1#include <stdlib.h>
2#include <wchar.h>
3#include "libc.h"
4
5wchar_t *wcsdup(const wchar_t *s)
6{
7	size_t l = wcslen(s);
8	wchar_t *d = malloc((l+1)*sizeof(wchar_t));
9	if (!d) return NULL;
10	return wmemcpy(d, s, l+1);
11}
12