bsd/net/etherdefs.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * Mach Operating System
  32  * Copyright (c) 1987 Carnegie-Mellon University
  33  * All rights reserved.  The CMU software License Agreement specifies
  34  * the terms and conditions for use and redistribution.
  35  */
  36
  37 /*
  38  * Copyright (c) 1982, 1986 Regents of the University of California.
  39  * All rights reserved.
  40  *
  41  * Redistribution and use in source and binary forms are permitted
  42  * provided that this notice is preserved and that due credit is given
  43  * to the University of California at Berkeley. The name of the University
  44  * may not be used to endorse or promote products derived from this
  45  * software without specific prior written permission. This software
  46  * is provided ``as is'' without express or implied warranty.
  47  *
  48  * HISTORY
  49  * 11-Jul-93  Mac Gillon (mgillon) at NeXT
  50  *      Integrated MULTICAST support
  51  *
  52  * 09-Apr-90  Bradley Taylor (btaylor) at NeXT, Inc.
  53  *      Created. Originally part of <netinet/if_ether.h>.
  54  */
  55 #ifndef _ETHERDEFS_
  56 #define _ETHERDEFS_
  57 #include <sys/appleapiopts.h>
  58 #if !defined(KERNEL) || defined(__APPLE_API_OBSOLETE)
  59
  60 #include <net/ethernet.h>
  61 #warning net/etherdefs.h is obsolete! Use net/ethernet.h
  62
  63 #include        <netinet/if_ether.h>
  64
  65 /*
  66  * Ethernet address - 6 octets
  67  */
  68 #define NUM_EN_ADDR_BYTES       ETHER_ADDR_LEN
  69
  70
  71 typedef struct ether_addr enet_addr_t;
  72
  73 typedef struct ether_header ether_header_t;
  74
  75 #define IFTYPE_ETHERNET "10MB Ethernet"
  76
  77 #define ETHERHDRSIZE    ETHER_HDR_LEN
  78 #define ETHERMAXPACKET  ETHER_MAX_LEN
  79 #define ETHERMINPACKET  ETHER_MIN_LEN
  80 #define ETHERCRC        ETHER_CRC_LEN
  81
  82 /*
  83  * Byte and bit in an enet_addr_t defining individual/group destination.
  84  */
  85 #define EA_GROUP_BYTE   0
  86 #define EA_GROUP_BIT    0x01
  87
  88
  89 #endif /* KERNEL && !__APPLE_API_OBSOLETE */
  90 #endif /* _ETHERDEFS_ */