util.h

   1 /* Copyright (C) 2007 Keith Rarick and Philotic Inc.
   2
   3  * This program is free software: you can redistribute it and/or modify and Philotic Inc.
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, either version 3 of the License, or
   6  * (at your option) any later version.
   7
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12
  13  * You should have received a copy of the GNU General Public License
  14  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  */
  16
  17 #ifndef util_h
  18 #define util_h
  19
  20 #include <err.h>
  21
  22 #define min(a,b) ((a)<(b)?(a):(b))
  23
  24 void v();
  25
  26 #define twarn(fmt, args...) warn("%s:%d in %s: " fmt, \
  27                                  __FILE__, __LINE__, __func__, ##args)
  28 #define twarnx(fmt, args...) warnx("%s:%d in %s: " fmt, \
  29                                    __FILE__, __LINE__, __func__, ##args)
  30
  31 #ifdef DEBUG
  32 #define dprintf(fmt, args...) ((void) fprintf(stderr, fmt, ##args))
  33 #else
  34 #define dprintf(fmt, ...) ((void) 0)
  35 #endif
  36
  37 #endif /*util_h*/