minor update

Makefile

@@ -19,8 +19,6 @@ EXTRA_CFLAGS += -Wno-unused-variable
 EXTRA_CFLAGS += -Wno-implicit-fallthrough
 #EXTRA_CFLAGS += -Wno-return-type
 #EXTRA_CFLAGS += -Wno-discarded-qualifiers
-EXTRA_CFLAGS += -Wno-missing-prototypes
-EXTRA_CFLAGS += -Wno-missing-declarations
 
 # Activates Concurrent Mode if uncommented
 #EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE
@@ -33,12 +31,15 @@ EXTRA_CFLAGS += -DCONFIG_LED_ENABLE
 # gcc-12
 EXTRA_CFLAGS += -Wno-address
 EXTRA_CFLAGS += -Wframe-larger-than=1648
+EXTRA_CFLAGS += -Wno-cast-function-type
 
 # gcc-13
 EXTRA_CFLAGS += -Wno-enum-int-mismatch
 EXTRA_CFLAGS += -Wno-stringop-overread
 EXTRA_CFLAGS += -Wno-enum-conversion
 EXTRA_CFLAGS += -Wno-int-in-bool-context
+EXTRA_CFLAGS += -Wno-missing-prototypes
+EXTRA_CFLAGS += -Wno-missing-declarations
 
 GCC_VER_49 := $(shell echo `$(CC) -dumpversion | cut -f1-2 -d.` \>= 4.9 | bc )
 ifeq ($(GCC_VER_49),1)