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