1#include <wchar.h>
2#include <locale.h>
3#include "locale_impl.h"
4#include "libc.h"
5
6/* collate only by code points */
7size_t __wcsxfrm_l(wchar_t *restrict dest, const wchar_t *restrict src, size_t n, locale_t loc)
8{
9	size_t l = wcslen(src);
10	if (l < n) {
11		wmemcpy(dest, src, l+1);
12	} else if (n) {
13		wmemcpy(dest, src, n-1);
14		dest[n-1] = 0;
15	}
16	return l;
17}
18
19size_t wcsxfrm(wchar_t *restrict dest, const wchar_t *restrict src, size_t n)
20{
21	return __wcsxfrm_l(dest, src, n, CURRENT_LOCALE);
22}
23
24weak_alias(__wcsxfrm_l, wcsxfrm_l);
25