File: random100.c

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/* $Id: random100.c,v 1.4 2009-01-27 17:06:41 potyra Exp $ 
 *
 * Copyright (C) 2007-2009 FAUmachine Team <info@faumachine.org>.
 * This program is free software. You can redistribute it and/or modify it
 * under the terms of the GNU General Public License, either version 2 of
 * the License, or (at your option) any later version. See COPYING.
 */

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>

#include "random100.h"

unsigned long
random100(void)
{
	unsigned long res;

	do {
		res = random() & 0x7f;
		assert(0 <= res && res < 128);
	} while (100 <= res);

	return res;
}