gems-kernel/source/THIRDPARTY/xnu/bsd/net/etherdefs.h
2024-06-03 11:29:39 -05:00

88 lines
3 KiB
C

/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* Mach Operating System
* Copyright (c) 1987 Carnegie-Mellon University
* All rights reserved. The CMU software License Agreement specifies
* the terms and conditions for use and redistribution.
*/
/*
* Copyright (c) 1982, 1986 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that this notice is preserved and that due credit is given
* to the University of California at Berkeley. The name of the University
* may not be used to endorse or promote products derived from this
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
*
* HISTORY
* 11-Jul-93 Mac Gillon (mgillon) at NeXT
* Integrated MULTICAST support
*
* 09-Apr-90 Bradley Taylor (btaylor) at NeXT, Inc.
* Created. Originally part of <netinet/if_ether.h>.
*/
#ifndef _ETHERDEFS_
#define _ETHERDEFS_
#include <sys/appleapiopts.h>
#if !defined(KERNEL) || defined(__APPLE_API_OBSOLETE)
#include <net/ethernet.h>
#warning net/etherdefs.h is obsolete! Use net/ethernet.h
#include <netinet/if_ether.h>
/*
* Ethernet address - 6 octets
*/
#define NUM_EN_ADDR_BYTES ETHER_ADDR_LEN
typedef struct ether_addr enet_addr_t;
typedef struct ether_header ether_header_t;
#define IFTYPE_ETHERNET "10MB Ethernet"
#define ETHERHDRSIZE ETHER_HDR_LEN
#define ETHERMAXPACKET ETHER_MAX_LEN
#define ETHERMINPACKET ETHER_MIN_LEN
#define ETHERCRC ETHER_CRC_LEN
/*
* Byte and bit in an enet_addr_t defining individual/group destination.
*/
#define EA_GROUP_BYTE 0
#define EA_GROUP_BIT 0x01
#endif /* KERNEL && !__APPLE_API_OBSOLETE */
#endif /* _ETHERDEFS_ */