--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/holdingarea/llvm/llvm-gcc4.2-2.7-x86-mingw32/include/ws2tcpip.h Thu Sep 16 09:43:14 2010 +0100
@@ -0,0 +1,379 @@
+/*
+ * ws2tcpip.h : TCP/IP specific extensions in Windows Sockets 2
+ *
+ * Portions Copyright (c) 1980, 1983, 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ */
+
+#ifndef _WS2TCPIP_H
+#define _WS2TCPIP_H
+#if __GNUC__ >=3
+#pragma GCC system_header
+#endif
+
+#if (defined _WINSOCK_H && !defined _WINSOCK2_H)
+#error "ws2tcpip.h is not compatible with winsock.h. Include winsock2.h instead."
+#endif
+
+#include <winsock2.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The IP_* macros are also defined in winsock.h, but some values are different there.
+ * The values defined in winsock.h for 1.1 and used in wsock32.dll are consistent
+ * with the original values Steve Deering defined in his document "IP Multicast Extensions
+ * for 4.3BSD UNIX related systems (MULTICAST 1.2 Release)." However, these conflicted with
+ * the definitions for some IPPROTO_IP level socket options already assigned by BSD,
+ * so Berkeley changed all the values by adding 7. WinSock2 (ws2_32.dll) uses
+ * the BSD 4.4 compatible values defined here.
+ *
+ * See also: msdn kb article Q257460
+ * http://support.microsoft.com/support/kb/articles/Q257/4/60.asp
+ */
+
+/* This is also defined in winsock.h; value hasn't changed */
+#define IP_OPTIONS 1
+
+#define IP_HDRINCL 2
+/*
+ * These are also be defined in winsock.h,
+ * but values have changed for WinSock2 interface
+ */
+#define IP_TOS 3 /* old (winsock 1.1) value 8 */
+#define IP_TTL 4 /* old value 7 */
+#define IP_MULTICAST_IF 9 /* old value 2 */
+#define IP_MULTICAST_TTL 10 /* old value 3 */
+#define IP_MULTICAST_LOOP 11 /* old value 4 */
+#define IP_ADD_MEMBERSHIP 12 /* old value 5 */
+#define IP_DROP_MEMBERSHIP 13 /* old value 6 */
+#define IP_DONTFRAGMENT 14 /* old value 9 */
+#define IP_ADD_SOURCE_MEMBERSHIP 15
+#define IP_DROP_SOURCE_MEMBERSHIP 16
+#define IP_BLOCK_SOURCE 17
+#define IP_UNBLOCK_SOURCE 18
+#define IP_PKTINFO 19
+
+/*
+ * As with BSD implementation, IPPROTO_IPV6 level socket options have
+ * same values as IPv4 counterparts.
+ */
+#define IPV6_UNICAST_HOPS 4
+#define IPV6_MULTICAST_IF 9
+#define IPV6_MULTICAST_HOPS 10
+#define IPV6_MULTICAST_LOOP 11
+#define IPV6_ADD_MEMBERSHIP 12
+#define IPV6_DROP_MEMBERSHIP 13
+#define IPV6_JOIN_GROUP IPV6_ADD_MEMBERSHIP
+#define IPV6_LEAVE_GROUP IPV6_DROP_MEMBERSHIP
+#define IPV6_PKTINFO 19
+
+#define IP_DEFAULT_MULTICAST_TTL 1
+#define IP_DEFAULT_MULTICAST_LOOP 1
+#define IP_MAX_MEMBERSHIPS 20
+
+#define TCP_EXPEDITED_1122 2
+
+#define UDP_NOCHECKSUM 1
+
+/* INTERFACE_INFO iiFlags */
+#define IFF_UP 1
+#define IFF_BROADCAST 2
+#define IFF_LOOPBACK 4
+#define IFF_POINTTOPOINT 8
+#define IFF_MULTICAST 16
+
+#define SIO_GET_INTERFACE_LIST _IOR('t', 127, u_long)
+
+#define INET_ADDRSTRLEN 16
+#define INET6_ADDRSTRLEN 46
+
+/* getnameinfo constants */
+#define NI_MAXHOST 1025
+#define NI_MAXSERV 32
+
+#define NI_NOFQDN 0x01
+#define NI_NUMERICHOST 0x02
+#define NI_NAMEREQD 0x04
+#define NI_NUMERICSERV 0x08
+#define NI_DGRAM 0x10
+
+/* getaddrinfo constants */
+#define AI_PASSIVE 1
+#define AI_CANONNAME 2
+#define AI_NUMERICHOST 4
+
+/* getaddrinfo error codes */
+#define EAI_AGAIN WSATRY_AGAIN
+#define EAI_BADFLAGS WSAEINVAL
+#define EAI_FAIL WSANO_RECOVERY
+#define EAI_FAMILY WSAEAFNOSUPPORT
+#define EAI_MEMORY WSA_NOT_ENOUGH_MEMORY
+#define EAI_NODATA WSANO_DATA
+#define EAI_NONAME WSAHOST_NOT_FOUND
+#define EAI_SERVICE WSATYPE_NOT_FOUND
+#define EAI_SOCKTYPE WSAESOCKTNOSUPPORT
+
+/*
+ * ip_mreq also in winsock.h for WinSock1.1,
+ * but online msdn docs say it is defined here for WinSock2.
+ */
+
+struct ip_mreq {
+ struct in_addr imr_multiaddr;
+ struct in_addr imr_interface;
+};
+
+struct ip_mreq_source {
+ struct in_addr imr_multiaddr;
+ struct in_addr imr_sourceaddr;
+ struct in_addr imr_interface;
+};
+
+struct ip_msfilter {
+ struct in_addr imsf_multiaddr;
+ struct in_addr imsf_interface;
+ u_long imsf_fmode;
+ u_long imsf_numsrc;
+ struct in_addr imsf_slist[1];
+};
+
+#define IP_MSFILTER_SIZE(numsrc) \
+ (sizeof(struct ip_msfilter) - sizeof(struct in_addr) \
+ + (numsrc) * sizeof(struct in_addr))
+
+struct in_pktinfo {
+ IN_ADDR ipi_addr;
+ UINT ipi_ifindex;
+};
+typedef struct in_pktinfo IN_PKTINFO;
+
+
+/* ipv6 */
+/* These require XP or .NET Server or use of add-on IPv6 stacks on NT 4
+ or higher */
+
+/* This is based on the example given in RFC 2553 with stdint types
+ changed to BSD types. For now, use these field names until there
+ is some consistency in MS docs. In this file, we only use the
+ in6_addr structure start address, with casts to get the right offsets
+ when testing addresses */
+
+struct in6_addr {
+ union {
+ u_char _S6_u8[16];
+ u_short _S6_u16[8];
+ u_long _S6_u32[4];
+ } _S6_un;
+};
+/* s6_addr is the standard name */
+#define s6_addr _S6_un._S6_u8
+
+/* These are GLIBC names */
+#define s6_addr16 _S6_un._S6_u16
+#define s6_addr32 _S6_un._S6_u32
+
+/* These are used in some MS code */
+#define in_addr6 in6_addr
+#define _s6_bytes _S6_un._S6_u8
+#define _s6_words _S6_un._S6_u16
+
+typedef struct in6_addr IN6_ADDR, *PIN6_ADDR, *LPIN6_ADDR;
+
+struct sockaddr_in6 {
+ short sin6_family; /* AF_INET6 */
+ u_short sin6_port; /* transport layer port # */
+ u_long sin6_flowinfo; /* IPv6 traffic class & flow info */
+ struct in6_addr sin6_addr; /* IPv6 address */
+ u_long sin6_scope_id; /* set of interfaces for a scope */
+};
+typedef struct sockaddr_in6 SOCKADDR_IN6, *PSOCKADDR_IN6, *LPSOCKADDR_IN6;
+
+extern const struct in6_addr in6addr_any;
+extern const struct in6_addr in6addr_loopback;
+/* the above can get initialised using: */
+#define IN6ADDR_ANY_INIT { 0 }
+#define IN6ADDR_LOOPBACK_INIT { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 }
+
+/* Described in RFC 2292, but not in 2553 */
+/* int IN6_ARE_ADDR_EQUAL(const struct in6_addr * a, const struct in6_addr * b) */
+#define IN6_ARE_ADDR_EQUAL(a, b) \
+ (memcmp ((void*)(a), (void*)(b), sizeof (struct in6_addr)) == 0)
+
+
+/* Address Testing Macros
+
+ These macro functions all take const struct in6_addr* as arg.
+ Static inlines would allow type checking, but RFC 2553 says they
+ macros.
+ NB: These are written specifically for little endian host */
+
+#define IN6_IS_ADDR_UNSPECIFIED(_addr) \
+ ( (((const u_long *)(_addr))[0] == 0) \
+ && (((const u_long *)(_addr))[1] == 0) \
+ && (((const u_long *)(_addr))[2] == 0) \
+ && (((const u_long *)(_addr))[3] == 0))
+
+#define IN6_IS_ADDR_LOOPBACK(_addr) \
+ ( (((const u_long *)(_addr))[0] == 0) \
+ && (((const u_long *)(_addr))[1] == 0) \
+ && (((const u_long *)(_addr))[2] == 0) \
+ && (((const u_long *)(_addr))[3] == 0x01000000)) /* Note byte order reversed */
+/* (((const u_long *)(_addr))[3] == ntohl(1)) */
+
+#define IN6_IS_ADDR_MULTICAST(_addr) (((const u_char *) (_addr))[0] == 0xff)
+
+#define IN6_IS_ADDR_LINKLOCAL(_addr) \
+ ( (((const u_char *)(_addr))[0] == 0xfe) \
+ && ((((const u_char *)(_addr))[1] & 0xc0) == 0x80))
+
+#define IN6_IS_ADDR_SITELOCAL(_addr) \
+ ( (((const u_char *)(_addr))[0] == 0xfe) \
+ && ((((const u_char *)(_addr))[1] & 0xc0) == 0xc0))
+
+#define IN6_IS_ADDR_V4MAPPED(_addr) \
+ ( (((const u_long *)(_addr))[0] == 0) \
+ && (((const u_long *)(_addr))[1] == 0) \
+ && (((const u_long *)(_addr))[2] == 0xffff0000)) /* Note byte order reversed */
+/* (((const u_long *)(_addr))[2] == ntohl(0x0000ffff))) */
+
+#define IN6_IS_ADDR_V4COMPAT(_addr) \
+ ( (((const u_long *)(_addr))[0] == 0) \
+ && (((const u_long *)(_addr))[1] == 0) \
+ && (((const u_long *)(_addr))[2] == 0) \
+ && (((const u_long *)(_addr))[3] != 0) \
+ && (((const u_long *)(_addr))[3] != 0x01000000)) /* Note byte order reversed */
+/* (ntohl (((const u_long *)(_addr))[3]) > 1 ) */
+
+
+#define IN6_IS_ADDR_MC_NODELOCAL(_addr) \
+ ( IN6_IS_ADDR_MULTICAST(_addr) \
+ && ((((const u_char *)(_addr))[1] & 0xf) == 0x1))
+
+#define IN6_IS_ADDR_MC_LINKLOCAL(_addr) \
+ ( IN6_IS_ADDR_MULTICAST (_addr) \
+ && ((((const u_char *)(_addr))[1] & 0xf) == 0x2))
+
+#define IN6_IS_ADDR_MC_SITELOCAL(_addr) \
+ ( IN6_IS_ADDR_MULTICAST(_addr) \
+ && ((((const u_char *)(_addr))[1] & 0xf) == 0x5))
+
+#define IN6_IS_ADDR_MC_ORGLOCAL(_addr) \
+ ( IN6_IS_ADDR_MULTICAST(_addr) \
+ && ((((const u_char *)(_addr))[1] & 0xf) == 0x8))
+
+#define IN6_IS_ADDR_MC_GLOBAL(_addr) \
+ ( IN6_IS_ADDR_MULTICAST(_addr) \
+ && ((((const u_char *)(_addr))[1] & 0xf) == 0xe))
+
+
+typedef int socklen_t;
+
+struct ipv6_mreq {
+ struct in6_addr ipv6mr_multiaddr;
+ unsigned int ipv6mr_interface;
+};
+typedef struct ipv6_mreq IPV6_MREG;
+
+struct in6_pktinfo {
+ IN6_ADDR ipi6_addr;
+ UINT ipi6_ifindex;
+};
+typedef struct in6_pktinfo IN6_PKTINFO;
+
+struct addrinfo {
+ int ai_flags;
+ int ai_family;
+ int ai_socktype;
+ int ai_protocol;
+ size_t ai_addrlen;
+ char *ai_canonname;
+ struct sockaddr *ai_addr;
+ struct addrinfo *ai_next;
+};
+
+#if (_WIN32_WINNT >= 0x0501)
+void WSAAPI freeaddrinfo (struct addrinfo*);
+int WSAAPI getaddrinfo (const char*,const char*,const struct addrinfo*,
+ struct addrinfo**);
+int WSAAPI getnameinfo(const struct sockaddr*,socklen_t,char*,DWORD,
+ char*,DWORD,int);
+#else
+/* FIXME: Need WS protocol-independent API helpers. */
+#endif
+
+static __inline char*
+gai_strerrorA(int ecode)
+{
+ static char message[1024+1];
+ DWORD dwFlags = FORMAT_MESSAGE_FROM_SYSTEM
+ | FORMAT_MESSAGE_IGNORE_INSERTS
+ | FORMAT_MESSAGE_MAX_WIDTH_MASK;
+ DWORD dwLanguageId = MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT);
+ FormatMessageA(dwFlags, NULL, ecode, dwLanguageId, (LPSTR)message, 1024, NULL);
+ return message;
+}
+static __inline WCHAR*
+gai_strerrorW(int ecode)
+{
+ static WCHAR message[1024+1];
+ DWORD dwFlags = FORMAT_MESSAGE_FROM_SYSTEM
+ | FORMAT_MESSAGE_IGNORE_INSERTS
+ | FORMAT_MESSAGE_MAX_WIDTH_MASK;
+ DWORD dwLanguageId = MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT);
+ FormatMessageW(dwFlags, NULL, ecode, dwLanguageId, (LPWSTR)message, 1024, NULL);
+ return message;
+}
+#ifdef UNICODE
+#define gai_strerror gai_strerrorW
+#else
+#define gai_strerror gai_strerrorA
+#endif
+
+/* Some older IPv4/IPv6 compatibility stuff */
+
+/* This struct lacks sin6_scope_id; retained for use in sockaddr_gen */
+struct sockaddr_in6_old {
+ short sin6_family;
+ u_short sin6_port;
+ u_long sin6_flowinfo;
+ struct in6_addr sin6_addr;
+};
+
+typedef union sockaddr_gen{
+ struct sockaddr Address;
+ struct sockaddr_in AddressIn;
+ struct sockaddr_in6_old AddressIn6;
+} sockaddr_gen;
+
+
+typedef struct _INTERFACE_INFO {
+ u_long iiFlags;
+ sockaddr_gen iiAddress;
+ sockaddr_gen iiBroadcastAddress;
+ sockaddr_gen iiNetmask;
+} INTERFACE_INFO, *LPINTERFACE_INFO;
+
+/*
+ The definition above can cause problems on NT4,prior to sp4.
+ To workaround, include the following struct and typedef and
+ #define INTERFACE_INFO OLD_INTERFACE_INFO
+ See: FIX: WSAIoctl SIO_GET_INTERFACE_LIST Option Problem
+ (Q181520) in MSDN KB.
+
+ The old definition causes problems on newer NT and on XP.
+
+typedef struct _OLD_INTERFACE_INFO {
+ u_long iiFlags;
+ struct sockaddr iiAddress;
+ struct sockaddr iiBroadcastAddress;
+ struct sockaddr iiNetmask;
+} OLD_INTERFACE_INFO;
+*/
+
+#ifdef __cplusplus
+}
+#endif
+#endif