parser/parse_require.h
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 /*
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  * Copyright (C) 2006 Andreas Granig <agranig@linguin.org>
  *
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  * This file is part of Kamailio, a free SIP server.
  *
  * Kamailio 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
  *
  * Kamailio 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
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  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
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  *
  */
 
 /*!
  * \file
  * \brief Require parser
  * \ingroup parser
  */
 
 #ifndef PARSE_REQUIRE_H
 #define PARSE_REQUIRE_H
 
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 #include "msg_parser.h"
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 #include "hf.h"
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 #include "../mem/mem.h"
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 #include "parse_option_tags.h"
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 #define get_require(p_msg) \
 	((p_msg)->require ? ((struct option_tag_body*)(p_msg)->require->parsed)->option_tags_all : 0)
 
 
 /*!
  * Parse all Require headers.
  */
 int parse_require( struct sip_msg *msg);
 
 
 void free_require(struct option_tag_body **rb);
 
 #endif /* PARSE_REQUIRE_H */