/*
 * Copyright (C) 2014 Guido Berhoerster <guido+rantaiwarna@berhoerster.name>
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef	UTIL_H
#define	UTIL_H

#include <stdint.h>
#include <stddef.h>

#define	MAX(a, b)	(((a) > (b)) ? (a) : (b))
#define	MIN(a, b)	(((a) < (b)) ? (a) : (b))

void		restore_term(void);
void		rantaiwarna_err(int, const char *, ...);
void		rantaiwarna_errx(int, const char *, ...);
void *		rantaiwarna_malloc(size_t);
void *		rantaiwarna_calloc(size_t, size_t);
uint32_t	rantaiwarna_rand(uint32_t *);

#endif /* UTIL_H */