38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/* sxiv: util.h
|
|
* Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef UTIL_H
|
|
#define UTIL_H
|
|
|
|
#include <stdarg.h>
|
|
|
|
#define ABS(a) ((a) < 0 ? (-(a)) : (a))
|
|
#define MIN(a,b) ((a) < (b) ? (a) : (b))
|
|
#define MAX(a,b) ((a) > (b) ? (a) : (b))
|
|
#define LEN(a) (sizeof(a) / sizeof(a[0]))
|
|
|
|
void* s_malloc(size_t);
|
|
void* s_realloc(void*, size_t);
|
|
|
|
void warn(const char*, ...);
|
|
void die(const char*, ...);
|
|
|
|
void size_readable(float*, const char**);
|
|
|
|
#endif /* UTIL_H */
|