/* 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: */
/*    Nil. */
/* */
/*----------------------------------------------------------------------------- */


#ifndef __M_BBOX__
#define __M_BBOX__

/*
#include <values.h>
*/

#include "m_fixed.h"


/* Bounding box coordinate storage. */
enum
{
	BOXTOP,
	BOXBOTTOM,
	BOXLEFT,
	BOXRIGHT
};      /* bbox coordinates */

/* Bounding box functions. */
void M_ClearBox (fixed_t*       box);

void
M_AddToBox
        ( fixed_t*      box,
        fixed_t x,
        fixed_t y );


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