/* 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: gsparamx.h,v 1.3.6.1.2.1 2003/01/17 00:49:03 giles 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(P2(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(P5(gs_param_list * plist, gs_param_name param_name,
		      int *pvalue, const char *const pnames[], int ecode));
int param_put_bool(P4(gs_param_list * plist, gs_param_name param_name,
		      bool * pval, int ecode));
int param_put_int(P4(gs_param_list * plist, gs_param_name param_name,
		     int * pval, int ecode));
int param_put_long(P4(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(P2(gs_param_list *plto, gs_param_list *plfrom));

#endif /* gsparamx_INCLUDED */