2 * Copyright (C) 2011-2012 jeanfi@gmail.com
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU 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.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
24 char *strrep(char *str, const char *old, const char *new)
32 if (!*str || !old || !*old || !new || !strcmp(old, new))
40 res = malloc(strlen(str) + (new ? strlen(new) : 0) - strlen(old) + 1);
44 strncpy(res, str, pos);
48 strcat(res + pos, new);
50 strcat(res, str + pos + strlen(old));