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packet-icmp.h
1/* packet-icmp.h
2 * Definitions for ICMP: http://tools.ietf.org/html/rfc792.
3 *
4 * Wireshark - Network traffic analyzer
5 * By Gerald Combs <gerald@wireshark.org>
6 * Copyright 1998 Gerald Combs
7 *
8 * SPDX-License-Identifier: GPL-2.0-or-later
9 */
10
11#ifndef __PACKET_ICMP_H__
12#define __PACKET_ICMP_H__
13
14/* ICMP echo request/reply transaction statistics ... used by ICMP tap(s) */
15 typedef struct _icmp_transaction_t {
16 uint32_t rqst_frame;
17 uint32_t resp_frame;
18 nstime_t rqst_time;
19 nstime_t resp_time;
20} icmp_transaction_t;
21
22/* ICMP info ... used by sequence analysis tap and stored in pinfo with p_add_proto_data */
23 typedef struct {
24 uint8_t type;
25 uint8_t code;
26} icmp_info_t;
27
28 int get_best_guess_timestamp(tvbuff_t *tvb, int offset, nstime_t *comp_ts, nstime_t *out_ts);
29
30#endif
_icmp_transaction_t
Definition packet-icmp.h:15
icmp_info_t
Definition packet-icmp.h:23
nstime_t
Definition nstime.h:26
tvbuff
Definition tvbuff-int.h:36