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/* packet-igmp.h 2001 Ronnie Sahlberg <See AUTHORS for email>
* Declarations of routines for IGMP packet disassembly
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __PACKET_IGMP_H__
#define __PACKET_IGMP_H__
#define IGMP_V0_CREATE_GROUP_REQUEST 0x01
#define IGMP_V0_CREATE_GROUP_REPLY 0x02
#define IGMP_V0_JOIN_GROUP_REQUEST 0x03
#define IGMP_V0_JOIN_GROUP_REPLY 0x04
#define IGMP_V0_LEAVE_GROUP_REQUEST 0x05
#define IGMP_V0_LEAVE_GROUP_REPLY 0x06
#define IGMP_V0_CONFIRM_GROUP_REQUEST 0x07
#define IGMP_V0_CONFIRM_GROUP_REPLY 0x08
#define IGMP_V1_HOST_MEMBERSHIP_QUERY 0x11
#define IGMP_V1_HOST_MEMBERSHIP_REPORT 0x12
#define IGMP_DVMRP 0x13
#define IGMP_V1_PIM_ROUTING_MESSAGE 0x14
#define IGMP_V2_MEMBERSHIP_REPORT 0x16
#define IGMP_V2_LEAVE_GROUP 0x17
#define IGMP_TRACEROUTE_RESPONSE 0x1e
#define IGMP_TRACEROUTE_QUERY_REQ 0x1f
#define IGMP_V3_MEMBERSHIP_REPORT 0x22
#define IGMP_TYPE_0x23 0x23
#define IGMP_TYPE_0x24 0x24
#define IGMP_TYPE_0x25 0x25
#define IGMP_TYPE_0x26 0x26
#define IGMP_IGAP_JOIN 0x40
#define IGMP_IGAP_QUERY 0x41
#define IGMP_IGAP_LEAVE 0x42
#define IGMP_RGMP_LEAVE 0xFC
#define IGMP_RGMP_JOIN 0xFD
#define IGMP_RGMP_BYE 0xFE
#define IGMP_RGMP_HELLO 0xFF
void igmp_checksum(proto_tree *tree, tvbuff_t *tvb, int hf_index,
int hf_index_status, expert_field* ei_checksum, packet_info *pinfo, guint len);
#endif
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