cleanup mbstowcs wrapper

[musl] / src / multibyte / mbstowcs.c

diff --git a/src/multibyte/mbstowcs.c b/src/multibyte/mbstowcs.c
index 23e1d92..dc0d459 100644 (file)
--- a/src/multibyte/mbstowcs.c
+++ b/src/multibyte/mbstowcs.c
@@ -1,18 +1,7 @@
-/* 
- * This code was written by Rich Felker in 2010; no copyright is claimed.
- * This code is in the public domain. Attribution is appreciated but
- * unnecessary.
- */
-
 #include <stdlib.h>
-#include <inttypes.h>
 #include <wchar.h>
-#include <errno.h>
-
-#include "internal.h"
 
-size_t mbstowcs(wchar_t *ws, const char *s, size_t wn)
+size_t mbstowcs(wchar_t *restrict ws, const char *restrict s, size_t wn)
 {
-       mbstate_t st = { 0 };
-       return mbsrtowcs(ws, (void*)&s, wn, &st);
+       return mbsrtowcs(ws, (void*)&s, wn, 0);
 }