/**************************************************************************

    util.h

    Copyright (C) 1998 Andrew T. Veliath

    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., 675 Mass Ave, Cambridge, MA 02139, USA.

    $Id: util.h,v 1.24 1998/10/09 15:38:16 andrewtv Exp $

***************************************************************************/
#ifndef __UTIL_H
#define __UTIL_H

#if defined(HAVE_STDDEF_H)
#  include <stddef.h>
#endif
#if defined(HAVE_WCHAR_H)
#  include <wchar.h>
#elif defined(HAVE_WCSTR_H)
#  include <wcstr.h>
#endif
#include <glib.h>
#include "IDL.h"

extern void		yyerror				(const char *s);
extern void		yyerrorl			(const char *s, int ofs);
extern void		yywarning			(int level, const char *s);
extern void		yywarningl			(int level, const char *s, int ofs);
extern void		yyerrorv			(const char *fmt, ...);
extern void		yyerrorlv			(const char *fmt, int ofs, ...);
extern void		yywarningv			(int level, const char *fmt, ...);
extern void		yywarninglv			(int level, const char *fmt, int ofs, ...);
extern void		yyerrornv			(IDL_tree p, const char *fmt, ...);
extern void		yywarningnv			(IDL_tree p, int level, const char *fmt, ...);

extern guint		IDL_strcase_hash		(gconstpointer v);
extern gint		IDL_strcase_equal		(gconstpointer a, gconstpointer b);
extern gint		IDL_strcase_cmp			(gconstpointer a, gconstpointer b);
extern guint		IDL_ident_hash			(gconstpointer v);
extern gint		IDL_ident_equal			(gconstpointer a, gconstpointer b);
extern gint		IDL_ident_cmp			(gconstpointer a, gconstpointer b);
extern int		IDL_tree_get_node_info		(IDL_tree tree,
							 char **who, char **what);
extern int		IDL_ns_check_for_ambiguous_inheritance
							(IDL_tree interface_ident,
							 IDL_tree p);
extern void		IDL_tree_process_forward_dcls	(IDL_tree *p, IDL_ns ns);
extern void		IDL_tree_remove_inhibits	(IDL_tree *p, IDL_ns ns);
extern void		IDL_tree_remove_empty_modules	(IDL_tree *p, IDL_ns ns);

#ifndef HAVE_CPP_PIPE_STDIN
extern char *				__IDL_tmp_filename;
#endif
extern const char *			__IDL_real_filename;
extern char *				__IDL_cur_filename;
extern int				__IDL_cur_line;
extern GHashTable *			__IDL_filename_hash;
extern int				__IDL_prev_token_line;
extern int				__IDL_cur_token_line;
extern IDL_tree				__IDL_root;
extern IDL_ns				__IDL_root_ns;
extern int				__IDL_is_okay;
extern int				__IDL_is_parsing;
extern unsigned long			__IDL_flags;

#endif /* __UTIL_H */