libnet  latest A Portable Framework for Low-Level Network Packet Construction
vlan.h
1 /*-
2  * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
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9  * notice, this list of conditions and the following disclaimer.
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11  * notice, this list of conditions and the following disclaimer in the
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14  * must display the following acknowledgement:
15  * This product includes software developed by the University of
16  * California, Berkeley and its contributors.
17  * 4. Neither the name of the University nor the names of its contributors
18  * may be used to endorse or promote products derived from this software
19  * without specific prior written permission.
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21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS AS IS'' AND
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23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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32  *
33  * @(#) $Header: /tcpdump/master/libpcap/pcap/vlan.h,v 1.1.2.2 2008-08-06 07:45:59 guy Exp$
34  */
35
36 #ifndef lib_pcap_vlan_h
37 #define lib_pcap_vlan_h
38
39 struct vlan_tag {
40  u_int16_t vlan_tpid; /* ETH_P_8021Q */
41  u_int16_t vlan_tci; /* VLAN TCI */
42 };
43
44 #define VLAN_TAG_LEN 4
45
46 #endif
Definition: vlan.h:39