From: Sascha Wildner <saw@online.de>
Date: Thu, 10 Mar 2011 21:56:22 +0000 (+0100)
Subject: Add missing wcsdup() prototype to <wchar.h>.
X-Git-Tag: v2.11.0~263^2~1
X-Git-Url: https://gitweb.dragonflybsd.org/dragonfly.git/commitdiff_plain/f7fcb730a030feb718b71f8f7d1ab68b7c8134cf

Add missing wcsdup() prototype to <wchar.h>.

This allows C++ programs to access this function at all.

Reported-by: Pierre Abbat <phma@phma.optus.nu>
---

diff --git a/include/wchar.h b/include/wchar.h
index a02f98d242..770332b750 100644
--- a/include/wchar.h
+++ b/include/wchar.h
@@ -205,6 +205,10 @@ int	vswscanf(const wchar_t * __restrict, const wchar_t * __restrict,
 		 __va_list);
 int	vwscanf(const wchar_t * __restrict, __va_list);
 #endif
+
+#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE
+wchar_t	*wcsdup(const wchar_t *);
+#endif
 __END_DECLS
 
 #define getwc(f) fgetwc(f)