--- Libc/Libc-825.25/include/xlocale/_stdlib.h
+++ Libc/Libc-1669.40.2/include/xlocale/_stdlib.h
@@ -23,6 +23,11 @@
 
 #ifndef _XLOCALE__STDLIB_H_
 #define _XLOCALE__STDLIB_H_
+
+#include <sys/cdefs.h>
+#include <sys/_types/_size_t.h>
+#include <sys/_types/_wchar_t.h>
+#include <__xlocale.h>
 
 __BEGIN_DECLS
 double	 atof_l(const char *, locale_t);