--- Libc/Libc-583/include/stdarg.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This file is public domain.  */
-/* GCC uses its own copy of this header */
-#if defined(__GNUC__)
-#include_next <stdarg.h>
-#elif defined(__MWERKS__)
-#include "mw_stdarg.h"
-#else
-#error "This header only supports __MWERKS__."
-#endif