Annotation of embedaddon/libnet/win32/wpdpack/Include/ip6_misc.h, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (c) 1993, 1994, 1997
! 3: * The Regents of the University of California. All rights reserved.
! 4: *
! 5: * Redistribution and use in source and binary forms, with or without
! 6: * modification, are permitted provided that: (1) source code distributions
! 7: * retain the above copyright notice and this paragraph in its entirety, (2)
! 8: * distributions including binary code include the above copyright notice and
! 9: * this paragraph in its entirety in the documentation or other materials
! 10: * provided with the distribution, and (3) all advertising materials mentioning
! 11: * features or use of this software display the following acknowledgement:
! 12: * ``This product includes software developed by the University of California,
! 13: * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
! 14: * the University nor the names of its contributors may be used to endorse
! 15: * or promote products derived from this software without specific prior
! 16: * written permission.
! 17: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
! 18: * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
! 19: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
! 20: *
! 21: * @(#) $Header: /tcpdump/master/libpcap/Win32/Include/ip6_misc.h,v 1.5 2006-01-22 18:02:18 gianluca Exp $ (LBL)
! 22: */
! 23:
! 24: /*
! 25: * This file contains a collage of declarations for IPv6 from FreeBSD not present in Windows
! 26: */
! 27:
! 28: #include <winsock2.h>
! 29:
! 30: #include <ws2tcpip.h>
! 31:
! 32: #ifndef __MINGW32__
! 33: #define IN_MULTICAST(a) IN_CLASSD(a)
! 34: #endif
! 35:
! 36: #define IN_EXPERIMENTAL(a) ((((u_int32_t) (a)) & 0xf0000000) == 0xf0000000)
! 37:
! 38: #define IN_LOOPBACKNET 127
! 39:
! 40: #if defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF)
! 41: /* IPv6 address */
! 42: struct in6_addr
! 43: {
! 44: union
! 45: {
! 46: u_int8_t u6_addr8[16];
! 47: u_int16_t u6_addr16[8];
! 48: u_int32_t u6_addr32[4];
! 49: } in6_u;
! 50: #define s6_addr in6_u.u6_addr8
! 51: #define s6_addr16 in6_u.u6_addr16
! 52: #define s6_addr32 in6_u.u6_addr32
! 53: #define s6_addr64 in6_u.u6_addr64
! 54: };
! 55:
! 56: #define IN6ADDR_ANY_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }
! 57: #define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
! 58: #endif /* __MINGW32__ */
! 59:
! 60:
! 61: #if (defined _MSC_VER) || (defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF))
! 62: typedef unsigned short sa_family_t;
! 63: #endif
! 64:
! 65:
! 66: #if defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF)
! 67:
! 68: #define __SOCKADDR_COMMON(sa_prefix) \
! 69: sa_family_t sa_prefix##family
! 70:
! 71: /* Ditto, for IPv6. */
! 72: struct sockaddr_in6
! 73: {
! 74: __SOCKADDR_COMMON (sin6_);
! 75: u_int16_t sin6_port; /* Transport layer port # */
! 76: u_int32_t sin6_flowinfo; /* IPv6 flow information */
! 77: struct in6_addr sin6_addr; /* IPv6 address */
! 78: };
! 79:
! 80: #define IN6_IS_ADDR_V4MAPPED(a) \
! 81: ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \
! 82: (((u_int32_t *) (a))[2] == htonl (0xffff)))
! 83:
! 84: #define IN6_IS_ADDR_MULTICAST(a) (((u_int8_t *) (a))[0] == 0xff)
! 85:
! 86: #define IN6_IS_ADDR_LINKLOCAL(a) \
! 87: ((((u_int32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfe800000))
! 88:
! 89: #define IN6_IS_ADDR_LOOPBACK(a) \
! 90: (((u_int32_t *) (a))[0] == 0 && ((u_int32_t *) (a))[1] == 0 && \
! 91: ((u_int32_t *) (a))[2] == 0 && ((u_int32_t *) (a))[3] == htonl (1))
! 92: #endif /* __MINGW32__ */
! 93:
! 94: #define ip6_vfc ip6_ctlun.ip6_un2_vfc
! 95: #define ip6_flow ip6_ctlun.ip6_un1.ip6_un1_flow
! 96: #define ip6_plen ip6_ctlun.ip6_un1.ip6_un1_plen
! 97: #define ip6_nxt ip6_ctlun.ip6_un1.ip6_un1_nxt
! 98: #define ip6_hlim ip6_ctlun.ip6_un1.ip6_un1_hlim
! 99: #define ip6_hops ip6_ctlun.ip6_un1.ip6_un1_hlim
! 100:
! 101: #define nd_rd_type nd_rd_hdr.icmp6_type
! 102: #define nd_rd_code nd_rd_hdr.icmp6_code
! 103: #define nd_rd_cksum nd_rd_hdr.icmp6_cksum
! 104: #define nd_rd_reserved nd_rd_hdr.icmp6_data32[0]
! 105:
! 106: /*
! 107: * IPV6 extension headers
! 108: */
! 109: #define IPPROTO_HOPOPTS 0 /* IPv6 hop-by-hop options */
! 110: #define IPPROTO_IPV6 41 /* IPv6 header. */
! 111: #define IPPROTO_ROUTING 43 /* IPv6 routing header */
! 112: #define IPPROTO_FRAGMENT 44 /* IPv6 fragmentation header */
! 113: #define IPPROTO_ESP 50 /* encapsulating security payload */
! 114: #define IPPROTO_AH 51 /* authentication header */
! 115: #define IPPROTO_ICMPV6 58 /* ICMPv6 */
! 116: #define IPPROTO_NONE 59 /* IPv6 no next header */
! 117: #define IPPROTO_DSTOPTS 60 /* IPv6 destination options */
! 118: #define IPPROTO_PIM 103 /* Protocol Independent Multicast. */
! 119:
! 120: #define IPV6_RTHDR_TYPE_0 0
! 121:
! 122: /* Option types and related macros */
! 123: #define IP6OPT_PAD1 0x00 /* 00 0 00000 */
! 124: #define IP6OPT_PADN 0x01 /* 00 0 00001 */
! 125: #define IP6OPT_JUMBO 0xC2 /* 11 0 00010 = 194 */
! 126: #define IP6OPT_JUMBO_LEN 6
! 127: #define IP6OPT_ROUTER_ALERT 0x05 /* 00 0 00101 */
! 128:
! 129: #define IP6OPT_RTALERT_LEN 4
! 130: #define IP6OPT_RTALERT_MLD 0 /* Datagram contains an MLD message */
! 131: #define IP6OPT_RTALERT_RSVP 1 /* Datagram contains an RSVP message */
! 132: #define IP6OPT_RTALERT_ACTNET 2 /* contains an Active Networks msg */
! 133: #define IP6OPT_MINLEN 2
! 134:
! 135: #define IP6OPT_BINDING_UPDATE 0xc6 /* 11 0 00110 */
! 136: #define IP6OPT_BINDING_ACK 0x07 /* 00 0 00111 */
! 137: #define IP6OPT_BINDING_REQ 0x08 /* 00 0 01000 */
! 138: #define IP6OPT_HOME_ADDRESS 0xc9 /* 11 0 01001 */
! 139: #define IP6OPT_EID 0x8a /* 10 0 01010 */
! 140:
! 141: #define IP6OPT_TYPE(o) ((o) & 0xC0)
! 142: #define IP6OPT_TYPE_SKIP 0x00
! 143: #define IP6OPT_TYPE_DISCARD 0x40
! 144: #define IP6OPT_TYPE_FORCEICMP 0x80
! 145: #define IP6OPT_TYPE_ICMP 0xC0
! 146:
! 147: #define IP6OPT_MUTABLE 0x20
! 148:
! 149:
! 150: #if defined(__MINGW32__) && defined(DEFINE_ADDITIONAL_IPV6_STUFF)
! 151: #ifndef EAI_ADDRFAMILY
! 152: struct addrinfo {
! 153: int ai_flags; /* AI_PASSIVE, AI_CANONNAME */
! 154: int ai_family; /* PF_xxx */
! 155: int ai_socktype; /* SOCK_xxx */
! 156: int ai_protocol; /* 0 or IPPROTO_xxx for IPv4 and IPv6 */
! 157: size_t ai_addrlen; /* length of ai_addr */
! 158: char *ai_canonname; /* canonical name for hostname */
! 159: struct sockaddr *ai_addr; /* binary address */
! 160: struct addrinfo *ai_next; /* next structure in linked list */
! 161: };
! 162: #endif
! 163: #endif /* __MINGW32__ */
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