1 /* vi: set sw=4 ts=4: */
3 * busybox library eXtended function
5 * Copyright (C) 2001 Larry Doolittle, <ldoolitt@recycle.lbl.gov>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 /* Find out if the last character of a string matches the one given Don't
27 * underrun the buffer if the string length is 0. Also avoids a possible
28 * space-hogging inline of strlen() per usage.
30 char * last_char_is(const char *s, int c)
32 char *sret = (char *)s;
34 sret = strrchr(sret, c);
35 if(sret != NULL && *(sret+1) != 0)