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/*
* ex-opt.h
*
* eXtension command line options
*
* (c) 2006, Luis E. Garcia Ontanon <luis.ontanon@gmail.com>
*
* $Id$
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* 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, USA.
*/
#ifndef _EX_OPT_H
#define _EX_OPT_H
/* will be called by main each time a -X option is found */
extern gboolean ex_opt_add(const gchar* optarg);
/* yields the number of arguments of a given key obviously returns 0 if there aren't */
extern gint ex_opt_count(const gchar* key);
/* fetches the nth argument of a given key returns NULL if there isn't */
extern const gchar* ex_opt_get_index(const gchar* key, guint index);
/* extracts the next value of a given key */
extern const gchar* ex_opt_get_next(const gchar* key);
#endif
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