1 /*
2  * Copyright (C) 2002     Manuel Novoa III
3  * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
4  *
5  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
6  */
7 
8 #include "_string.h"
9 
10 #ifdef WANT_WIDE
11 # define Wstrncat wcsncat
12 #else
13 # define Wstrncat strncat
14 #endif
15 
Wstrncat(Wchar * __restrict s1,register const Wchar * __restrict s2,size_t n)16 Wchar *Wstrncat(Wchar * __restrict s1, register const Wchar * __restrict s2,
17 				size_t n)
18 {
19 	register Wchar *s = s1;
20 
21 	while (*s++);
22 	--s;
23 	while (n && ((*s = *s2++) != 0)) {
24 		--n;
25 		++s;
26 	}
27 	*s = 0;
28 
29 	return s1;
30 }
31 
32 #ifndef WANT_WIDE
33 libc_hidden_def(strncat)
34 #endif
35