2 /* Copyright (c) Olly Betts 1999, 2001, 2012, 2014
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program 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
12 * GNU 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 St, Fifth Floor, Boston, MA 02110-1301 USA
21 void s_cat(char **pstr
, int *plen
, const char *s
);
23 void s_catlen(char **pstr
, int *plen
, const char *s
, int s_len
);
25 /* append a character */
26 void s_catchar(char **pstr
, int *plen
, char /*ch*/);
28 /* truncate string to zero length */
29 #define s_zero(P) do { \
30 char **s_zero__P = (P); \
31 if (*s_zero__P) **s_zero__P = '\0'; \
34 #define s_free(P) do { \
35 char **s_free__P = (P); \