text: // Emacs style mode select   -*- C++ -*- 
  //-----------------------------------------------------------------------------
  //
  // $Id:$
  //
  // Copyright (C) 1993-1996 by id Software, Inc.
  //
  // This source is available for distribution and/or modification
  // only under the terms of the DOOM Source Code License as
  // published by id Software. All rights reserved.
  //
  // The source is distributed in the hope that it will be useful,
  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  // FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code 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
  //-----------------------------------------------------------------------------
  //
  // $Log:$
  //
  //-----------------------------------------------------------------------------
  