlib: librocksdb.}
-
-proc rocksdb_enable_manual_compaction*(
-  db: ptr rocksdb_t
-) {.cdecl, importc: "rocksdb_enable_manual_compaction", dynlib: librocksdb.}
-
+    memory_usage: ptr rocksdb_memory_usage_t): uint64 {.cdecl.}
+proc rocksdb_options_set_dump_malloc_stats*(a1: ptr rocksdb_options_t; a2: uint8) {.
+    cdecl.}
+proc rocksdb_options_set_memtable_whole_key_filtering*(a1: ptr rocksdb_options_t;
+    a2: uint8) {.cdecl.}
+proc rocksdb_cancel_all_background_work*(db: ptr rocksdb_t; wait: uint8) {.cdecl.}
+proc rocksdb_disable_manual_compaction*(db: ptr rocksdb_t) {.cdecl.}
+proc rocksdb_enable_manual_compaction*(db: ptr rocksdb_t) {.cdecl.}
 proc rocksdb_statistics_histogram_data_create*(): ptr rocksdb_statistics_histogram_data_t {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_create", dynlib: librocksdb
-.}
-
+    cdecl.}
 proc rocksdb_statistics_histogram_data_destroy*(
-  data: ptr rocksdb_statistics_histogram_data_t
-) {.cdecl, importc: "rocksdb_statistics_histogram_data_destroy", dynlib: librocksdb.}
-
+    data: ptr rocksdb_statistics_histogram_data_t) {.cdecl.}
 proc rocksdb_statistics_histogram_data_get_median*(
-  data: ptr rocksdb_statistics_histogram_data_t
-): cdouble {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_get_median", dynlib: librocksdb
-.}
-
+    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
 proc rocksdb_statistics_histogram_data_get_p95*(
-  data: ptr rocksdb_statistics_histogram_data_t
-): cdouble {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_get_p95", dynlib: librocksdb
-.}
-
+    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
 proc rocksdb_statistics_histogram_data_get_p99*(
-  data: ptr rocksdb_statistics_histogram_data_t
-): cdouble {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_get_p99", dynlib: librocksdb
-.}
-
+    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
 proc rocksdb_statistics_histogram_data_get_average*(
-  data: ptr rocksdb_statistics_histogram_data_t
-): cdouble {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_get_average", dynlib: librocksdb
-.}
-
+    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
 proc rocksdb_statistics_histogram_data_get_std_dev*(
-  data: ptr rocksdb_statistics_histogram_data_t
-): cdouble {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_get_std_dev", dynlib: librocksdb
-.}
-
+    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
 proc rocksdb_statistics_histogram_data_get_max*(
-  data: ptr rocksdb_statistics_histogram_data_t
-): cdouble {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_get_max", dynlib: librocksdb
-.}
-
+    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
 proc rocksdb_statistics_histogram_data_get_count*(
-  data: ptr rocksdb_statistics_histogram_data_t
-): uint64 {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_get_count", dynlib: librocksdb
-.}
-
+    data: ptr rocksdb_statistics_histogram_data_t): uint64 {.cdecl.}
 proc rocksdb_statistics_histogram_data_get_sum*(
-  data: ptr rocksdb_statistics_histogram_data_t
-): uint64 {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_get_sum", dynlib: librocksdb
-.}
-
+    data: ptr rocksdb_statistics_histogram_data_t): uint64 {.cdecl.}
 proc rocksdb_statistics_histogram_data_get_min*(
-  data: ptr rocksdb_statistics_histogram_data_t
-): cdouble {.
-  cdecl, importc: "rocksdb_statistics_histogram_data_get_min", dynlib: librocksdb
-.}
-
-proc rocksdb_wait_for_compact*(
-  db: ptr rocksdb_t,
-  options: ptr rocksdb_wait_for_compact_options_t,
-  errptr: cstringArray,
-) {.cdecl, importc: "rocksdb_wait_for_compact", dynlib: librocksdb.}
-
+    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
+proc rocksdb_wait_for_compact*(db: ptr rocksdb_t;
+                              options: ptr rocksdb_wait_for_compact_options_t;
+                              errptr: cstringArray) {.cdecl.}
 proc rocksdb_wait_for_compact_options_create*(): ptr rocksdb_wait_for_compact_options_t {.
-  cdecl, importc: "rocksdb_wait_for_compact_options_create", dynlib: librocksdb
-.}
-
+    cdecl.}
 proc rocksdb_wait_for_compact_options_destroy*(
-  opt: ptr rocksdb_wait_for_compact_options_t
-) {.cdecl, importc: "rocksdb_wait_for_compact_options_destroy", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_wait_for_compact_options_t) {.cdecl.}
 proc rocksdb_wait_for_compact_options_set_abort_on_pause*(
-  opt: ptr rocksdb_wait_for_compact_options_t, v: uint8
-) {.
-  cdecl,
-  importc: "rocksdb_wait_for_compact_options_set_abort_on_pause",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_wait_for_compact_options_t; v: uint8) {.cdecl.}
 proc rocksdb_wait_for_compact_options_get_abort_on_pause*(
-  opt: ptr rocksdb_wait_for_compact_options_t
-): uint8 {.
-  cdecl,
-  importc: "rocksdb_wait_for_compact_options_get_abort_on_pause",
-  dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_wait_for_compact_options_t): uint8 {.cdecl.}
 proc rocksdb_wait_for_compact_options_set_flush*(
-  opt: ptr rocksdb_wait_for_compact_options_t, v: uint8
-) {.cdecl, importc: "rocksdb_wait_for_compact_options_set_flush", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_wait_for_compact_options_t; v: uint8) {.cdecl.}
 proc rocksdb_wait_for_compact_options_get_flush*(
-  opt: ptr rocksdb_wait_for_compact_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_wait_for_compact_options_get_flush", dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_wait_for_compact_options_t): uint8 {.cdecl.}
 proc rocksdb_wait_for_compact_options_set_close_db*(
-  opt: ptr rocksdb_wait_for_compact_options_t, v: uint8
-) {.
-  cdecl, importc: "rocksdb_wait_for_compact_options_set_close_db", dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_wait_for_compact_options_t; v: uint8) {.cdecl.}
 proc rocksdb_wait_for_compact_options_get_close_db*(
-  opt: ptr rocksdb_wait_for_compact_options_t
-): uint8 {.
-  cdecl, importc: "rocksdb_wait_for_compact_options_get_close_db", dynlib: librocksdb
-.}
-
+    opt: ptr rocksdb_wait_for_compact_options_t): uint8 {.cdecl.}
 proc rocksdb_wait_for_compact_options_set_timeout*(
-  opt: ptr rocksdb_wait_for_compact_options_t, microseconds: uint64
-) {.cdecl, importc: "rocksdb_wait_for_compact_options_set_timeout", dynlib: librocksdb.}
-
+    opt: ptr rocksdb_wait_for_compact_options_t; microseconds: uint64) {.cdecl.}
 proc rocksdb_wait_for_compact_options_get_timeout*(
-  opt: ptr rocksdb_wait_for_compact_options_t
-): uint64 {.
-  cdecl, importc: "rocksdb_wait_for_compact_options_get_timeout", dynlib: librocksdb
-.}
+    opt: ptr rocksdb_wait_for_compact_options_t): uint64 {.cdecl.}
\ No newline at end of file

From a14fd969d6420e9c74ec1f8bdc1380750ebb6557 Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Tue, 14 Jan 2025 16:49:49 +0800
Subject: [PATCH 04/11] Update CI and run nph.

---
 .github/workflows/ci.yml    |    5 -
 rocksdb/lib/librocksdb.nim  |    2 +-
 rocksdb/lib/rocksdb_gen.nim | 5259 ++++++++++++++++++++++++-----------
 3 files changed, 3621 insertions(+), 1645 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b0cea4f..37d7967 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -123,8 +123,3 @@ jobs:
           nimble --version
           nimble install -y
           nimble test
-
-          # static linking is not supported on windows
-          if [[ "${{ matrix.target.os }}" != "windows" ]]; then
-            nimble test_static
-          fi
diff --git a/rocksdb/lib/librocksdb.nim b/rocksdb/lib/librocksdb.nim
index 25a9275..3edb58c 100644
--- a/rocksdb/lib/librocksdb.nim
+++ b/rocksdb/lib/librocksdb.nim
@@ -108,7 +108,7 @@ else:
   #   {.passl: "-lshlwapi -lrpcrt4".}
 
 if defined(windows):
-  {.push importc, dynlib: "librocksdb.so" .}
+  {.push importc, dynlib: "librocksdb.so".}
 
 # Do I need importc for static lib?
 include ./rocksdb_gen.nim
diff --git a/rocksdb/lib/rocksdb_gen.nim b/rocksdb/lib/rocksdb_gen.nim
index c736517..1f79588 100644
--- a/rocksdb/lib/rocksdb_gen.nim
+++ b/rocksdb/lib/rocksdb_gen.nim
@@ -43,267 +43,562 @@
 
 ##  Exported types
 
-
 ##  DB operations
 
-proc rocksdb_open*(options: ptr rocksdb_options_t; name: cstring; errptr: cstringArray): ptr rocksdb_t {.
-    cdecl.}
-proc rocksdb_open_with_ttl*(options: ptr rocksdb_options_t; name: cstring; ttl: cint;
-                           errptr: cstringArray): ptr rocksdb_t {.cdecl.}
-proc rocksdb_open_for_read_only*(options: ptr rocksdb_options_t; name: cstring;
-                                error_if_wal_file_exists: uint8;
-                                errptr: cstringArray): ptr rocksdb_t {.cdecl.}
-proc rocksdb_open_as_secondary*(options: ptr rocksdb_options_t; name: cstring;
-                               secondary_path: cstring; errptr: cstringArray): ptr rocksdb_t {.
-    cdecl.}
-proc rocksdb_backup_engine_open*(options: ptr rocksdb_options_t; path: cstring;
-                                errptr: cstringArray): ptr rocksdb_backup_engine_t {.
-    cdecl.}
-proc rocksdb_backup_engine_open_opts*(options: ptr rocksdb_backup_engine_options_t;
-                                     env: ptr rocksdb_env_t; errptr: cstringArray): ptr rocksdb_backup_engine_t {.
-    cdecl.}
-proc rocksdb_backup_engine_create_new_backup*(be: ptr rocksdb_backup_engine_t;
-    db: ptr rocksdb_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_open*(
+  options: ptr rocksdb_options_t, name: cstring, errptr: cstringArray
+): ptr rocksdb_t {.cdecl.}
+
+proc rocksdb_open_with_ttl*(
+  options: ptr rocksdb_options_t, name: cstring, ttl: cint, errptr: cstringArray
+): ptr rocksdb_t {.cdecl.}
+
+proc rocksdb_open_for_read_only*(
+  options: ptr rocksdb_options_t,
+  name: cstring,
+  error_if_wal_file_exists: uint8,
+  errptr: cstringArray,
+): ptr rocksdb_t {.cdecl.}
+
+proc rocksdb_open_as_secondary*(
+  options: ptr rocksdb_options_t,
+  name: cstring,
+  secondary_path: cstring,
+  errptr: cstringArray,
+): ptr rocksdb_t {.cdecl.}
+
+proc rocksdb_backup_engine_open*(
+  options: ptr rocksdb_options_t, path: cstring, errptr: cstringArray
+): ptr rocksdb_backup_engine_t {.cdecl.}
+
+proc rocksdb_backup_engine_open_opts*(
+  options: ptr rocksdb_backup_engine_options_t,
+  env: ptr rocksdb_env_t,
+  errptr: cstringArray,
+): ptr rocksdb_backup_engine_t {.cdecl.}
+
+proc rocksdb_backup_engine_create_new_backup*(
+  be: ptr rocksdb_backup_engine_t, db: ptr rocksdb_t, errptr: cstringArray
+) {.cdecl.}
+
 proc rocksdb_backup_engine_create_new_backup_flush*(
-    be: ptr rocksdb_backup_engine_t; db: ptr rocksdb_t; flush_before_backup: uint8;
-    errptr: cstringArray) {.cdecl.}
-proc rocksdb_backup_engine_purge_old_backups*(be: ptr rocksdb_backup_engine_t;
-    num_backups_to_keep: uint32; errptr: cstringArray) {.cdecl.}
+  be: ptr rocksdb_backup_engine_t,
+  db: ptr rocksdb_t,
+  flush_before_backup: uint8,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_backup_engine_purge_old_backups*(
+  be: ptr rocksdb_backup_engine_t, num_backups_to_keep: uint32, errptr: cstringArray
+) {.cdecl.}
+
 proc rocksdb_restore_options_create*(): ptr rocksdb_restore_options_t {.cdecl.}
 proc rocksdb_restore_options_destroy*(opt: ptr rocksdb_restore_options_t) {.cdecl.}
 proc rocksdb_restore_options_set_keep_log_files*(
-    opt: ptr rocksdb_restore_options_t; v: cint) {.cdecl.}
-proc rocksdb_backup_engine_verify_backup*(be: ptr rocksdb_backup_engine_t;
-    backup_id: uint32; errptr: cstringArray) {.cdecl.}
+  opt: ptr rocksdb_restore_options_t, v: cint
+) {.cdecl.}
+
+proc rocksdb_backup_engine_verify_backup*(
+  be: ptr rocksdb_backup_engine_t, backup_id: uint32, errptr: cstringArray
+) {.cdecl.}
+
 proc rocksdb_backup_engine_restore_db_from_latest_backup*(
-    be: ptr rocksdb_backup_engine_t; db_dir: cstring; wal_dir: cstring;
-    restore_options: ptr rocksdb_restore_options_t; errptr: cstringArray) {.cdecl.}
+  be: ptr rocksdb_backup_engine_t,
+  db_dir: cstring,
+  wal_dir: cstring,
+  restore_options: ptr rocksdb_restore_options_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
 proc rocksdb_backup_engine_restore_db_from_backup*(
-    be: ptr rocksdb_backup_engine_t; db_dir: cstring; wal_dir: cstring;
-    restore_options: ptr rocksdb_restore_options_t; backup_id: uint32;
-    errptr: cstringArray) {.cdecl.}
-proc rocksdb_backup_engine_get_backup_info*(be: ptr rocksdb_backup_engine_t): ptr rocksdb_backup_engine_info_t {.
-    cdecl.}
-proc rocksdb_backup_engine_info_count*(info: ptr rocksdb_backup_engine_info_t): cint {.
-    cdecl.}
+  be: ptr rocksdb_backup_engine_t,
+  db_dir: cstring,
+  wal_dir: cstring,
+  restore_options: ptr rocksdb_restore_options_t,
+  backup_id: uint32,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_backup_engine_get_backup_info*(
+  be: ptr rocksdb_backup_engine_t
+): ptr rocksdb_backup_engine_info_t {.cdecl.}
+
+proc rocksdb_backup_engine_info_count*(
+  info: ptr rocksdb_backup_engine_info_t
+): cint {.cdecl.}
+
 proc rocksdb_backup_engine_info_timestamp*(
-    info: ptr rocksdb_backup_engine_info_t; index: cint): int64 {.cdecl.}
+  info: ptr rocksdb_backup_engine_info_t, index: cint
+): int64 {.cdecl.}
+
 proc rocksdb_backup_engine_info_backup_id*(
-    info: ptr rocksdb_backup_engine_info_t; index: cint): uint32 {.cdecl.}
-proc rocksdb_backup_engine_info_size*(info: ptr rocksdb_backup_engine_info_t;
-                                     index: cint): uint64 {.cdecl.}
+  info: ptr rocksdb_backup_engine_info_t, index: cint
+): uint32 {.cdecl.}
+
+proc rocksdb_backup_engine_info_size*(
+  info: ptr rocksdb_backup_engine_info_t, index: cint
+): uint64 {.cdecl.}
+
 proc rocksdb_backup_engine_info_number_files*(
-    info: ptr rocksdb_backup_engine_info_t; index: cint): uint32 {.cdecl.}
-proc rocksdb_backup_engine_info_destroy*(info: ptr rocksdb_backup_engine_info_t) {.
-    cdecl.}
+  info: ptr rocksdb_backup_engine_info_t, index: cint
+): uint32 {.cdecl.}
+
+proc rocksdb_backup_engine_info_destroy*(
+  info: ptr rocksdb_backup_engine_info_t
+) {.cdecl.}
+
 proc rocksdb_backup_engine_close*(be: ptr rocksdb_backup_engine_t) {.cdecl.}
-proc rocksdb_put_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                         key: cstring; keylen: csize_t; ts: cstring; tslen: csize_t;
-                         val: cstring; vallen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_put_cf_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                            column_family: ptr rocksdb_column_family_handle_t;
-                            key: cstring; keylen: csize_t; ts: cstring;
-                            tslen: csize_t; val: cstring; vallen: csize_t;
-                            errptr: cstringArray) {.cdecl.}
-proc rocksdb_delete_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                            key: cstring; keylen: csize_t; ts: cstring;
-                            tslen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_delete_cf_with_ts*(db: ptr rocksdb_t;
-                               options: ptr rocksdb_writeoptions_t; column_family: ptr rocksdb_column_family_handle_t;
-                               key: cstring; keylen: csize_t; ts: cstring;
-                               tslen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_singledelete*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                          key: cstring; keylen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_singledelete_cf*(db: ptr rocksdb_t;
-                             options: ptr rocksdb_writeoptions_t;
-                             column_family: ptr rocksdb_column_family_handle_t;
-                             key: cstring; keylen: csize_t; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_singledelete_with_ts*(db: ptr rocksdb_t;
-                                  options: ptr rocksdb_writeoptions_t;
-                                  key: cstring; keylen: csize_t; ts: cstring;
-                                  tslen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_singledelete_cf_with_ts*(db: ptr rocksdb_t;
-                                     options: ptr rocksdb_writeoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
-                                     ts: cstring; tslen: csize_t;
-                                     errptr: cstringArray) {.cdecl.}
-proc rocksdb_increase_full_history_ts_low*(db: ptr rocksdb_t;
-    column_family: ptr rocksdb_column_family_handle_t; ts_low: cstring;
-    ts_lowlen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_get_full_history_ts_low*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
-                                     ts_lowlen: ptr csize_t; errptr: cstringArray): cstring {.
-    cdecl.}
+proc rocksdb_put_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_put_cf_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_delete_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_delete_cf_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_singledelete*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_singledelete_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_singledelete_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_singledelete_cf_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_increase_full_history_ts_low*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  ts_low: cstring,
+  ts_lowlen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_get_full_history_ts_low*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  ts_lowlen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
 ##  BackupEngineOptions
 
-proc rocksdb_backup_engine_options_create*(backup_dir: cstring): ptr rocksdb_backup_engine_options_t {.
-    cdecl.}
+proc rocksdb_backup_engine_options_create*(
+  backup_dir: cstring
+): ptr rocksdb_backup_engine_options_t {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_backup_dir*(
-    options: ptr rocksdb_backup_engine_options_t; backup_dir: cstring) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, backup_dir: cstring
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_env*(
-    options: ptr rocksdb_backup_engine_options_t; env: ptr rocksdb_env_t) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, env: ptr rocksdb_env_t
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_share_table_files*(
-    options: ptr rocksdb_backup_engine_options_t; val: uint8) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, val: uint8
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_share_table_files*(
-    options: ptr rocksdb_backup_engine_options_t): uint8 {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_sync*(
-    options: ptr rocksdb_backup_engine_options_t; val: uint8) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, val: uint8
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_sync*(
-    options: ptr rocksdb_backup_engine_options_t): uint8 {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_destroy_old_data*(
-    options: ptr rocksdb_backup_engine_options_t; val: uint8) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, val: uint8
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_destroy_old_data*(
-    options: ptr rocksdb_backup_engine_options_t): uint8 {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_backup_log_files*(
-    options: ptr rocksdb_backup_engine_options_t; val: uint8) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, val: uint8
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_backup_log_files*(
-    options: ptr rocksdb_backup_engine_options_t): uint8 {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_backup_rate_limit*(
-    options: ptr rocksdb_backup_engine_options_t; limit: uint64) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, limit: uint64
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_backup_rate_limit*(
-    options: ptr rocksdb_backup_engine_options_t): uint64 {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): uint64 {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_restore_rate_limit*(
-    options: ptr rocksdb_backup_engine_options_t; limit: uint64) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, limit: uint64
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_restore_rate_limit*(
-    options: ptr rocksdb_backup_engine_options_t): uint64 {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): uint64 {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_max_background_operations*(
-    options: ptr rocksdb_backup_engine_options_t; val: cint) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, val: cint
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_max_background_operations*(
-    options: ptr rocksdb_backup_engine_options_t): cint {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): cint {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_callback_trigger_interval_size*(
-    options: ptr rocksdb_backup_engine_options_t; size: uint64) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, size: uint64
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_callback_trigger_interval_size*(
-    options: ptr rocksdb_backup_engine_options_t): uint64 {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): uint64 {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_max_valid_backups_to_open*(
-    options: ptr rocksdb_backup_engine_options_t; val: cint) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, val: cint
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_max_valid_backups_to_open*(
-    options: ptr rocksdb_backup_engine_options_t): cint {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): cint {.cdecl.}
+
 proc rocksdb_backup_engine_options_set_share_files_with_checksum_naming*(
-    options: ptr rocksdb_backup_engine_options_t; val: cint) {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t, val: cint
+) {.cdecl.}
+
 proc rocksdb_backup_engine_options_get_share_files_with_checksum_naming*(
-    options: ptr rocksdb_backup_engine_options_t): cint {.cdecl.}
+  options: ptr rocksdb_backup_engine_options_t
+): cint {.cdecl.}
+
 proc rocksdb_backup_engine_options_destroy*(
-    a1: ptr rocksdb_backup_engine_options_t) {.cdecl.}
+  a1: ptr rocksdb_backup_engine_options_t
+) {.cdecl.}
+
 ##  Checkpoint
 
-proc rocksdb_checkpoint_object_create*(db: ptr rocksdb_t; errptr: cstringArray): ptr rocksdb_checkpoint_t {.
-    cdecl.}
-proc rocksdb_checkpoint_create*(checkpoint: ptr rocksdb_checkpoint_t;
-                               checkpoint_dir: cstring;
-                               log_size_for_flush: uint64; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_checkpoint_object_destroy*(checkpoint: ptr rocksdb_checkpoint_t) {.
-    cdecl.}
-proc rocksdb_open_and_trim_history*(options: ptr rocksdb_options_t; name: cstring;
-                                   num_column_families: cint;
-                                   column_family_names: cstringArray;
-    column_family_options: ptr ptr rocksdb_options_t; column_family_handles: ptr ptr rocksdb_column_family_handle_t;
-                                   trim_ts: cstring; trim_tslen: csize_t;
-                                   errptr: cstringArray): ptr rocksdb_t {.cdecl.}
-proc rocksdb_open_column_families*(options: ptr rocksdb_options_t; name: cstring;
-                                  num_column_families: cint;
-                                  column_family_names: cstringArray;
-    column_family_options: ptr ptr rocksdb_options_t; column_family_handles: ptr ptr rocksdb_column_family_handle_t;
-                                  errptr: cstringArray): ptr rocksdb_t {.cdecl.}
-proc rocksdb_open_column_families_with_ttl*(options: ptr rocksdb_options_t;
-    name: cstring; num_column_families: cint; column_family_names: cstringArray;
-    column_family_options: ptr ptr rocksdb_options_t;
-    column_family_handles: ptr ptr rocksdb_column_family_handle_t; ttls: ptr cint;
-    errptr: cstringArray): ptr rocksdb_t {.cdecl.}
-proc rocksdb_open_for_read_only_column_families*(options: ptr rocksdb_options_t;
-    name: cstring; num_column_families: cint; column_family_names: cstringArray;
-    column_family_options: ptr ptr rocksdb_options_t;
-    column_family_handles: ptr ptr rocksdb_column_family_handle_t;
-    error_if_wal_file_exists: uint8; errptr: cstringArray): ptr rocksdb_t {.cdecl.}
-proc rocksdb_open_as_secondary_column_families*(options: ptr rocksdb_options_t;
-    name: cstring; secondary_path: cstring; num_column_families: cint;
-    column_family_names: cstringArray;
-    column_family_options: ptr ptr rocksdb_options_t;
-    column_family_handles: ptr ptr rocksdb_column_family_handle_t;
-    errptr: cstringArray): ptr rocksdb_t {.cdecl.}
-proc rocksdb_list_column_families*(options: ptr rocksdb_options_t; name: cstring;
-                                  lencf: ptr csize_t; errptr: cstringArray): cstringArray {.
-    cdecl.}
-proc rocksdb_list_column_families_destroy*(list: cstringArray; len: csize_t) {.cdecl.}
-proc rocksdb_create_column_family*(db: ptr rocksdb_t;
-                                  column_family_options: ptr rocksdb_options_t;
-                                  column_family_name: cstring;
-                                  errptr: cstringArray): ptr rocksdb_column_family_handle_t {.
-    cdecl.}
-proc rocksdb_create_column_families*(db: ptr rocksdb_t; column_family_options: ptr rocksdb_options_t;
-                                    num_column_families: cint;
-                                    column_family_names: cstringArray;
-                                    lencfs: ptr csize_t; errptr: cstringArray): ptr ptr rocksdb_column_family_handle_t {.
-    cdecl.}
+proc rocksdb_checkpoint_object_create*(
+  db: ptr rocksdb_t, errptr: cstringArray
+): ptr rocksdb_checkpoint_t {.cdecl.}
+
+proc rocksdb_checkpoint_create*(
+  checkpoint: ptr rocksdb_checkpoint_t,
+  checkpoint_dir: cstring,
+  log_size_for_flush: uint64,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_checkpoint_object_destroy*(checkpoint: ptr rocksdb_checkpoint_t) {.cdecl.}
+proc rocksdb_open_and_trim_history*(
+  options: ptr rocksdb_options_t,
+  name: cstring,
+  num_column_families: cint,
+  column_family_names: cstringArray,
+  column_family_options: ptr ptr rocksdb_options_t,
+  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
+  trim_ts: cstring,
+  trim_tslen: csize_t,
+  errptr: cstringArray,
+): ptr rocksdb_t {.cdecl.}
+
+proc rocksdb_open_column_families*(
+  options: ptr rocksdb_options_t,
+  name: cstring,
+  num_column_families: cint,
+  column_family_names: cstringArray,
+  column_family_options: ptr ptr rocksdb_options_t,
+  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
+  errptr: cstringArray,
+): ptr rocksdb_t {.cdecl.}
+
+proc rocksdb_open_column_families_with_ttl*(
+  options: ptr rocksdb_options_t,
+  name: cstring,
+  num_column_families: cint,
+  column_family_names: cstringArray,
+  column_family_options: ptr ptr rocksdb_options_t,
+  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
+  ttls: ptr cint,
+  errptr: cstringArray,
+): ptr rocksdb_t {.cdecl.}
+
+proc rocksdb_open_for_read_only_column_families*(
+  options: ptr rocksdb_options_t,
+  name: cstring,
+  num_column_families: cint,
+  column_family_names: cstringArray,
+  column_family_options: ptr ptr rocksdb_options_t,
+  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
+  error_if_wal_file_exists: uint8,
+  errptr: cstringArray,
+): ptr rocksdb_t {.cdecl.}
+
+proc rocksdb_open_as_secondary_column_families*(
+  options: ptr rocksdb_options_t,
+  name: cstring,
+  secondary_path: cstring,
+  num_column_families: cint,
+  column_family_names: cstringArray,
+  column_family_options: ptr ptr rocksdb_options_t,
+  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
+  errptr: cstringArray,
+): ptr rocksdb_t {.cdecl.}
+
+proc rocksdb_list_column_families*(
+  options: ptr rocksdb_options_t,
+  name: cstring,
+  lencf: ptr csize_t,
+  errptr: cstringArray,
+): cstringArray {.cdecl.}
+
+proc rocksdb_list_column_families_destroy*(list: cstringArray, len: csize_t) {.cdecl.}
+proc rocksdb_create_column_family*(
+  db: ptr rocksdb_t,
+  column_family_options: ptr rocksdb_options_t,
+  column_family_name: cstring,
+  errptr: cstringArray,
+): ptr rocksdb_column_family_handle_t {.cdecl.}
+
+proc rocksdb_create_column_families*(
+  db: ptr rocksdb_t,
+  column_family_options: ptr rocksdb_options_t,
+  num_column_families: cint,
+  column_family_names: cstringArray,
+  lencfs: ptr csize_t,
+  errptr: cstringArray,
+): ptr ptr rocksdb_column_family_handle_t {.cdecl.}
+
 proc rocksdb_create_column_families_destroy*(
-    list: ptr ptr rocksdb_column_family_handle_t) {.cdecl.}
-proc rocksdb_create_column_family_with_ttl*(db: ptr rocksdb_t;
-    column_family_options: ptr rocksdb_options_t; column_family_name: cstring;
-    ttl: cint; errptr: cstringArray): ptr rocksdb_column_family_handle_t {.cdecl.}
-proc rocksdb_drop_column_family*(db: ptr rocksdb_t;
-                                handle: ptr rocksdb_column_family_handle_t;
-                                errptr: cstringArray) {.cdecl.}
-proc rocksdb_get_default_column_family_handle*(db: ptr rocksdb_t): ptr rocksdb_column_family_handle_t {.
-    cdecl.}
-proc rocksdb_column_family_handle_destroy*(a1: ptr rocksdb_column_family_handle_t) {.
-    cdecl.}
+  list: ptr ptr rocksdb_column_family_handle_t
+) {.cdecl.}
+
+proc rocksdb_create_column_family_with_ttl*(
+  db: ptr rocksdb_t,
+  column_family_options: ptr rocksdb_options_t,
+  column_family_name: cstring,
+  ttl: cint,
+  errptr: cstringArray,
+): ptr rocksdb_column_family_handle_t {.cdecl.}
+
+proc rocksdb_drop_column_family*(
+  db: ptr rocksdb_t, handle: ptr rocksdb_column_family_handle_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_get_default_column_family_handle*(
+  db: ptr rocksdb_t
+): ptr rocksdb_column_family_handle_t {.cdecl.}
+
+proc rocksdb_column_family_handle_destroy*(
+  a1: ptr rocksdb_column_family_handle_t
+) {.cdecl.}
+
 proc rocksdb_column_family_handle_get_id*(
-    handle: ptr rocksdb_column_family_handle_t): uint32 {.cdecl.}
+  handle: ptr rocksdb_column_family_handle_t
+): uint32 {.cdecl.}
+
 proc rocksdb_column_family_handle_get_name*(
-    handle: ptr rocksdb_column_family_handle_t; name_len: ptr csize_t): cstring {.cdecl.}
+  handle: ptr rocksdb_column_family_handle_t, name_len: ptr csize_t
+): cstring {.cdecl.}
+
 proc rocksdb_close*(db: ptr rocksdb_t) {.cdecl.}
-proc rocksdb_put*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t; key: cstring;
-                 keylen: csize_t; val: cstring; vallen: csize_t; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_put_cf*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                    column_family: ptr rocksdb_column_family_handle_t;
-                    key: cstring; keylen: csize_t; val: cstring; vallen: csize_t;
-                    errptr: cstringArray) {.cdecl.}
-proc rocksdb_delete*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                    key: cstring; keylen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_delete_cf*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                       column_family: ptr rocksdb_column_family_handle_t;
-                       key: cstring; keylen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_delete_range_cf*(db: ptr rocksdb_t;
-                             options: ptr rocksdb_writeoptions_t;
-                             column_family: ptr rocksdb_column_family_handle_t;
-                             start_key: cstring; start_key_len: csize_t;
-                             end_key: cstring; end_key_len: csize_t;
-                             errptr: cstringArray) {.cdecl.}
-proc rocksdb_merge*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                   key: cstring; keylen: csize_t; val: cstring; vallen: csize_t;
-                   errptr: cstringArray) {.cdecl.}
-proc rocksdb_merge_cf*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                      column_family: ptr rocksdb_column_family_handle_t;
-                      key: cstring; keylen: csize_t; val: cstring; vallen: csize_t;
-                      errptr: cstringArray) {.cdecl.}
-proc rocksdb_write*(db: ptr rocksdb_t; options: ptr rocksdb_writeoptions_t;
-                   batch: ptr rocksdb_writebatch_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_put*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_put_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_delete*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_delete_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_delete_range_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  end_key: cstring,
+  end_key_len: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_merge*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_merge_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_write*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  batch: ptr rocksdb_writebatch_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
 ##  Returns NULL if not found.  A malloc()ed array otherwise.
 ##    Stores the length of the array in *vallen.
 
-proc rocksdb_get*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t; key: cstring;
-                 keylen: csize_t; vallen: ptr csize_t; errptr: cstringArray): cstring {.
-    cdecl.}
-proc rocksdb_get_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
-                         key: cstring; keylen: csize_t; vallen: ptr csize_t;
-                         ts: cstringArray; tslen: ptr csize_t; errptr: cstringArray): cstring {.
-    cdecl.}
-proc rocksdb_get_cf*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
-                    column_family: ptr rocksdb_column_family_handle_t;
-                    key: cstring; keylen: csize_t; vallen: ptr csize_t;
-                    errptr: cstringArray): cstring {.cdecl.}
-proc rocksdb_get_cf_with_ts*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
-                            column_family: ptr rocksdb_column_family_handle_t;
-                            key: cstring; keylen: csize_t; vallen: ptr csize_t;
-                            ts: cstringArray; tslen: ptr csize_t;
-                            errptr: cstringArray): cstring {.cdecl.}
+proc rocksdb_get*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  vallen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_get_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  vallen: ptr csize_t,
+  ts: cstringArray,
+  tslen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_get_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  vallen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_get_cf_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  vallen: ptr csize_t,
+  ts: cstringArray,
+  tslen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
 ##
 ##  Returns a malloc() buffer with the DB identity, assigning the length to
 ##  *id_len. Returns NULL if an error occurred.
 ##
 
-proc rocksdb_get_db_identity*(db: ptr rocksdb_t; id_len: ptr csize_t): cstring {.cdecl.}
+proc rocksdb_get_db_identity*(db: ptr rocksdb_t, id_len: ptr csize_t): cstring {.cdecl.}
 ##  if values_list[i] == NULL and errs[i] == NULL,
 ##  then we got status.IsNotFound(), which we will not return.
 ##  all errors except status status.ok() and status.IsNotFound() are returned.
@@ -316,34 +611,56 @@ proc rocksdb_get_db_identity*(db: ptr rocksdb_t; id_len: ptr csize_t): cstring {
 ##  each non-NULL values_list entry is a malloc()ed array, with
 ##  the length for each stored in values_list_sizes[i].
 
-proc rocksdb_multi_get*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
-                       num_keys: csize_t; keys_list: cstringArray;
-                       keys_list_sizes: ptr csize_t; values_list: cstringArray;
-                       values_list_sizes: ptr csize_t; errs: cstringArray) {.cdecl.}
-proc rocksdb_multi_get_with_ts*(db: ptr rocksdb_t;
-                               options: ptr rocksdb_readoptions_t;
-                               num_keys: csize_t; keys_list: cstringArray;
-                               keys_list_sizes: ptr csize_t;
-                               values_list: cstringArray;
-                               values_list_sizes: ptr csize_t;
-                               timestamp_list: cstringArray;
-                               timestamp_list_sizes: ptr csize_t;
-                               errs: cstringArray) {.cdecl.}
-proc rocksdb_multi_get_cf*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
-    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
-                          keys_list: cstringArray; keys_list_sizes: ptr csize_t;
-                          values_list: cstringArray;
-                          values_list_sizes: ptr csize_t; errs: cstringArray) {.cdecl.}
-proc rocksdb_multi_get_cf_with_ts*(db: ptr rocksdb_t;
-                                  options: ptr rocksdb_readoptions_t;
-    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
-                                  keys_list: cstringArray;
-                                  keys_list_sizes: ptr csize_t;
-                                  values_list: cstringArray;
-                                  values_list_sizes: ptr csize_t;
-                                  timestamps_list: cstringArray;
-                                  timestamps_list_sizes: ptr csize_t;
-                                  errs: cstringArray) {.cdecl.}
+proc rocksdb_multi_get*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_multi_get_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  timestamp_list: cstringArray,
+  timestamp_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_multi_get_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_families: ptr ptr rocksdb_column_family_handle_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_multi_get_cf_with_ts*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_families: ptr ptr rocksdb_column_family_handle_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  timestamps_list: cstringArray,
+  timestamps_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
 ##  The MultiGet API that improves performance by batching operations
 ##  in the read path for greater efficiency. Currently, only the block based
 ##  table format with full filters are supported. Other table formats such
@@ -371,374 +688,771 @@ proc rocksdb_multi_get_cf_with_ts*(db: ptr rocksdb_t;
 ##                 internally by the API - the input array will not be
 ##                 modified
 
-proc rocksdb_batched_multi_get_cf*(db: ptr rocksdb_t;
-                                  options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t;
-                                  num_keys: csize_t; keys_list: cstringArray;
-                                  keys_list_sizes: ptr csize_t;
-                                  values: ptr ptr rocksdb_pinnableslice_t;
-                                  errs: cstringArray; sorted_input: bool) {.cdecl.}
+proc rocksdb_batched_multi_get_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values: ptr ptr rocksdb_pinnableslice_t,
+  errs: cstringArray,
+  sorted_input: bool,
+) {.cdecl.}
+
 ##  The value is only allocated (using malloc) and returned if it is found and
 ##  value_found isn't NULL. In that case the user is responsible for freeing it.
 
-proc rocksdb_key_may_exist*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
-                           key: cstring; key_len: csize_t; value: cstringArray;
-                           val_len: ptr csize_t; timestamp: cstring;
-                           timestamp_len: csize_t; value_found: ptr uint8): uint8 {.
-    cdecl.}
+proc rocksdb_key_may_exist*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  key_len: csize_t,
+  value: cstringArray,
+  val_len: ptr csize_t,
+  timestamp: cstring,
+  timestamp_len: csize_t,
+  value_found: ptr uint8,
+): uint8 {.cdecl.}
+
 ##  The value is only allocated (using malloc) and returned if it is found and
 ##  value_found isn't NULL. In that case the user is responsible for freeing it.
 
-proc rocksdb_key_may_exist_cf*(db: ptr rocksdb_t;
-                              options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t;
-                              key: cstring; key_len: csize_t; value: cstringArray;
-                              val_len: ptr csize_t; timestamp: cstring;
-                              timestamp_len: csize_t; value_found: ptr uint8): uint8 {.
-    cdecl.}
-proc rocksdb_create_iterator*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t): ptr rocksdb_iterator_t {.
-    cdecl.}
-proc rocksdb_get_updates_since*(db: ptr rocksdb_t; seq_number: uint64;
-                               options: ptr rocksdb_wal_readoptions_t;
-                               errptr: cstringArray): ptr rocksdb_wal_iterator_t {.
-    cdecl.}
-proc rocksdb_create_iterator_cf*(db: ptr rocksdb_t;
-                                options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t): ptr rocksdb_iterator_t {.
-    cdecl.}
-proc rocksdb_create_iterators*(db: ptr rocksdb_t; opts: ptr rocksdb_readoptions_t;
-    column_families: ptr ptr rocksdb_column_family_handle_t;
-                              iterators: ptr ptr rocksdb_iterator_t; size: csize_t;
-                              errptr: cstringArray) {.cdecl.}
+proc rocksdb_key_may_exist_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  key_len: csize_t,
+  value: cstringArray,
+  val_len: ptr csize_t,
+  timestamp: cstring,
+  timestamp_len: csize_t,
+  value_found: ptr uint8,
+): uint8 {.cdecl.}
+
+proc rocksdb_create_iterator*(
+  db: ptr rocksdb_t, options: ptr rocksdb_readoptions_t
+): ptr rocksdb_iterator_t {.cdecl.}
+
+proc rocksdb_get_updates_since*(
+  db: ptr rocksdb_t,
+  seq_number: uint64,
+  options: ptr rocksdb_wal_readoptions_t,
+  errptr: cstringArray,
+): ptr rocksdb_wal_iterator_t {.cdecl.}
+
+proc rocksdb_create_iterator_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+): ptr rocksdb_iterator_t {.cdecl.}
+
+proc rocksdb_create_iterators*(
+  db: ptr rocksdb_t,
+  opts: ptr rocksdb_readoptions_t,
+  column_families: ptr ptr rocksdb_column_family_handle_t,
+  iterators: ptr ptr rocksdb_iterator_t,
+  size: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
 proc rocksdb_create_snapshot*(db: ptr rocksdb_t): ptr rocksdb_snapshot_t {.cdecl.}
-proc rocksdb_release_snapshot*(db: ptr rocksdb_t; snapshot: ptr rocksdb_snapshot_t) {.
-    cdecl.}
-proc rocksdb_snapshot_get_sequence_number*(snapshot: ptr rocksdb_snapshot_t): uint64 {.
-    cdecl.}
+proc rocksdb_release_snapshot*(
+  db: ptr rocksdb_t, snapshot: ptr rocksdb_snapshot_t
+) {.cdecl.}
+
+proc rocksdb_snapshot_get_sequence_number*(
+  snapshot: ptr rocksdb_snapshot_t
+): uint64 {.cdecl.}
+
 ##  Returns NULL if property name is unknown.
 ##    Else returns a pointer to a malloc()-ed null-terminated value.
 
-proc rocksdb_property_value*(db: ptr rocksdb_t; propname: cstring): cstring {.cdecl.}
+proc rocksdb_property_value*(db: ptr rocksdb_t, propname: cstring): cstring {.cdecl.}
 ##  returns 0 on success, -1 otherwise
 
-proc rocksdb_property_int*(db: ptr rocksdb_t; propname: cstring; out_val: ptr uint64): cint {.
-    cdecl.}
+proc rocksdb_property_int*(
+  db: ptr rocksdb_t, propname: cstring, out_val: ptr uint64
+): cint {.cdecl.}
+
 ##  returns 0 on success, -1 otherwise
 
-proc rocksdb_property_int_cf*(db: ptr rocksdb_t;
-                             column_family: ptr rocksdb_column_family_handle_t;
-                             propname: cstring; out_val: ptr uint64): cint {.cdecl.}
-proc rocksdb_property_value_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
-                               propname: cstring): cstring {.cdecl.}
-proc rocksdb_approximate_sizes*(db: ptr rocksdb_t; num_ranges: cint;
-                               range_start_key: cstringArray;
-                               range_start_key_len: ptr csize_t;
-                               range_limit_key: cstringArray;
-                               range_limit_key_len: ptr csize_t; sizes: ptr uint64;
-                               errptr: cstringArray) {.cdecl.}
-proc rocksdb_approximate_sizes_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
-                                  num_ranges: cint; range_start_key: cstringArray;
-                                  range_start_key_len: ptr csize_t;
-                                  range_limit_key: cstringArray;
-                                  range_limit_key_len: ptr csize_t;
-                                  sizes: ptr uint64; errptr: cstringArray) {.cdecl.}
+proc rocksdb_property_int_cf*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  propname: cstring,
+  out_val: ptr uint64,
+): cint {.cdecl.}
+
+proc rocksdb_property_value_cf*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  propname: cstring,
+): cstring {.cdecl.}
+
+proc rocksdb_approximate_sizes*(
+  db: ptr rocksdb_t,
+  num_ranges: cint,
+  range_start_key: cstringArray,
+  range_start_key_len: ptr csize_t,
+  range_limit_key: cstringArray,
+  range_limit_key_len: ptr csize_t,
+  sizes: ptr uint64,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_approximate_sizes_cf*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_ranges: cint,
+  range_start_key: cstringArray,
+  range_start_key_len: ptr csize_t,
+  range_limit_key: cstringArray,
+  range_limit_key_len: ptr csize_t,
+  sizes: ptr uint64,
+  errptr: cstringArray,
+) {.cdecl.}
+
 const
   rocksdb_size_approximation_flags_none* = 0
   rocksdb_size_approximation_flags_include_memtable* = 1 shl 0
   rocksdb_size_approximation_flags_include_files* = 1 shl 1
 
-proc rocksdb_approximate_sizes_cf_with_flags*(db: ptr rocksdb_t;
-    column_family: ptr rocksdb_column_family_handle_t; num_ranges: cint;
-    range_start_key: cstringArray; range_start_key_len: ptr csize_t;
-    range_limit_key: cstringArray; range_limit_key_len: ptr csize_t;
-    include_flags: uint8; sizes: ptr uint64; errptr: cstringArray) {.cdecl.}
-proc rocksdb_compact_range*(db: ptr rocksdb_t; start_key: cstring;
-                           start_key_len: csize_t; limit_key: cstring;
-                           limit_key_len: csize_t) {.cdecl.}
-proc rocksdb_compact_range_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
-                              start_key: cstring; start_key_len: csize_t;
-                              limit_key: cstring; limit_key_len: csize_t) {.cdecl.}
-proc rocksdb_suggest_compact_range*(db: ptr rocksdb_t; start_key: cstring;
-                                   start_key_len: csize_t; limit_key: cstring;
-                                   limit_key_len: csize_t; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_suggest_compact_range_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
-                                      start_key: cstring; start_key_len: csize_t;
-                                      limit_key: cstring; limit_key_len: csize_t;
-                                      errptr: cstringArray) {.cdecl.}
-proc rocksdb_compact_range_opt*(db: ptr rocksdb_t;
-                               opt: ptr rocksdb_compactoptions_t;
-                               start_key: cstring; start_key_len: csize_t;
-                               limit_key: cstring; limit_key_len: csize_t) {.cdecl.}
-proc rocksdb_compact_range_cf_opt*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
-                                  opt: ptr rocksdb_compactoptions_t;
-                                  start_key: cstring; start_key_len: csize_t;
-                                  limit_key: cstring; limit_key_len: csize_t) {.
-    cdecl.}
-proc rocksdb_delete_file*(db: ptr rocksdb_t; name: cstring) {.cdecl.}
+proc rocksdb_approximate_sizes_cf_with_flags*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_ranges: cint,
+  range_start_key: cstringArray,
+  range_start_key_len: ptr csize_t,
+  range_limit_key: cstringArray,
+  range_limit_key_len: ptr csize_t,
+  include_flags: uint8,
+  sizes: ptr uint64,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_compact_range*(
+  db: ptr rocksdb_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  limit_key: cstring,
+  limit_key_len: csize_t,
+) {.cdecl.}
+
+proc rocksdb_compact_range_cf*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  limit_key: cstring,
+  limit_key_len: csize_t,
+) {.cdecl.}
+
+proc rocksdb_suggest_compact_range*(
+  db: ptr rocksdb_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  limit_key: cstring,
+  limit_key_len: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_suggest_compact_range_cf*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  limit_key: cstring,
+  limit_key_len: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_compact_range_opt*(
+  db: ptr rocksdb_t,
+  opt: ptr rocksdb_compactoptions_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  limit_key: cstring,
+  limit_key_len: csize_t,
+) {.cdecl.}
+
+proc rocksdb_compact_range_cf_opt*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  opt: ptr rocksdb_compactoptions_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  limit_key: cstring,
+  limit_key_len: csize_t,
+) {.cdecl.}
+
+proc rocksdb_delete_file*(db: ptr rocksdb_t, name: cstring) {.cdecl.}
 proc rocksdb_livefiles*(db: ptr rocksdb_t): ptr rocksdb_livefiles_t {.cdecl.}
-proc rocksdb_flush*(db: ptr rocksdb_t; options: ptr rocksdb_flushoptions_t;
-                   errptr: cstringArray) {.cdecl.}
-proc rocksdb_flush_cf*(db: ptr rocksdb_t; options: ptr rocksdb_flushoptions_t;
-                      column_family: ptr rocksdb_column_family_handle_t;
-                      errptr: cstringArray) {.cdecl.}
-proc rocksdb_flush_cfs*(db: ptr rocksdb_t; options: ptr rocksdb_flushoptions_t;
-                       column_family: ptr ptr rocksdb_column_family_handle_t;
-                       num_column_families: cint; errptr: cstringArray) {.cdecl.}
-proc rocksdb_flush_wal*(db: ptr rocksdb_t; sync: uint8; errptr: cstringArray) {.cdecl.}
-proc rocksdb_disable_file_deletions*(db: ptr rocksdb_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_enable_file_deletions*(db: ptr rocksdb_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_flush*(
+  db: ptr rocksdb_t, options: ptr rocksdb_flushoptions_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_flush_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_flushoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_flush_cfs*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_flushoptions_t,
+  column_family: ptr ptr rocksdb_column_family_handle_t,
+  num_column_families: cint,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_flush_wal*(db: ptr rocksdb_t, sync: uint8, errptr: cstringArray) {.cdecl.}
+proc rocksdb_disable_file_deletions*(db: ptr rocksdb_t, errptr: cstringArray) {.cdecl.}
+proc rocksdb_enable_file_deletions*(db: ptr rocksdb_t, errptr: cstringArray) {.cdecl.}
 ##  Management operations
 
-proc rocksdb_destroy_db*(options: ptr rocksdb_options_t; name: cstring;
-                        errptr: cstringArray) {.cdecl.}
-proc rocksdb_repair_db*(options: ptr rocksdb_options_t; name: cstring;
-                       errptr: cstringArray) {.cdecl.}
+proc rocksdb_destroy_db*(
+  options: ptr rocksdb_options_t, name: cstring, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_repair_db*(
+  options: ptr rocksdb_options_t, name: cstring, errptr: cstringArray
+) {.cdecl.}
+
 ##  Iterator
 
 proc rocksdb_iter_destroy*(a1: ptr rocksdb_iterator_t) {.cdecl.}
 proc rocksdb_iter_valid*(a1: ptr rocksdb_iterator_t): uint8 {.cdecl.}
 proc rocksdb_iter_seek_to_first*(a1: ptr rocksdb_iterator_t) {.cdecl.}
 proc rocksdb_iter_seek_to_last*(a1: ptr rocksdb_iterator_t) {.cdecl.}
-proc rocksdb_iter_seek*(a1: ptr rocksdb_iterator_t; k: cstring; klen: csize_t) {.cdecl.}
-proc rocksdb_iter_seek_for_prev*(a1: ptr rocksdb_iterator_t; k: cstring; klen: csize_t) {.
-    cdecl.}
+proc rocksdb_iter_seek*(a1: ptr rocksdb_iterator_t, k: cstring, klen: csize_t) {.cdecl.}
+proc rocksdb_iter_seek_for_prev*(
+  a1: ptr rocksdb_iterator_t, k: cstring, klen: csize_t
+) {.cdecl.}
+
 proc rocksdb_iter_next*(a1: ptr rocksdb_iterator_t) {.cdecl.}
 proc rocksdb_iter_prev*(a1: ptr rocksdb_iterator_t) {.cdecl.}
-proc rocksdb_iter_key*(a1: ptr rocksdb_iterator_t; klen: ptr csize_t): cstring {.cdecl.}
-proc rocksdb_iter_value*(a1: ptr rocksdb_iterator_t; vlen: ptr csize_t): cstring {.cdecl.}
-proc rocksdb_iter_timestamp*(a1: ptr rocksdb_iterator_t; tslen: ptr csize_t): cstring {.
-    cdecl.}
-proc rocksdb_iter_get_error*(a1: ptr rocksdb_iterator_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_iter_refresh*(iter: ptr rocksdb_iterator_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_iter_key*(a1: ptr rocksdb_iterator_t, klen: ptr csize_t): cstring {.cdecl.}
+proc rocksdb_iter_value*(
+  a1: ptr rocksdb_iterator_t, vlen: ptr csize_t
+): cstring {.cdecl.}
+
+proc rocksdb_iter_timestamp*(
+  a1: ptr rocksdb_iterator_t, tslen: ptr csize_t
+): cstring {.cdecl.}
+
+proc rocksdb_iter_get_error*(a1: ptr rocksdb_iterator_t, errptr: cstringArray) {.cdecl.}
+proc rocksdb_iter_refresh*(iter: ptr rocksdb_iterator_t, errptr: cstringArray) {.cdecl.}
 proc rocksdb_wal_iter_next*(iter: ptr rocksdb_wal_iterator_t) {.cdecl.}
 proc rocksdb_wal_iter_valid*(a1: ptr rocksdb_wal_iterator_t): uint8 {.cdecl.}
-proc rocksdb_wal_iter_status*(iter: ptr rocksdb_wal_iterator_t; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_wal_iter_get_batch*(iter: ptr rocksdb_wal_iterator_t; seq: ptr uint64): ptr rocksdb_writebatch_t {.
-    cdecl.}
+proc rocksdb_wal_iter_status*(
+  iter: ptr rocksdb_wal_iterator_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_wal_iter_get_batch*(
+  iter: ptr rocksdb_wal_iterator_t, seq: ptr uint64
+): ptr rocksdb_writebatch_t {.cdecl.}
+
 proc rocksdb_get_latest_sequence_number*(db: ptr rocksdb_t): uint64 {.cdecl.}
 proc rocksdb_wal_iter_destroy*(iter: ptr rocksdb_wal_iterator_t) {.cdecl.}
 ##  Write batch
 
 proc rocksdb_writebatch_create*(): ptr rocksdb_writebatch_t {.cdecl.}
-proc rocksdb_writebatch_create_from*(rep: cstring; size: csize_t): ptr rocksdb_writebatch_t {.
-    cdecl.}
-proc rocksdb_writebatch_create_with_params*(reserved_bytes: csize_t;
-    max_bytes: csize_t; protection_bytes_per_key: csize_t; default_cf_ts_sz: csize_t): ptr rocksdb_writebatch_t {.
-    cdecl.}
+proc rocksdb_writebatch_create_from*(
+  rep: cstring, size: csize_t
+): ptr rocksdb_writebatch_t {.cdecl.}
+
+proc rocksdb_writebatch_create_with_params*(
+  reserved_bytes: csize_t,
+  max_bytes: csize_t,
+  protection_bytes_per_key: csize_t,
+  default_cf_ts_sz: csize_t,
+): ptr rocksdb_writebatch_t {.cdecl.}
+
 proc rocksdb_writebatch_destroy*(a1: ptr rocksdb_writebatch_t) {.cdecl.}
 proc rocksdb_writebatch_clear*(a1: ptr rocksdb_writebatch_t) {.cdecl.}
 proc rocksdb_writebatch_count*(a1: ptr rocksdb_writebatch_t): cint {.cdecl.}
-proc rocksdb_writebatch_put*(a1: ptr rocksdb_writebatch_t; key: cstring;
-                            klen: csize_t; val: cstring; vlen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_put_cf*(a1: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
-                               key: cstring; klen: csize_t; val: cstring;
-                               vlen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_put_cf_with_ts*(a1: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
-                                       key: cstring; klen: csize_t; ts: cstring;
-                                       tslen: csize_t; val: cstring; vlen: csize_t) {.
-    cdecl.}
-proc rocksdb_writebatch_putv*(b: ptr rocksdb_writebatch_t; num_keys: cint;
-                             keys_list: cstringArray;
-                             keys_list_sizes: ptr csize_t; num_values: cint;
-                             values_list: cstringArray;
-                             values_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_putv_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
-                                num_keys: cint; keys_list: cstringArray;
-                                keys_list_sizes: ptr csize_t; num_values: cint;
-                                values_list: cstringArray;
-                                values_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_merge*(a1: ptr rocksdb_writebatch_t; key: cstring;
-                              klen: csize_t; val: cstring; vlen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_merge_cf*(a1: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
-                                 key: cstring; klen: csize_t; val: cstring;
-                                 vlen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_mergev*(b: ptr rocksdb_writebatch_t; num_keys: cint;
-                               keys_list: cstringArray;
-                               keys_list_sizes: ptr csize_t; num_values: cint;
-                               values_list: cstringArray;
-                               values_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_mergev_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
-                                  num_keys: cint; keys_list: cstringArray;
-                                  keys_list_sizes: ptr csize_t; num_values: cint;
-                                  values_list: cstringArray;
-                                  values_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_delete*(a1: ptr rocksdb_writebatch_t; key: cstring;
-                               klen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_singledelete*(b: ptr rocksdb_writebatch_t; key: cstring;
-                                     klen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_delete_cf*(a1: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
-                                  key: cstring; klen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_delete_cf_with_ts*(a1: ptr rocksdb_writebatch_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
-    ts: cstring; tslen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_singledelete_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
-                                        key: cstring; klen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_singledelete_cf_with_ts*(b: ptr rocksdb_writebatch_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
-    ts: cstring; tslen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_deletev*(b: ptr rocksdb_writebatch_t; num_keys: cint;
-                                keys_list: cstringArray;
-                                keys_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_deletev_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
-                                   num_keys: cint; keys_list: cstringArray;
-                                   keys_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_delete_range*(b: ptr rocksdb_writebatch_t;
-                                     start_key: cstring; start_key_len: csize_t;
-                                     end_key: cstring; end_key_len: csize_t) {.cdecl.}
-proc rocksdb_writebatch_delete_range_cf*(b: ptr rocksdb_writebatch_t; column_family: ptr rocksdb_column_family_handle_t;
-                                        start_key: cstring;
-                                        start_key_len: csize_t; end_key: cstring;
-                                        end_key_len: csize_t) {.cdecl.}
-proc rocksdb_writebatch_delete_rangev*(b: ptr rocksdb_writebatch_t; num_keys: cint;
-                                      start_keys_list: cstringArray;
-                                      start_keys_list_sizes: ptr csize_t;
-                                      end_keys_list: cstringArray;
-                                      end_keys_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_delete_rangev_cf*(b: ptr rocksdb_writebatch_t;
-    column_family: ptr rocksdb_column_family_handle_t; num_keys: cint;
-    start_keys_list: cstringArray; start_keys_list_sizes: ptr csize_t;
-    end_keys_list: cstringArray; end_keys_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_put_log_data*(a1: ptr rocksdb_writebatch_t; blob: cstring;
-                                     len: csize_t) {.cdecl.}
-proc rocksdb_writebatch_iterate*(a1: ptr rocksdb_writebatch_t; state: pointer; put: proc (
-    a1: pointer; k: cstring; klen: csize_t; v: cstring; vlen: csize_t) {.cdecl.}; deleted: proc (
-    a1: pointer; k: cstring; klen: csize_t) {.cdecl.}) {.cdecl.}
-proc rocksdb_writebatch_iterate_cf*(a1: ptr rocksdb_writebatch_t; state: pointer;
-    put_cf: proc (a1: pointer; cfid: uint32; k: cstring; klen: csize_t; v: cstring;
-                vlen: csize_t) {.cdecl.}; deleted_cf: proc (a1: pointer; cfid: uint32;
-    k: cstring; klen: csize_t) {.cdecl.}; merge_cf: proc (a1: pointer; cfid: uint32;
-    k: cstring; klen: csize_t; v: cstring; vlen: csize_t) {.cdecl.}) {.cdecl.}
-proc rocksdb_writebatch_data*(a1: ptr rocksdb_writebatch_t; size: ptr csize_t): cstring {.
-    cdecl.}
+proc rocksdb_writebatch_put*(
+  a1: ptr rocksdb_writebatch_t, key: cstring, klen: csize_t, val: cstring, vlen: csize_t
+) {.cdecl.}
+
+proc rocksdb_writebatch_put_cf*(
+  a1: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_put_cf_with_ts*(
+  a1: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_putv*(
+  b: ptr rocksdb_writebatch_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  num_values: cint,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_putv_cf*(
+  b: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  num_values: cint,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_merge*(
+  a1: ptr rocksdb_writebatch_t, key: cstring, klen: csize_t, val: cstring, vlen: csize_t
+) {.cdecl.}
+
+proc rocksdb_writebatch_merge_cf*(
+  a1: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_mergev*(
+  b: ptr rocksdb_writebatch_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  num_values: cint,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_mergev_cf*(
+  b: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  num_values: cint,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_delete*(
+  a1: ptr rocksdb_writebatch_t, key: cstring, klen: csize_t
+) {.cdecl.}
+
+proc rocksdb_writebatch_singledelete*(
+  b: ptr rocksdb_writebatch_t, key: cstring, klen: csize_t
+) {.cdecl.}
+
+proc rocksdb_writebatch_delete_cf*(
+  a1: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_delete_cf_with_ts*(
+  a1: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_singledelete_cf*(
+  b: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_singledelete_cf_with_ts*(
+  b: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_deletev*(
+  b: ptr rocksdb_writebatch_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_deletev_cf*(
+  b: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_delete_range*(
+  b: ptr rocksdb_writebatch_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  end_key: cstring,
+  end_key_len: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_delete_range_cf*(
+  b: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  end_key: cstring,
+  end_key_len: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_delete_rangev*(
+  b: ptr rocksdb_writebatch_t,
+  num_keys: cint,
+  start_keys_list: cstringArray,
+  start_keys_list_sizes: ptr csize_t,
+  end_keys_list: cstringArray,
+  end_keys_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_delete_rangev_cf*(
+  b: ptr rocksdb_writebatch_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_keys: cint,
+  start_keys_list: cstringArray,
+  start_keys_list_sizes: ptr csize_t,
+  end_keys_list: cstringArray,
+  end_keys_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_put_log_data*(
+  a1: ptr rocksdb_writebatch_t, blob: cstring, len: csize_t
+) {.cdecl.}
+
+proc rocksdb_writebatch_iterate*(
+  a1: ptr rocksdb_writebatch_t,
+  state: pointer,
+  put: proc(a1: pointer, k: cstring, klen: csize_t, v: cstring, vlen: csize_t) {.cdecl.},
+  deleted: proc(a1: pointer, k: cstring, klen: csize_t) {.cdecl.},
+) {.cdecl.}
+
+proc rocksdb_writebatch_iterate_cf*(
+  a1: ptr rocksdb_writebatch_t,
+  state: pointer,
+  put_cf: proc(
+    a1: pointer, cfid: uint32, k: cstring, klen: csize_t, v: cstring, vlen: csize_t
+  ) {.cdecl.},
+  deleted_cf: proc(a1: pointer, cfid: uint32, k: cstring, klen: csize_t) {.cdecl.},
+  merge_cf: proc(
+    a1: pointer, cfid: uint32, k: cstring, klen: csize_t, v: cstring, vlen: csize_t
+  ) {.cdecl.},
+) {.cdecl.}
+
+proc rocksdb_writebatch_data*(
+  a1: ptr rocksdb_writebatch_t, size: ptr csize_t
+): cstring {.cdecl.}
+
 proc rocksdb_writebatch_set_save_point*(a1: ptr rocksdb_writebatch_t) {.cdecl.}
-proc rocksdb_writebatch_rollback_to_save_point*(a1: ptr rocksdb_writebatch_t;
-    errptr: cstringArray) {.cdecl.}
-proc rocksdb_writebatch_pop_save_point*(a1: ptr rocksdb_writebatch_t;
-                                       errptr: cstringArray) {.cdecl.}
-proc rocksdb_writebatch_update_timestamps*(wb: ptr rocksdb_writebatch_t;
-    ts: cstring; tslen: csize_t; state: pointer;
-    get_ts_size: proc (a1: pointer; a2: uint32): csize_t {.cdecl.}; errptr: cstringArray) {.
-    cdecl.}
+proc rocksdb_writebatch_rollback_to_save_point*(
+  a1: ptr rocksdb_writebatch_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_writebatch_pop_save_point*(
+  a1: ptr rocksdb_writebatch_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_writebatch_update_timestamps*(
+  wb: ptr rocksdb_writebatch_t,
+  ts: cstring,
+  tslen: csize_t,
+  state: pointer,
+  get_ts_size: proc(a1: pointer, a2: uint32): csize_t {.cdecl.},
+  errptr: cstringArray,
+) {.cdecl.}
+
 ##  Write batch with index
 
-proc rocksdb_writebatch_wi_create*(reserved_bytes: csize_t; overwrite_keys: uint8): ptr rocksdb_writebatch_wi_t {.
-    cdecl.}
-proc rocksdb_writebatch_wi_create_from*(rep: cstring; size: csize_t): ptr rocksdb_writebatch_wi_t {.
-    cdecl.}
+proc rocksdb_writebatch_wi_create*(
+  reserved_bytes: csize_t, overwrite_keys: uint8
+): ptr rocksdb_writebatch_wi_t {.cdecl.}
+
+proc rocksdb_writebatch_wi_create_from*(
+  rep: cstring, size: csize_t
+): ptr rocksdb_writebatch_wi_t {.cdecl.}
+
 proc rocksdb_writebatch_wi_create_with_params*(
-    backup_index_comparator: ptr rocksdb_comparator_t; reserved_bytes: csize_t;
-    overwrite_key: uint8; max_bytes: csize_t; protection_bytes_per_key: csize_t): ptr rocksdb_writebatch_wi_t {.
-    cdecl.}
+  backup_index_comparator: ptr rocksdb_comparator_t,
+  reserved_bytes: csize_t,
+  overwrite_key: uint8,
+  max_bytes: csize_t,
+  protection_bytes_per_key: csize_t,
+): ptr rocksdb_writebatch_wi_t {.cdecl.}
+
 proc rocksdb_writebatch_wi_destroy*(a1: ptr rocksdb_writebatch_wi_t) {.cdecl.}
 proc rocksdb_writebatch_wi_clear*(a1: ptr rocksdb_writebatch_wi_t) {.cdecl.}
 proc rocksdb_writebatch_wi_count*(b: ptr rocksdb_writebatch_wi_t): cint {.cdecl.}
-proc rocksdb_writebatch_wi_put*(a1: ptr rocksdb_writebatch_wi_t; key: cstring;
-                               klen: csize_t; val: cstring; vlen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_put_cf*(a1: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
-                                  key: cstring; klen: csize_t; val: cstring;
-                                  vlen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_putv*(b: ptr rocksdb_writebatch_wi_t; num_keys: cint;
-                                keys_list: cstringArray;
-                                keys_list_sizes: ptr csize_t; num_values: cint;
-                                values_list: cstringArray;
-                                values_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_putv_cf*(b: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
-                                   num_keys: cint; keys_list: cstringArray;
-                                   keys_list_sizes: ptr csize_t; num_values: cint;
-                                   values_list: cstringArray;
-                                   values_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_merge*(a1: ptr rocksdb_writebatch_wi_t; key: cstring;
-                                 klen: csize_t; val: cstring; vlen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_merge_cf*(a1: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
-                                    key: cstring; klen: csize_t; val: cstring;
-                                    vlen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_mergev*(b: ptr rocksdb_writebatch_wi_t; num_keys: cint;
-                                  keys_list: cstringArray;
-                                  keys_list_sizes: ptr csize_t; num_values: cint;
-                                  values_list: cstringArray;
-                                  values_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_mergev_cf*(b: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
-                                     num_keys: cint; keys_list: cstringArray;
-                                     keys_list_sizes: ptr csize_t;
-                                     num_values: cint; values_list: cstringArray;
-                                     values_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_delete*(a1: ptr rocksdb_writebatch_wi_t; key: cstring;
-                                  klen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_singledelete*(a1: ptr rocksdb_writebatch_wi_t;
-                                        key: cstring; klen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_delete_cf*(a1: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
-                                     key: cstring; klen: csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_singledelete_cf*(a1: ptr rocksdb_writebatch_wi_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t) {.
-    cdecl.}
-proc rocksdb_writebatch_wi_deletev*(b: ptr rocksdb_writebatch_wi_t; num_keys: cint;
-                                   keys_list: cstringArray;
-                                   keys_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_deletev_cf*(b: ptr rocksdb_writebatch_wi_t; column_family: ptr rocksdb_column_family_handle_t;
-                                      num_keys: cint; keys_list: cstringArray;
-                                      keys_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_put*(
+  a1: ptr rocksdb_writebatch_wi_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_put_cf*(
+  a1: ptr rocksdb_writebatch_wi_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_putv*(
+  b: ptr rocksdb_writebatch_wi_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  num_values: cint,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_putv_cf*(
+  b: ptr rocksdb_writebatch_wi_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  num_values: cint,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_merge*(
+  a1: ptr rocksdb_writebatch_wi_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_merge_cf*(
+  a1: ptr rocksdb_writebatch_wi_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_mergev*(
+  b: ptr rocksdb_writebatch_wi_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  num_values: cint,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_mergev_cf*(
+  b: ptr rocksdb_writebatch_wi_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  num_values: cint,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_delete*(
+  a1: ptr rocksdb_writebatch_wi_t, key: cstring, klen: csize_t
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_singledelete*(
+  a1: ptr rocksdb_writebatch_wi_t, key: cstring, klen: csize_t
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_delete_cf*(
+  a1: ptr rocksdb_writebatch_wi_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_singledelete_cf*(
+  a1: ptr rocksdb_writebatch_wi_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_deletev*(
+  b: ptr rocksdb_writebatch_wi_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_deletev_cf*(
+  b: ptr rocksdb_writebatch_wi_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_keys: cint,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+) {.cdecl.}
+
 ##  DO NOT USE - rocksdb_writebatch_wi_delete_range is not yet supported
 
-proc rocksdb_writebatch_wi_delete_range*(b: ptr rocksdb_writebatch_wi_t;
-                                        start_key: cstring;
-                                        start_key_len: csize_t; end_key: cstring;
-                                        end_key_len: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_delete_range*(
+  b: ptr rocksdb_writebatch_wi_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  end_key: cstring,
+  end_key_len: csize_t,
+) {.cdecl.}
+
 ##  DO NOT USE - rocksdb_writebatch_wi_delete_range_cf is not yet supported
 
-proc rocksdb_writebatch_wi_delete_range_cf*(b: ptr rocksdb_writebatch_wi_t;
-    column_family: ptr rocksdb_column_family_handle_t; start_key: cstring;
-    start_key_len: csize_t; end_key: cstring; end_key_len: csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_delete_range_cf*(
+  b: ptr rocksdb_writebatch_wi_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  end_key: cstring,
+  end_key_len: csize_t,
+) {.cdecl.}
+
 ##  DO NOT USE - rocksdb_writebatch_wi_delete_rangev is not yet supported
 
-proc rocksdb_writebatch_wi_delete_rangev*(b: ptr rocksdb_writebatch_wi_t;
-    num_keys: cint; start_keys_list: cstringArray;
-    start_keys_list_sizes: ptr csize_t; end_keys_list: cstringArray;
-    end_keys_list_sizes: ptr csize_t) {.cdecl.}
+proc rocksdb_writebatch_wi_delete_rangev*(
+  b: ptr rocksdb_writebatch_wi_t,
+  num_keys: cint,
+  start_keys_list: cstringArray,
+  start_keys_list_sizes: ptr csize_t,
+  end_keys_list: cstringArray,
+  end_keys_list_sizes: ptr csize_t,
+) {.cdecl.}
+
 ##  DO NOT USE - rocksdb_writebatch_wi_delete_rangev_cf is not yet supported
 
-proc rocksdb_writebatch_wi_delete_rangev_cf*(b: ptr rocksdb_writebatch_wi_t;
-    column_family: ptr rocksdb_column_family_handle_t; num_keys: cint;
-    start_keys_list: cstringArray; start_keys_list_sizes: ptr csize_t;
-    end_keys_list: cstringArray; end_keys_list_sizes: ptr csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_put_log_data*(a1: ptr rocksdb_writebatch_wi_t;
-                                        blob: cstring; len: csize_t) {.cdecl.}
-proc rocksdb_writebatch_wi_iterate*(b: ptr rocksdb_writebatch_wi_t; state: pointer;
-    put: proc (a1: pointer; k: cstring; klen: csize_t; v: cstring; vlen: csize_t) {.cdecl.};
-    deleted: proc (a1: pointer; k: cstring; klen: csize_t) {.cdecl.}) {.cdecl.}
-proc rocksdb_writebatch_wi_data*(b: ptr rocksdb_writebatch_wi_t; size: ptr csize_t): cstring {.
-    cdecl.}
+proc rocksdb_writebatch_wi_delete_rangev_cf*(
+  b: ptr rocksdb_writebatch_wi_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  num_keys: cint,
+  start_keys_list: cstringArray,
+  start_keys_list_sizes: ptr csize_t,
+  end_keys_list: cstringArray,
+  end_keys_list_sizes: ptr csize_t,
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_put_log_data*(
+  a1: ptr rocksdb_writebatch_wi_t, blob: cstring, len: csize_t
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_iterate*(
+  b: ptr rocksdb_writebatch_wi_t,
+  state: pointer,
+  put: proc(a1: pointer, k: cstring, klen: csize_t, v: cstring, vlen: csize_t) {.cdecl.},
+  deleted: proc(a1: pointer, k: cstring, klen: csize_t) {.cdecl.},
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_data*(
+  b: ptr rocksdb_writebatch_wi_t, size: ptr csize_t
+): cstring {.cdecl.}
+
 proc rocksdb_writebatch_wi_set_save_point*(a1: ptr rocksdb_writebatch_wi_t) {.cdecl.}
 proc rocksdb_writebatch_wi_rollback_to_save_point*(
-    a1: ptr rocksdb_writebatch_wi_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_writebatch_wi_get_from_batch*(wbwi: ptr rocksdb_writebatch_wi_t;
-    options: ptr rocksdb_options_t; key: cstring; keylen: csize_t; vallen: ptr csize_t;
-    errptr: cstringArray): cstring {.cdecl.}
-proc rocksdb_writebatch_wi_get_from_batch_cf*(wbwi: ptr rocksdb_writebatch_wi_t;
-    options: ptr rocksdb_options_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
-    vallen: ptr csize_t; errptr: cstringArray): cstring {.cdecl.}
+  a1: ptr rocksdb_writebatch_wi_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_writebatch_wi_get_from_batch*(
+  wbwi: ptr rocksdb_writebatch_wi_t,
+  options: ptr rocksdb_options_t,
+  key: cstring,
+  keylen: csize_t,
+  vallen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_writebatch_wi_get_from_batch_cf*(
+  wbwi: ptr rocksdb_writebatch_wi_t,
+  options: ptr rocksdb_options_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  vallen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
 proc rocksdb_writebatch_wi_get_from_batch_and_db*(
-    wbwi: ptr rocksdb_writebatch_wi_t; db: ptr rocksdb_t;
-    options: ptr rocksdb_readoptions_t; key: cstring; keylen: csize_t;
-    vallen: ptr csize_t; errptr: cstringArray): cstring {.cdecl.}
+  wbwi: ptr rocksdb_writebatch_wi_t,
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  vallen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
 proc rocksdb_writebatch_wi_get_from_batch_and_db_cf*(
-    wbwi: ptr rocksdb_writebatch_wi_t; db: ptr rocksdb_t;
-    options: ptr rocksdb_readoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
-    vallen: ptr csize_t; errptr: cstringArray): cstring {.cdecl.}
-proc rocksdb_write_writebatch_wi*(db: ptr rocksdb_t;
-                                 options: ptr rocksdb_writeoptions_t;
-                                 wbwi: ptr rocksdb_writebatch_wi_t;
-                                 errptr: cstringArray) {.cdecl.}
+  wbwi: ptr rocksdb_writebatch_wi_t,
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  vallen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_write_writebatch_wi*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_writeoptions_t,
+  wbwi: ptr rocksdb_writebatch_wi_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
 proc rocksdb_writebatch_wi_create_iterator_with_base*(
-    wbwi: ptr rocksdb_writebatch_wi_t; base_iterator: ptr rocksdb_iterator_t): ptr rocksdb_iterator_t {.
-    cdecl.}
+  wbwi: ptr rocksdb_writebatch_wi_t, base_iterator: ptr rocksdb_iterator_t
+): ptr rocksdb_iterator_t {.cdecl.}
+
 proc rocksdb_writebatch_wi_create_iterator_with_base_cf*(
-    wbwi: ptr rocksdb_writebatch_wi_t; base_iterator: ptr rocksdb_iterator_t;
-    cf: ptr rocksdb_column_family_handle_t): ptr rocksdb_iterator_t {.cdecl.}
-proc rocksdb_writebatch_wi_update_timestamps*(wbwi: ptr rocksdb_writebatch_wi_t;
-    ts: cstring; tslen: csize_t; state: pointer;
-    get_ts_size: proc (a1: pointer; a2: uint32): csize_t {.cdecl.}; errptr: cstringArray) {.
-    cdecl.}
+  wbwi: ptr rocksdb_writebatch_wi_t,
+  base_iterator: ptr rocksdb_iterator_t,
+  cf: ptr rocksdb_column_family_handle_t,
+): ptr rocksdb_iterator_t {.cdecl.}
+
+proc rocksdb_writebatch_wi_update_timestamps*(
+  wbwi: ptr rocksdb_writebatch_wi_t,
+  ts: cstring,
+  tslen: csize_t,
+  state: pointer,
+  get_ts_size: proc(a1: pointer, a2: uint32): csize_t {.cdecl.},
+  errptr: cstringArray,
+) {.cdecl.}
+
 ##  Options utils
 ##  Load the latest rocksdb options from the specified db_path.
 ##
@@ -751,66 +1465,101 @@ proc rocksdb_writebatch_wi_update_timestamps*(wbwi: ptr rocksdb_writebatch_wi_t;
 ##  returned.  db_options, column_family_names, and column_family_options
 ##  will be set to NULL.
 
-proc rocksdb_load_latest_options*(db_path: cstring; env: ptr rocksdb_env_t;
-                                 ignore_unknown_options: bool;
-                                 cache: ptr rocksdb_cache_t;
-                                 db_options: ptr ptr rocksdb_options_t;
-                                 num_column_families: ptr csize_t;
-                                 column_family_names: ptr cstringArray;
-    column_family_options: ptr ptr ptr rocksdb_options_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_load_latest_options_destroy*(db_options: ptr rocksdb_options_t;
-    list_column_family_names: cstringArray;
-    list_column_family_options: ptr ptr rocksdb_options_t; len: csize_t) {.cdecl.}
+proc rocksdb_load_latest_options*(
+  db_path: cstring,
+  env: ptr rocksdb_env_t,
+  ignore_unknown_options: bool,
+  cache: ptr rocksdb_cache_t,
+  db_options: ptr ptr rocksdb_options_t,
+  num_column_families: ptr csize_t,
+  column_family_names: ptr cstringArray,
+  column_family_options: ptr ptr ptr rocksdb_options_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_load_latest_options_destroy*(
+  db_options: ptr rocksdb_options_t,
+  list_column_family_names: cstringArray,
+  list_column_family_options: ptr ptr rocksdb_options_t,
+  len: csize_t,
+) {.cdecl.}
+
 ##  Block based table options
 
 proc rocksdb_block_based_options_create*(): ptr rocksdb_block_based_table_options_t {.
-    cdecl.}
+  cdecl
+.}
+
 proc rocksdb_block_based_options_destroy*(
-    options: ptr rocksdb_block_based_table_options_t) {.cdecl.}
+  options: ptr rocksdb_block_based_table_options_t
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_checksum*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: char) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: char
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_block_size*(
-    options: ptr rocksdb_block_based_table_options_t; block_size: csize_t) {.cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, block_size: csize_t
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_block_size_deviation*(
-    options: ptr rocksdb_block_based_table_options_t; block_size_deviation: cint) {.
-    cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, block_size_deviation: cint
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_block_restart_interval*(
-    options: ptr rocksdb_block_based_table_options_t; block_restart_interval: cint) {.
-    cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, block_restart_interval: cint
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_index_block_restart_interval*(
-    options: ptr rocksdb_block_based_table_options_t;
-    index_block_restart_interval: cint) {.cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, index_block_restart_interval: cint
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_metadata_block_size*(
-    options: ptr rocksdb_block_based_table_options_t; metadata_block_size: uint64) {.
-    cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, metadata_block_size: uint64
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_partition_filters*(
-    options: ptr rocksdb_block_based_table_options_t; partition_filters: uint8) {.
-    cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, partition_filters: uint8
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_optimize_filters_for_memory*(
-    options: ptr rocksdb_block_based_table_options_t;
-    optimize_filters_for_memory: uint8) {.cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, optimize_filters_for_memory: uint8
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_use_delta_encoding*(
-    options: ptr rocksdb_block_based_table_options_t; use_delta_encoding: uint8) {.
-    cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, use_delta_encoding: uint8
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_filter_policy*(
-    options: ptr rocksdb_block_based_table_options_t;
-    filter_policy: ptr rocksdb_filterpolicy_t) {.cdecl.}
+  options: ptr rocksdb_block_based_table_options_t,
+  filter_policy: ptr rocksdb_filterpolicy_t,
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_no_block_cache*(
-    options: ptr rocksdb_block_based_table_options_t; no_block_cache: uint8) {.cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, no_block_cache: uint8
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_block_cache*(
-    options: ptr rocksdb_block_based_table_options_t;
-    block_cache: ptr rocksdb_cache_t) {.cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, block_cache: ptr rocksdb_cache_t
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_whole_key_filtering*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_format_version*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: cint
+) {.cdecl.}
+
 const
   rocksdb_block_based_table_index_type_binary_search* = 0
   rocksdb_block_based_table_index_type_hash_search* = 1
   rocksdb_block_based_table_index_type_two_level_index_search* = 2
 
 proc rocksdb_block_based_options_set_index_type*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: cint
+) {.cdecl.}
+
 ##  uses one of the above enums
 
 const
@@ -818,25 +1567,39 @@ const
   rocksdb_block_based_table_data_block_index_type_binary_search_and_hash* = 1
 
 proc rocksdb_block_based_options_set_data_block_index_type*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: cint
+) {.cdecl.}
+
 ##  uses one of the above enums
 
 proc rocksdb_block_based_options_set_data_block_hash_ratio*(
-    options: ptr rocksdb_block_based_table_options_t; v: cdouble) {.cdecl.}
+  options: ptr rocksdb_block_based_table_options_t, v: cdouble
+) {.cdecl.}
+
 ##  rocksdb_block_based_options_set_hash_index_allow_collision()
 ##  is removed since BlockBasedTableOptions.hash_index_allow_collision()
 ##  is removed
 
 proc rocksdb_block_based_options_set_cache_index_and_filter_blocks*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_cache_index_and_filter_blocks_with_high_priority*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_pin_l0_filter_and_index_blocks_in_cache*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_pin_top_level_index_and_filter*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: uint8) {.cdecl.}
-proc rocksdb_options_set_block_based_table_factory*(opt: ptr rocksdb_options_t;
-    table_options: ptr rocksdb_block_based_table_options_t) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_set_block_based_table_factory*(
+  opt: ptr rocksdb_options_t, table_options: ptr rocksdb_block_based_table_options_t
+) {.cdecl.}
+
 const
   rocksdb_block_based_k_fallback_pinning_tier* = 0
   rocksdb_block_based_k_none_pinning_tier* = 1
@@ -844,193 +1607,361 @@ const
   rocksdb_block_based_k_all_pinning_tier* = 3
 
 proc rocksdb_block_based_options_set_top_level_index_pinning_tier*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_partition_pinning_tier*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_block_based_options_set_unpartitioned_pinning_tier*(
-    a1: ptr rocksdb_block_based_table_options_t; a2: cint) {.cdecl.}
-proc rocksdb_options_set_write_buffer_manager*(opt: ptr rocksdb_options_t;
-    wbm: ptr rocksdb_write_buffer_manager_t) {.cdecl.}
+  a1: ptr rocksdb_block_based_table_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_set_write_buffer_manager*(
+  opt: ptr rocksdb_options_t, wbm: ptr rocksdb_write_buffer_manager_t
+) {.cdecl.}
+
 ##  Cuckoo table options
 
 proc rocksdb_cuckoo_options_create*(): ptr rocksdb_cuckoo_table_options_t {.cdecl.}
-proc rocksdb_cuckoo_options_destroy*(options: ptr rocksdb_cuckoo_table_options_t) {.
-    cdecl.}
+proc rocksdb_cuckoo_options_destroy*(
+  options: ptr rocksdb_cuckoo_table_options_t
+) {.cdecl.}
+
 proc rocksdb_cuckoo_options_set_hash_ratio*(
-    options: ptr rocksdb_cuckoo_table_options_t; v: cdouble) {.cdecl.}
+  options: ptr rocksdb_cuckoo_table_options_t, v: cdouble
+) {.cdecl.}
+
 proc rocksdb_cuckoo_options_set_max_search_depth*(
-    options: ptr rocksdb_cuckoo_table_options_t; v: uint32) {.cdecl.}
+  options: ptr rocksdb_cuckoo_table_options_t, v: uint32
+) {.cdecl.}
+
 proc rocksdb_cuckoo_options_set_cuckoo_block_size*(
-    options: ptr rocksdb_cuckoo_table_options_t; v: uint32) {.cdecl.}
+  options: ptr rocksdb_cuckoo_table_options_t, v: uint32
+) {.cdecl.}
+
 proc rocksdb_cuckoo_options_set_identity_as_first_hash*(
-    options: ptr rocksdb_cuckoo_table_options_t; v: uint8) {.cdecl.}
+  options: ptr rocksdb_cuckoo_table_options_t, v: uint8
+) {.cdecl.}
+
 proc rocksdb_cuckoo_options_set_use_module_hash*(
-    options: ptr rocksdb_cuckoo_table_options_t; v: uint8) {.cdecl.}
-proc rocksdb_options_set_cuckoo_table_factory*(opt: ptr rocksdb_options_t;
-    table_options: ptr rocksdb_cuckoo_table_options_t) {.cdecl.}
+  options: ptr rocksdb_cuckoo_table_options_t, v: uint8
+) {.cdecl.}
+
+proc rocksdb_options_set_cuckoo_table_factory*(
+  opt: ptr rocksdb_options_t, table_options: ptr rocksdb_cuckoo_table_options_t
+) {.cdecl.}
+
 ##  Options
 
-proc rocksdb_set_options*(db: ptr rocksdb_t; count: cint; keys: ptr cstring;
-                         values: ptr cstring; errptr: cstringArray) {.cdecl.}
-proc rocksdb_set_options_cf*(db: ptr rocksdb_t;
-                            handle: ptr rocksdb_column_family_handle_t;
-                            count: cint; keys: ptr cstring; values: ptr cstring;
-                            errptr: cstringArray) {.cdecl.}
+proc rocksdb_set_options*(
+  db: ptr rocksdb_t,
+  count: cint,
+  keys: ptr cstring,
+  values: ptr cstring,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_set_options_cf*(
+  db: ptr rocksdb_t,
+  handle: ptr rocksdb_column_family_handle_t,
+  count: cint,
+  keys: ptr cstring,
+  values: ptr cstring,
+  errptr: cstringArray,
+) {.cdecl.}
+
 proc rocksdb_options_create*(): ptr rocksdb_options_t {.cdecl.}
 proc rocksdb_options_destroy*(a1: ptr rocksdb_options_t) {.cdecl.}
-proc rocksdb_options_create_copy*(a1: ptr rocksdb_options_t): ptr rocksdb_options_t {.
-    cdecl.}
-proc rocksdb_options_increase_parallelism*(opt: ptr rocksdb_options_t;
-    total_threads: cint) {.cdecl.}
-proc rocksdb_options_optimize_for_point_lookup*(opt: ptr rocksdb_options_t;
-    block_cache_size_mb: uint64) {.cdecl.}
-proc rocksdb_options_optimize_level_style_compaction*(opt: ptr rocksdb_options_t;
-    memtable_memory_budget: uint64) {.cdecl.}
+proc rocksdb_options_create_copy*(
+  a1: ptr rocksdb_options_t
+): ptr rocksdb_options_t {.cdecl.}
+
+proc rocksdb_options_increase_parallelism*(
+  opt: ptr rocksdb_options_t, total_threads: cint
+) {.cdecl.}
+
+proc rocksdb_options_optimize_for_point_lookup*(
+  opt: ptr rocksdb_options_t, block_cache_size_mb: uint64
+) {.cdecl.}
+
+proc rocksdb_options_optimize_level_style_compaction*(
+  opt: ptr rocksdb_options_t, memtable_memory_budget: uint64
+) {.cdecl.}
+
 proc rocksdb_options_optimize_universal_style_compaction*(
-    opt: ptr rocksdb_options_t; memtable_memory_budget: uint64) {.cdecl.}
-proc rocksdb_options_set_allow_ingest_behind*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
-proc rocksdb_options_get_allow_ingest_behind*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_compaction_filter*(a1: ptr rocksdb_options_t;
-    a2: ptr rocksdb_compactionfilter_t) {.cdecl.}
-proc rocksdb_options_set_compaction_filter_factory*(a1: ptr rocksdb_options_t;
-    a2: ptr rocksdb_compactionfilterfactory_t) {.cdecl.}
-proc rocksdb_options_compaction_readahead_size*(a1: ptr rocksdb_options_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_options_get_compaction_readahead_size*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_comparator*(a1: ptr rocksdb_options_t;
-                                    a2: ptr rocksdb_comparator_t) {.cdecl.}
-proc rocksdb_options_set_merge_operator*(a1: ptr rocksdb_options_t;
-                                        a2: ptr rocksdb_mergeoperator_t) {.cdecl.}
-proc rocksdb_options_set_uint64add_merge_operator*(a1: ptr rocksdb_options_t) {.
-    cdecl.}
-proc rocksdb_options_set_compression_per_level*(opt: ptr rocksdb_options_t;
-    level_values: ptr cint; num_levels: csize_t) {.cdecl.}
-proc rocksdb_options_set_create_if_missing*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
+  opt: ptr rocksdb_options_t, memtable_memory_budget: uint64
+) {.cdecl.}
+
+proc rocksdb_options_set_allow_ingest_behind*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_allow_ingest_behind*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_compaction_filter*(
+  a1: ptr rocksdb_options_t, a2: ptr rocksdb_compactionfilter_t
+) {.cdecl.}
+
+proc rocksdb_options_set_compaction_filter_factory*(
+  a1: ptr rocksdb_options_t, a2: ptr rocksdb_compactionfilterfactory_t
+) {.cdecl.}
+
+proc rocksdb_options_compaction_readahead_size*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_compaction_readahead_size*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_comparator*(
+  a1: ptr rocksdb_options_t, a2: ptr rocksdb_comparator_t
+) {.cdecl.}
+
+proc rocksdb_options_set_merge_operator*(
+  a1: ptr rocksdb_options_t, a2: ptr rocksdb_mergeoperator_t
+) {.cdecl.}
+
+proc rocksdb_options_set_uint64add_merge_operator*(a1: ptr rocksdb_options_t) {.cdecl.}
+proc rocksdb_options_set_compression_per_level*(
+  opt: ptr rocksdb_options_t, level_values: ptr cint, num_levels: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_set_create_if_missing*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_create_if_missing*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_create_missing_column_families*(
-    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_create_missing_column_families*(
-    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_error_if_exists*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_error_if_exists*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_error_if_exists*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_paranoid_checks*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
+proc rocksdb_options_set_paranoid_checks*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_paranoid_checks*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_db_paths*(a1: ptr rocksdb_options_t;
-                                  path_values: ptr ptr rocksdb_dbpath_t;
-                                  num_paths: csize_t) {.cdecl.}
-proc rocksdb_options_set_cf_paths*(a1: ptr rocksdb_options_t;
-                                  path_values: ptr ptr rocksdb_dbpath_t;
-                                  num_paths: csize_t) {.cdecl.}
-proc rocksdb_options_set_env*(a1: ptr rocksdb_options_t; a2: ptr rocksdb_env_t) {.cdecl.}
-proc rocksdb_options_set_info_log*(a1: ptr rocksdb_options_t;
-                                  a2: ptr rocksdb_logger_t) {.cdecl.}
-proc rocksdb_options_get_info_log*(opt: ptr rocksdb_options_t): ptr rocksdb_logger_t {.
-    cdecl.}
-proc rocksdb_options_set_info_log_level*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_set_db_paths*(
+  a1: ptr rocksdb_options_t, path_values: ptr ptr rocksdb_dbpath_t, num_paths: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_set_cf_paths*(
+  a1: ptr rocksdb_options_t, path_values: ptr ptr rocksdb_dbpath_t, num_paths: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_set_env*(
+  a1: ptr rocksdb_options_t, a2: ptr rocksdb_env_t
+) {.cdecl.}
+
+proc rocksdb_options_set_info_log*(
+  a1: ptr rocksdb_options_t, a2: ptr rocksdb_logger_t
+) {.cdecl.}
+
+proc rocksdb_options_get_info_log*(
+  opt: ptr rocksdb_options_t
+): ptr rocksdb_logger_t {.cdecl.}
+
+proc rocksdb_options_set_info_log_level*(a1: ptr rocksdb_options_t, a2: cint) {.cdecl.}
 proc rocksdb_options_get_info_log_level*(a1: ptr rocksdb_options_t): cint {.cdecl.}
-proc rocksdb_logger_create_stderr_logger*(log_level: cint; prefix: cstring): ptr rocksdb_logger_t {.
-    cdecl.}
-proc rocksdb_logger_create_callback_logger*(log_level: cint;
-    a2: proc (priv: pointer; lev: cuint; msg: cstring; len: csize_t) {.cdecl.};
-    priv: pointer): ptr rocksdb_logger_t {.cdecl.}
+proc rocksdb_logger_create_stderr_logger*(
+  log_level: cint, prefix: cstring
+): ptr rocksdb_logger_t {.cdecl.}
+
+proc rocksdb_logger_create_callback_logger*(
+  log_level: cint,
+  a2: proc(priv: pointer, lev: cuint, msg: cstring, len: csize_t) {.cdecl.},
+  priv: pointer,
+): ptr rocksdb_logger_t {.cdecl.}
+
 proc rocksdb_logger_destroy*(logger: ptr rocksdb_logger_t) {.cdecl.}
-proc rocksdb_options_set_write_buffer_size*(a1: ptr rocksdb_options_t; a2: csize_t) {.
-    cdecl.}
-proc rocksdb_options_get_write_buffer_size*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_db_write_buffer_size*(a1: ptr rocksdb_options_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_options_get_db_write_buffer_size*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_max_open_files*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_set_write_buffer_size*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_write_buffer_size*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_db_write_buffer_size*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_db_write_buffer_size*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_max_open_files*(a1: ptr rocksdb_options_t, a2: cint) {.cdecl.}
 proc rocksdb_options_get_max_open_files*(a1: ptr rocksdb_options_t): cint {.cdecl.}
-proc rocksdb_options_set_max_file_opening_threads*(a1: ptr rocksdb_options_t;
-    a2: cint) {.cdecl.}
-proc rocksdb_options_get_max_file_opening_threads*(a1: ptr rocksdb_options_t): cint {.
-    cdecl.}
-proc rocksdb_options_set_max_total_wal_size*(opt: ptr rocksdb_options_t; n: uint64) {.
-    cdecl.}
-proc rocksdb_options_get_max_total_wal_size*(opt: ptr rocksdb_options_t): uint64 {.
-    cdecl.}
-proc rocksdb_options_set_compression_options*(a1: ptr rocksdb_options_t; a2: cint;
-    a3: cint; a4: cint; a5: cint) {.cdecl.}
+proc rocksdb_options_set_max_file_opening_threads*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_max_file_opening_threads*(
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
+proc rocksdb_options_set_max_total_wal_size*(
+  opt: ptr rocksdb_options_t, n: uint64
+) {.cdecl.}
+
+proc rocksdb_options_get_max_total_wal_size*(
+  opt: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
+proc rocksdb_options_set_compression_options*(
+  a1: ptr rocksdb_options_t, a2: cint, a3: cint, a4: cint, a5: cint
+) {.cdecl.}
+
 proc rocksdb_options_set_compression_options_zstd_max_train_bytes*(
-    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_compression_options_zstd_max_train_bytes*(
-    opt: ptr rocksdb_options_t): cint {.cdecl.}
+  opt: ptr rocksdb_options_t
+): cint {.cdecl.}
+
 proc rocksdb_options_set_compression_options_use_zstd_dict_trainer*(
-    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_compression_options_use_zstd_dict_trainer*(
-    opt: ptr rocksdb_options_t): uint8 {.cdecl.}
+  opt: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_options_set_compression_options_parallel_threads*(
-    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_compression_options_parallel_threads*(
-    opt: ptr rocksdb_options_t): cint {.cdecl.}
+  opt: ptr rocksdb_options_t
+): cint {.cdecl.}
+
 proc rocksdb_options_set_compression_options_max_dict_buffer_bytes*(
-    a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
 proc rocksdb_options_get_compression_options_max_dict_buffer_bytes*(
-    opt: ptr rocksdb_options_t): uint64 {.cdecl.}
+  opt: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
 proc rocksdb_options_set_bottommost_compression_options*(
-    a1: ptr rocksdb_options_t; a2: cint; a3: cint; a4: cint; a5: cint; a6: uint8) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cint, a3: cint, a4: cint, a5: cint, a6: uint8
+) {.cdecl.}
+
 proc rocksdb_options_set_bottommost_compression_options_zstd_max_train_bytes*(
-    a1: ptr rocksdb_options_t; a2: cint; a3: uint8) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cint, a3: uint8
+) {.cdecl.}
+
 proc rocksdb_options_set_bottommost_compression_options_use_zstd_dict_trainer*(
-    a1: ptr rocksdb_options_t; a2: uint8; a3: uint8) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint8, a3: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_bottommost_compression_options_use_zstd_dict_trainer*(
-    opt: ptr rocksdb_options_t): uint8 {.cdecl.}
+  opt: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_options_set_bottommost_compression_options_max_dict_buffer_bytes*(
-    a1: ptr rocksdb_options_t; a2: uint64; a3: uint8) {.cdecl.}
-proc rocksdb_options_set_prefix_extractor*(a1: ptr rocksdb_options_t;
-    a2: ptr rocksdb_slicetransform_t) {.cdecl.}
-proc rocksdb_options_set_num_levels*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint64, a3: uint8
+) {.cdecl.}
+
+proc rocksdb_options_set_prefix_extractor*(
+  a1: ptr rocksdb_options_t, a2: ptr rocksdb_slicetransform_t
+) {.cdecl.}
+
+proc rocksdb_options_set_num_levels*(a1: ptr rocksdb_options_t, a2: cint) {.cdecl.}
 proc rocksdb_options_get_num_levels*(a1: ptr rocksdb_options_t): cint {.cdecl.}
 proc rocksdb_options_set_level0_file_num_compaction_trigger*(
-    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_level0_file_num_compaction_trigger*(
-    a1: ptr rocksdb_options_t): cint {.cdecl.}
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
 proc rocksdb_options_set_level0_slowdown_writes_trigger*(
-    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_level0_slowdown_writes_trigger*(
-    a1: ptr rocksdb_options_t): cint {.cdecl.}
-proc rocksdb_options_set_level0_stop_writes_trigger*(a1: ptr rocksdb_options_t;
-    a2: cint) {.cdecl.}
-proc rocksdb_options_get_level0_stop_writes_trigger*(a1: ptr rocksdb_options_t): cint {.
-    cdecl.}
-proc rocksdb_options_set_target_file_size_base*(a1: ptr rocksdb_options_t;
-    a2: uint64) {.cdecl.}
-proc rocksdb_options_get_target_file_size_base*(a1: ptr rocksdb_options_t): uint64 {.
-    cdecl.}
-proc rocksdb_options_set_target_file_size_multiplier*(a1: ptr rocksdb_options_t;
-    a2: cint) {.cdecl.}
-proc rocksdb_options_get_target_file_size_multiplier*(a1: ptr rocksdb_options_t): cint {.
-    cdecl.}
-proc rocksdb_options_set_max_bytes_for_level_base*(a1: ptr rocksdb_options_t;
-    a2: uint64) {.cdecl.}
-proc rocksdb_options_get_max_bytes_for_level_base*(a1: ptr rocksdb_options_t): uint64 {.
-    cdecl.}
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
+proc rocksdb_options_set_level0_stop_writes_trigger*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_level0_stop_writes_trigger*(
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
+proc rocksdb_options_set_target_file_size_base*(
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
+proc rocksdb_options_get_target_file_size_base*(
+  a1: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
+proc rocksdb_options_set_target_file_size_multiplier*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_target_file_size_multiplier*(
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
+proc rocksdb_options_set_max_bytes_for_level_base*(
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
+proc rocksdb_options_get_max_bytes_for_level_base*(
+  a1: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
 proc rocksdb_options_set_level_compaction_dynamic_level_bytes*(
-    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_level_compaction_dynamic_level_bytes*(
-    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_options_set_max_bytes_for_level_multiplier*(
-    a1: ptr rocksdb_options_t; a2: cdouble) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cdouble
+) {.cdecl.}
+
 proc rocksdb_options_get_max_bytes_for_level_multiplier*(
-    a1: ptr rocksdb_options_t): cdouble {.cdecl.}
+  a1: ptr rocksdb_options_t
+): cdouble {.cdecl.}
+
 proc rocksdb_options_set_max_bytes_for_level_multiplier_additional*(
-    a1: ptr rocksdb_options_t; level_values: ptr cint; num_levels: csize_t) {.cdecl.}
+  a1: ptr rocksdb_options_t, level_values: ptr cint, num_levels: csize_t
+) {.cdecl.}
+
 proc rocksdb_options_enable_statistics*(a1: ptr rocksdb_options_t) {.cdecl.}
-proc rocksdb_options_set_ttl*(a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
+proc rocksdb_options_set_ttl*(a1: ptr rocksdb_options_t, a2: uint64) {.cdecl.}
 proc rocksdb_options_get_ttl*(a1: ptr rocksdb_options_t): uint64 {.cdecl.}
-proc rocksdb_options_set_periodic_compaction_seconds*(a1: ptr rocksdb_options_t;
-    a2: uint64) {.cdecl.}
-proc rocksdb_options_get_periodic_compaction_seconds*(a1: ptr rocksdb_options_t): uint64 {.
-    cdecl.}
+proc rocksdb_options_set_periodic_compaction_seconds*(
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
+proc rocksdb_options_get_periodic_compaction_seconds*(
+  a1: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
 const
   rocksdb_statistics_level_disable_all* = 0
   rocksdb_statistics_level_except_tickers* = rocksdb_statistics_level_disable_all
@@ -1040,297 +1971,549 @@ const
   rocksdb_statistics_level_except_time_for_mutex* = 4
   rocksdb_statistics_level_all* = 5
 
-proc rocksdb_options_set_statistics_level*(a1: ptr rocksdb_options_t; level: cint) {.
-    cdecl.}
+proc rocksdb_options_set_statistics_level*(
+  a1: ptr rocksdb_options_t, level: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_statistics_level*(a1: ptr rocksdb_options_t): cint {.cdecl.}
 proc rocksdb_options_set_skip_stats_update_on_db_open*(
-    opt: ptr rocksdb_options_t; val: uint8) {.cdecl.}
-proc rocksdb_options_get_skip_stats_update_on_db_open*(opt: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
+  opt: ptr rocksdb_options_t, val: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_skip_stats_update_on_db_open*(
+  opt: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_options_set_skip_checking_sst_file_sizes_on_db_open*(
-    opt: ptr rocksdb_options_t; val: uint8) {.cdecl.}
+  opt: ptr rocksdb_options_t, val: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_skip_checking_sst_file_sizes_on_db_open*(
-    opt: ptr rocksdb_options_t): uint8 {.cdecl.}
+  opt: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 ##  Blob Options Settings
 
-proc rocksdb_options_set_enable_blob_files*(opt: ptr rocksdb_options_t; val: uint8) {.
-    cdecl.}
-proc rocksdb_options_get_enable_blob_files*(opt: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_min_blob_size*(opt: ptr rocksdb_options_t; val: uint64) {.
-    cdecl.}
+proc rocksdb_options_set_enable_blob_files*(
+  opt: ptr rocksdb_options_t, val: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_enable_blob_files*(opt: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_min_blob_size*(
+  opt: ptr rocksdb_options_t, val: uint64
+) {.cdecl.}
+
 proc rocksdb_options_get_min_blob_size*(opt: ptr rocksdb_options_t): uint64 {.cdecl.}
-proc rocksdb_options_set_blob_file_size*(opt: ptr rocksdb_options_t; val: uint64) {.
-    cdecl.}
+proc rocksdb_options_set_blob_file_size*(
+  opt: ptr rocksdb_options_t, val: uint64
+) {.cdecl.}
+
 proc rocksdb_options_get_blob_file_size*(opt: ptr rocksdb_options_t): uint64 {.cdecl.}
-proc rocksdb_options_set_blob_compression_type*(opt: ptr rocksdb_options_t;
-    val: cint) {.cdecl.}
-proc rocksdb_options_get_blob_compression_type*(opt: ptr rocksdb_options_t): cint {.
-    cdecl.}
-proc rocksdb_options_set_enable_blob_gc*(opt: ptr rocksdb_options_t; val: uint8) {.
-    cdecl.}
+proc rocksdb_options_set_blob_compression_type*(
+  opt: ptr rocksdb_options_t, val: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_blob_compression_type*(
+  opt: ptr rocksdb_options_t
+): cint {.cdecl.}
+
+proc rocksdb_options_set_enable_blob_gc*(
+  opt: ptr rocksdb_options_t, val: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_enable_blob_gc*(opt: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_blob_gc_age_cutoff*(opt: ptr rocksdb_options_t;
-    val: cdouble) {.cdecl.}
-proc rocksdb_options_get_blob_gc_age_cutoff*(opt: ptr rocksdb_options_t): cdouble {.
-    cdecl.}
-proc rocksdb_options_set_blob_gc_force_threshold*(opt: ptr rocksdb_options_t;
-    val: cdouble) {.cdecl.}
-proc rocksdb_options_get_blob_gc_force_threshold*(opt: ptr rocksdb_options_t): cdouble {.
-    cdecl.}
+proc rocksdb_options_set_blob_gc_age_cutoff*(
+  opt: ptr rocksdb_options_t, val: cdouble
+) {.cdecl.}
+
+proc rocksdb_options_get_blob_gc_age_cutoff*(
+  opt: ptr rocksdb_options_t
+): cdouble {.cdecl.}
+
+proc rocksdb_options_set_blob_gc_force_threshold*(
+  opt: ptr rocksdb_options_t, val: cdouble
+) {.cdecl.}
+
+proc rocksdb_options_get_blob_gc_force_threshold*(
+  opt: ptr rocksdb_options_t
+): cdouble {.cdecl.}
+
 proc rocksdb_options_set_blob_compaction_readahead_size*(
-    opt: ptr rocksdb_options_t; val: uint64) {.cdecl.}
+  opt: ptr rocksdb_options_t, val: uint64
+) {.cdecl.}
+
 proc rocksdb_options_get_blob_compaction_readahead_size*(
-    opt: ptr rocksdb_options_t): uint64 {.cdecl.}
-proc rocksdb_options_set_blob_file_starting_level*(opt: ptr rocksdb_options_t;
-    val: cint) {.cdecl.}
-proc rocksdb_options_get_blob_file_starting_level*(opt: ptr rocksdb_options_t): cint {.
-    cdecl.}
-proc rocksdb_options_set_blob_cache*(opt: ptr rocksdb_options_t;
-                                    blob_cache: ptr rocksdb_cache_t) {.cdecl.}
+  opt: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
+proc rocksdb_options_set_blob_file_starting_level*(
+  opt: ptr rocksdb_options_t, val: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_blob_file_starting_level*(
+  opt: ptr rocksdb_options_t
+): cint {.cdecl.}
+
+proc rocksdb_options_set_blob_cache*(
+  opt: ptr rocksdb_options_t, blob_cache: ptr rocksdb_cache_t
+) {.cdecl.}
+
 const
   rocksdb_prepopulate_blob_disable* = 0
   rocksdb_prepopulate_blob_flush_only* = 1
 
-proc rocksdb_options_set_prepopulate_blob_cache*(opt: ptr rocksdb_options_t;
-    val: cint) {.cdecl.}
-proc rocksdb_options_get_prepopulate_blob_cache*(opt: ptr rocksdb_options_t): cint {.
-    cdecl.}
+proc rocksdb_options_set_prepopulate_blob_cache*(
+  opt: ptr rocksdb_options_t, val: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_prepopulate_blob_cache*(
+  opt: ptr rocksdb_options_t
+): cint {.cdecl.}
+
 ##  returns a pointer to a malloc()-ed, null terminated string
 
-proc rocksdb_options_statistics_get_string*(opt: ptr rocksdb_options_t): cstring {.
-    cdecl.}
-proc rocksdb_options_statistics_get_ticker_count*(opt: ptr rocksdb_options_t;
-    ticker_type: uint32): uint64 {.cdecl.}
-proc rocksdb_options_statistics_get_histogram_data*(opt: ptr rocksdb_options_t;
-    histogram_type: uint32; data: ptr rocksdb_statistics_histogram_data_t) {.cdecl.}
-proc rocksdb_options_set_max_write_buffer_number*(a1: ptr rocksdb_options_t;
-    a2: cint) {.cdecl.}
-proc rocksdb_options_get_max_write_buffer_number*(a1: ptr rocksdb_options_t): cint {.
-    cdecl.}
+proc rocksdb_options_statistics_get_string*(
+  opt: ptr rocksdb_options_t
+): cstring {.cdecl.}
+
+proc rocksdb_options_statistics_get_ticker_count*(
+  opt: ptr rocksdb_options_t, ticker_type: uint32
+): uint64 {.cdecl.}
+
+proc rocksdb_options_statistics_get_histogram_data*(
+  opt: ptr rocksdb_options_t,
+  histogram_type: uint32,
+  data: ptr rocksdb_statistics_histogram_data_t,
+) {.cdecl.}
+
+proc rocksdb_options_set_max_write_buffer_number*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_max_write_buffer_number*(
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
 proc rocksdb_options_set_min_write_buffer_number_to_merge*(
-    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_min_write_buffer_number_to_merge*(
-    a1: ptr rocksdb_options_t): cint {.cdecl.}
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
 proc rocksdb_options_set_max_write_buffer_number_to_maintain*(
-    a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_max_write_buffer_number_to_maintain*(
-    a1: ptr rocksdb_options_t): cint {.cdecl.}
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
 proc rocksdb_options_set_max_write_buffer_size_to_maintain*(
-    a1: ptr rocksdb_options_t; a2: int64) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: int64
+) {.cdecl.}
+
 proc rocksdb_options_get_max_write_buffer_size_to_maintain*(
-    a1: ptr rocksdb_options_t): int64 {.cdecl.}
-proc rocksdb_options_set_enable_pipelined_write*(a1: ptr rocksdb_options_t;
-    a2: uint8) {.cdecl.}
-proc rocksdb_options_get_enable_pipelined_write*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_unordered_write*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
+  a1: ptr rocksdb_options_t
+): int64 {.cdecl.}
+
+proc rocksdb_options_set_enable_pipelined_write*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_enable_pipelined_write*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_unordered_write*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_unordered_write*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_max_subcompactions*(a1: ptr rocksdb_options_t; a2: uint32) {.
-    cdecl.}
-proc rocksdb_options_get_max_subcompactions*(a1: ptr rocksdb_options_t): uint32 {.
-    cdecl.}
-proc rocksdb_options_set_max_background_jobs*(a1: ptr rocksdb_options_t; a2: cint) {.
-    cdecl.}
-proc rocksdb_options_get_max_background_jobs*(a1: ptr rocksdb_options_t): cint {.
-    cdecl.}
-proc rocksdb_options_set_max_background_compactions*(a1: ptr rocksdb_options_t;
-    a2: cint) {.cdecl.}
-proc rocksdb_options_get_max_background_compactions*(a1: ptr rocksdb_options_t): cint {.
-    cdecl.}
-proc rocksdb_options_set_max_background_flushes*(a1: ptr rocksdb_options_t; a2: cint) {.
-    cdecl.}
-proc rocksdb_options_get_max_background_flushes*(a1: ptr rocksdb_options_t): cint {.
-    cdecl.}
-proc rocksdb_options_set_max_log_file_size*(a1: ptr rocksdb_options_t; a2: csize_t) {.
-    cdecl.}
-proc rocksdb_options_get_max_log_file_size*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_log_file_time_to_roll*(a1: ptr rocksdb_options_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_options_get_log_file_time_to_roll*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_keep_log_file_num*(a1: ptr rocksdb_options_t; a2: csize_t) {.
-    cdecl.}
-proc rocksdb_options_get_keep_log_file_num*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_recycle_log_file_num*(a1: ptr rocksdb_options_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_options_get_recycle_log_file_num*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
+proc rocksdb_options_set_max_subcompactions*(
+  a1: ptr rocksdb_options_t, a2: uint32
+) {.cdecl.}
+
+proc rocksdb_options_get_max_subcompactions*(
+  a1: ptr rocksdb_options_t
+): uint32 {.cdecl.}
+
+proc rocksdb_options_set_max_background_jobs*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_max_background_jobs*(a1: ptr rocksdb_options_t): cint {.cdecl.}
+proc rocksdb_options_set_max_background_compactions*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_max_background_compactions*(
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
+proc rocksdb_options_set_max_background_flushes*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_max_background_flushes*(
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
+proc rocksdb_options_set_max_log_file_size*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_max_log_file_size*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_log_file_time_to_roll*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_log_file_time_to_roll*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_keep_log_file_num*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_keep_log_file_num*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_recycle_log_file_num*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_recycle_log_file_num*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
 proc rocksdb_options_set_soft_pending_compaction_bytes_limit*(
-    opt: ptr rocksdb_options_t; v: csize_t) {.cdecl.}
+  opt: ptr rocksdb_options_t, v: csize_t
+) {.cdecl.}
+
 proc rocksdb_options_get_soft_pending_compaction_bytes_limit*(
-    opt: ptr rocksdb_options_t): csize_t {.cdecl.}
+  opt: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
 proc rocksdb_options_set_hard_pending_compaction_bytes_limit*(
-    opt: ptr rocksdb_options_t; v: csize_t) {.cdecl.}
+  opt: ptr rocksdb_options_t, v: csize_t
+) {.cdecl.}
+
 proc rocksdb_options_get_hard_pending_compaction_bytes_limit*(
-    opt: ptr rocksdb_options_t): csize_t {.cdecl.}
-proc rocksdb_options_set_max_manifest_file_size*(a1: ptr rocksdb_options_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_options_get_max_manifest_file_size*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_table_cache_numshardbits*(a1: ptr rocksdb_options_t;
-    a2: cint) {.cdecl.}
-proc rocksdb_options_get_table_cache_numshardbits*(a1: ptr rocksdb_options_t): cint {.
-    cdecl.}
-proc rocksdb_options_set_arena_block_size*(a1: ptr rocksdb_options_t; a2: csize_t) {.
-    cdecl.}
-proc rocksdb_options_get_arena_block_size*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_use_fsync*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+  opt: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_max_manifest_file_size*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_max_manifest_file_size*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_table_cache_numshardbits*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_table_cache_numshardbits*(
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
+proc rocksdb_options_set_arena_block_size*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_arena_block_size*(a1: ptr rocksdb_options_t): csize_t {.cdecl.}
+proc rocksdb_options_set_use_fsync*(a1: ptr rocksdb_options_t, a2: cint) {.cdecl.}
 proc rocksdb_options_get_use_fsync*(a1: ptr rocksdb_options_t): cint {.cdecl.}
-proc rocksdb_options_set_db_log_dir*(a1: ptr rocksdb_options_t; a2: cstring) {.cdecl.}
-proc rocksdb_options_set_wal_dir*(a1: ptr rocksdb_options_t; a2: cstring) {.cdecl.}
-proc rocksdb_options_set_WAL_ttl_seconds*(a1: ptr rocksdb_options_t; a2: uint64) {.
-    cdecl.}
+proc rocksdb_options_set_db_log_dir*(a1: ptr rocksdb_options_t, a2: cstring) {.cdecl.}
+proc rocksdb_options_set_wal_dir*(a1: ptr rocksdb_options_t, a2: cstring) {.cdecl.}
+proc rocksdb_options_set_WAL_ttl_seconds*(
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
 proc rocksdb_options_get_WAL_ttl_seconds*(a1: ptr rocksdb_options_t): uint64 {.cdecl.}
-proc rocksdb_options_set_WAL_size_limit_MB*(a1: ptr rocksdb_options_t; a2: uint64) {.
-    cdecl.}
-proc rocksdb_options_get_WAL_size_limit_MB*(a1: ptr rocksdb_options_t): uint64 {.
-    cdecl.}
-proc rocksdb_options_set_manifest_preallocation_size*(a1: ptr rocksdb_options_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_options_get_manifest_preallocation_size*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_allow_mmap_reads*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
+proc rocksdb_options_set_WAL_size_limit_MB*(
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
+proc rocksdb_options_get_WAL_size_limit_MB*(a1: ptr rocksdb_options_t): uint64 {.cdecl.}
+proc rocksdb_options_set_manifest_preallocation_size*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_manifest_preallocation_size*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_allow_mmap_reads*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_allow_mmap_reads*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_allow_mmap_writes*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
+proc rocksdb_options_set_allow_mmap_writes*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_allow_mmap_writes*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_use_direct_reads*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
+proc rocksdb_options_set_use_direct_reads*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_use_direct_reads*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_use_direct_io_for_flush_and_compaction*(
-    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_use_direct_io_for_flush_and_compaction*(
-    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_is_fd_close_on_exec*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
-proc rocksdb_options_get_is_fd_close_on_exec*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_stats_dump_period_sec*(a1: ptr rocksdb_options_t; a2: cuint) {.
-    cdecl.}
-proc rocksdb_options_get_stats_dump_period_sec*(a1: ptr rocksdb_options_t): cuint {.
-    cdecl.}
-proc rocksdb_options_set_stats_persist_period_sec*(a1: ptr rocksdb_options_t;
-    a2: cuint) {.cdecl.}
-proc rocksdb_options_get_stats_persist_period_sec*(a1: ptr rocksdb_options_t): cuint {.
-    cdecl.}
-proc rocksdb_options_set_advise_random_on_open*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
-proc rocksdb_options_get_advise_random_on_open*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_use_adaptive_mutex*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
-proc rocksdb_options_get_use_adaptive_mutex*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_bytes_per_sync*(a1: ptr rocksdb_options_t; a2: uint64) {.
-    cdecl.}
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_is_fd_close_on_exec*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_is_fd_close_on_exec*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_stats_dump_period_sec*(
+  a1: ptr rocksdb_options_t, a2: cuint
+) {.cdecl.}
+
+proc rocksdb_options_get_stats_dump_period_sec*(
+  a1: ptr rocksdb_options_t
+): cuint {.cdecl.}
+
+proc rocksdb_options_set_stats_persist_period_sec*(
+  a1: ptr rocksdb_options_t, a2: cuint
+) {.cdecl.}
+
+proc rocksdb_options_get_stats_persist_period_sec*(
+  a1: ptr rocksdb_options_t
+): cuint {.cdecl.}
+
+proc rocksdb_options_set_advise_random_on_open*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_advise_random_on_open*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_use_adaptive_mutex*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_use_adaptive_mutex*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+proc rocksdb_options_set_bytes_per_sync*(
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
 proc rocksdb_options_get_bytes_per_sync*(a1: ptr rocksdb_options_t): uint64 {.cdecl.}
-proc rocksdb_options_set_wal_bytes_per_sync*(a1: ptr rocksdb_options_t; a2: uint64) {.
-    cdecl.}
-proc rocksdb_options_get_wal_bytes_per_sync*(a1: ptr rocksdb_options_t): uint64 {.
-    cdecl.}
+proc rocksdb_options_set_wal_bytes_per_sync*(
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
+proc rocksdb_options_get_wal_bytes_per_sync*(
+  a1: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
 proc rocksdb_options_set_writable_file_max_buffer_size*(
-    a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
-proc rocksdb_options_get_writable_file_max_buffer_size*(a1: ptr rocksdb_options_t): uint64 {.
-    cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
+proc rocksdb_options_get_writable_file_max_buffer_size*(
+  a1: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
 proc rocksdb_options_set_allow_concurrent_memtable_write*(
-    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_allow_concurrent_memtable_write*(
-    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_options_set_enable_write_thread_adaptive_yield*(
-    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_enable_write_thread_adaptive_yield*(
-    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_options_set_max_sequential_skip_in_iterations*(
-    a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
 proc rocksdb_options_get_max_sequential_skip_in_iterations*(
-    a1: ptr rocksdb_options_t): uint64 {.cdecl.}
-proc rocksdb_options_set_disable_auto_compactions*(a1: ptr rocksdb_options_t;
-    a2: cint) {.cdecl.}
-proc rocksdb_options_get_disable_auto_compactions*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_optimize_filters_for_hits*(a1: ptr rocksdb_options_t;
-    a2: cint) {.cdecl.}
-proc rocksdb_options_get_optimize_filters_for_hits*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
+  a1: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
+proc rocksdb_options_set_disable_auto_compactions*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_disable_auto_compactions*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_optimize_filters_for_hits*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_optimize_filters_for_hits*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_options_set_delete_obsolete_files_period_micros*(
-    a1: ptr rocksdb_options_t; a2: uint64) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
 proc rocksdb_options_get_delete_obsolete_files_period_micros*(
-    a1: ptr rocksdb_options_t): uint64 {.cdecl.}
+  a1: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
 proc rocksdb_options_prepare_for_bulk_load*(a1: ptr rocksdb_options_t) {.cdecl.}
 proc rocksdb_options_set_memtable_vector_rep*(a1: ptr rocksdb_options_t) {.cdecl.}
 proc rocksdb_options_set_memtable_prefix_bloom_size_ratio*(
-    a1: ptr rocksdb_options_t; a2: cdouble) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cdouble
+) {.cdecl.}
+
 proc rocksdb_options_get_memtable_prefix_bloom_size_ratio*(
-    a1: ptr rocksdb_options_t): cdouble {.cdecl.}
-proc rocksdb_options_set_max_compaction_bytes*(a1: ptr rocksdb_options_t; a2: uint64) {.
-    cdecl.}
-proc rocksdb_options_get_max_compaction_bytes*(a1: ptr rocksdb_options_t): uint64 {.
-    cdecl.}
-proc rocksdb_options_set_hash_skip_list_rep*(a1: ptr rocksdb_options_t; a2: csize_t;
-    a3: int32; a4: int32) {.cdecl.}
-proc rocksdb_options_set_hash_link_list_rep*(a1: ptr rocksdb_options_t; a2: csize_t) {.
-    cdecl.}
-proc rocksdb_options_set_plain_table_factory*(a1: ptr rocksdb_options_t; a2: uint32;
-    a3: cint; a4: cdouble; a5: csize_t; a6: csize_t; a7: char; a8: uint8; a9: uint8) {.cdecl.}
-proc rocksdb_options_get_write_dbid_to_manifest*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_write_dbid_to_manifest*(a1: ptr rocksdb_options_t;
-    a2: uint8) {.cdecl.}
-proc rocksdb_options_get_write_identity_file*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_write_identity_file*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
+  a1: ptr rocksdb_options_t
+): cdouble {.cdecl.}
+
+proc rocksdb_options_set_max_compaction_bytes*(
+  a1: ptr rocksdb_options_t, a2: uint64
+) {.cdecl.}
+
+proc rocksdb_options_get_max_compaction_bytes*(
+  a1: ptr rocksdb_options_t
+): uint64 {.cdecl.}
+
+proc rocksdb_options_set_hash_skip_list_rep*(
+  a1: ptr rocksdb_options_t, a2: csize_t, a3: int32, a4: int32
+) {.cdecl.}
+
+proc rocksdb_options_set_hash_link_list_rep*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_set_plain_table_factory*(
+  a1: ptr rocksdb_options_t,
+  a2: uint32,
+  a3: cint,
+  a4: cdouble,
+  a5: csize_t,
+  a6: csize_t,
+  a7: char,
+  a8: uint8,
+  a9: uint8,
+) {.cdecl.}
+
+proc rocksdb_options_get_write_dbid_to_manifest*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_write_dbid_to_manifest*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_write_identity_file*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_write_identity_file*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_track_and_verify_wals_in_manifest*(
-    a1: ptr rocksdb_options_t): uint8 {.cdecl.}
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_options_set_track_and_verify_wals_in_manifest*(
-    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
-proc rocksdb_options_set_min_level_to_compress*(opt: ptr rocksdb_options_t;
-    level: cint) {.cdecl.}
-proc rocksdb_options_set_memtable_huge_page_size*(a1: ptr rocksdb_options_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_options_get_memtable_huge_page_size*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_max_successive_merges*(a1: ptr rocksdb_options_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_options_get_max_successive_merges*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_bloom_locality*(a1: ptr rocksdb_options_t; a2: uint32) {.
-    cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_set_min_level_to_compress*(
+  opt: ptr rocksdb_options_t, level: cint
+) {.cdecl.}
+
+proc rocksdb_options_set_memtable_huge_page_size*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_memtable_huge_page_size*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_max_successive_merges*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_max_successive_merges*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_bloom_locality*(
+  a1: ptr rocksdb_options_t, a2: uint32
+) {.cdecl.}
+
 proc rocksdb_options_get_bloom_locality*(a1: ptr rocksdb_options_t): uint32 {.cdecl.}
-proc rocksdb_options_set_inplace_update_support*(a1: ptr rocksdb_options_t;
-    a2: uint8) {.cdecl.}
-proc rocksdb_options_get_inplace_update_support*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
-proc rocksdb_options_set_inplace_update_num_locks*(a1: ptr rocksdb_options_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_options_get_inplace_update_num_locks*(a1: ptr rocksdb_options_t): csize_t {.
-    cdecl.}
-proc rocksdb_options_set_report_bg_io_stats*(a1: ptr rocksdb_options_t; a2: cint) {.
-    cdecl.}
-proc rocksdb_options_get_report_bg_io_stats*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
+proc rocksdb_options_set_inplace_update_support*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_inplace_update_support*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
+proc rocksdb_options_set_inplace_update_num_locks*(
+  a1: ptr rocksdb_options_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_options_get_inplace_update_num_locks*(
+  a1: ptr rocksdb_options_t
+): csize_t {.cdecl.}
+
+proc rocksdb_options_set_report_bg_io_stats*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_report_bg_io_stats*(a1: ptr rocksdb_options_t): uint8 {.cdecl.}
 proc rocksdb_options_set_avoid_unnecessary_blocking_io*(
-    a1: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
-proc rocksdb_options_get_avoid_unnecessary_blocking_io*(a1: ptr rocksdb_options_t): uint8 {.
-    cdecl.}
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_get_avoid_unnecessary_blocking_io*(
+  a1: ptr rocksdb_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_options_set_experimental_mempurge_threshold*(
-    a1: ptr rocksdb_options_t; a2: cdouble) {.cdecl.}
+  a1: ptr rocksdb_options_t, a2: cdouble
+) {.cdecl.}
+
 proc rocksdb_options_get_experimental_mempurge_threshold*(
-    a1: ptr rocksdb_options_t): cdouble {.cdecl.}
+  a1: ptr rocksdb_options_t
+): cdouble {.cdecl.}
+
 const
   rocksdb_tolerate_corrupted_tail_records_recovery* = 0
   rocksdb_absolute_consistency_recovery* = 1
   rocksdb_point_in_time_recovery* = 2
   rocksdb_skip_any_corrupted_records_recovery* = 3
 
-proc rocksdb_options_set_wal_recovery_mode*(a1: ptr rocksdb_options_t; a2: cint) {.
-    cdecl.}
+proc rocksdb_options_set_wal_recovery_mode*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_wal_recovery_mode*(a1: ptr rocksdb_options_t): cint {.cdecl.}
 const
   rocksdb_no_compression* = 0
@@ -1342,40 +2525,64 @@ const
   rocksdb_xpress_compression* = 6
   rocksdb_zstd_compression* = 7
 
-proc rocksdb_options_set_compression*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_set_compression*(a1: ptr rocksdb_options_t, a2: cint) {.cdecl.}
 proc rocksdb_options_get_compression*(a1: ptr rocksdb_options_t): cint {.cdecl.}
-proc rocksdb_options_set_bottommost_compression*(a1: ptr rocksdb_options_t; a2: cint) {.
-    cdecl.}
-proc rocksdb_options_get_bottommost_compression*(a1: ptr rocksdb_options_t): cint {.
-    cdecl.}
+proc rocksdb_options_set_bottommost_compression*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_options_get_bottommost_compression*(
+  a1: ptr rocksdb_options_t
+): cint {.cdecl.}
+
 const
   rocksdb_level_compaction* = 0
   rocksdb_universal_compaction* = 1
   rocksdb_fifo_compaction* = 2
 
-proc rocksdb_options_set_compaction_style*(a1: ptr rocksdb_options_t; a2: cint) {.
-    cdecl.}
+proc rocksdb_options_set_compaction_style*(
+  a1: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_compaction_style*(a1: ptr rocksdb_options_t): cint {.cdecl.}
-proc rocksdb_options_set_universal_compaction_options*(a1: ptr rocksdb_options_t;
-    a2: ptr rocksdb_universal_compaction_options_t) {.cdecl.}
-proc rocksdb_options_set_fifo_compaction_options*(opt: ptr rocksdb_options_t;
-    fifo: ptr rocksdb_fifo_compaction_options_t) {.cdecl.}
-proc rocksdb_options_set_ratelimiter*(opt: ptr rocksdb_options_t;
-                                     limiter: ptr rocksdb_ratelimiter_t) {.cdecl.}
-proc rocksdb_options_set_atomic_flush*(opt: ptr rocksdb_options_t; a2: uint8) {.cdecl.}
+proc rocksdb_options_set_universal_compaction_options*(
+  a1: ptr rocksdb_options_t, a2: ptr rocksdb_universal_compaction_options_t
+) {.cdecl.}
+
+proc rocksdb_options_set_fifo_compaction_options*(
+  opt: ptr rocksdb_options_t, fifo: ptr rocksdb_fifo_compaction_options_t
+) {.cdecl.}
+
+proc rocksdb_options_set_ratelimiter*(
+  opt: ptr rocksdb_options_t, limiter: ptr rocksdb_ratelimiter_t
+) {.cdecl.}
+
+proc rocksdb_options_set_atomic_flush*(opt: ptr rocksdb_options_t, a2: uint8) {.cdecl.}
 proc rocksdb_options_get_atomic_flush*(opt: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_row_cache*(opt: ptr rocksdb_options_t;
-                                   cache: ptr rocksdb_cache_t) {.cdecl.}
+proc rocksdb_options_set_row_cache*(
+  opt: ptr rocksdb_options_t, cache: ptr rocksdb_cache_t
+) {.cdecl.}
+
 proc rocksdb_options_add_compact_on_deletion_collector_factory*(
-    a1: ptr rocksdb_options_t; window_size: csize_t; num_dels_trigger: csize_t) {.cdecl.}
+  a1: ptr rocksdb_options_t, window_size: csize_t, num_dels_trigger: csize_t
+) {.cdecl.}
+
 proc rocksdb_options_add_compact_on_deletion_collector_factory_del_ratio*(
-    a1: ptr rocksdb_options_t; window_size: csize_t; num_dels_trigger: csize_t;
-    deletion_ratio: cdouble) {.cdecl.}
-proc rocksdb_options_set_manual_wal_flush*(opt: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
+  a1: ptr rocksdb_options_t,
+  window_size: csize_t,
+  num_dels_trigger: csize_t,
+  deletion_ratio: cdouble,
+) {.cdecl.}
+
+proc rocksdb_options_set_manual_wal_flush*(
+  opt: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_options_get_manual_wal_flush*(opt: ptr rocksdb_options_t): uint8 {.cdecl.}
-proc rocksdb_options_set_wal_compression*(opt: ptr rocksdb_options_t; a2: cint) {.
-    cdecl.}
+proc rocksdb_options_set_wal_compression*(
+  opt: ptr rocksdb_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_options_get_wal_compression*(opt: ptr rocksdb_options_t): cint {.cdecl.}
 const
   rocksdb_k_by_compensated_size_compaction_pri* = 0
@@ -1384,18 +2591,26 @@ const
   rocksdb_k_min_overlapping_ratio_compaction_pri* = 3
   rocksdb_k_round_robin_compaction_pri* = 4
 
-proc rocksdb_options_set_compaction_pri*(a1: ptr rocksdb_options_t; a2: cint) {.cdecl.}
+proc rocksdb_options_set_compaction_pri*(a1: ptr rocksdb_options_t, a2: cint) {.cdecl.}
 proc rocksdb_options_get_compaction_pri*(a1: ptr rocksdb_options_t): cint {.cdecl.}
 ##  RateLimiter
 
-proc rocksdb_ratelimiter_create*(rate_bytes_per_sec: int64;
-                                refill_period_us: int64; fairness: int32): ptr rocksdb_ratelimiter_t {.
-    cdecl.}
-proc rocksdb_ratelimiter_create_auto_tuned*(rate_bytes_per_sec: int64;
-    refill_period_us: int64; fairness: int32): ptr rocksdb_ratelimiter_t {.cdecl.}
-proc rocksdb_ratelimiter_create_with_mode*(rate_bytes_per_sec: int64;
-    refill_period_us: int64; fairness: int32; mode: cint; auto_tuned: bool): ptr rocksdb_ratelimiter_t {.
-    cdecl.}
+proc rocksdb_ratelimiter_create*(
+  rate_bytes_per_sec: int64, refill_period_us: int64, fairness: int32
+): ptr rocksdb_ratelimiter_t {.cdecl.}
+
+proc rocksdb_ratelimiter_create_auto_tuned*(
+  rate_bytes_per_sec: int64, refill_period_us: int64, fairness: int32
+): ptr rocksdb_ratelimiter_t {.cdecl.}
+
+proc rocksdb_ratelimiter_create_with_mode*(
+  rate_bytes_per_sec: int64,
+  refill_period_us: int64,
+  fairness: int32,
+  mode: cint,
+  auto_tuned: bool,
+): ptr rocksdb_ratelimiter_t {.cdecl.}
+
 proc rocksdb_ratelimiter_destroy*(a1: ptr rocksdb_ratelimiter_t) {.cdecl.}
 ##  PerfContext
 
@@ -1490,397 +2705,705 @@ const
 proc rocksdb_set_perf_level*(a1: cint) {.cdecl.}
 proc rocksdb_perfcontext_create*(): ptr rocksdb_perfcontext_t {.cdecl.}
 proc rocksdb_perfcontext_reset*(context: ptr rocksdb_perfcontext_t) {.cdecl.}
-proc rocksdb_perfcontext_report*(context: ptr rocksdb_perfcontext_t;
-                                exclude_zero_counters: uint8): cstring {.cdecl.}
-proc rocksdb_perfcontext_metric*(context: ptr rocksdb_perfcontext_t; metric: cint): uint64 {.
-    cdecl.}
+proc rocksdb_perfcontext_report*(
+  context: ptr rocksdb_perfcontext_t, exclude_zero_counters: uint8
+): cstring {.cdecl.}
+
+proc rocksdb_perfcontext_metric*(
+  context: ptr rocksdb_perfcontext_t, metric: cint
+): uint64 {.cdecl.}
+
 proc rocksdb_perfcontext_destroy*(context: ptr rocksdb_perfcontext_t) {.cdecl.}
 ##  Compaction Filter
 
-proc rocksdb_compactionfilter_create*(state: pointer;
-                                     destructor: proc (a1: pointer) {.cdecl.}; filter: proc (
-    a1: pointer; level: cint; key: cstring; key_length: csize_t;
-    existing_value: cstring; value_length: csize_t; new_value: cstringArray;
-    new_value_length: ptr csize_t; value_changed: ptr uint8): uint8 {.cdecl.};
-                                     name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_compactionfilter_t {.
-    cdecl.}
+proc rocksdb_compactionfilter_create*(
+  state: pointer,
+  destructor: proc(a1: pointer) {.cdecl.},
+  filter: proc(
+    a1: pointer,
+    level: cint,
+    key: cstring,
+    key_length: csize_t,
+    existing_value: cstring,
+    value_length: csize_t,
+    new_value: cstringArray,
+    new_value_length: ptr csize_t,
+    value_changed: ptr uint8,
+  ): uint8 {.cdecl.},
+  name: proc(a1: pointer): cstring {.cdecl.},
+): ptr rocksdb_compactionfilter_t {.cdecl.}
+
 proc rocksdb_compactionfilter_set_ignore_snapshots*(
-    a1: ptr rocksdb_compactionfilter_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_compactionfilter_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_compactionfilter_destroy*(a1: ptr rocksdb_compactionfilter_t) {.cdecl.}
 ##  Compaction Filter Context
 
 proc rocksdb_compactionfiltercontext_is_full_compaction*(
-    context: ptr rocksdb_compactionfiltercontext_t): uint8 {.cdecl.}
+  context: ptr rocksdb_compactionfiltercontext_t
+): uint8 {.cdecl.}
+
 proc rocksdb_compactionfiltercontext_is_manual_compaction*(
-    context: ptr rocksdb_compactionfiltercontext_t): uint8 {.cdecl.}
+  context: ptr rocksdb_compactionfiltercontext_t
+): uint8 {.cdecl.}
+
 ##  Compaction Filter Factory
 
-proc rocksdb_compactionfilterfactory_create*(state: pointer;
-    destructor: proc (a1: pointer) {.cdecl.}; create_compaction_filter: proc (
-    a1: pointer; context: ptr rocksdb_compactionfiltercontext_t): ptr rocksdb_compactionfilter_t {.
-    cdecl.}; name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_compactionfilterfactory_t {.
-    cdecl.}
+proc rocksdb_compactionfilterfactory_create*(
+  state: pointer,
+  destructor: proc(a1: pointer) {.cdecl.},
+  create_compaction_filter: proc(
+    a1: pointer, context: ptr rocksdb_compactionfiltercontext_t
+  ): ptr rocksdb_compactionfilter_t {.cdecl.},
+  name: proc(a1: pointer): cstring {.cdecl.},
+): ptr rocksdb_compactionfilterfactory_t {.cdecl.}
+
 proc rocksdb_compactionfilterfactory_destroy*(
-    a1: ptr rocksdb_compactionfilterfactory_t) {.cdecl.}
+  a1: ptr rocksdb_compactionfilterfactory_t
+) {.cdecl.}
+
 ##  Comparator
 
-proc rocksdb_comparator_create*(state: pointer;
-                               destructor: proc (a1: pointer) {.cdecl.}; compare: proc (
-    a1: pointer; a: cstring; alen: csize_t; b: cstring; blen: csize_t): cint {.cdecl.};
-                               name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_comparator_t {.
-    cdecl.}
+proc rocksdb_comparator_create*(
+  state: pointer,
+  destructor: proc(a1: pointer) {.cdecl.},
+  compare: proc(a1: pointer, a: cstring, alen: csize_t, b: cstring, blen: csize_t): cint {.
+    cdecl
+  .},
+  name: proc(a1: pointer): cstring {.cdecl.},
+): ptr rocksdb_comparator_t {.cdecl.}
+
 proc rocksdb_comparator_destroy*(a1: ptr rocksdb_comparator_t) {.cdecl.}
-proc rocksdb_comparator_with_ts_create*(state: pointer;
-                                       destructor: proc (a1: pointer) {.cdecl.};
-    compare: proc (a1: pointer; a: cstring; alen: csize_t; b: cstring; blen: csize_t): cint {.
-    cdecl.}; compare_ts: proc (a1: pointer; a_ts: cstring; a_tslen: csize_t;
-                            b_ts: cstring; b_tslen: csize_t): cint {.cdecl.};
-    compare_without_ts: proc (a1: pointer; a: cstring; alen: csize_t; a_has_ts: uint8;
-                            b: cstring; blen: csize_t; b_has_ts: uint8): cint {.cdecl.};
-    name: proc (a1: pointer): cstring {.cdecl.}; timestamp_size: csize_t): ptr rocksdb_comparator_t {.
-    cdecl.}
+proc rocksdb_comparator_with_ts_create*(
+  state: pointer,
+  destructor: proc(a1: pointer) {.cdecl.},
+  compare: proc(a1: pointer, a: cstring, alen: csize_t, b: cstring, blen: csize_t): cint {.
+    cdecl
+  .},
+  compare_ts: proc(
+    a1: pointer, a_ts: cstring, a_tslen: csize_t, b_ts: cstring, b_tslen: csize_t
+  ): cint {.cdecl.},
+  compare_without_ts: proc(
+    a1: pointer,
+    a: cstring,
+    alen: csize_t,
+    a_has_ts: uint8,
+    b: cstring,
+    blen: csize_t,
+    b_has_ts: uint8,
+  ): cint {.cdecl.},
+  name: proc(a1: pointer): cstring {.cdecl.},
+  timestamp_size: csize_t,
+): ptr rocksdb_comparator_t {.cdecl.}
+
 ##  Filter policy
 
 proc rocksdb_filterpolicy_destroy*(a1: ptr rocksdb_filterpolicy_t) {.cdecl.}
-proc rocksdb_filterpolicy_create_bloom*(bits_per_key: cdouble): ptr rocksdb_filterpolicy_t {.
-    cdecl.}
-proc rocksdb_filterpolicy_create_bloom_full*(bits_per_key: cdouble): ptr rocksdb_filterpolicy_t {.
-    cdecl.}
-proc rocksdb_filterpolicy_create_ribbon*(bloom_equivalent_bits_per_key: cdouble): ptr rocksdb_filterpolicy_t {.
-    cdecl.}
+proc rocksdb_filterpolicy_create_bloom*(
+  bits_per_key: cdouble
+): ptr rocksdb_filterpolicy_t {.cdecl.}
+
+proc rocksdb_filterpolicy_create_bloom_full*(
+  bits_per_key: cdouble
+): ptr rocksdb_filterpolicy_t {.cdecl.}
+
+proc rocksdb_filterpolicy_create_ribbon*(
+  bloom_equivalent_bits_per_key: cdouble
+): ptr rocksdb_filterpolicy_t {.cdecl.}
+
 proc rocksdb_filterpolicy_create_ribbon_hybrid*(
-    bloom_equivalent_bits_per_key: cdouble; bloom_before_level: cint): ptr rocksdb_filterpolicy_t {.
-    cdecl.}
+  bloom_equivalent_bits_per_key: cdouble, bloom_before_level: cint
+): ptr rocksdb_filterpolicy_t {.cdecl.}
+
 ##  Merge Operator
 
-proc rocksdb_mergeoperator_create*(state: pointer;
-                                  destructor: proc (a1: pointer) {.cdecl.};
-    full_merge: proc (a1: pointer; key: cstring; key_length: csize_t;
-                    existing_value: cstring; existing_value_length: csize_t;
-                    operands_list: cstringArray;
-                    operands_list_length: ptr csize_t; num_operands: cint;
-                    success: ptr uint8; new_value_length: ptr csize_t): cstring {.cdecl.};
-    partial_merge: proc (a1: pointer; key: cstring; key_length: csize_t;
-                       operands_list: cstringArray;
-                       operands_list_length: ptr csize_t; num_operands: cint;
-                       success: ptr uint8; new_value_length: ptr csize_t): cstring {.
-    cdecl.}; delete_value: proc (a1: pointer; value: cstring; value_length: csize_t) {.
-    cdecl.}; name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_mergeoperator_t {.
-    cdecl.}
+proc rocksdb_mergeoperator_create*(
+  state: pointer,
+  destructor: proc(a1: pointer) {.cdecl.},
+  full_merge: proc(
+    a1: pointer,
+    key: cstring,
+    key_length: csize_t,
+    existing_value: cstring,
+    existing_value_length: csize_t,
+    operands_list: cstringArray,
+    operands_list_length: ptr csize_t,
+    num_operands: cint,
+    success: ptr uint8,
+    new_value_length: ptr csize_t,
+  ): cstring {.cdecl.},
+  partial_merge: proc(
+    a1: pointer,
+    key: cstring,
+    key_length: csize_t,
+    operands_list: cstringArray,
+    operands_list_length: ptr csize_t,
+    num_operands: cint,
+    success: ptr uint8,
+    new_value_length: ptr csize_t,
+  ): cstring {.cdecl.},
+  delete_value: proc(a1: pointer, value: cstring, value_length: csize_t) {.cdecl.},
+  name: proc(a1: pointer): cstring {.cdecl.},
+): ptr rocksdb_mergeoperator_t {.cdecl.}
+
 proc rocksdb_mergeoperator_destroy*(a1: ptr rocksdb_mergeoperator_t) {.cdecl.}
 ##  Read options
 
 proc rocksdb_readoptions_create*(): ptr rocksdb_readoptions_t {.cdecl.}
 proc rocksdb_readoptions_destroy*(a1: ptr rocksdb_readoptions_t) {.cdecl.}
-proc rocksdb_readoptions_set_verify_checksums*(a1: ptr rocksdb_readoptions_t;
-    a2: uint8) {.cdecl.}
-proc rocksdb_readoptions_get_verify_checksums*(a1: ptr rocksdb_readoptions_t): uint8 {.
-    cdecl.}
-proc rocksdb_readoptions_set_fill_cache*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
-    cdecl.}
-proc rocksdb_readoptions_get_fill_cache*(a1: ptr rocksdb_readoptions_t): uint8 {.
-    cdecl.}
-proc rocksdb_readoptions_set_snapshot*(a1: ptr rocksdb_readoptions_t;
-                                      a2: ptr rocksdb_snapshot_t) {.cdecl.}
-proc rocksdb_readoptions_set_iterate_upper_bound*(a1: ptr rocksdb_readoptions_t;
-    key: cstring; keylen: csize_t) {.cdecl.}
-proc rocksdb_readoptions_set_iterate_lower_bound*(a1: ptr rocksdb_readoptions_t;
-    key: cstring; keylen: csize_t) {.cdecl.}
-proc rocksdb_readoptions_set_read_tier*(a1: ptr rocksdb_readoptions_t; a2: cint) {.
-    cdecl.}
+proc rocksdb_readoptions_set_verify_checksums*(
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_readoptions_get_verify_checksums*(
+  a1: ptr rocksdb_readoptions_t
+): uint8 {.cdecl.}
+
+proc rocksdb_readoptions_set_fill_cache*(
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_readoptions_get_fill_cache*(a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
+proc rocksdb_readoptions_set_snapshot*(
+  a1: ptr rocksdb_readoptions_t, a2: ptr rocksdb_snapshot_t
+) {.cdecl.}
+
+proc rocksdb_readoptions_set_iterate_upper_bound*(
+  a1: ptr rocksdb_readoptions_t, key: cstring, keylen: csize_t
+) {.cdecl.}
+
+proc rocksdb_readoptions_set_iterate_lower_bound*(
+  a1: ptr rocksdb_readoptions_t, key: cstring, keylen: csize_t
+) {.cdecl.}
+
+proc rocksdb_readoptions_set_read_tier*(
+  a1: ptr rocksdb_readoptions_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_readoptions_get_read_tier*(a1: ptr rocksdb_readoptions_t): cint {.cdecl.}
-proc rocksdb_readoptions_set_tailing*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
-    cdecl.}
+proc rocksdb_readoptions_set_tailing*(
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_readoptions_get_tailing*(a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
 ##  The functionality that this option controlled has been removed.
 
-proc rocksdb_readoptions_set_managed*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
-    cdecl.}
-proc rocksdb_readoptions_set_readahead_size*(a1: ptr rocksdb_readoptions_t;
-    a2: csize_t) {.cdecl.}
-proc rocksdb_readoptions_get_readahead_size*(a1: ptr rocksdb_readoptions_t): csize_t {.
-    cdecl.}
-proc rocksdb_readoptions_set_prefix_same_as_start*(a1: ptr rocksdb_readoptions_t;
-    a2: uint8) {.cdecl.}
-proc rocksdb_readoptions_get_prefix_same_as_start*(a1: ptr rocksdb_readoptions_t): uint8 {.
-    cdecl.}
-proc rocksdb_readoptions_set_pin_data*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
-    cdecl.}
+proc rocksdb_readoptions_set_managed*(
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_readoptions_set_readahead_size*(
+  a1: ptr rocksdb_readoptions_t, a2: csize_t
+) {.cdecl.}
+
+proc rocksdb_readoptions_get_readahead_size*(
+  a1: ptr rocksdb_readoptions_t
+): csize_t {.cdecl.}
+
+proc rocksdb_readoptions_set_prefix_same_as_start*(
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_readoptions_get_prefix_same_as_start*(
+  a1: ptr rocksdb_readoptions_t
+): uint8 {.cdecl.}
+
+proc rocksdb_readoptions_set_pin_data*(
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_readoptions_get_pin_data*(a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
-proc rocksdb_readoptions_set_total_order_seek*(a1: ptr rocksdb_readoptions_t;
-    a2: uint8) {.cdecl.}
-proc rocksdb_readoptions_get_total_order_seek*(a1: ptr rocksdb_readoptions_t): uint8 {.
-    cdecl.}
+proc rocksdb_readoptions_set_total_order_seek*(
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_readoptions_get_total_order_seek*(
+  a1: ptr rocksdb_readoptions_t
+): uint8 {.cdecl.}
+
 proc rocksdb_readoptions_set_max_skippable_internal_keys*(
-    a1: ptr rocksdb_readoptions_t; a2: uint64) {.cdecl.}
+  a1: ptr rocksdb_readoptions_t, a2: uint64
+) {.cdecl.}
+
 proc rocksdb_readoptions_get_max_skippable_internal_keys*(
-    a1: ptr rocksdb_readoptions_t): uint64 {.cdecl.}
+  a1: ptr rocksdb_readoptions_t
+): uint64 {.cdecl.}
+
 proc rocksdb_readoptions_set_background_purge_on_iterator_cleanup*(
-    a1: ptr rocksdb_readoptions_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_readoptions_get_background_purge_on_iterator_cleanup*(
-    a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
+  a1: ptr rocksdb_readoptions_t
+): uint8 {.cdecl.}
+
 proc rocksdb_readoptions_set_ignore_range_deletions*(
-    a1: ptr rocksdb_readoptions_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_readoptions_get_ignore_range_deletions*(
-    a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
-proc rocksdb_readoptions_set_deadline*(a1: ptr rocksdb_readoptions_t;
-                                      microseconds: uint64) {.cdecl.}
+  a1: ptr rocksdb_readoptions_t
+): uint8 {.cdecl.}
+
+proc rocksdb_readoptions_set_deadline*(
+  a1: ptr rocksdb_readoptions_t, microseconds: uint64
+) {.cdecl.}
+
 proc rocksdb_readoptions_get_deadline*(a1: ptr rocksdb_readoptions_t): uint64 {.cdecl.}
-proc rocksdb_readoptions_set_io_timeout*(a1: ptr rocksdb_readoptions_t;
-                                        microseconds: uint64) {.cdecl.}
-proc rocksdb_readoptions_get_io_timeout*(a1: ptr rocksdb_readoptions_t): uint64 {.
-    cdecl.}
-proc rocksdb_readoptions_set_async_io*(a1: ptr rocksdb_readoptions_t; a2: uint8) {.
-    cdecl.}
+proc rocksdb_readoptions_set_io_timeout*(
+  a1: ptr rocksdb_readoptions_t, microseconds: uint64
+) {.cdecl.}
+
+proc rocksdb_readoptions_get_io_timeout*(
+  a1: ptr rocksdb_readoptions_t
+): uint64 {.cdecl.}
+
+proc rocksdb_readoptions_set_async_io*(
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_readoptions_get_async_io*(a1: ptr rocksdb_readoptions_t): uint8 {.cdecl.}
-proc rocksdb_readoptions_set_timestamp*(a1: ptr rocksdb_readoptions_t; ts: cstring;
-                                       tslen: csize_t) {.cdecl.}
-proc rocksdb_readoptions_set_iter_start_ts*(a1: ptr rocksdb_readoptions_t;
-    ts: cstring; tslen: csize_t) {.cdecl.}
-proc rocksdb_readoptions_set_auto_readahead_size*(a1: ptr rocksdb_readoptions_t;
-    a2: uint8) {.cdecl.}
+proc rocksdb_readoptions_set_timestamp*(
+  a1: ptr rocksdb_readoptions_t, ts: cstring, tslen: csize_t
+) {.cdecl.}
+
+proc rocksdb_readoptions_set_iter_start_ts*(
+  a1: ptr rocksdb_readoptions_t, ts: cstring, tslen: csize_t
+) {.cdecl.}
+
+proc rocksdb_readoptions_set_auto_readahead_size*(
+  a1: ptr rocksdb_readoptions_t, a2: uint8
+) {.cdecl.}
+
 ##  Write options
 
 proc rocksdb_writeoptions_create*(): ptr rocksdb_writeoptions_t {.cdecl.}
 proc rocksdb_writeoptions_destroy*(a1: ptr rocksdb_writeoptions_t) {.cdecl.}
-proc rocksdb_writeoptions_set_sync*(a1: ptr rocksdb_writeoptions_t; a2: uint8) {.cdecl.}
+proc rocksdb_writeoptions_set_sync*(a1: ptr rocksdb_writeoptions_t, a2: uint8) {.cdecl.}
 proc rocksdb_writeoptions_get_sync*(a1: ptr rocksdb_writeoptions_t): uint8 {.cdecl.}
-proc rocksdb_writeoptions_disable_WAL*(opt: ptr rocksdb_writeoptions_t;
-                                      disable: cint) {.cdecl.}
-proc rocksdb_writeoptions_get_disable_WAL*(opt: ptr rocksdb_writeoptions_t): uint8 {.
-    cdecl.}
+proc rocksdb_writeoptions_disable_WAL*(
+  opt: ptr rocksdb_writeoptions_t, disable: cint
+) {.cdecl.}
+
+proc rocksdb_writeoptions_get_disable_WAL*(
+  opt: ptr rocksdb_writeoptions_t
+): uint8 {.cdecl.}
+
 proc rocksdb_writeoptions_set_ignore_missing_column_families*(
-    a1: ptr rocksdb_writeoptions_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_writeoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_writeoptions_get_ignore_missing_column_families*(
-    a1: ptr rocksdb_writeoptions_t): uint8 {.cdecl.}
-proc rocksdb_writeoptions_set_no_slowdown*(a1: ptr rocksdb_writeoptions_t; a2: uint8) {.
-    cdecl.}
-proc rocksdb_writeoptions_get_no_slowdown*(a1: ptr rocksdb_writeoptions_t): uint8 {.
-    cdecl.}
-proc rocksdb_writeoptions_set_low_pri*(a1: ptr rocksdb_writeoptions_t; a2: uint8) {.
-    cdecl.}
+  a1: ptr rocksdb_writeoptions_t
+): uint8 {.cdecl.}
+
+proc rocksdb_writeoptions_set_no_slowdown*(
+  a1: ptr rocksdb_writeoptions_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_writeoptions_get_no_slowdown*(
+  a1: ptr rocksdb_writeoptions_t
+): uint8 {.cdecl.}
+
+proc rocksdb_writeoptions_set_low_pri*(
+  a1: ptr rocksdb_writeoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_writeoptions_get_low_pri*(a1: ptr rocksdb_writeoptions_t): uint8 {.cdecl.}
 proc rocksdb_writeoptions_set_memtable_insert_hint_per_batch*(
-    a1: ptr rocksdb_writeoptions_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_writeoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_writeoptions_get_memtable_insert_hint_per_batch*(
-    a1: ptr rocksdb_writeoptions_t): uint8 {.cdecl.}
+  a1: ptr rocksdb_writeoptions_t
+): uint8 {.cdecl.}
+
 ##  Compact range options
 
 proc rocksdb_compactoptions_create*(): ptr rocksdb_compactoptions_t {.cdecl.}
 proc rocksdb_compactoptions_destroy*(a1: ptr rocksdb_compactoptions_t) {.cdecl.}
 proc rocksdb_compactoptions_set_exclusive_manual_compaction*(
-    a1: ptr rocksdb_compactoptions_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_compactoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_compactoptions_get_exclusive_manual_compaction*(
-    a1: ptr rocksdb_compactoptions_t): uint8 {.cdecl.}
+  a1: ptr rocksdb_compactoptions_t
+): uint8 {.cdecl.}
+
 proc rocksdb_compactoptions_set_bottommost_level_compaction*(
-    a1: ptr rocksdb_compactoptions_t; a2: uint8) {.cdecl.}
+  a1: ptr rocksdb_compactoptions_t, a2: uint8
+) {.cdecl.}
+
 proc rocksdb_compactoptions_get_bottommost_level_compaction*(
-    a1: ptr rocksdb_compactoptions_t): uint8 {.cdecl.}
-proc rocksdb_compactoptions_set_change_level*(a1: ptr rocksdb_compactoptions_t;
-    a2: uint8) {.cdecl.}
-proc rocksdb_compactoptions_get_change_level*(a1: ptr rocksdb_compactoptions_t): uint8 {.
-    cdecl.}
-proc rocksdb_compactoptions_set_target_level*(a1: ptr rocksdb_compactoptions_t;
-    a2: cint) {.cdecl.}
-proc rocksdb_compactoptions_get_target_level*(a1: ptr rocksdb_compactoptions_t): cint {.
-    cdecl.}
+  a1: ptr rocksdb_compactoptions_t
+): uint8 {.cdecl.}
+
+proc rocksdb_compactoptions_set_change_level*(
+  a1: ptr rocksdb_compactoptions_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_compactoptions_get_change_level*(
+  a1: ptr rocksdb_compactoptions_t
+): uint8 {.cdecl.}
+
+proc rocksdb_compactoptions_set_target_level*(
+  a1: ptr rocksdb_compactoptions_t, a2: cint
+) {.cdecl.}
+
+proc rocksdb_compactoptions_get_target_level*(
+  a1: ptr rocksdb_compactoptions_t
+): cint {.cdecl.}
+
 proc rocksdb_compactoptions_set_full_history_ts_low*(
-    a1: ptr rocksdb_compactoptions_t; ts: cstring; tslen: csize_t) {.cdecl.}
+  a1: ptr rocksdb_compactoptions_t, ts: cstring, tslen: csize_t
+) {.cdecl.}
+
 ##  Flush options
 
 proc rocksdb_flushoptions_create*(): ptr rocksdb_flushoptions_t {.cdecl.}
 proc rocksdb_flushoptions_destroy*(a1: ptr rocksdb_flushoptions_t) {.cdecl.}
-proc rocksdb_flushoptions_set_wait*(a1: ptr rocksdb_flushoptions_t; a2: uint8) {.cdecl.}
+proc rocksdb_flushoptions_set_wait*(a1: ptr rocksdb_flushoptions_t, a2: uint8) {.cdecl.}
 proc rocksdb_flushoptions_get_wait*(a1: ptr rocksdb_flushoptions_t): uint8 {.cdecl.}
 ##  Memory allocator
 
-proc rocksdb_jemalloc_nodump_allocator_create*(errptr: cstringArray): ptr rocksdb_memory_allocator_t {.
-    cdecl.}
+proc rocksdb_jemalloc_nodump_allocator_create*(
+  errptr: cstringArray
+): ptr rocksdb_memory_allocator_t {.cdecl.}
+
 proc rocksdb_memory_allocator_destroy*(a1: ptr rocksdb_memory_allocator_t) {.cdecl.}
 ##  Cache
 
 proc rocksdb_lru_cache_options_create*(): ptr rocksdb_lru_cache_options_t {.cdecl.}
 proc rocksdb_lru_cache_options_destroy*(a1: ptr rocksdb_lru_cache_options_t) {.cdecl.}
-proc rocksdb_lru_cache_options_set_capacity*(a1: ptr rocksdb_lru_cache_options_t;
-    a2: csize_t) {.cdecl.}
+proc rocksdb_lru_cache_options_set_capacity*(
+  a1: ptr rocksdb_lru_cache_options_t, a2: csize_t
+) {.cdecl.}
+
 proc rocksdb_lru_cache_options_set_num_shard_bits*(
-    a1: ptr rocksdb_lru_cache_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_lru_cache_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_lru_cache_options_set_memory_allocator*(
-    a1: ptr rocksdb_lru_cache_options_t; a2: ptr rocksdb_memory_allocator_t) {.cdecl.}
+  a1: ptr rocksdb_lru_cache_options_t, a2: ptr rocksdb_memory_allocator_t
+) {.cdecl.}
+
 proc rocksdb_cache_create_lru*(capacity: csize_t): ptr rocksdb_cache_t {.cdecl.}
-proc rocksdb_cache_create_lru_with_strict_capacity_limit*(capacity: csize_t): ptr rocksdb_cache_t {.
-    cdecl.}
-proc rocksdb_cache_create_lru_opts*(a1: ptr rocksdb_lru_cache_options_t): ptr rocksdb_cache_t {.
-    cdecl.}
+proc rocksdb_cache_create_lru_with_strict_capacity_limit*(
+  capacity: csize_t
+): ptr rocksdb_cache_t {.cdecl.}
+
+proc rocksdb_cache_create_lru_opts*(
+  a1: ptr rocksdb_lru_cache_options_t
+): ptr rocksdb_cache_t {.cdecl.}
+
 proc rocksdb_cache_destroy*(cache: ptr rocksdb_cache_t) {.cdecl.}
 proc rocksdb_cache_disown_data*(cache: ptr rocksdb_cache_t) {.cdecl.}
-proc rocksdb_cache_set_capacity*(cache: ptr rocksdb_cache_t; capacity: csize_t) {.
-    cdecl.}
+proc rocksdb_cache_set_capacity*(
+  cache: ptr rocksdb_cache_t, capacity: csize_t
+) {.cdecl.}
+
 proc rocksdb_cache_get_capacity*(cache: ptr rocksdb_cache_t): csize_t {.cdecl.}
 proc rocksdb_cache_get_usage*(cache: ptr rocksdb_cache_t): csize_t {.cdecl.}
 proc rocksdb_cache_get_pinned_usage*(cache: ptr rocksdb_cache_t): csize_t {.cdecl.}
-proc rocksdb_cache_get_table_address_count*(cache: ptr rocksdb_cache_t): csize_t {.
-    cdecl.}
+proc rocksdb_cache_get_table_address_count*(
+  cache: ptr rocksdb_cache_t
+): csize_t {.cdecl.}
+
 proc rocksdb_cache_get_occupancy_count*(cache: ptr rocksdb_cache_t): csize_t {.cdecl.}
 ##  WriteBufferManager
 
-proc rocksdb_write_buffer_manager_create*(buffer_size: csize_t; allow_stall: bool): ptr rocksdb_write_buffer_manager_t {.
-    cdecl.}
-proc rocksdb_write_buffer_manager_create_with_cache*(buffer_size: csize_t;
-    cache: ptr rocksdb_cache_t; allow_stall: bool): ptr rocksdb_write_buffer_manager_t {.
-    cdecl.}
+proc rocksdb_write_buffer_manager_create*(
+  buffer_size: csize_t, allow_stall: bool
+): ptr rocksdb_write_buffer_manager_t {.cdecl.}
+
+proc rocksdb_write_buffer_manager_create_with_cache*(
+  buffer_size: csize_t, cache: ptr rocksdb_cache_t, allow_stall: bool
+): ptr rocksdb_write_buffer_manager_t {.cdecl.}
+
 proc rocksdb_write_buffer_manager_destroy*(
-    wbm: ptr rocksdb_write_buffer_manager_t) {.cdecl.}
+  wbm: ptr rocksdb_write_buffer_manager_t
+) {.cdecl.}
+
 proc rocksdb_write_buffer_manager_enabled*(
-    wbm: ptr rocksdb_write_buffer_manager_t): bool {.cdecl.}
+  wbm: ptr rocksdb_write_buffer_manager_t
+): bool {.cdecl.}
+
 proc rocksdb_write_buffer_manager_cost_to_cache*(
-    wbm: ptr rocksdb_write_buffer_manager_t): bool {.cdecl.}
+  wbm: ptr rocksdb_write_buffer_manager_t
+): bool {.cdecl.}
+
 proc rocksdb_write_buffer_manager_memory_usage*(
-    wbm: ptr rocksdb_write_buffer_manager_t): csize_t {.cdecl.}
+  wbm: ptr rocksdb_write_buffer_manager_t
+): csize_t {.cdecl.}
+
 proc rocksdb_write_buffer_manager_mutable_memtable_memory_usage*(
-    wbm: ptr rocksdb_write_buffer_manager_t): csize_t {.cdecl.}
+  wbm: ptr rocksdb_write_buffer_manager_t
+): csize_t {.cdecl.}
+
 proc rocksdb_write_buffer_manager_dummy_entries_in_cache_usage*(
-    wbm: ptr rocksdb_write_buffer_manager_t): csize_t {.cdecl.}
+  wbm: ptr rocksdb_write_buffer_manager_t
+): csize_t {.cdecl.}
+
 proc rocksdb_write_buffer_manager_buffer_size*(
-    wbm: ptr rocksdb_write_buffer_manager_t): csize_t {.cdecl.}
+  wbm: ptr rocksdb_write_buffer_manager_t
+): csize_t {.cdecl.}
+
 proc rocksdb_write_buffer_manager_set_buffer_size*(
-    wbm: ptr rocksdb_write_buffer_manager_t; new_size: csize_t) {.cdecl.}
+  wbm: ptr rocksdb_write_buffer_manager_t, new_size: csize_t
+) {.cdecl.}
+
 proc rocksdb_write_buffer_manager_set_allow_stall*(
-    wbm: ptr rocksdb_write_buffer_manager_t; new_allow_stall: bool) {.cdecl.}
+  wbm: ptr rocksdb_write_buffer_manager_t, new_allow_stall: bool
+) {.cdecl.}
+
 ##  HyperClockCache
 
-proc rocksdb_hyper_clock_cache_options_create*(capacity: csize_t;
-    estimated_entry_charge: csize_t): ptr rocksdb_hyper_clock_cache_options_t {.
-    cdecl.}
+proc rocksdb_hyper_clock_cache_options_create*(
+  capacity: csize_t, estimated_entry_charge: csize_t
+): ptr rocksdb_hyper_clock_cache_options_t {.cdecl.}
+
 proc rocksdb_hyper_clock_cache_options_destroy*(
-    a1: ptr rocksdb_hyper_clock_cache_options_t) {.cdecl.}
+  a1: ptr rocksdb_hyper_clock_cache_options_t
+) {.cdecl.}
+
 proc rocksdb_hyper_clock_cache_options_set_capacity*(
-    a1: ptr rocksdb_hyper_clock_cache_options_t; a2: csize_t) {.cdecl.}
+  a1: ptr rocksdb_hyper_clock_cache_options_t, a2: csize_t
+) {.cdecl.}
+
 proc rocksdb_hyper_clock_cache_options_set_estimated_entry_charge*(
-    a1: ptr rocksdb_hyper_clock_cache_options_t; a2: csize_t) {.cdecl.}
+  a1: ptr rocksdb_hyper_clock_cache_options_t, a2: csize_t
+) {.cdecl.}
+
 proc rocksdb_hyper_clock_cache_options_set_num_shard_bits*(
-    a1: ptr rocksdb_hyper_clock_cache_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_hyper_clock_cache_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_hyper_clock_cache_options_set_memory_allocator*(
-    a1: ptr rocksdb_hyper_clock_cache_options_t; a2: ptr rocksdb_memory_allocator_t) {.
-    cdecl.}
-proc rocksdb_cache_create_hyper_clock*(capacity: csize_t;
-                                      estimated_entry_charge: csize_t): ptr rocksdb_cache_t {.
-    cdecl.}
+  a1: ptr rocksdb_hyper_clock_cache_options_t, a2: ptr rocksdb_memory_allocator_t
+) {.cdecl.}
+
+proc rocksdb_cache_create_hyper_clock*(
+  capacity: csize_t, estimated_entry_charge: csize_t
+): ptr rocksdb_cache_t {.cdecl.}
+
 proc rocksdb_cache_create_hyper_clock_opts*(
-    a1: ptr rocksdb_hyper_clock_cache_options_t): ptr rocksdb_cache_t {.cdecl.}
+  a1: ptr rocksdb_hyper_clock_cache_options_t
+): ptr rocksdb_cache_t {.cdecl.}
+
 ##  DBPath
 
-proc rocksdb_dbpath_create*(path: cstring; target_size: uint64): ptr rocksdb_dbpath_t {.
-    cdecl.}
+proc rocksdb_dbpath_create*(
+  path: cstring, target_size: uint64
+): ptr rocksdb_dbpath_t {.cdecl.}
+
 proc rocksdb_dbpath_destroy*(a1: ptr rocksdb_dbpath_t) {.cdecl.}
 ##  Env
 
 proc rocksdb_create_default_env*(): ptr rocksdb_env_t {.cdecl.}
 proc rocksdb_create_mem_env*(): ptr rocksdb_env_t {.cdecl.}
-proc rocksdb_env_set_background_threads*(env: ptr rocksdb_env_t; n: cint) {.cdecl.}
+proc rocksdb_env_set_background_threads*(env: ptr rocksdb_env_t, n: cint) {.cdecl.}
 proc rocksdb_env_get_background_threads*(env: ptr rocksdb_env_t): cint {.cdecl.}
-proc rocksdb_env_set_high_priority_background_threads*(env: ptr rocksdb_env_t;
-    n: cint) {.cdecl.}
-proc rocksdb_env_get_high_priority_background_threads*(env: ptr rocksdb_env_t): cint {.
-    cdecl.}
-proc rocksdb_env_set_low_priority_background_threads*(env: ptr rocksdb_env_t;
-    n: cint) {.cdecl.}
-proc rocksdb_env_get_low_priority_background_threads*(env: ptr rocksdb_env_t): cint {.
-    cdecl.}
-proc rocksdb_env_set_bottom_priority_background_threads*(env: ptr rocksdb_env_t;
-    n: cint) {.cdecl.}
-proc rocksdb_env_get_bottom_priority_background_threads*(env: ptr rocksdb_env_t): cint {.
-    cdecl.}
+proc rocksdb_env_set_high_priority_background_threads*(
+  env: ptr rocksdb_env_t, n: cint
+) {.cdecl.}
+
+proc rocksdb_env_get_high_priority_background_threads*(
+  env: ptr rocksdb_env_t
+): cint {.cdecl.}
+
+proc rocksdb_env_set_low_priority_background_threads*(
+  env: ptr rocksdb_env_t, n: cint
+) {.cdecl.}
+
+proc rocksdb_env_get_low_priority_background_threads*(
+  env: ptr rocksdb_env_t
+): cint {.cdecl.}
+
+proc rocksdb_env_set_bottom_priority_background_threads*(
+  env: ptr rocksdb_env_t, n: cint
+) {.cdecl.}
+
+proc rocksdb_env_get_bottom_priority_background_threads*(
+  env: ptr rocksdb_env_t
+): cint {.cdecl.}
+
 proc rocksdb_env_join_all_threads*(env: ptr rocksdb_env_t) {.cdecl.}
 proc rocksdb_env_lower_thread_pool_io_priority*(env: ptr rocksdb_env_t) {.cdecl.}
 proc rocksdb_env_lower_high_priority_thread_pool_io_priority*(
-    env: ptr rocksdb_env_t) {.cdecl.}
+  env: ptr rocksdb_env_t
+) {.cdecl.}
+
 proc rocksdb_env_lower_thread_pool_cpu_priority*(env: ptr rocksdb_env_t) {.cdecl.}
 proc rocksdb_env_lower_high_priority_thread_pool_cpu_priority*(
-    env: ptr rocksdb_env_t) {.cdecl.}
+  env: ptr rocksdb_env_t
+) {.cdecl.}
+
 proc rocksdb_env_destroy*(a1: ptr rocksdb_env_t) {.cdecl.}
 proc rocksdb_envoptions_create*(): ptr rocksdb_envoptions_t {.cdecl.}
 proc rocksdb_envoptions_destroy*(opt: ptr rocksdb_envoptions_t) {.cdecl.}
-proc rocksdb_create_dir_if_missing*(env: ptr rocksdb_env_t; path: cstring;
-                                   errptr: cstringArray) {.cdecl.}
+proc rocksdb_create_dir_if_missing*(
+  env: ptr rocksdb_env_t, path: cstring, errptr: cstringArray
+) {.cdecl.}
+
 ##  SstFile
 
-proc rocksdb_sstfilewriter_create*(env: ptr rocksdb_envoptions_t;
-                                  io_options: ptr rocksdb_options_t): ptr rocksdb_sstfilewriter_t {.
-    cdecl.}
-proc rocksdb_sstfilewriter_create_with_comparator*(env: ptr rocksdb_envoptions_t;
-    io_options: ptr rocksdb_options_t; comparator: ptr rocksdb_comparator_t): ptr rocksdb_sstfilewriter_t {.
-    cdecl.}
-proc rocksdb_sstfilewriter_open*(writer: ptr rocksdb_sstfilewriter_t; name: cstring;
-                                errptr: cstringArray) {.cdecl.}
-proc rocksdb_sstfilewriter_add*(writer: ptr rocksdb_sstfilewriter_t; key: cstring;
-                               keylen: csize_t; val: cstring; vallen: csize_t;
-                               errptr: cstringArray) {.cdecl.}
-proc rocksdb_sstfilewriter_put*(writer: ptr rocksdb_sstfilewriter_t; key: cstring;
-                               keylen: csize_t; val: cstring; vallen: csize_t;
-                               errptr: cstringArray) {.cdecl.}
-proc rocksdb_sstfilewriter_put_with_ts*(writer: ptr rocksdb_sstfilewriter_t;
-                                       key: cstring; keylen: csize_t; ts: cstring;
-                                       tslen: csize_t; val: cstring;
-                                       vallen: csize_t; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_sstfilewriter_merge*(writer: ptr rocksdb_sstfilewriter_t; key: cstring;
-                                 keylen: csize_t; val: cstring; vallen: csize_t;
-                                 errptr: cstringArray) {.cdecl.}
-proc rocksdb_sstfilewriter_delete*(writer: ptr rocksdb_sstfilewriter_t;
-                                  key: cstring; keylen: csize_t;
-                                  errptr: cstringArray) {.cdecl.}
-proc rocksdb_sstfilewriter_delete_with_ts*(writer: ptr rocksdb_sstfilewriter_t;
-    key: cstring; keylen: csize_t; ts: cstring; tslen: csize_t; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_sstfilewriter_delete_range*(writer: ptr rocksdb_sstfilewriter_t;
-                                        begin_key: cstring; begin_keylen: csize_t;
-                                        end_key: cstring; end_keylen: csize_t;
-                                        errptr: cstringArray) {.cdecl.}
-proc rocksdb_sstfilewriter_finish*(writer: ptr rocksdb_sstfilewriter_t;
-                                  errptr: cstringArray) {.cdecl.}
-proc rocksdb_sstfilewriter_file_size*(writer: ptr rocksdb_sstfilewriter_t;
-                                     file_size: ptr uint64) {.cdecl.}
+proc rocksdb_sstfilewriter_create*(
+  env: ptr rocksdb_envoptions_t, io_options: ptr rocksdb_options_t
+): ptr rocksdb_sstfilewriter_t {.cdecl.}
+
+proc rocksdb_sstfilewriter_create_with_comparator*(
+  env: ptr rocksdb_envoptions_t,
+  io_options: ptr rocksdb_options_t,
+  comparator: ptr rocksdb_comparator_t,
+): ptr rocksdb_sstfilewriter_t {.cdecl.}
+
+proc rocksdb_sstfilewriter_open*(
+  writer: ptr rocksdb_sstfilewriter_t, name: cstring, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_sstfilewriter_add*(
+  writer: ptr rocksdb_sstfilewriter_t,
+  key: cstring,
+  keylen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_sstfilewriter_put*(
+  writer: ptr rocksdb_sstfilewriter_t,
+  key: cstring,
+  keylen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_sstfilewriter_put_with_ts*(
+  writer: ptr rocksdb_sstfilewriter_t,
+  key: cstring,
+  keylen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_sstfilewriter_merge*(
+  writer: ptr rocksdb_sstfilewriter_t,
+  key: cstring,
+  keylen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_sstfilewriter_delete*(
+  writer: ptr rocksdb_sstfilewriter_t,
+  key: cstring,
+  keylen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_sstfilewriter_delete_with_ts*(
+  writer: ptr rocksdb_sstfilewriter_t,
+  key: cstring,
+  keylen: csize_t,
+  ts: cstring,
+  tslen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_sstfilewriter_delete_range*(
+  writer: ptr rocksdb_sstfilewriter_t,
+  begin_key: cstring,
+  begin_keylen: csize_t,
+  end_key: cstring,
+  end_keylen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_sstfilewriter_finish*(
+  writer: ptr rocksdb_sstfilewriter_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_sstfilewriter_file_size*(
+  writer: ptr rocksdb_sstfilewriter_t, file_size: ptr uint64
+) {.cdecl.}
+
 proc rocksdb_sstfilewriter_destroy*(writer: ptr rocksdb_sstfilewriter_t) {.cdecl.}
 proc rocksdb_ingestexternalfileoptions_create*(): ptr rocksdb_ingestexternalfileoptions_t {.
-    cdecl.}
+  cdecl
+.}
+
 proc rocksdb_ingestexternalfileoptions_set_move_files*(
-    opt: ptr rocksdb_ingestexternalfileoptions_t; move_files: uint8) {.cdecl.}
+  opt: ptr rocksdb_ingestexternalfileoptions_t, move_files: uint8
+) {.cdecl.}
+
 proc rocksdb_ingestexternalfileoptions_set_snapshot_consistency*(
-    opt: ptr rocksdb_ingestexternalfileoptions_t; snapshot_consistency: uint8) {.
-    cdecl.}
+  opt: ptr rocksdb_ingestexternalfileoptions_t, snapshot_consistency: uint8
+) {.cdecl.}
+
 proc rocksdb_ingestexternalfileoptions_set_allow_global_seqno*(
-    opt: ptr rocksdb_ingestexternalfileoptions_t; allow_global_seqno: uint8) {.cdecl.}
+  opt: ptr rocksdb_ingestexternalfileoptions_t, allow_global_seqno: uint8
+) {.cdecl.}
+
 proc rocksdb_ingestexternalfileoptions_set_allow_blocking_flush*(
-    opt: ptr rocksdb_ingestexternalfileoptions_t; allow_blocking_flush: uint8) {.
-    cdecl.}
+  opt: ptr rocksdb_ingestexternalfileoptions_t, allow_blocking_flush: uint8
+) {.cdecl.}
+
 proc rocksdb_ingestexternalfileoptions_set_ingest_behind*(
-    opt: ptr rocksdb_ingestexternalfileoptions_t; ingest_behind: uint8) {.cdecl.}
+  opt: ptr rocksdb_ingestexternalfileoptions_t, ingest_behind: uint8
+) {.cdecl.}
+
 proc rocksdb_ingestexternalfileoptions_set_fail_if_not_bottommost_level*(
-    opt: ptr rocksdb_ingestexternalfileoptions_t;
-    fail_if_not_bottommost_level: uint8) {.cdecl.}
+  opt: ptr rocksdb_ingestexternalfileoptions_t, fail_if_not_bottommost_level: uint8
+) {.cdecl.}
+
 proc rocksdb_ingestexternalfileoptions_destroy*(
-    opt: ptr rocksdb_ingestexternalfileoptions_t) {.cdecl.}
-proc rocksdb_ingest_external_file*(db: ptr rocksdb_t; file_list: cstringArray;
-                                  list_len: csize_t;
-                                  opt: ptr rocksdb_ingestexternalfileoptions_t;
-                                  errptr: cstringArray) {.cdecl.}
-proc rocksdb_ingest_external_file_cf*(db: ptr rocksdb_t; handle: ptr rocksdb_column_family_handle_t;
-                                     file_list: cstringArray; list_len: csize_t; opt: ptr rocksdb_ingestexternalfileoptions_t;
-                                     errptr: cstringArray) {.cdecl.}
-proc rocksdb_try_catch_up_with_primary*(db: ptr rocksdb_t; errptr: cstringArray) {.
-    cdecl.}
+  opt: ptr rocksdb_ingestexternalfileoptions_t
+) {.cdecl.}
+
+proc rocksdb_ingest_external_file*(
+  db: ptr rocksdb_t,
+  file_list: cstringArray,
+  list_len: csize_t,
+  opt: ptr rocksdb_ingestexternalfileoptions_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_ingest_external_file_cf*(
+  db: ptr rocksdb_t,
+  handle: ptr rocksdb_column_family_handle_t,
+  file_list: cstringArray,
+  list_len: csize_t,
+  opt: ptr rocksdb_ingestexternalfileoptions_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_try_catch_up_with_primary*(
+  db: ptr rocksdb_t, errptr: cstringArray
+) {.cdecl.}
+
 ##  SliceTransform
 
-proc rocksdb_slicetransform_create*(state: pointer;
-                                   destructor: proc (a1: pointer) {.cdecl.};
-    transform: proc (a1: pointer; key: cstring; length: csize_t; dst_length: ptr csize_t): cstring {.
-    cdecl.}; in_domain: proc (a1: pointer; key: cstring; length: csize_t): uint8 {.cdecl.};
-    in_range: proc (a1: pointer; key: cstring; length: csize_t): uint8 {.cdecl.};
-                                   name: proc (a1: pointer): cstring {.cdecl.}): ptr rocksdb_slicetransform_t {.
-    cdecl.}
-proc rocksdb_slicetransform_create_fixed_prefix*(a1: csize_t): ptr rocksdb_slicetransform_t {.
-    cdecl.}
+proc rocksdb_slicetransform_create*(
+  state: pointer,
+  destructor: proc(a1: pointer) {.cdecl.},
+  transform: proc(
+    a1: pointer, key: cstring, length: csize_t, dst_length: ptr csize_t
+  ): cstring {.cdecl.},
+  in_domain: proc(a1: pointer, key: cstring, length: csize_t): uint8 {.cdecl.},
+  in_range: proc(a1: pointer, key: cstring, length: csize_t): uint8 {.cdecl.},
+  name: proc(a1: pointer): cstring {.cdecl.},
+): ptr rocksdb_slicetransform_t {.cdecl.}
+
+proc rocksdb_slicetransform_create_fixed_prefix*(
+  a1: csize_t
+): ptr rocksdb_slicetransform_t {.cdecl.}
+
 proc rocksdb_slicetransform_create_noop*(): ptr rocksdb_slicetransform_t {.cdecl.}
 proc rocksdb_slicetransform_destroy*(a1: ptr rocksdb_slicetransform_t) {.cdecl.}
 ##  Universal Compaction options
@@ -1890,79 +3413,150 @@ const
   rocksdb_total_size_compaction_stop_style* = 1
 
 proc rocksdb_universal_compaction_options_create*(): ptr rocksdb_universal_compaction_options_t {.
-    cdecl.}
+  cdecl
+.}
+
 proc rocksdb_universal_compaction_options_set_size_ratio*(
-    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_universal_compaction_options_get_size_ratio*(
-    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t
+): cint {.cdecl.}
+
 proc rocksdb_universal_compaction_options_set_min_merge_width*(
-    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_universal_compaction_options_get_min_merge_width*(
-    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t
+): cint {.cdecl.}
+
 proc rocksdb_universal_compaction_options_set_max_merge_width*(
-    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_universal_compaction_options_get_max_merge_width*(
-    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t
+): cint {.cdecl.}
+
 proc rocksdb_universal_compaction_options_set_max_size_amplification_percent*(
-    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_universal_compaction_options_get_max_size_amplification_percent*(
-    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t
+): cint {.cdecl.}
+
 proc rocksdb_universal_compaction_options_set_compression_size_percent*(
-    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_universal_compaction_options_get_compression_size_percent*(
-    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t
+): cint {.cdecl.}
+
 proc rocksdb_universal_compaction_options_set_stop_style*(
-    a1: ptr rocksdb_universal_compaction_options_t; a2: cint) {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t, a2: cint
+) {.cdecl.}
+
 proc rocksdb_universal_compaction_options_get_stop_style*(
-    a1: ptr rocksdb_universal_compaction_options_t): cint {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t
+): cint {.cdecl.}
+
 proc rocksdb_universal_compaction_options_destroy*(
-    a1: ptr rocksdb_universal_compaction_options_t) {.cdecl.}
+  a1: ptr rocksdb_universal_compaction_options_t
+) {.cdecl.}
+
 proc rocksdb_fifo_compaction_options_create*(): ptr rocksdb_fifo_compaction_options_t {.
-    cdecl.}
+  cdecl
+.}
+
 proc rocksdb_fifo_compaction_options_set_allow_compaction*(
-    fifo_opts: ptr rocksdb_fifo_compaction_options_t; allow_compaction: uint8) {.
-    cdecl.}
+  fifo_opts: ptr rocksdb_fifo_compaction_options_t, allow_compaction: uint8
+) {.cdecl.}
+
 proc rocksdb_fifo_compaction_options_get_allow_compaction*(
-    fifo_opts: ptr rocksdb_fifo_compaction_options_t): uint8 {.cdecl.}
+  fifo_opts: ptr rocksdb_fifo_compaction_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_fifo_compaction_options_set_max_table_files_size*(
-    fifo_opts: ptr rocksdb_fifo_compaction_options_t; size: uint64) {.cdecl.}
+  fifo_opts: ptr rocksdb_fifo_compaction_options_t, size: uint64
+) {.cdecl.}
+
 proc rocksdb_fifo_compaction_options_get_max_table_files_size*(
-    fifo_opts: ptr rocksdb_fifo_compaction_options_t): uint64 {.cdecl.}
+  fifo_opts: ptr rocksdb_fifo_compaction_options_t
+): uint64 {.cdecl.}
+
 proc rocksdb_fifo_compaction_options_destroy*(
-    fifo_opts: ptr rocksdb_fifo_compaction_options_t) {.cdecl.}
+  fifo_opts: ptr rocksdb_fifo_compaction_options_t
+) {.cdecl.}
+
 proc rocksdb_livefiles_count*(a1: ptr rocksdb_livefiles_t): cint {.cdecl.}
-proc rocksdb_livefiles_column_family_name*(a1: ptr rocksdb_livefiles_t; index: cint): cstring {.
-    cdecl.}
-proc rocksdb_livefiles_name*(a1: ptr rocksdb_livefiles_t; index: cint): cstring {.cdecl.}
-proc rocksdb_livefiles_level*(a1: ptr rocksdb_livefiles_t; index: cint): cint {.cdecl.}
-proc rocksdb_livefiles_size*(a1: ptr rocksdb_livefiles_t; index: cint): csize_t {.cdecl.}
-proc rocksdb_livefiles_smallestkey*(a1: ptr rocksdb_livefiles_t; index: cint;
-                                   size: ptr csize_t): cstring {.cdecl.}
-proc rocksdb_livefiles_largestkey*(a1: ptr rocksdb_livefiles_t; index: cint;
-                                  size: ptr csize_t): cstring {.cdecl.}
-proc rocksdb_livefiles_entries*(a1: ptr rocksdb_livefiles_t; index: cint): uint64 {.
-    cdecl.}
-proc rocksdb_livefiles_deletions*(a1: ptr rocksdb_livefiles_t; index: cint): uint64 {.
-    cdecl.}
+proc rocksdb_livefiles_column_family_name*(
+  a1: ptr rocksdb_livefiles_t, index: cint
+): cstring {.cdecl.}
+
+proc rocksdb_livefiles_name*(
+  a1: ptr rocksdb_livefiles_t, index: cint
+): cstring {.cdecl.}
+
+proc rocksdb_livefiles_level*(a1: ptr rocksdb_livefiles_t, index: cint): cint {.cdecl.}
+proc rocksdb_livefiles_size*(
+  a1: ptr rocksdb_livefiles_t, index: cint
+): csize_t {.cdecl.}
+
+proc rocksdb_livefiles_smallestkey*(
+  a1: ptr rocksdb_livefiles_t, index: cint, size: ptr csize_t
+): cstring {.cdecl.}
+
+proc rocksdb_livefiles_largestkey*(
+  a1: ptr rocksdb_livefiles_t, index: cint, size: ptr csize_t
+): cstring {.cdecl.}
+
+proc rocksdb_livefiles_entries*(
+  a1: ptr rocksdb_livefiles_t, index: cint
+): uint64 {.cdecl.}
+
+proc rocksdb_livefiles_deletions*(
+  a1: ptr rocksdb_livefiles_t, index: cint
+): uint64 {.cdecl.}
+
 proc rocksdb_livefiles_destroy*(a1: ptr rocksdb_livefiles_t) {.cdecl.}
 ##  Utility Helpers
 
-proc rocksdb_get_options_from_string*(base_options: ptr rocksdb_options_t;
-                                     opts_str: cstring;
-                                     new_options: ptr rocksdb_options_t;
-                                     errptr: cstringArray) {.cdecl.}
-proc rocksdb_delete_file_in_range*(db: ptr rocksdb_t; start_key: cstring;
-                                  start_key_len: csize_t; limit_key: cstring;
-                                  limit_key_len: csize_t; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_delete_file_in_range_cf*(db: ptr rocksdb_t; column_family: ptr rocksdb_column_family_handle_t;
-                                     start_key: cstring; start_key_len: csize_t;
-                                     limit_key: cstring; limit_key_len: csize_t;
-                                     errptr: cstringArray) {.cdecl.}
+proc rocksdb_get_options_from_string*(
+  base_options: ptr rocksdb_options_t,
+  opts_str: cstring,
+  new_options: ptr rocksdb_options_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_delete_file_in_range*(
+  db: ptr rocksdb_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  limit_key: cstring,
+  limit_key_len: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_delete_file_in_range_cf*(
+  db: ptr rocksdb_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  start_key: cstring,
+  start_key_len: csize_t,
+  limit_key: cstring,
+  limit_key_len: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
 ##  MetaData
 
-proc rocksdb_get_column_family_metadata*(db: ptr rocksdb_t): ptr rocksdb_column_family_metadata_t {.
-    cdecl.}
+proc rocksdb_get_column_family_metadata*(
+  db: ptr rocksdb_t
+): ptr rocksdb_column_family_metadata_t {.cdecl.}
+
 ##
 ##  Returns the rocksdb_column_family_metadata_t of the specified
 ##  column family.
@@ -1971,19 +3565,30 @@ proc rocksdb_get_column_family_metadata*(db: ptr rocksdb_t): ptr rocksdb_column_
 ##  using rocksdb_column_family_metadata_destroy.
 ##
 
-proc rocksdb_get_column_family_metadata_cf*(db: ptr rocksdb_t;
-    column_family: ptr rocksdb_column_family_handle_t): ptr rocksdb_column_family_metadata_t {.
-    cdecl.}
+proc rocksdb_get_column_family_metadata_cf*(
+  db: ptr rocksdb_t, column_family: ptr rocksdb_column_family_handle_t
+): ptr rocksdb_column_family_metadata_t {.cdecl.}
+
 proc rocksdb_column_family_metadata_destroy*(
-    cf_meta: ptr rocksdb_column_family_metadata_t) {.cdecl.}
+  cf_meta: ptr rocksdb_column_family_metadata_t
+) {.cdecl.}
+
 proc rocksdb_column_family_metadata_get_size*(
-    cf_meta: ptr rocksdb_column_family_metadata_t): uint64 {.cdecl.}
+  cf_meta: ptr rocksdb_column_family_metadata_t
+): uint64 {.cdecl.}
+
 proc rocksdb_column_family_metadata_get_file_count*(
-    cf_meta: ptr rocksdb_column_family_metadata_t): csize_t {.cdecl.}
+  cf_meta: ptr rocksdb_column_family_metadata_t
+): csize_t {.cdecl.}
+
 proc rocksdb_column_family_metadata_get_name*(
-    cf_meta: ptr rocksdb_column_family_metadata_t): cstring {.cdecl.}
+  cf_meta: ptr rocksdb_column_family_metadata_t
+): cstring {.cdecl.}
+
 proc rocksdb_column_family_metadata_get_level_count*(
-    cf_meta: ptr rocksdb_column_family_metadata_t): csize_t {.cdecl.}
+  cf_meta: ptr rocksdb_column_family_metadata_t
+): csize_t {.cdecl.}
+
 ##
 ##  Returns the rocksdb_level_metadata_t of the ith level from the specified
 ##  column family metadata.
@@ -1997,8 +3602,9 @@ proc rocksdb_column_family_metadata_get_level_count*(
 ##
 
 proc rocksdb_column_family_metadata_get_level_metadata*(
-    cf_meta: ptr rocksdb_column_family_metadata_t; i: csize_t): ptr rocksdb_level_metadata_t {.
-    cdecl.}
+  cf_meta: ptr rocksdb_column_family_metadata_t, i: csize_t
+): ptr rocksdb_level_metadata_t {.cdecl.}
+
 ##
 ##  Releases the specified rocksdb_level_metadata_t.
 ##
@@ -2006,14 +3612,19 @@ proc rocksdb_column_family_metadata_get_level_metadata*(
 ##  before the release of its parent rocksdb_column_family_metadata_t.
 ##
 
-proc rocksdb_level_metadata_destroy*(level_meta: ptr rocksdb_level_metadata_t) {.
-    cdecl.}
-proc rocksdb_level_metadata_get_level*(level_meta: ptr rocksdb_level_metadata_t): cint {.
-    cdecl.}
-proc rocksdb_level_metadata_get_size*(level_meta: ptr rocksdb_level_metadata_t): uint64 {.
-    cdecl.}
+proc rocksdb_level_metadata_destroy*(level_meta: ptr rocksdb_level_metadata_t) {.cdecl.}
+proc rocksdb_level_metadata_get_level*(
+  level_meta: ptr rocksdb_level_metadata_t
+): cint {.cdecl.}
+
+proc rocksdb_level_metadata_get_size*(
+  level_meta: ptr rocksdb_level_metadata_t
+): uint64 {.cdecl.}
+
 proc rocksdb_level_metadata_get_file_count*(
-    level_meta: ptr rocksdb_level_metadata_t): csize_t {.cdecl.}
+  level_meta: ptr rocksdb_level_metadata_t
+): csize_t {.cdecl.}
+
 ##
 ##  Returns the sst_file_metadata_t of the ith file from the specified level
 ##  metadata.
@@ -2027,8 +3638,9 @@ proc rocksdb_level_metadata_get_file_count*(
 ##
 
 proc rocksdb_level_metadata_get_sst_file_metadata*(
-    level_meta: ptr rocksdb_level_metadata_t; i: csize_t): ptr rocksdb_sst_file_metadata_t {.
-    cdecl.}
+  level_meta: ptr rocksdb_level_metadata_t, i: csize_t
+): ptr rocksdb_sst_file_metadata_t {.cdecl.}
+
 ##
 ##  Releases the specified rocksdb_sst_file_metadata_t.
 ##
@@ -2036,14 +3648,22 @@ proc rocksdb_level_metadata_get_sst_file_metadata*(
 ##  before the release of its parent rocksdb_level_metadata_t.
 ##
 
-proc rocksdb_sst_file_metadata_destroy*(file_meta: ptr rocksdb_sst_file_metadata_t) {.
-    cdecl.}
+proc rocksdb_sst_file_metadata_destroy*(
+  file_meta: ptr rocksdb_sst_file_metadata_t
+) {.cdecl.}
+
 proc rocksdb_sst_file_metadata_get_relative_filename*(
-    file_meta: ptr rocksdb_sst_file_metadata_t): cstring {.cdecl.}
+  file_meta: ptr rocksdb_sst_file_metadata_t
+): cstring {.cdecl.}
+
 proc rocksdb_sst_file_metadata_get_directory*(
-    file_meta: ptr rocksdb_sst_file_metadata_t): cstring {.cdecl.}
-proc rocksdb_sst_file_metadata_get_size*(file_meta: ptr rocksdb_sst_file_metadata_t): uint64 {.
-    cdecl.}
+  file_meta: ptr rocksdb_sst_file_metadata_t
+): cstring {.cdecl.}
+
+proc rocksdb_sst_file_metadata_get_size*(
+  file_meta: ptr rocksdb_sst_file_metadata_t
+): uint64 {.cdecl.}
+
 ##
 ##  Returns the smallest key of the specified sst file.
 ##  The caller is responsible for releasing the returned memory.
@@ -2054,7 +3674,9 @@ proc rocksdb_sst_file_metadata_get_size*(file_meta: ptr rocksdb_sst_file_metadat
 ##
 
 proc rocksdb_sst_file_metadata_get_smallestkey*(
-    file_meta: ptr rocksdb_sst_file_metadata_t; len: ptr csize_t): cstring {.cdecl.}
+  file_meta: ptr rocksdb_sst_file_metadata_t, len: ptr csize_t
+): cstring {.cdecl.}
+
 ##
 ##  Returns the smallest key of the specified sst file.
 ##  The caller is responsible for releasing the returned memory.
@@ -2065,392 +3687,751 @@ proc rocksdb_sst_file_metadata_get_smallestkey*(
 ##
 
 proc rocksdb_sst_file_metadata_get_largestkey*(
-    file_meta: ptr rocksdb_sst_file_metadata_t; len: ptr csize_t): cstring {.cdecl.}
+  file_meta: ptr rocksdb_sst_file_metadata_t, len: ptr csize_t
+): cstring {.cdecl.}
+
 ##  Transactions
 
 proc rocksdb_transactiondb_create_column_family*(
-    txn_db: ptr rocksdb_transactiondb_t;
-    column_family_options: ptr rocksdb_options_t; column_family_name: cstring;
-    errptr: cstringArray): ptr rocksdb_column_family_handle_t {.cdecl.}
-proc rocksdb_transactiondb_open*(options: ptr rocksdb_options_t; txn_db_options: ptr rocksdb_transactiondb_options_t;
-                                name: cstring; errptr: cstringArray): ptr rocksdb_transactiondb_t {.
-    cdecl.}
-proc rocksdb_transactiondb_open_column_families*(options: ptr rocksdb_options_t;
-    txn_db_options: ptr rocksdb_transactiondb_options_t; name: cstring;
-    num_column_families: cint; column_family_names: cstringArray;
-    column_family_options: ptr ptr rocksdb_options_t;
-    column_family_handles: ptr ptr rocksdb_column_family_handle_t;
-    errptr: cstringArray): ptr rocksdb_transactiondb_t {.cdecl.}
-proc rocksdb_transactiondb_create_snapshot*(txn_db: ptr rocksdb_transactiondb_t): ptr rocksdb_snapshot_t {.
-    cdecl.}
-proc rocksdb_transactiondb_release_snapshot*(txn_db: ptr rocksdb_transactiondb_t;
-    snapshot: ptr rocksdb_snapshot_t) {.cdecl.}
-proc rocksdb_transactiondb_property_value*(db: ptr rocksdb_transactiondb_t;
-    propname: cstring): cstring {.cdecl.}
-proc rocksdb_transactiondb_property_int*(db: ptr rocksdb_transactiondb_t;
-                                        propname: cstring; out_val: ptr uint64): cint {.
-    cdecl.}
-proc rocksdb_transactiondb_get_base_db*(txn_db: ptr rocksdb_transactiondb_t): ptr rocksdb_t {.
-    cdecl.}
+  txn_db: ptr rocksdb_transactiondb_t,
+  column_family_options: ptr rocksdb_options_t,
+  column_family_name: cstring,
+  errptr: cstringArray,
+): ptr rocksdb_column_family_handle_t {.cdecl.}
+
+proc rocksdb_transactiondb_open*(
+  options: ptr rocksdb_options_t,
+  txn_db_options: ptr rocksdb_transactiondb_options_t,
+  name: cstring,
+  errptr: cstringArray,
+): ptr rocksdb_transactiondb_t {.cdecl.}
+
+proc rocksdb_transactiondb_open_column_families*(
+  options: ptr rocksdb_options_t,
+  txn_db_options: ptr rocksdb_transactiondb_options_t,
+  name: cstring,
+  num_column_families: cint,
+  column_family_names: cstringArray,
+  column_family_options: ptr ptr rocksdb_options_t,
+  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
+  errptr: cstringArray,
+): ptr rocksdb_transactiondb_t {.cdecl.}
+
+proc rocksdb_transactiondb_create_snapshot*(
+  txn_db: ptr rocksdb_transactiondb_t
+): ptr rocksdb_snapshot_t {.cdecl.}
+
+proc rocksdb_transactiondb_release_snapshot*(
+  txn_db: ptr rocksdb_transactiondb_t, snapshot: ptr rocksdb_snapshot_t
+) {.cdecl.}
+
+proc rocksdb_transactiondb_property_value*(
+  db: ptr rocksdb_transactiondb_t, propname: cstring
+): cstring {.cdecl.}
+
+proc rocksdb_transactiondb_property_int*(
+  db: ptr rocksdb_transactiondb_t, propname: cstring, out_val: ptr uint64
+): cint {.cdecl.}
+
+proc rocksdb_transactiondb_get_base_db*(
+  txn_db: ptr rocksdb_transactiondb_t
+): ptr rocksdb_t {.cdecl.}
+
 proc rocksdb_transactiondb_close_base_db*(base_db: ptr rocksdb_t) {.cdecl.}
-proc rocksdb_transaction_begin*(txn_db: ptr rocksdb_transactiondb_t;
-                               write_options: ptr rocksdb_writeoptions_t;
-                               txn_options: ptr rocksdb_transaction_options_t;
-                               old_txn: ptr rocksdb_transaction_t): ptr rocksdb_transaction_t {.
-    cdecl.}
+proc rocksdb_transaction_begin*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  write_options: ptr rocksdb_writeoptions_t,
+  txn_options: ptr rocksdb_transaction_options_t,
+  old_txn: ptr rocksdb_transaction_t,
+): ptr rocksdb_transaction_t {.cdecl.}
+
 proc rocksdb_transactiondb_get_prepared_transactions*(
-    txn_db: ptr rocksdb_transactiondb_t; cnt: ptr csize_t): ptr ptr rocksdb_transaction_t {.
-    cdecl.}
-proc rocksdb_transaction_set_name*(txn: ptr rocksdb_transaction_t; name: cstring;
-                                  name_len: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_get_name*(txn: ptr rocksdb_transaction_t;
-                                  name_len: ptr csize_t): cstring {.cdecl.}
-proc rocksdb_transaction_prepare*(txn: ptr rocksdb_transaction_t;
-                                 errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_commit*(txn: ptr rocksdb_transaction_t;
-                                errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_rollback*(txn: ptr rocksdb_transaction_t;
-                                  errptr: cstringArray) {.cdecl.}
+  txn_db: ptr rocksdb_transactiondb_t, cnt: ptr csize_t
+): ptr ptr rocksdb_transaction_t {.cdecl.}
+
+proc rocksdb_transaction_set_name*(
+  txn: ptr rocksdb_transaction_t, name: cstring, name_len: csize_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_transaction_get_name*(
+  txn: ptr rocksdb_transaction_t, name_len: ptr csize_t
+): cstring {.cdecl.}
+
+proc rocksdb_transaction_prepare*(
+  txn: ptr rocksdb_transaction_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_transaction_commit*(
+  txn: ptr rocksdb_transaction_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_transaction_rollback*(
+  txn: ptr rocksdb_transaction_t, errptr: cstringArray
+) {.cdecl.}
+
 proc rocksdb_transaction_set_savepoint*(txn: ptr rocksdb_transaction_t) {.cdecl.}
-proc rocksdb_transaction_rollback_to_savepoint*(txn: ptr rocksdb_transaction_t;
-    errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_rollback_to_savepoint*(
+  txn: ptr rocksdb_transaction_t, errptr: cstringArray
+) {.cdecl.}
+
 proc rocksdb_transaction_destroy*(txn: ptr rocksdb_transaction_t) {.cdecl.}
-proc rocksdb_transaction_get_writebatch_wi*(txn: ptr rocksdb_transaction_t): ptr rocksdb_writebatch_wi_t {.
-    cdecl.}
-proc rocksdb_transaction_rebuild_from_writebatch*(txn: ptr rocksdb_transaction_t;
-    writebatch: ptr rocksdb_writebatch_t; errptr: cstringArray) {.cdecl.}
+proc rocksdb_transaction_get_writebatch_wi*(
+  txn: ptr rocksdb_transaction_t
+): ptr rocksdb_writebatch_wi_t {.cdecl.}
+
+proc rocksdb_transaction_rebuild_from_writebatch*(
+  txn: ptr rocksdb_transaction_t,
+  writebatch: ptr rocksdb_writebatch_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
 ##  This rocksdb_writebatch_wi_t should be freed with rocksdb_free
 
 proc rocksdb_transaction_rebuild_from_writebatch_wi*(
-    txn: ptr rocksdb_transaction_t; wi: ptr rocksdb_writebatch_wi_t;
-    errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_set_commit_timestamp*(txn: ptr rocksdb_transaction_t;
-    commit_timestamp: uint64) {.cdecl.}
+  txn: ptr rocksdb_transaction_t, wi: ptr rocksdb_writebatch_wi_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_transaction_set_commit_timestamp*(
+  txn: ptr rocksdb_transaction_t, commit_timestamp: uint64
+) {.cdecl.}
+
 proc rocksdb_transaction_set_read_timestamp_for_validation*(
-    txn: ptr rocksdb_transaction_t; read_timestamp: uint64) {.cdecl.}
+  txn: ptr rocksdb_transaction_t, read_timestamp: uint64
+) {.cdecl.}
+
 ##  This snapshot should be freed using rocksdb_free
 
-proc rocksdb_transaction_get_snapshot*(txn: ptr rocksdb_transaction_t): ptr rocksdb_snapshot_t {.
-    cdecl.}
-proc rocksdb_transaction_get*(txn: ptr rocksdb_transaction_t;
-                             options: ptr rocksdb_readoptions_t; key: cstring;
-                             klen: csize_t; vlen: ptr csize_t; errptr: cstringArray): cstring {.
-    cdecl.}
-proc rocksdb_transaction_get_pinned*(txn: ptr rocksdb_transaction_t;
-                                    options: ptr rocksdb_readoptions_t;
-                                    key: cstring; klen: csize_t;
-                                    errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
-    cdecl.}
-proc rocksdb_transaction_get_cf*(txn: ptr rocksdb_transaction_t;
-                                options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t;
-                                key: cstring; klen: csize_t; vlen: ptr csize_t;
-                                errptr: cstringArray): cstring {.cdecl.}
-proc rocksdb_transaction_get_pinned_cf*(txn: ptr rocksdb_transaction_t;
-                                       options: ptr rocksdb_readoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
-                                       errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
-    cdecl.}
-proc rocksdb_transaction_get_for_update*(txn: ptr rocksdb_transaction_t;
-                                        options: ptr rocksdb_readoptions_t;
-                                        key: cstring; klen: csize_t;
-                                        vlen: ptr csize_t; exclusive: uint8;
-                                        errptr: cstringArray): cstring {.cdecl.}
-proc rocksdb_transaction_get_pinned_for_update*(txn: ptr rocksdb_transaction_t;
-    options: ptr rocksdb_readoptions_t; key: cstring; klen: csize_t; exclusive: uint8;
-    errptr: cstringArray): ptr rocksdb_pinnableslice_t {.cdecl.}
-proc rocksdb_transaction_get_for_update_cf*(txn: ptr rocksdb_transaction_t;
-    options: ptr rocksdb_readoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
-    vlen: ptr csize_t; exclusive: uint8; errptr: cstringArray): cstring {.cdecl.}
+proc rocksdb_transaction_get_snapshot*(
+  txn: ptr rocksdb_transaction_t
+): ptr rocksdb_snapshot_t {.cdecl.}
+
+proc rocksdb_transaction_get*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  klen: csize_t,
+  vlen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_transaction_get_pinned*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  klen: csize_t,
+  errptr: cstringArray,
+): ptr rocksdb_pinnableslice_t {.cdecl.}
+
+proc rocksdb_transaction_get_cf*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  vlen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_transaction_get_pinned_cf*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  errptr: cstringArray,
+): ptr rocksdb_pinnableslice_t {.cdecl.}
+
+proc rocksdb_transaction_get_for_update*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  klen: csize_t,
+  vlen: ptr csize_t,
+  exclusive: uint8,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_transaction_get_pinned_for_update*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  klen: csize_t,
+  exclusive: uint8,
+  errptr: cstringArray,
+): ptr rocksdb_pinnableslice_t {.cdecl.}
+
+proc rocksdb_transaction_get_for_update_cf*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  vlen: ptr csize_t,
+  exclusive: uint8,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
 proc rocksdb_transaction_get_pinned_for_update_cf*(
-    txn: ptr rocksdb_transaction_t; options: ptr rocksdb_readoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
-    exclusive: uint8; errptr: cstringArray): ptr rocksdb_pinnableslice_t {.cdecl.}
-proc rocksdb_transaction_multi_get*(txn: ptr rocksdb_transaction_t;
-                                   options: ptr rocksdb_readoptions_t;
-                                   num_keys: csize_t; keys_list: cstringArray;
-                                   keys_list_sizes: ptr csize_t;
-                                   values_list: cstringArray;
-                                   values_list_sizes: ptr csize_t;
-                                   errs: cstringArray) {.cdecl.}
-proc rocksdb_transaction_multi_get_for_update*(txn: ptr rocksdb_transaction_t;
-    options: ptr rocksdb_readoptions_t; num_keys: csize_t; keys_list: cstringArray;
-    keys_list_sizes: ptr csize_t; values_list: cstringArray;
-    values_list_sizes: ptr csize_t; errs: cstringArray) {.cdecl.}
-proc rocksdb_transaction_multi_get_cf*(txn: ptr rocksdb_transaction_t;
-                                      options: ptr rocksdb_readoptions_t;
-    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
-                                      keys_list: cstringArray;
-                                      keys_list_sizes: ptr csize_t;
-                                      values_list: cstringArray;
-                                      values_list_sizes: ptr csize_t;
-                                      errs: cstringArray) {.cdecl.}
-proc rocksdb_transaction_multi_get_for_update_cf*(txn: ptr rocksdb_transaction_t;
-    options: ptr rocksdb_readoptions_t;
-    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
-    keys_list: cstringArray; keys_list_sizes: ptr csize_t; values_list: cstringArray;
-    values_list_sizes: ptr csize_t; errs: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_get*(txn_db: ptr rocksdb_transactiondb_t;
-                               options: ptr rocksdb_readoptions_t; key: cstring;
-                               klen: csize_t; vlen: ptr csize_t; errptr: cstringArray): cstring {.
-    cdecl.}
-proc rocksdb_transactiondb_get_pinned*(txn_db: ptr rocksdb_transactiondb_t;
-                                      options: ptr rocksdb_readoptions_t;
-                                      key: cstring; klen: csize_t;
-                                      errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
-    cdecl.}
-proc rocksdb_transactiondb_get_cf*(txn_db: ptr rocksdb_transactiondb_t;
-                                  options: ptr rocksdb_readoptions_t; column_family: ptr rocksdb_column_family_handle_t;
-                                  key: cstring; keylen: csize_t;
-                                  vallen: ptr csize_t; errptr: cstringArray): cstring {.
-    cdecl.}
-proc rocksdb_transactiondb_get_pinned_cf*(txn_db: ptr rocksdb_transactiondb_t;
-    options: ptr rocksdb_readoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
-    errptr: cstringArray): ptr rocksdb_pinnableslice_t {.cdecl.}
-proc rocksdb_transactiondb_multi_get*(txn_db: ptr rocksdb_transactiondb_t;
-                                     options: ptr rocksdb_readoptions_t;
-                                     num_keys: csize_t; keys_list: cstringArray;
-                                     keys_list_sizes: ptr csize_t;
-                                     values_list: cstringArray;
-                                     values_list_sizes: ptr csize_t;
-                                     errs: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_multi_get_cf*(txn_db: ptr rocksdb_transactiondb_t;
-                                        options: ptr rocksdb_readoptions_t;
-    column_families: ptr ptr rocksdb_column_family_handle_t; num_keys: csize_t;
-                                        keys_list: cstringArray;
-                                        keys_list_sizes: ptr csize_t;
-                                        values_list: cstringArray;
-                                        values_list_sizes: ptr csize_t;
-                                        errs: cstringArray) {.cdecl.}
-proc rocksdb_transaction_put*(txn: ptr rocksdb_transaction_t; key: cstring;
-                             klen: csize_t; val: cstring; vlen: csize_t;
-                             errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_put_cf*(txn: ptr rocksdb_transaction_t; column_family: ptr rocksdb_column_family_handle_t;
-                                key: cstring; klen: csize_t; val: cstring;
-                                vlen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_put*(txn_db: ptr rocksdb_transactiondb_t;
-                               options: ptr rocksdb_writeoptions_t; key: cstring;
-                               klen: csize_t; val: cstring; vlen: csize_t;
-                               errptr: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_put_cf*(txn_db: ptr rocksdb_transactiondb_t;
-                                  options: ptr rocksdb_writeoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
-                                  val: cstring; vallen: csize_t;
-                                  errptr: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_write*(txn_db: ptr rocksdb_transactiondb_t;
-                                 options: ptr rocksdb_writeoptions_t;
-                                 batch: ptr rocksdb_writebatch_t;
-                                 errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_merge*(txn: ptr rocksdb_transaction_t; key: cstring;
-                               klen: csize_t; val: cstring; vlen: csize_t;
-                               errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_merge_cf*(txn: ptr rocksdb_transaction_t; column_family: ptr rocksdb_column_family_handle_t;
-                                  key: cstring; klen: csize_t; val: cstring;
-                                  vlen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_merge*(txn_db: ptr rocksdb_transactiondb_t;
-                                 options: ptr rocksdb_writeoptions_t; key: cstring;
-                                 klen: csize_t; val: cstring; vlen: csize_t;
-                                 errptr: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_merge_cf*(txn_db: ptr rocksdb_transactiondb_t;
-                                    options: ptr rocksdb_writeoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; klen: csize_t;
-                                    val: cstring; vlen: csize_t;
-                                    errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_delete*(txn: ptr rocksdb_transaction_t; key: cstring;
-                                klen: csize_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_delete_cf*(txn: ptr rocksdb_transaction_t; column_family: ptr rocksdb_column_family_handle_t;
-                                   key: cstring; klen: csize_t; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_transactiondb_delete*(txn_db: ptr rocksdb_transactiondb_t;
-                                  options: ptr rocksdb_writeoptions_t;
-                                  key: cstring; klen: csize_t; errptr: cstringArray) {.
-    cdecl.}
-proc rocksdb_transactiondb_delete_cf*(txn_db: ptr rocksdb_transactiondb_t;
-                                     options: ptr rocksdb_writeoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; key: cstring; keylen: csize_t;
-                                     errptr: cstringArray) {.cdecl.}
-proc rocksdb_transaction_create_iterator*(txn: ptr rocksdb_transaction_t;
-    options: ptr rocksdb_readoptions_t): ptr rocksdb_iterator_t {.cdecl.}
-proc rocksdb_transaction_create_iterator_cf*(txn: ptr rocksdb_transaction_t;
-    options: ptr rocksdb_readoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t): ptr rocksdb_iterator_t {.
-    cdecl.}
-proc rocksdb_transactiondb_create_iterator*(txn_db: ptr rocksdb_transactiondb_t;
-    options: ptr rocksdb_readoptions_t): ptr rocksdb_iterator_t {.cdecl.}
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  exclusive: uint8,
+  errptr: cstringArray,
+): ptr rocksdb_pinnableslice_t {.cdecl.}
+
+proc rocksdb_transaction_multi_get*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transaction_multi_get_for_update*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transaction_multi_get_cf*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  column_families: ptr ptr rocksdb_column_family_handle_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transaction_multi_get_for_update_cf*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  column_families: ptr ptr rocksdb_column_family_handle_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_get*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  klen: csize_t,
+  vlen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_transactiondb_get_pinned*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  klen: csize_t,
+  errptr: cstringArray,
+): ptr rocksdb_pinnableslice_t {.cdecl.}
+
+proc rocksdb_transactiondb_get_cf*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  vallen: ptr csize_t,
+  errptr: cstringArray,
+): cstring {.cdecl.}
+
+proc rocksdb_transactiondb_get_pinned_cf*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  errptr: cstringArray,
+): ptr rocksdb_pinnableslice_t {.cdecl.}
+
+proc rocksdb_transactiondb_multi_get*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_readoptions_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_multi_get_cf*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_families: ptr ptr rocksdb_column_family_handle_t,
+  num_keys: csize_t,
+  keys_list: cstringArray,
+  keys_list_sizes: ptr csize_t,
+  values_list: cstringArray,
+  values_list_sizes: ptr csize_t,
+  errs: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transaction_put*(
+  txn: ptr rocksdb_transaction_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transaction_put_cf*(
+  txn: ptr rocksdb_transaction_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_put*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_put_cf*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  val: cstring,
+  vallen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_write*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_writeoptions_t,
+  batch: ptr rocksdb_writebatch_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transaction_merge*(
+  txn: ptr rocksdb_transaction_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transaction_merge_cf*(
+  txn: ptr rocksdb_transaction_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_merge*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_merge_cf*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  val: cstring,
+  vlen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transaction_delete*(
+  txn: ptr rocksdb_transaction_t, key: cstring, klen: csize_t, errptr: cstringArray
+) {.cdecl.}
+
+proc rocksdb_transaction_delete_cf*(
+  txn: ptr rocksdb_transaction_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  klen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_delete*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_writeoptions_t,
+  key: cstring,
+  klen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_delete_cf*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_writeoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transaction_create_iterator*(
+  txn: ptr rocksdb_transaction_t, options: ptr rocksdb_readoptions_t
+): ptr rocksdb_iterator_t {.cdecl.}
+
+proc rocksdb_transaction_create_iterator_cf*(
+  txn: ptr rocksdb_transaction_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+): ptr rocksdb_iterator_t {.cdecl.}
+
+proc rocksdb_transactiondb_create_iterator*(
+  txn_db: ptr rocksdb_transactiondb_t, options: ptr rocksdb_readoptions_t
+): ptr rocksdb_iterator_t {.cdecl.}
+
 proc rocksdb_transactiondb_create_iterator_cf*(
-    txn_db: ptr rocksdb_transactiondb_t; options: ptr rocksdb_readoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t): ptr rocksdb_iterator_t {.
-    cdecl.}
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+): ptr rocksdb_iterator_t {.cdecl.}
+
 proc rocksdb_transactiondb_close*(txn_db: ptr rocksdb_transactiondb_t) {.cdecl.}
-proc rocksdb_transactiondb_flush*(txn_db: ptr rocksdb_transactiondb_t;
-                                 options: ptr rocksdb_flushoptions_t;
-                                 errptr: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_flush_cf*(txn_db: ptr rocksdb_transactiondb_t;
-                                    options: ptr rocksdb_flushoptions_t;
-    column_family: ptr rocksdb_column_family_handle_t; errptr: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_flush_cfs*(txn_db: ptr rocksdb_transactiondb_t;
-                                     options: ptr rocksdb_flushoptions_t;
-    column_families: ptr ptr rocksdb_column_family_handle_t;
-                                     num_column_families: cint;
-                                     errptr: cstringArray) {.cdecl.}
-proc rocksdb_transactiondb_flush_wal*(txn_db: ptr rocksdb_transactiondb_t;
-                                     sync: uint8; errptr: cstringArray) {.cdecl.}
+proc rocksdb_transactiondb_flush*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_flushoptions_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_flush_cf*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_flushoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_flush_cfs*(
+  txn_db: ptr rocksdb_transactiondb_t,
+  options: ptr rocksdb_flushoptions_t,
+  column_families: ptr ptr rocksdb_column_family_handle_t,
+  num_column_families: cint,
+  errptr: cstringArray,
+) {.cdecl.}
+
+proc rocksdb_transactiondb_flush_wal*(
+  txn_db: ptr rocksdb_transactiondb_t, sync: uint8, errptr: cstringArray
+) {.cdecl.}
+
 proc rocksdb_transactiondb_checkpoint_object_create*(
-    txn_db: ptr rocksdb_transactiondb_t; errptr: cstringArray): ptr rocksdb_checkpoint_t {.
-    cdecl.}
-proc rocksdb_optimistictransactiondb_open*(options: ptr rocksdb_options_t;
-    name: cstring; errptr: cstringArray): ptr rocksdb_optimistictransactiondb_t {.
-    cdecl.}
+  txn_db: ptr rocksdb_transactiondb_t, errptr: cstringArray
+): ptr rocksdb_checkpoint_t {.cdecl.}
+
+proc rocksdb_optimistictransactiondb_open*(
+  options: ptr rocksdb_options_t, name: cstring, errptr: cstringArray
+): ptr rocksdb_optimistictransactiondb_t {.cdecl.}
+
 proc rocksdb_optimistictransactiondb_open_column_families*(
-    options: ptr rocksdb_options_t; name: cstring; num_column_families: cint;
-    column_family_names: cstringArray;
-    column_family_options: ptr ptr rocksdb_options_t;
-    column_family_handles: ptr ptr rocksdb_column_family_handle_t;
-    errptr: cstringArray): ptr rocksdb_optimistictransactiondb_t {.cdecl.}
+  options: ptr rocksdb_options_t,
+  name: cstring,
+  num_column_families: cint,
+  column_family_names: cstringArray,
+  column_family_options: ptr ptr rocksdb_options_t,
+  column_family_handles: ptr ptr rocksdb_column_family_handle_t,
+  errptr: cstringArray,
+): ptr rocksdb_optimistictransactiondb_t {.cdecl.}
+
 proc rocksdb_optimistictransactiondb_get_base_db*(
-    otxn_db: ptr rocksdb_optimistictransactiondb_t): ptr rocksdb_t {.cdecl.}
+  otxn_db: ptr rocksdb_optimistictransactiondb_t
+): ptr rocksdb_t {.cdecl.}
+
 proc rocksdb_optimistictransactiondb_close_base_db*(base_db: ptr rocksdb_t) {.cdecl.}
 proc rocksdb_optimistictransaction_begin*(
-    otxn_db: ptr rocksdb_optimistictransactiondb_t;
-    write_options: ptr rocksdb_writeoptions_t;
-    otxn_options: ptr rocksdb_optimistictransaction_options_t;
-    old_txn: ptr rocksdb_transaction_t): ptr rocksdb_transaction_t {.cdecl.}
+  otxn_db: ptr rocksdb_optimistictransactiondb_t,
+  write_options: ptr rocksdb_writeoptions_t,
+  otxn_options: ptr rocksdb_optimistictransaction_options_t,
+  old_txn: ptr rocksdb_transaction_t,
+): ptr rocksdb_transaction_t {.cdecl.}
+
 proc rocksdb_optimistictransactiondb_write*(
-    otxn_db: ptr rocksdb_optimistictransactiondb_t;
-    options: ptr rocksdb_writeoptions_t; batch: ptr rocksdb_writebatch_t;
-    errptr: cstringArray) {.cdecl.}
+  otxn_db: ptr rocksdb_optimistictransactiondb_t,
+  options: ptr rocksdb_writeoptions_t,
+  batch: ptr rocksdb_writebatch_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
 proc rocksdb_optimistictransactiondb_close*(
-    otxn_db: ptr rocksdb_optimistictransactiondb_t) {.cdecl.}
+  otxn_db: ptr rocksdb_optimistictransactiondb_t
+) {.cdecl.}
+
 proc rocksdb_optimistictransactiondb_checkpoint_object_create*(
-    otxn_db: ptr rocksdb_optimistictransactiondb_t; errptr: cstringArray): ptr rocksdb_checkpoint_t {.
-    cdecl.}
+  otxn_db: ptr rocksdb_optimistictransactiondb_t, errptr: cstringArray
+): ptr rocksdb_checkpoint_t {.cdecl.}
+
 ##  Transaction Options
 
 proc rocksdb_transactiondb_options_create*(): ptr rocksdb_transactiondb_options_t {.
-    cdecl.}
+  cdecl
+.}
+
 proc rocksdb_transactiondb_options_destroy*(
-    opt: ptr rocksdb_transactiondb_options_t) {.cdecl.}
+  opt: ptr rocksdb_transactiondb_options_t
+) {.cdecl.}
+
 proc rocksdb_transactiondb_options_set_max_num_locks*(
-    opt: ptr rocksdb_transactiondb_options_t; max_num_locks: int64) {.cdecl.}
+  opt: ptr rocksdb_transactiondb_options_t, max_num_locks: int64
+) {.cdecl.}
+
 proc rocksdb_transactiondb_options_set_num_stripes*(
-    opt: ptr rocksdb_transactiondb_options_t; num_stripes: csize_t) {.cdecl.}
+  opt: ptr rocksdb_transactiondb_options_t, num_stripes: csize_t
+) {.cdecl.}
+
 proc rocksdb_transactiondb_options_set_transaction_lock_timeout*(
-    opt: ptr rocksdb_transactiondb_options_t; txn_lock_timeout: int64) {.cdecl.}
+  opt: ptr rocksdb_transactiondb_options_t, txn_lock_timeout: int64
+) {.cdecl.}
+
 proc rocksdb_transactiondb_options_set_default_lock_timeout*(
-    opt: ptr rocksdb_transactiondb_options_t; default_lock_timeout: int64) {.cdecl.}
-proc rocksdb_transaction_options_create*(): ptr rocksdb_transaction_options_t {.
-    cdecl.}
-proc rocksdb_transaction_options_destroy*(opt: ptr rocksdb_transaction_options_t) {.
-    cdecl.}
+  opt: ptr rocksdb_transactiondb_options_t, default_lock_timeout: int64
+) {.cdecl.}
+
+proc rocksdb_transaction_options_create*(): ptr rocksdb_transaction_options_t {.cdecl.}
+proc rocksdb_transaction_options_destroy*(
+  opt: ptr rocksdb_transaction_options_t
+) {.cdecl.}
+
 proc rocksdb_transaction_options_set_set_snapshot*(
-    opt: ptr rocksdb_transaction_options_t; v: uint8) {.cdecl.}
+  opt: ptr rocksdb_transaction_options_t, v: uint8
+) {.cdecl.}
+
 proc rocksdb_transaction_options_set_deadlock_detect*(
-    opt: ptr rocksdb_transaction_options_t; v: uint8) {.cdecl.}
+  opt: ptr rocksdb_transaction_options_t, v: uint8
+) {.cdecl.}
+
 proc rocksdb_transaction_options_set_lock_timeout*(
-    opt: ptr rocksdb_transaction_options_t; lock_timeout: int64) {.cdecl.}
+  opt: ptr rocksdb_transaction_options_t, lock_timeout: int64
+) {.cdecl.}
+
 proc rocksdb_transaction_options_set_expiration*(
-    opt: ptr rocksdb_transaction_options_t; expiration: int64) {.cdecl.}
+  opt: ptr rocksdb_transaction_options_t, expiration: int64
+) {.cdecl.}
+
 proc rocksdb_transaction_options_set_deadlock_detect_depth*(
-    opt: ptr rocksdb_transaction_options_t; depth: int64) {.cdecl.}
+  opt: ptr rocksdb_transaction_options_t, depth: int64
+) {.cdecl.}
+
 proc rocksdb_transaction_options_set_max_write_batch_size*(
-    opt: ptr rocksdb_transaction_options_t; size: csize_t) {.cdecl.}
+  opt: ptr rocksdb_transaction_options_t, size: csize_t
+) {.cdecl.}
+
 proc rocksdb_transaction_options_set_skip_prepare*(
-    opt: ptr rocksdb_transaction_options_t; v: uint8) {.cdecl.}
+  opt: ptr rocksdb_transaction_options_t, v: uint8
+) {.cdecl.}
+
 proc rocksdb_optimistictransaction_options_create*(): ptr rocksdb_optimistictransaction_options_t {.
-    cdecl.}
+  cdecl
+.}
+
 proc rocksdb_optimistictransaction_options_destroy*(
-    opt: ptr rocksdb_optimistictransaction_options_t) {.cdecl.}
+  opt: ptr rocksdb_optimistictransaction_options_t
+) {.cdecl.}
+
 proc rocksdb_optimistictransaction_options_set_set_snapshot*(
-    opt: ptr rocksdb_optimistictransaction_options_t; v: uint8) {.cdecl.}
+  opt: ptr rocksdb_optimistictransaction_options_t, v: uint8
+) {.cdecl.}
+
 proc rocksdb_optimistictransactiondb_property_value*(
-    db: ptr rocksdb_optimistictransactiondb_t; propname: cstring): cstring {.cdecl.}
+  db: ptr rocksdb_optimistictransactiondb_t, propname: cstring
+): cstring {.cdecl.}
+
 proc rocksdb_optimistictransactiondb_property_int*(
-    db: ptr rocksdb_optimistictransactiondb_t; propname: cstring; out_val: ptr uint64): cint {.
-    cdecl.}
+  db: ptr rocksdb_optimistictransactiondb_t, propname: cstring, out_val: ptr uint64
+): cint {.cdecl.}
+
 ##  referring to convention (3), this should be used by client
 ##  to free memory that was malloc()ed
 
 proc rocksdb_free*(`ptr`: pointer) {.cdecl.}
-proc rocksdb_get_pinned*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
-                        key: cstring; keylen: csize_t; errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
-    cdecl.}
-proc rocksdb_get_pinned_cf*(db: ptr rocksdb_t; options: ptr rocksdb_readoptions_t;
-                           column_family: ptr rocksdb_column_family_handle_t;
-                           key: cstring; keylen: csize_t; errptr: cstringArray): ptr rocksdb_pinnableslice_t {.
-    cdecl.}
+proc rocksdb_get_pinned*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  key: cstring,
+  keylen: csize_t,
+  errptr: cstringArray,
+): ptr rocksdb_pinnableslice_t {.cdecl.}
+
+proc rocksdb_get_pinned_cf*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_readoptions_t,
+  column_family: ptr rocksdb_column_family_handle_t,
+  key: cstring,
+  keylen: csize_t,
+  errptr: cstringArray,
+): ptr rocksdb_pinnableslice_t {.cdecl.}
+
 proc rocksdb_pinnableslice_destroy*(v: ptr rocksdb_pinnableslice_t) {.cdecl.}
-proc rocksdb_pinnableslice_value*(t: ptr rocksdb_pinnableslice_t; vlen: ptr csize_t): cstring {.
-    cdecl.}
+proc rocksdb_pinnableslice_value*(
+  t: ptr rocksdb_pinnableslice_t, vlen: ptr csize_t
+): cstring {.cdecl.}
+
 proc rocksdb_memory_consumers_create*(): ptr rocksdb_memory_consumers_t {.cdecl.}
-proc rocksdb_memory_consumers_add_db*(consumers: ptr rocksdb_memory_consumers_t;
-                                     db: ptr rocksdb_t) {.cdecl.}
-proc rocksdb_memory_consumers_add_cache*(consumers: ptr rocksdb_memory_consumers_t;
-                                        cache: ptr rocksdb_cache_t) {.cdecl.}
-proc rocksdb_memory_consumers_destroy*(consumers: ptr rocksdb_memory_consumers_t) {.
-    cdecl.}
+proc rocksdb_memory_consumers_add_db*(
+  consumers: ptr rocksdb_memory_consumers_t, db: ptr rocksdb_t
+) {.cdecl.}
+
+proc rocksdb_memory_consumers_add_cache*(
+  consumers: ptr rocksdb_memory_consumers_t, cache: ptr rocksdb_cache_t
+) {.cdecl.}
+
+proc rocksdb_memory_consumers_destroy*(
+  consumers: ptr rocksdb_memory_consumers_t
+) {.cdecl.}
+
 proc rocksdb_approximate_memory_usage_create*(
-    consumers: ptr rocksdb_memory_consumers_t; errptr: cstringArray): ptr rocksdb_memory_usage_t {.
-    cdecl.}
-proc rocksdb_approximate_memory_usage_destroy*(usage: ptr rocksdb_memory_usage_t) {.
-    cdecl.}
+  consumers: ptr rocksdb_memory_consumers_t, errptr: cstringArray
+): ptr rocksdb_memory_usage_t {.cdecl.}
+
+proc rocksdb_approximate_memory_usage_destroy*(
+  usage: ptr rocksdb_memory_usage_t
+) {.cdecl.}
+
 proc rocksdb_approximate_memory_usage_get_mem_table_total*(
-    memory_usage: ptr rocksdb_memory_usage_t): uint64 {.cdecl.}
+  memory_usage: ptr rocksdb_memory_usage_t
+): uint64 {.cdecl.}
+
 proc rocksdb_approximate_memory_usage_get_mem_table_unflushed*(
-    memory_usage: ptr rocksdb_memory_usage_t): uint64 {.cdecl.}
+  memory_usage: ptr rocksdb_memory_usage_t
+): uint64 {.cdecl.}
+
 proc rocksdb_approximate_memory_usage_get_mem_table_readers_total*(
-    memory_usage: ptr rocksdb_memory_usage_t): uint64 {.cdecl.}
+  memory_usage: ptr rocksdb_memory_usage_t
+): uint64 {.cdecl.}
+
 proc rocksdb_approximate_memory_usage_get_cache_total*(
-    memory_usage: ptr rocksdb_memory_usage_t): uint64 {.cdecl.}
-proc rocksdb_options_set_dump_malloc_stats*(a1: ptr rocksdb_options_t; a2: uint8) {.
-    cdecl.}
-proc rocksdb_options_set_memtable_whole_key_filtering*(a1: ptr rocksdb_options_t;
-    a2: uint8) {.cdecl.}
-proc rocksdb_cancel_all_background_work*(db: ptr rocksdb_t; wait: uint8) {.cdecl.}
+  memory_usage: ptr rocksdb_memory_usage_t
+): uint64 {.cdecl.}
+
+proc rocksdb_options_set_dump_malloc_stats*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_options_set_memtable_whole_key_filtering*(
+  a1: ptr rocksdb_options_t, a2: uint8
+) {.cdecl.}
+
+proc rocksdb_cancel_all_background_work*(db: ptr rocksdb_t, wait: uint8) {.cdecl.}
 proc rocksdb_disable_manual_compaction*(db: ptr rocksdb_t) {.cdecl.}
 proc rocksdb_enable_manual_compaction*(db: ptr rocksdb_t) {.cdecl.}
 proc rocksdb_statistics_histogram_data_create*(): ptr rocksdb_statistics_histogram_data_t {.
-    cdecl.}
+  cdecl
+.}
+
 proc rocksdb_statistics_histogram_data_destroy*(
-    data: ptr rocksdb_statistics_histogram_data_t) {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+) {.cdecl.}
+
 proc rocksdb_statistics_histogram_data_get_median*(
-    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+): cdouble {.cdecl.}
+
 proc rocksdb_statistics_histogram_data_get_p95*(
-    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+): cdouble {.cdecl.}
+
 proc rocksdb_statistics_histogram_data_get_p99*(
-    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+): cdouble {.cdecl.}
+
 proc rocksdb_statistics_histogram_data_get_average*(
-    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+): cdouble {.cdecl.}
+
 proc rocksdb_statistics_histogram_data_get_std_dev*(
-    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+): cdouble {.cdecl.}
+
 proc rocksdb_statistics_histogram_data_get_max*(
-    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+): cdouble {.cdecl.}
+
 proc rocksdb_statistics_histogram_data_get_count*(
-    data: ptr rocksdb_statistics_histogram_data_t): uint64 {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+): uint64 {.cdecl.}
+
 proc rocksdb_statistics_histogram_data_get_sum*(
-    data: ptr rocksdb_statistics_histogram_data_t): uint64 {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+): uint64 {.cdecl.}
+
 proc rocksdb_statistics_histogram_data_get_min*(
-    data: ptr rocksdb_statistics_histogram_data_t): cdouble {.cdecl.}
-proc rocksdb_wait_for_compact*(db: ptr rocksdb_t;
-                              options: ptr rocksdb_wait_for_compact_options_t;
-                              errptr: cstringArray) {.cdecl.}
+  data: ptr rocksdb_statistics_histogram_data_t
+): cdouble {.cdecl.}
+
+proc rocksdb_wait_for_compact*(
+  db: ptr rocksdb_t,
+  options: ptr rocksdb_wait_for_compact_options_t,
+  errptr: cstringArray,
+) {.cdecl.}
+
 proc rocksdb_wait_for_compact_options_create*(): ptr rocksdb_wait_for_compact_options_t {.
-    cdecl.}
+  cdecl
+.}
+
 proc rocksdb_wait_for_compact_options_destroy*(
-    opt: ptr rocksdb_wait_for_compact_options_t) {.cdecl.}
+  opt: ptr rocksdb_wait_for_compact_options_t
+) {.cdecl.}
+
 proc rocksdb_wait_for_compact_options_set_abort_on_pause*(
-    opt: ptr rocksdb_wait_for_compact_options_t; v: uint8) {.cdecl.}
+  opt: ptr rocksdb_wait_for_compact_options_t, v: uint8
+) {.cdecl.}
+
 proc rocksdb_wait_for_compact_options_get_abort_on_pause*(
-    opt: ptr rocksdb_wait_for_compact_options_t): uint8 {.cdecl.}
+  opt: ptr rocksdb_wait_for_compact_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_wait_for_compact_options_set_flush*(
-    opt: ptr rocksdb_wait_for_compact_options_t; v: uint8) {.cdecl.}
+  opt: ptr rocksdb_wait_for_compact_options_t, v: uint8
+) {.cdecl.}
+
 proc rocksdb_wait_for_compact_options_get_flush*(
-    opt: ptr rocksdb_wait_for_compact_options_t): uint8 {.cdecl.}
+  opt: ptr rocksdb_wait_for_compact_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_wait_for_compact_options_set_close_db*(
-    opt: ptr rocksdb_wait_for_compact_options_t; v: uint8) {.cdecl.}
+  opt: ptr rocksdb_wait_for_compact_options_t, v: uint8
+) {.cdecl.}
+
 proc rocksdb_wait_for_compact_options_get_close_db*(
-    opt: ptr rocksdb_wait_for_compact_options_t): uint8 {.cdecl.}
+  opt: ptr rocksdb_wait_for_compact_options_t
+): uint8 {.cdecl.}
+
 proc rocksdb_wait_for_compact_options_set_timeout*(
-    opt: ptr rocksdb_wait_for_compact_options_t; microseconds: uint64) {.cdecl.}
+  opt: ptr rocksdb_wait_for_compact_options_t, microseconds: uint64
+) {.cdecl.}
+
 proc rocksdb_wait_for_compact_options_get_timeout*(
-    opt: ptr rocksdb_wait_for_compact_options_t): uint64 {.cdecl.}
\ No newline at end of file
+  opt: ptr rocksdb_wait_for_compact_options_t
+): uint64 {.cdecl.}

From 9dac0fd6b8d43e125eb7b890f3d1d0cf3b9fcffe Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Tue, 14 Jan 2025 16:56:31 +0800
Subject: [PATCH 05/11] Define librocksdb dynlib on windows.

---
 rocksdb/lib/librocksdb.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rocksdb/lib/librocksdb.nim b/rocksdb/lib/librocksdb.nim
index 3edb58c..1dfa7e6 100644
--- a/rocksdb/lib/librocksdb.nim
+++ b/rocksdb/lib/librocksdb.nim
@@ -90,6 +90,7 @@ type
 ##  DB operations
 
 when defined(windows):
+  const librocksdb = "librocksdb.dll"
   {.pragma: importrocks, importc, cdecl, dynlib: librocksdb.}
 else:
   {.pragma: importrocks, importc, cdecl.}
@@ -108,7 +109,7 @@ else:
   #   {.passl: "-lshlwapi -lrpcrt4".}
 
 if defined(windows):
-  {.push importc, dynlib: "librocksdb.so".}
+  {.push importc, dynlib: librocksdb.}
 
 # Do I need importc for static lib?
 include ./rocksdb_gen.nim

From e7b7c6e3da976e044776652f4c290adc000aaf88 Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Wed, 15 Jan 2025 00:14:43 +0800
Subject: [PATCH 06/11] Add rocksdb_dynamic_linking flag.

---
 config.nims                        |  4 ++--
 rocksdb/lib/librocksdb.nim         | 26 +++++++++++++-------------
 scripts/build_shared_deps_linux.sh | 27 +++++++++++++++++++++++++++
 scripts/build_shared_deps_osx.sh   | 27 +++++++++++++++++++++++++++
 4 files changed, 69 insertions(+), 15 deletions(-)
 create mode 100755 scripts/build_shared_deps_linux.sh
 create mode 100755 scripts/build_shared_deps_osx.sh

diff --git a/config.nims b/config.nims
index 9d214ce..02c8a1f 100644
--- a/config.nims
+++ b/config.nims
@@ -1,5 +1,5 @@
 # nim-rocksdb
-# Copyright (c) 2019-2023 Status Research & Development GmbH
+# Copyright (c) 2019-2025 Status Research & Development GmbH
 # Licensed under either of
 #  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
 #  * MIT license ([LICENSE-MIT](LICENSE-MIT))
@@ -12,7 +12,7 @@ when fileExists("nimble.paths"):
   include "nimble.paths"
 # end Nimble config
 
-when not defined(windows):
+when not defined(rocksdb_dynamic_linking) and not defined(windows):
   # use the C++ linker profile because it's a C++ library
   when defined(macosx):
     switch("clang.linkerexe", "clang++")
diff --git a/rocksdb/lib/librocksdb.nim b/rocksdb/lib/librocksdb.nim
index 1dfa7e6..d1672ac 100644
--- a/rocksdb/lib/librocksdb.nim
+++ b/rocksdb/lib/librocksdb.nim
@@ -1,4 +1,4 @@
-# Copyright 2018-2024 Status Research & Development GmbH
+# Copyright 2018-2025 Status Research & Development GmbH
 # Licensed under either of
 #
 #  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
@@ -22,6 +22,8 @@
 
 ## This file exposes the low-level C API of RocksDB
 
+import std/[os, strutils]
+
 {.push raises: [].}
 
 type
@@ -87,29 +89,27 @@ type
   rocksdb_memory_consumers_t* = object
   rocksdb_wait_for_compact_options_t* = object
 
-##  DB operations
-
 when defined(windows):
   const librocksdb = "librocksdb.dll"
-  {.pragma: importrocks, importc, cdecl, dynlib: librocksdb.}
+elif defined(macosx):
+  const librocksdb = "librocksdb.dylib"
 else:
-  {.pragma: importrocks, importc, cdecl.}
+  const librocksdb = "librocksdb.so"
 
-  import std/[os, strutils]
+when defined(rocksdb_dynamic_linking) or defined(windows):
+  {.push importc, cdecl, dynlib: librocksdb.}
+else:
   const
     topLevelPath = currentSourcePath.parentDir().parentDir().parentDir()
-    libsDir = topLevelPath.replace('\\', '/') & "/build/lib"
+    libsDir = topLevelPath.replace('\\', '/') & "/build/lib/"
 
   {.passl: libsDir & "/librocksdb.a".}
   {.passl: libsDir & "/liblz4.a".}
   {.passl: libsDir & "/libzstd.a".}
 
-  # This is require for static linking on windows
-  # when defined(windows):
-  #   {.passl: "-lshlwapi -lrpcrt4".}
+  when defined(windows):
+    {.passl: "-lshlwapi -lrpcrt4".}
 
-if defined(windows):
-  {.push importc, dynlib: librocksdb.}
+  {.push importc, cdecl.}
 
-# Do I need importc for static lib?
 include ./rocksdb_gen.nim
diff --git a/scripts/build_shared_deps_linux.sh b/scripts/build_shared_deps_linux.sh
new file mode 100755
index 0000000..e6459ce
--- /dev/null
+++ b/scripts/build_shared_deps_linux.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# Nim-RocksDB
+# Copyright 2024-2025 Status Research & Development GmbH
+# Licensed under either of
+#
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
+#  * GPL license, version 2.0, ([LICENSE-GPLv2](LICENSE-GPLv2) or https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
+#
+# at your option. This file may not be copied, modified, or distributed except according to those terms.
+
+set -e
+
+cd "$(dirname "${BASH_SOURCE[0]}")"/..
+
+REPO_DIR="${PWD}"
+BUILD_DEST="${REPO_DIR}/build/"
+
+git submodule update --init
+
+${REPO_DIR}/vendor/vcpkg/bootstrap-vcpkg.sh -disableMetrics
+
+${REPO_DIR}/vendor/vcpkg/vcpkg install rocksdb[lz4,zstd]:x64-linux-rocksdb --recurse --overlay-triplets=${REPO_DIR}/triplets
+
+mkdir -p "${BUILD_DEST}"
+
+cp "${REPO_DIR}/vendor/vcpkg/installed/x64-linux-rocksdb/lib/librocksdb.so" "${BUILD_DEST}/"
diff --git a/scripts/build_shared_deps_osx.sh b/scripts/build_shared_deps_osx.sh
new file mode 100755
index 0000000..da779e1
--- /dev/null
+++ b/scripts/build_shared_deps_osx.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+
+# Nim-RocksDB
+# Copyright 2024-2025 Status Research & Development GmbH
+# Licensed under either of
+#
+#  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
+#  * GPL license, version 2.0, ([LICENSE-GPLv2](LICENSE-GPLv2) or https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
+#
+# at your option. This file may not be copied, modified, or distributed except according to those terms.
+
+set -e
+
+cd "$(dirname "${BASH_SOURCE[0]}")"/..
+
+REPO_DIR="${PWD}"
+BUILD_DEST="${REPO_DIR}/build/"
+
+git submodule update --init
+
+${REPO_DIR}/vendor/vcpkg/bootstrap-vcpkg.sh -disableMetrics
+
+${REPO_DIR}/vendor/vcpkg/vcpkg install rocksdb[lz4,zstd]:x64-osx-rocksdb --recurse --overlay-triplets=${REPO_DIR}/triplets
+
+mkdir -p "${BUILD_DEST}"
+
+cp "${REPO_DIR}/vendor/vcpkg/installed/x64-osx-rocksdb/lib/librocksdb.dylib" "${BUILD_DEST}/"

From 4239d545ae4b4b401ad6a8da0c6891aa7fcddb18 Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Wed, 15 Jan 2025 10:23:50 +0800
Subject: [PATCH 07/11] Improve nimble file.

---
 rocksdb.nimble | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/rocksdb.nimble b/rocksdb.nimble
index b48a805..504307f 100644
--- a/rocksdb.nimble
+++ b/rocksdb.nimble
@@ -11,12 +11,15 @@ installDirs = @["build"]
 ### Dependencies
 requires "nim >= 2.0", "results", "tempfile", "unittest2"
 
-before install:
+template build() =
   when defined(windows):
     exec ".\\scripts\\build_dlls_windows.bat"
   else:
     exec "scripts/build_static_deps.sh"
 
+before install:
+  build()
+
 task format, "Format nim code using nph":
   exec "nimble install nph@0.6.0"
   exec "nph ."
@@ -26,6 +29,7 @@ task clean, "Remove temporary files":
   exec "make -C vendor/rocksdb clean"
 
 task test, "Run tests":
+  build()
   when defined(windows):
     exec "nim c -d:nimDebugDlOpen -r --threads:on tests/test_all.nim"
   else:

From a5cf8ed3dbf59dcc5a3e84b337a7e3220f29b46a Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Wed, 15 Jan 2025 10:24:37 +0800
Subject: [PATCH 08/11] Put built static libs in same directory as dll.

---
 rocksdb/lib/librocksdb.nim   | 2 +-
 scripts/build_static_deps.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/rocksdb/lib/librocksdb.nim b/rocksdb/lib/librocksdb.nim
index d1672ac..6da3970 100644
--- a/rocksdb/lib/librocksdb.nim
+++ b/rocksdb/lib/librocksdb.nim
@@ -101,7 +101,7 @@ when defined(rocksdb_dynamic_linking) or defined(windows):
 else:
   const
     topLevelPath = currentSourcePath.parentDir().parentDir().parentDir()
-    libsDir = topLevelPath.replace('\\', '/') & "/build/lib/"
+    libsDir = topLevelPath.replace('\\', '/') & "/build/"
 
   {.passl: libsDir & "/librocksdb.a".}
   {.passl: libsDir & "/liblz4.a".}
diff --git a/scripts/build_static_deps.sh b/scripts/build_static_deps.sh
index ff49835..3f78d0b 100755
--- a/scripts/build_static_deps.sh
+++ b/scripts/build_static_deps.sh
@@ -15,7 +15,7 @@ cd "$(dirname "${BASH_SOURCE[0]}")"/..
 
 REPO_DIR="${PWD}"
 ROCKSDB_LIB_DIR="${REPO_DIR}/vendor/rocksdb"
-BUILD_DEST="${REPO_DIR}/build/lib"
+BUILD_DEST="${REPO_DIR}/build"
 
 : "${MAKE:=make}"
 

From ad08bc249235f1f314cc5db0fce3d4e1be8c04b8 Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Wed, 15 Jan 2025 10:28:23 +0800
Subject: [PATCH 09/11] Remove nimble clean.

---
 rocksdb.nimble | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/rocksdb.nimble b/rocksdb.nimble
index 504307f..2838194 100644
--- a/rocksdb.nimble
+++ b/rocksdb.nimble
@@ -24,10 +24,6 @@ task format, "Format nim code using nph":
   exec "nimble install nph@0.6.0"
   exec "nph ."
 
-task clean, "Remove temporary files":
-  exec "rm -rf build"
-  exec "make -C vendor/rocksdb clean"
-
 task test, "Run tests":
   build()
   when defined(windows):

From 152fd128c5bff5257872b507fbc1dc3b36b9980e Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Wed, 15 Jan 2025 10:38:22 +0800
Subject: [PATCH 10/11] Improve build script.

---
 scripts/build_static_deps.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/scripts/build_static_deps.sh b/scripts/build_static_deps.sh
index 3f78d0b..27db25f 100755
--- a/scripts/build_static_deps.sh
+++ b/scripts/build_static_deps.sh
@@ -34,6 +34,13 @@ export DEBUG_LEVEL=0
 
 if ${MAKE} -C "${ROCKSDB_LIB_DIR}" -q unity.a; then
   echo "RocksDb static libraries already built. Skipping build."
+
+  # Copy the built libraries in case the build directory has been removed
+  mkdir -p "${BUILD_DEST}"
+  cp "${ROCKSDB_LIB_DIR}/liblz4.a" "${BUILD_DEST}/"
+  cp "${ROCKSDB_LIB_DIR}/libzstd.a" "${BUILD_DEST}/"
+  cp "${ROCKSDB_LIB_DIR}/unity.a" "${BUILD_DEST}/librocksdb.a"
+
   exit 0
 else
   ${REPO_DIR}/scripts/clean_build_artifacts.sh

From 7f7014971ab305921797defa928b6f6bef6cbef7 Mon Sep 17 00:00:00 2001
From: bhartnett <51288821+bhartnett@users.noreply.github.com>
Date: Wed, 15 Jan 2025 12:16:48 +0800
Subject: [PATCH 11/11] Update readme.

---
 README.md | 56 +++++++++++++++++++++++++++++++++++++------------------
 1 file changed, 38 insertions(+), 18 deletions(-)

diff --git a/README.md b/README.md
index 04cd5a9..0e20adc 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Nim-RocksDB
+# Nim-RocksDb
 
 [![Build Status (Travis)](https://img.shields.io/travis/status-im/nim-rocksdb/master.svg?label=Linux%20/%20macOS "Linux/macOS build status (Travis)")](https://travis-ci.org/status-im/nim-rocksdb)
 [![Windows build status (Appveyor)](https://img.shields.io/appveyor/ci/nimbus/nim-rocksdb/master.svg?label=Windows "Windows build status (Appveyor)")](https://ci.appveyor.com/project/nimbus/nim-rocksdb)
@@ -10,35 +10,53 @@ A Nim wrapper for [Facebook's RocksDB](https://github.com/facebook/rocksdb), a p
 
 ## Current status
 
-Nim-RocksDB provides a wrapper for the low-level functions in the librocksdb c library.
+Nim-RocksDb provides a wrapper for the low-level functions in the librocksdb c
+library.
 
 ## Installation
 
-Nim-RocksDB requires Nim and the Nimble package manager. For Windows you will need Visual Studio 2015 Update 3 or greater with the English language pack.
+Nim-RocksDb requires Nim and the Nimble package manager. For Windows you will
+need Visual Studio 2015 Update 3 or greater with the English language pack.
 
 To get started run:
 ```
-nimble install
+nimble install rocksdb
 ```
 
-This will download and install the RocksDB dynamic libraries for your platform and copy them into the `build/` directory of the project. When including this library in your application you may want to copy these libraries into another location or set the LD_LIBRARY_PATH environment variable (DYLD_LIBRARY_PATH on MacOS, PATH on Windows) to include the `build/` directory so that your application can find them on startup.
+This will download and install the RocksDB libraries for your platform and copy
+them into the `build/` directory of the project. On Linux and MacOS only static
+linking to the RocksDb libraries is supported and on Windows only dynamic linking
+is supported.
 
-Alternatively you can use the `rocksdb_static_linking` flag to statically link the library into your application.
+On Windows you may want to copy the dll into another location or set your PATH
+to include the `build/` directory so that your application can find the dll on
+startup.
 
-### Static linking
+### Compression libraries
 
-To build the RocksDB static libraries run:
-```
-./scripts/build_static_deps.sh
-```
+RocksDb supports using a number of compression libraries. This library builds
+and only supports the following compression libraries:
+- lz4
+- zstd
+
+On Linux and MacOS these libraries are staticly linked into the final binary
+along with the RocksDb static library. On Windows they are staticly linked into
+the RocksDb dll.
+
+
+### Static linking
 
-To statically link RocksDB, you would do something like:
+On Linux and MacOS your Nim program will need to use the C++ linker profile
+because RocksDb is a C++ library. For example:
 
 ```
-nim c -d:rocksdb_static_linking --threads:on your_program.nim
+  when defined(macosx):
+    switch("clang.linkerexe", "clang++")
+  when defined(linux):
+    switch("gcc.linkerexe", "g++")
 ```
 
-See the config.nims file which contains the static linking configuration which is switched on with the `rocksdb_static_linking` flag. Note that static linking is currently not supported on windows.
+Note that static linking is currently not supported on windows.
 
 ## Usage
 
@@ -46,12 +64,13 @@ See [simple_example](examples/simple_example.nim)
 
 ### Contribution
 
-Any contribution intentionally submitted for inclusion in the work by you shall be dual licensed as above, without any
-additional terms or conditions.
+Any contribution intentionally submitted for inclusion in the work by you shall
+be dual licensed as above, without any additional terms or conditions.
 
 ## Versioning
 
-The library generally follows the upstream RocksDb version number, adding one more number for tracking changes to the Nim wrapper itself.
+The library generally follows the upstream RocksDb version number, adding one
+more number for tracking changes to the Nim wrapper itself.
 
 ## License
 
@@ -65,7 +84,8 @@ or
 
 * Apache License, Version 2.0, ([LICENSE-APACHEv2](LICENSE-APACHEv2) or http://www.apache.org/licenses/LICENSE-2.0)
 
-at your option. This file may not be copied, modified, or distributed except according to those terms.
+at your option. This file may not be copied, modified, or distributed except
+according to those terms.
 
 ### Dependency License