1#include <wchar.h>
 2#include <locale.h>
 3#include "locale_impl.h"
 4
 5/* collate only by code points */
 6size_t __wcsxfrm_l(wchar_t *restrict dest, const wchar_t *restrict src, size_t n, locale_t loc)
 7{
 8	size_t l = wcslen(src);
 9	if (l < n) {
10		wmemcpy(dest, src, l+1);
11	} else if (n) {
12		wmemcpy(dest, src, n-1);
13		dest[n-1] = 0;
14	}
15	return l;
16}
17
18size_t wcsxfrm(wchar_t *restrict dest, const wchar_t *restrict src, size_t n)
19{
20	return __wcsxfrm_l(dest, src, n, CURRENT_LOCALE);
21}
22
23weak_alias(__wcsxfrm_l, wcsxfrm_l);