forked from osmocom/wireshark
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/* packet-ip.h
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* Definitions for IP packet disassembly structures and routines
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* 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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*/
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#ifndef __PACKET_IP_H__
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#define __PACKET_IP_H__
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#include "ws_symbol_export.h"
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extern int proto_ip;
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typedef struct _ws_ip
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{
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guint8 ip_v_hl; /* combines ip_v and ip_hl */
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guint8 ip_tos;
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guint16 ip_len;
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guint16 ip_id;
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guint16 ip_off;
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guint8 ip_ttl;
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guint8 ip_p;
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guint16 ip_sum;
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address ip_src;
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address ip_dst;
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} ws_ip;
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void capture_ip(const guchar *, int, int, packet_counts *);
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guint16 ip_checksum(const guint8 *ptr, int len);
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/* Export the DSCP extended value-string table for other protocols */
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WS_DLL_PUBLIC value_string_ext dscp_vals_ext;
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#endif
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