2964 need POSIX 2008 locale object support
Reviewed by: Robert Mustacchi <rm@joyent.com>

@@ -1,6 +1,7 @@
 /*
+ * Copyright 2013 Garrett D'Amore <garrett@damore.org>
  * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
  * Copyright (c) 2002-2004 Tim J. Robbins.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without

@@ -27,18 +28,28 @@
 
 #include "lint.h"
 #include <limits.h>
 #include <stdlib.h>
 #include <wchar.h>
+#include <locale.h>
 #include "mblocal.h"
+#include "localeimpl.h"
+#include "lctype.h"
 
 size_t
-mbstowcs(wchar_t *_RESTRICT_KYWD pwcs, const char *_RESTRICT_KYWD s, size_t n)
+mbstowcs_l(wchar_t *_RESTRICT_KYWD pwcs, const char *_RESTRICT_KYWD s,
+    size_t n, locale_t loc)
 {
         static const mbstate_t initial = { 0 };
         mbstate_t mbs;
         const char *sp;
 
         mbs = initial;
         sp = s;
-        return (__mbsnrtowcs(pwcs, &sp, ULONG_MAX, n, &mbs));
+        return (loc->ctype->lc_mbsnrtowcs(pwcs, &sp, ULONG_MAX, n, &mbs));
+}
+
+size_t
+mbstowcs(wchar_t *_RESTRICT_KYWD pwcs, const char *_RESTRICT_KYWD s, size_t n)
+{
+        return (mbstowcs_l(pwcs, s, n, uselocale(NULL)));
 }