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 __USE_BSD
11 
12 
strsep(char ** __restrict s1,const char * __restrict s2)13 char *strsep(char ** __restrict s1, const char * __restrict s2)
14 {
15 	register char *s = *s1;
16 	register char *p;
17 
18 #if 1
19 	p = NULL;
20 	if (s && *s && (p = strpbrk(s, s2))) {
21 		*p++ = 0;
22 	}
23 #else
24 	if (s && *s && *(p = s + strcspn(s, s2))) {
25 		*p++ = 0;
26 	} else {
27 		p = NULL;
28 	}
29 #endif
30 	*s1 = p;
31 	return s;
32 }
33 libc_hidden_def(strsep)
34 #endif
35