/* $Id: frame.h,v 1.2 2009/01/04 18:44:40 kiesling Exp $ */

/*
  This file is part of Ctalk.
  Copyright © 2005-2009 Robert Kiesling, ctalk@ctalklang.org.
  Permission is granted to copy this software provided that this copyright
  notice is included in all source code modules.

  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., 51 Franklin St., Fifth Floor, Boston, MA 02110-1301 USA.
*/

#ifndef _FRAME_H
#define _FRAME_H

#ifndef MAXARGS
#define MAXARGS 512
#endif

#ifndef MAXFRAMES
#define MAXFRAMES (MAXARGS * 10)
#endif

typedef struct _frame {
  int scope;
  int level;                   /* The level of parser recursion. */
  int ret_frame_top;
  int var_frame_top;
  int message_frame_top;
  int arg_frame_top;
} FRAME;

#endif

