freebsd-dev/contrib/tcpdump/lane.h

42 lines
1.1 KiB
C

/*
* Marko Kiiskila carnil@cs.tut.fi
*
* Tampere University of Technology - Telecommunications Laboratory
*
* Permission to use, copy, modify and distribute this
* software and its documentation is hereby granted,
* provided that both the copyright notice and this
* permission notice appear in all copies of the software,
* derivative works or modified versions, and any portions
* thereof, that both notices appear in supporting
* documentation, and that the use of this software is
* acknowledged in any publications resulting from using
* the software.
*
* TUT ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION AND DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS
* SOFTWARE.
*
*/
/* $Id: lane.h,v 1.7 2002/12/11 07:13:54 guy Exp $ */
#ifndef ETHER_ADDR_LEN
#define ETHER_ADDR_LEN 6
#endif
struct lecdatahdr_8023 {
u_int16_t le_header;
u_int8_t h_dest[ETHER_ADDR_LEN];
u_int8_t h_source[ETHER_ADDR_LEN];
u_int16_t h_type;
};
struct lane_controlhdr {
u_int16_t lec_header;
u_int8_t lec_proto;
u_int8_t lec_vers;
u_int16_t lec_opcode;
};