/* Copyright (C) 1999 Aladdin Enterprises.  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 version 2
  as published by the Free Software Foundation.


  This software is provided AS-IS with no warranty, either express or
  implied. That is, 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.
  
  For more information about licensing, please refer to
  http://www.ghostscript.com/licensing/. For information on
  commercial licensing, go to http://www.artifex.com/licensing/ or
  contact Artifex Software, Inc., 101 Lucas Valley Road #110,
  San Rafael, CA  94903, U.S.A., +1(415)492-9861.
*/

/* $Id: gsparamx.h,v 1.6 2002/06/16 08:45:42 lpd Exp $ */
/* Interface to extended parameter dictionary utilities */

#ifndef gsparamx_INCLUDED
#  define gsparamx_INCLUDED

/* Test whether a parameter's string value is equal to a C string. */
bool gs_param_string_eq(const gs_param_string *pcs, const char *str);

/*
 * Put parameters of various types.  These propagate ecode, presumably
 * the previous accumulated error code.
 */
int param_put_enum(gs_param_list * plist, gs_param_name param_name,
		   int *pvalue, const char *const pnames[], int ecode);
int param_put_bool(gs_param_list * plist, gs_param_name param_name,
		   bool * pval, int ecode);
int param_put_int(gs_param_list * plist, gs_param_name param_name,
		  int * pval, int ecode);
int param_put_long(gs_param_list * plist, gs_param_name param_name,
		   long * pval, int ecode);

/* Copy one parameter list to another, recursively if necessary. */
int param_list_copy(gs_param_list *plto, gs_param_list *plfrom);

#endif /* gsparamx_INCLUDED */
