1 /* util.h - util functions */
3 /* Copyright (C) 2007 Keith Rarick and Philotic Inc.
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
26 #endif /* else we get int types from config.h */
28 #define min(a,b) ((a)<(b)?(a):(b))
32 void warn(const char *fmt
, ...);
33 void warnx(const char *fmt
, ...);
35 extern char *progname
;
37 #define twarn(fmt, args...) warn("%s:%d in %s: " fmt, \
38 __FILE__, __LINE__, __func__, ##args)
39 #define twarnx(fmt, args...) warnx("%s:%d in %s: " fmt, \
40 __FILE__, __LINE__, __func__, ##args)
43 #define dprintf(fmt, args...) ((void) fprintf(stderr, fmt, ##args))
45 #define dprintf(fmt, ...) ((void) 0)