* unnecessary.
*/
-#include <stdlib.h>
-#include <inttypes.h>
#include <wchar.h>
-#include <errno.h>
-#include "internal.h"
-
-size_t mbrlen(const char *s, size_t n, mbstate_t *st)
+size_t mbrlen(const char *restrict s, size_t n, mbstate_t *restrict st)
{
static unsigned internal;
return mbrtowc(0, s, n, st ? st : (mbstate_t *)&internal);