#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);
}