Add new ISO-C scanf prototypes.


git-svn-id: svn+ssh://svn.code.sf.net/p/mingw-w64/code/trunk@4022 4407c894-4637-0410-b4f5-ada5f102cad1
diff --git a/mingw-w64-headers/crt/wchar.h b/mingw-w64-headers/crt/wchar.h
index d36ea81..cbddec9 100644
--- a/mingw-w64-headers/crt/wchar.h
+++ b/mingw-w64-headers/crt/wchar.h
@@ -589,6 +589,13 @@
   int __cdecl vfwscanf (FILE * __restrict__ ,const wchar_t * __restrict__ ,va_list);
   int __cdecl vswscanf (const wchar_t * __restrict__ ,const wchar_t * __restrict__ ,va_list);
 #endif
+
+  int __cdecl __mingw_swscanf(const wchar_t * __restrict__ _Src,const wchar_t * __restrict__ _Format,...);
+  int __cdecl __mingw_vswscanf (const wchar_t * __restrict__ _Str,const wchar_t * __restrict__ Format,va_list argp);
+  int __cdecl __mingw_wscanf(const wchar_t * __restrict__ _Format,...);
+  int __cdecl __mingw_vwscanf(const wchar_t * __restrict__ Format, va_list argp);
+  int __cdecl __mingw_fwscanf(FILE * __restrict__ _File,const wchar_t * __restrict__ _Format,...);
+  int __cdecl __mingw_vfwscanf (FILE * __restrict__ fp, const wchar_t * __restrict__ Format,va_list argp);
   _CRTIMP int __cdecl _fwprintf_p(FILE * __restrict__ _File,const wchar_t * __restrict__ _Format,...);
   _CRTIMP int __cdecl _wprintf_p(const wchar_t * __restrict__ _Format,...);
   _CRTIMP int __cdecl _vfwprintf_p(FILE * __restrict__ _File,const wchar_t * __restrict__ _Format,va_list _ArgList);