~ubuntu-branches/ubuntu/karmic/rss-glx/karmic

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/*
 * Copyright (C) 2002  Terence M. Welsh
 * Ported to Linux by Tugrul Galatali <tugrul@galatali.com>
 *
 * rsMath is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as 
 * published by the Free Software Foundation.
 *
 * rsMath 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 RSRAND_H
#define RSRAND_H

#include <stdlib.h>

#define rsRandf(x) (random() / ((float)((1u << 31) - 1) / (float)(x)))
#define rsRandi(x) (int)(rsRandf(x))

#endif