1 /* Copyright (C) 1992, 1993 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
18
19 #include <string.h>
20
21 char *
strsep(pp,delim)22 strsep(pp, delim)
23 char **pp;
24 char *delim;
25 {
26 char *p, *q;
27
28 if (!(p = *pp))
29 return 0;
30 if (q = strpbrk (p, delim))
31 {
32 *pp = q + 1;
33 *q = '\0';
34 }
35 else
36 *pp = 0;
37 return p;
38 }
39