* $Id$
 * Copyright (c) 2004 Juha Heinanen
 * This file is part of ser, a free SIP server.
 * ser 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
 * For a license to use the ser software under conditions
 * other than those described here, or to purchase support for this
 * software, please contact iptel.org by e-mail at the following addresses:
 *    info@iptel.org
 * ser is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * 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
#include "hf.h"
#include "msg_parser.h"

 * casting macro for accessing Allow body 
#define get_allow_methods(p_msg)							\
	(((struct allow_body*)(p_msg)->allow->parsed)->allow_all)

struct allow_body {
	unsigned int allow;     /* allow mask for the current hdr */
	unsigned int allow_all; /* allow mask for the all allow hdr - it's
							 * set only for the first hdr in sibling
							 * list*/

 * Parse all Allow HFs
int parse_allow(struct sip_msg *msg);

 * Parse Allow HF body
int parse_allow_header(struct hdr_field* _h);

 * Release memory
void free_allow_body(struct allow_body **ab);

void free_allow_header(struct hdr_field* hf);

#endif /* PARSE_ALLOW_H */