msvcrt: Add _mbsinc_l implementation.

dlls/msvcr100/msvcr100.spec

@@ -1116,7 +1116,7 @@
 @ cdecl _mbsicoll(str str)
 @ cdecl _mbsicoll_l(str str ptr)
 @ cdecl _mbsinc(str)
-@ stub _mbsinc_l
+@ cdecl _mbsinc_l(str ptr)
 @ cdecl _mbslen(str)
 @ cdecl _mbslen_l(str ptr)
 @ cdecl _mbslwr(str)

dlls/msvcr110/msvcr110.spec

@@ -1473,7 +1473,7 @@
 @ cdecl _mbsicoll(str str)
 @ cdecl _mbsicoll_l(str str ptr)
 @ cdecl _mbsinc(str)
-@ stub _mbsinc_l
+@ cdecl _mbsinc_l(str ptr)
 @ cdecl _mbslen(str)
 @ cdecl _mbslen_l(str ptr)
 @ cdecl _mbslwr(str)

dlls/msvcr120/msvcr120.spec

@@ -1484,7 +1484,7 @@
 @ cdecl _mbsicoll(str str)
 @ cdecl _mbsicoll_l(str str ptr)
 @ cdecl _mbsinc(str)
-@ stub _mbsinc_l
+@ cdecl _mbsinc_l(str ptr)
 @ cdecl _mbslen(str)
 @ cdecl _mbslen_l(str ptr)
 @ cdecl _mbslwr(str)

dlls/msvcr80/msvcr80.spec

@@ -788,7 +788,7 @@
 @ cdecl _mbsicoll(str str)
 @ cdecl _mbsicoll_l(str str ptr)
 @ cdecl _mbsinc(str)
-@ stub _mbsinc_l
+@ cdecl _mbsinc_l(str ptr)
 @ cdecl _mbslen(str)
 @ cdecl _mbslen_l(str ptr)
 @ cdecl _mbslwr(str)

dlls/msvcr90/msvcr90.spec

@@ -766,7 +766,7 @@
 @ cdecl _mbsicoll(str str)
 @ cdecl _mbsicoll_l(str str ptr)
 @ cdecl _mbsinc(str)
-@ stub _mbsinc_l
+@ cdecl _mbsinc_l(str ptr)
 @ cdecl _mbslen(str)
 @ cdecl _mbslen_l(str ptr)
 @ cdecl _mbslwr(str)

dlls/msvcrt/mbcs.c

@@ -655,11 +655,19 @@ size_t CDECL _mbclen(const unsigned char* str)
 }
 
 /*********************************************************************
+ *		_mbsinc_l(MSVCRT.@)
+ */
+unsigned char* CDECL _mbsinc_l(const unsigned char* str, _locale_t locale)
+{
+    return (unsigned char *)(str + _mbclen_l(str, locale));
+}
+
+/*********************************************************************
  *		_mbsinc(MSVCRT.@)
  */
 unsigned char* CDECL _mbsinc(const unsigned char* str)
 {
-  return (unsigned char *)(str + _mbclen(str));
+    return _mbsinc_l(str, NULL);
 }
 
 /*********************************************************************

dlls/msvcrt/msvcrt.spec

@@ -737,7 +737,7 @@
 @ cdecl _mbsicoll(str str)
 @ cdecl _mbsicoll_l(str str ptr)
 @ cdecl _mbsinc(str)
-# stub _mbsinc_l(str ptr)
+@ cdecl _mbsinc_l(str ptr)
 @ cdecl _mbslen(str)
 @ cdecl _mbslen_l(str ptr)
 @ cdecl _mbslwr(str)

dlls/ucrtbase/ucrtbase.spec

@@ -631,7 +631,7 @@
 @ cdecl _mbsicoll(str str)
 @ cdecl _mbsicoll_l(str str ptr)
 @ cdecl _mbsinc(str)
-@ stub _mbsinc_l
+@ cdecl _mbsinc_l(str ptr)
 @ cdecl _mbslen(str)
 @ cdecl _mbslen_l(str ptr)
 @ cdecl _mbslwr(str)
@@ -1200,7 +1200,7 @@
 @ cdecl _o__mbsicoll(str str) _mbsicoll
 @ cdecl _o__mbsicoll_l(str str ptr) _mbsicoll_l
 @ cdecl _o__mbsinc(str) _mbsinc
-@ stub _o__mbsinc_l
+@ cdecl _o__mbsinc_l(str ptr) _mbsinc_l
 @ cdecl _o__mbslen(str) _mbslen
 @ cdecl _o__mbslen_l(str ptr) _mbslen_l
 @ cdecl _o__mbslwr(str) _mbslwr