diff --git a/Sources/ExampleSwiftLibrary/MySwiftLibrary.swift b/Sources/ExampleSwiftLibrary/MySwiftLibrary.swift
index b5c8f5fd..36e09b14 100644
--- a/Sources/ExampleSwiftLibrary/MySwiftLibrary.swift
+++ b/Sources/ExampleSwiftLibrary/MySwiftLibrary.swift
@@ -19,7 +19,9 @@
 
 #if os(Linux)
 import Glibc
-#else
+#elseif os(Windows)
+import CRT
+#elseif canImport(Darwin)
 import Darwin.C
 #endif