/* Copyright (C) 1999 artofcode LLC.  All rights reserved.
  
  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.

*/

/*$Id: iosdata.h,v 1.2.6.1.2.1 2003/01/17 00:49:04 giles Exp $ */
/* Generic operand stack API */

#ifndef iosdata_INCLUDED
#  define iosdata_INCLUDED

#include "isdata.h"

/* Define the operand stack structure. */
/* Currently this is just a generic ref stack. */
typedef struct op_stack_s {

    ref_stack_t stack;		/* the actual operand stack */

} op_stack_t;

#define public_st_op_stack()	/* in interp.c */\
  gs_public_st_suffix_add0(st_op_stack, op_stack_t, "op_stack_t",\
    op_stack_enum_ptrs, op_stack_reloc_ptrs, st_ref_stack)
#define st_op_stack_num_ptrs st_ref_stack_num_ptrs

#endif /* iosdata_INCLUDED */
