124 lines
4.0 KiB
C
124 lines
4.0 KiB
C
/*
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* Copyright (C) 2001 Francois Gouget
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WS2TCPIP__
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#define __WS2TCPIP__
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#ifdef USE_WS_PREFIX
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#define WS(x) WS_##x
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#else
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#define WS(x) x
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#endif
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/* FIXME: This gets defined by some Unix (Linux) header and messes things */
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#undef s6_addr
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/*
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* Multicast group information
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*/
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struct WS(ip_mreq)
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{
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struct WS(in_addr) imr_multiaddr;
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struct WS(in_addr) imr_interface;
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};
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struct WS(ip_mreq_source) {
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struct WS(in_addr) imr_multiaddr;
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struct WS(in_addr) imr_sourceaddr;
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struct WS(in_addr) imr_interface;
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};
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struct WS(ip_msfilter) {
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struct WS(in_addr) imsf_multiaddr;
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struct WS(in_addr) imsf_interface;
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u_long imsf_fmode;
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u_long imsf_numsrc;
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struct WS(in_addr) imsf_slist[1];
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};
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typedef struct WS(in_addr6)
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{
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u_char s6_addr[16]; /* IPv6 address */
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} IN6_ADDR, *PIN6_ADDR, *LPIN6_ADDR;
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typedef struct WS(sockaddr_in6)
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{
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short sin6_family; /* AF_INET6 */
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u_short sin6_port; /* Transport level port number */
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u_long sin6_flowinfo; /* IPv6 flow information */
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struct WS(in_addr6) sin6_addr; /* IPv6 address */
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} SOCKADDR_IN6,*PSOCKADDR_IN6, *LPSOCKADDR_IN6;
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typedef union sockaddr_gen
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{
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struct WS(sockaddr) Address;
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struct WS(sockaddr_in) AddressIn;
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struct WS(sockaddr_in6) AddressIn6;
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} WS(sockaddr_gen);
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/* Structure to keep interface specific information */
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typedef struct _INTERFACE_INFO
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{
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u_long iiFlags; /* Interface flags */
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WS(sockaddr_gen) iiAddress; /* Interface address */
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WS(sockaddr_gen) iiBroadcastAddress; /* Broadcast address */
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WS(sockaddr_gen) iiNetmask; /* Network mask */
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} INTERFACE_INFO, * LPINTERFACE_INFO;
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/* Possible flags for the iiFlags - bitmask */
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#ifndef USE_WS_PREFIX
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#define IFF_UP 0x00000001 /* Interface is up */
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#define IFF_BROADCAST 0x00000002 /* Broadcast is supported */
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#define IFF_LOOPBACK 0x00000004 /* this is loopback interface */
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#define IFF_POINTTOPOINT 0x00000008 /* this is point-to-point interface */
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#define IFF_MULTICAST 0x00000010 /* multicast is supported */
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#else
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#define WS_IFF_UP 0x00000001 /* Interface is up */
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#define WS_IFF_BROADCAST 0x00000002 /* Broadcast is supported */
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#define WS_IFF_LOOPBACK 0x00000004 /* this is loopback interface */
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#define WS_IFF_POINTTOPOINT 0x00000008 /* this is point-to-point interface */
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#define WS_IFF_MULTICAST 0x00000010 /* multicast is supported */
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#endif /* USE_WS_PREFIX */
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#ifndef USE_WS_PREFIX
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#define IP_OPTIONS 1
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#define IP_HDRINCL 2
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#define IP_TOS 3
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#define IP_TTL 4
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#define IP_MULTICAST_IF 9
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#define IP_MULTICAST_TTL 10
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#define IP_MULTICAST_LOOP 11
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#define IP_ADD_MEMBERSHIP 12
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#define IP_DROP_MEMBERSHIP 13
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#define IP_DONTFRAGMENT 14
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#else
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#define WS_IP_OPTIONS 1
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#define WS_IP_HDRINCL 2
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#define WS_IP_TOS 3
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#define WS_IP_TTL 4
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#define WS_IP_MULTICAST_IF 9
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#define WS_IP_MULTICAST_TTL 10
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#define WS_IP_MULTICAST_LOOP 11
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#define WS_IP_ADD_MEMBERSHIP 12
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#define WS_IP_DROP_MEMBERSHIP 13
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#define WS_IP_DONTFRAGMENT 14
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#endif /* USE_WS_PREFIX */
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#endif /* __WS2TCPIP__ */
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