--- src/include/wchar.h	2005/08/10 13:42:28	1.9
+++ src/include/wchar.h	2005/09/22 23:50:10	1.10
@@ -118,6 +118,8 @@ typedef __size_t	size_t;
 #define	WEOF 	((wint_t)(-1))
 #endif
 
+struct tm;
+
 __BEGIN_DECLS
 wint_t	btowc(int);
 size_t	mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);