/* Emacs style mode select   -*- C++ -*- */
/*----------------------------------------------------------------------------- */
/* */
/* $Id:$ */
/* */
/* Copyright (C) 1993-1996 by id Software, Inc. */
/* */
/* 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. */
/* */
/* DESCRIPTION: */
/*	Fixed point arithemtics, implementation. */
/* */
/*----------------------------------------------------------------------------- */


#ifndef __M_FIXED__
#define __M_FIXED__


#ifdef __GNUG__
#pragma interface
#endif


/* */
/* Fixed point, 32bit as 16.16. */
/* */
#define FRACBITS                16
#define FRACUNIT                (1<<FRACBITS)

typedef int fixed_t;

fixed_t FixedMul        (fixed_t a, fixed_t b);
fixed_t FixedDiv        (fixed_t a, fixed_t b);
fixed_t FixedDiv2       (fixed_t a, fixed_t b);



#endif
/*----------------------------------------------------------------------------- */
/* */
/* $Log:$ */
/* */
/*----------------------------------------------------------------------------- */
