Add comments explaining changes to upstream source files.

[wasi-libc.git] / libc-top-half / musl / include / stddef.h

diff --git a/libc-top-half/musl/include/stddef.h b/libc-top-half/musl/include/stddef.h
index 109ca9aaa5e48ab2f18ffeb419c30d06c7d840e7..9cad1af6f3957a59b007a2538d4899181cf941cf 100644 (file)
--- a/libc-top-half/musl/include/stddef.h
+++ b/libc-top-half/musl/include/stddef.h
@@ -1,4 +1,4 @@
-#ifdef __wasilibc_unmodified_upstream
+#ifdef __wasilibc_unmodified_upstream /* Use the compiler's stddef.h */
 #ifndef _STDDEF_H
 #define _STDDEF_H