source: git/src/str.h @ a72ed95

RELEASE/1.2debug-cidebug-ci-sanitisersstereowalls-data
Last change on this file since a72ed95 was 8c1d295, checked in by Olly Betts <olly@…>, 10 years ago

src/cad3d.c,src/str.c,src/str.h: Rename s_cat_len() to s_catlen()
for consistency with s_catchar().

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/* append a string */
2/* Copyright (c) Olly Betts 1999, 2001, 2012, 2014
3 *
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.
8 *
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.
13 *
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
17 */
18
19#include "osalloc.h"
20
21void s_cat(char **pstr, int *plen, const char *s);
22
23void s_catlen(char **pstr, int *plen, const char *s, int s_len);
24
25/* append a character */
26void s_catchar(char **pstr, int *plen, char /*ch*/);
27
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'; \
32    } while (0)
33
34#define s_free(P) do { \
35        char **s_free__P = (P); \
36        if (*s_free__P) { \
37            osfree(*s_free__P); \
38            *s_free__P = NULL; \
39        } \
40    } while (0)
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