//Copyright Paul Reiche, Fred Ford. 1992-2002

/*
 *  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.
 */
 
/****************************************************************************
* FILE: random.h
* DESC: definitions and externs for random number generators
*
* HISTORY: Created 6/ 6/1989
* LAST CHANGED:
*
* Copyright (c) 1989, Robert Leyland and Scott Anderson
****************************************************************************/

#ifndef LIBS_MATH_RANDOM_H_
#define LIBS_MATH_RANDOM_H_

/* ----------------------------GLOBALS/EXTERNS---------------------------- */

DWORD TFB_SeedRandom (DWORD seed);
DWORD TFB_Random (void);


typedef struct RandomContext RandomContext;

#ifdef RANDOM2_INTERNAL
struct RandomContext {
	DWORD seed;
};
#endif

RandomContext *RandomContext_New (void);
void RandomContext_Delete (RandomContext *context);
RandomContext *RandomContext_Copy (const RandomContext *source);
DWORD RandomContext_Random (RandomContext *context);
DWORD RandomContext_SeedRandom (RandomContext *context, DWORD new_seed);
DWORD RandomContext_GetSeed (RandomContext *context);


#endif  /* LIBS_MATH_RANDOM_H_ */