* unnecessary.
*/
-#include <stdlib.h>
-#include <inttypes.h>
#include <wchar.h>
-#include <errno.h>
-#include <stdio.h>
-
-#include "internal.h"
size_t mbsnrtowcs(wchar_t *restrict wcs, const char **restrict src, size_t n, size_t wn, mbstate_t *restrict st)
{