bsd/net/etherdefs.h

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  59 #warning net/etherdefs.h is obsolete!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