/*
 * AUTHOR
 * N. Nielsen
 *
 * LICENSE
 * This software is in the public domain.
 *
 * 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 author(s) 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.
 *
 * SUPPORT
 * Send bug reports to: <nielsen@memberwebs.com>
 */

#ifndef __USUALS_H__20000613
#define __USUALS_H__20000613

#define _GNU_SOURCE

#include <sys/types.h>
#include <string.h>
#include <stdlib.h>
#include <memory.h>
#include <stdio.h>
#include <ctype.h>

#define zero(v) (memset(&(v), 0, sizeof((v))))
#define countof(a)	(sizeof(a) / sizeof(a[0]))

#ifndef max
#define max(a,b)  (((a) > (b)) ? (a) : (b))
#endif

#ifndef min
#define min(a,b)  (((a) < (b)) ? (a) : (b))
#endif

#ifndef ASSERT
#include <assert.h>
#define ASSERT assert
#endif

#ifndef ASSERT_PTR

#ifdef _WIN32
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#define ASSERT_PTR_LEN(p, len)	ASSERT(!(IsBadReadPtr((p), len) || IsBadWritePtr((p), len)))
#else
#define ASSERT_PTR_LEN(p, len)  ASSERT((p) != 0)
#endif

#define ASSERT_PTR(p)	ASSERT_PTR_LEN(p, sizeof(*(p)))

#endif

#endif //__USUALS_H__20000613