mingw-w64-headers/include/ws2tcpip.h - mingw-w64 - Git at Google


            
            /**

            
             * This file has no copyright assigned and is placed in the Public Domain.

            
             * This file is part of the mingw-w64 runtime package.

            
             * No warranty is given; refer to the file DISCLAIMER.PD within this package.

            
             */

            
            #ifndef _WS2TCPIP_H_

            
            #define _WS2TCPIP_H_


            #include <_mingw_unicode.h>


            #ifdef __LP64__

            
            #pragma push_macro("u_long")

            
            #undef u_long

            
            #define u_long __ms_u_long

            
            #endif


            #include <winsock2.h>

            
            #include <ws2ipdef.h>

            
            #include <psdk_inc/_ip_mreq1.h>

            
            #include <winapifamily.h>


            #define SIO_GET_INTERFACE_LIST _IOR('t',127,u_long)


            #define SIO_GET_INTERFACE_LIST_EX _IOR('t',126,u_long)

            
            #define SIO_SET_MULTICAST_FILTER _IOW('t',125,u_long)

            
            #define SIO_GET_MULTICAST_FILTER _IOW('t',124 | IOC_IN,u_long)

            
            #define SIOCSIPMSFILTER SIO_SET_MULTICAST_FILTER

            
            #define SIOCGIPMSFILTER SIO_GET_MULTICAST_FILTER

            
            #define SIOCSMSFILTER _IOW('t',126,u_long)

            
            #define SIOCGMSFILTER _IOW('t',127 | IOC_IN,u_long)


            #if NTDDI_VERSION >= NTDDI_VISTASP1

            
            #define IDEAL_SEND_BACKLOG_IOCTLS

            
            #define SIO_IDEAL_SEND_BACKLOG_QUERY _IOR('t',123,u_long)

            
            #define SIO_IDEAL_SEND_BACKLOG_CHANGE _IO('t',122)

            
            #endif


            #define UDP_NOCHECKSUM 1

            
            #define UDP_CHECKSUM_COVERAGE 20


            #include <ws2ipdef.h>


            #define SS_PORT(ssp) (((struct sockaddr_in*)(ssp))->sin_port)


            #define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }

            
            #define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }


            #ifdef __cplusplus

            
            extern "C" {

            
            #endif


              extern const struct in6_addr in6addr_any;

            
              extern const struct in6_addr in6addr_loopback;


            int IN6_IS_ADDR_UNSPECIFIED(const struct in6_addr *);

            
            int IN6_IS_ADDR_LOOPBACK(const struct in6_addr *);

            
            int IN6_IS_ADDR_MULTICAST(const struct in6_addr *);

            
            int IN6_IS_ADDR_LINKLOCAL(const struct in6_addr *);

            
            int IN6_IS_ADDR_SITELOCAL(const struct in6_addr *);

            
            int IN6_IS_ADDR_V4MAPPED(const struct in6_addr *);

            
            int IN6_IS_ADDR_V4COMPAT(const struct in6_addr *);

            
            int IN6_IS_ADDR_MC_NODELOCAL(const struct in6_addr *);

            
            int IN6_IS_ADDR_MC_LINKLOCAL(const struct in6_addr *);

            
            int IN6_IS_ADDR_MC_SITELOCAL(const struct in6_addr *);

            
            int IN6_IS_ADDR_MC_ORGLOCAL(const struct in6_addr *);

            
            int IN6_IS_ADDR_MC_GLOBAL(const struct in6_addr *);

            
            int IN6ADDR_ISANY(const struct sockaddr_in6 *);

            
            int IN6ADDR_ISLOOPBACK(const struct sockaddr_in6 *);

            
            void IN6_SET_ADDR_UNSPECIFIED(struct in6_addr *);

            
            void IN6_SET_ADDR_LOOPBACK(struct in6_addr *);

            
            void IN6ADDR_SETANY(struct sockaddr_in6 *);

            
            void IN6ADDR_SETLOOPBACK(struct sockaddr_in6 *);


            WS2TCPIP_INLINE int IN6_IS_ADDR_UNSPECIFIED(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0) && (a->s6_words[6]==0) && (a->s6_words[7]==0)); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_LOOPBACK(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0) && (a->s6_words[6]==0) && (a->s6_words[7]==0x0100)); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_MULTICAST(const struct in6_addr *a) { return (a->s6_bytes[0]==0xff); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_LINKLOCAL(const struct in6_addr *a) { return ((a->s6_bytes[0]==0xfe) && ((a->s6_bytes[1] & 0xc0)==0x80)); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_SITELOCAL(const struct in6_addr *a) { return ((a->s6_bytes[0]==0xfe) && ((a->s6_bytes[1] & 0xc0)==0xc0)); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_V4MAPPED(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0xffff)); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_V4COMPAT(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0) && !((a->s6_words[6]==0) && (a->s6_addr[14]==0) && ((a->s6_addr[15]==0) || (a->s6_addr[15]==1)))); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_MC_NODELOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==1); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_MC_LINKLOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==2); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_MC_SITELOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==5); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_MC_ORGLOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==8); }

            
            WS2TCPIP_INLINE int IN6_IS_ADDR_MC_GLOBAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==0xe); }

            
            WS2TCPIP_INLINE int IN6ADDR_ISANY(const struct sockaddr_in6 *a) { return ((a->sin6_family==AF_INET6) && IN6_IS_ADDR_UNSPECIFIED(&a->sin6_addr)); }

            
            WS2TCPIP_INLINE int IN6ADDR_ISLOOPBACK(const struct sockaddr_in6 *a) { return ((a->sin6_family==AF_INET6) && IN6_IS_ADDR_LOOPBACK(&a->sin6_addr)); }

            
            WS2TCPIP_INLINE void IN6_SET_ADDR_UNSPECIFIED(struct in6_addr *a) { memset(a->s6_bytes,0,sizeof(struct in6_addr)); }

            
            WS2TCPIP_INLINE void IN6_SET_ADDR_LOOPBACK(struct in6_addr *a) {

            
              memset(a->s6_bytes,0,sizeof(struct in6_addr));

            
              a->s6_bytes[15] = 1;

            
            }

            
            WS2TCPIP_INLINE void IN6ADDR_SETANY(struct sockaddr_in6 *a) {

            
              a->sin6_family = AF_INET6;

            
              a->sin6_port = 0;

            
              a->sin6_flowinfo = 0;

            
              IN6_SET_ADDR_UNSPECIFIED(&a->sin6_addr);

            
              a->sin6_scope_id = 0;

            
            }

            
            WS2TCPIP_INLINE void IN6ADDR_SETLOOPBACK(struct sockaddr_in6 *a) {

            
              a->sin6_family = AF_INET6;

            
              a->sin6_port = 0;

            
              a->sin6_flowinfo = 0;

            
              IN6_SET_ADDR_LOOPBACK(&a->sin6_addr);

            
              a->sin6_scope_id = 0;

            
            }


            #ifdef IDEAL_SEND_BACKLOG_IOCTLS

            
            WS2TCPIP_INLINE int idealsendbacklogquery(SOCKET s, ULONG *isb) {

            
              DWORD bytes;

            
              return WSAIoctl(s, SIO_IDEAL_SEND_BACKLOG_QUERY, NULL, 0, isb, sizeof(*isb), &bytes, NULL, NULL);

            
            }


            WS2TCPIP_INLINE int idealsendbacklognotify(SOCKET s, LPWSAOVERLAPPED overlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE routine) {

            
              DWORD bytes;

            
              return WSAIoctl(s, SIO_IDEAL_SEND_BACKLOG_CHANGE, NULL, 0, NULL, 0, &bytes, overlapped, routine);

            
            }

            
            #endif


            /* Those declarations are mandatory for Open Group Base spec */

            
            #define IN6_IS_ADDR_UNSPECIFIED IN6_IS_ADDR_UNSPECIFIED

            
            #define IN6_IS_ADDR_LOOPBACK IN6_IS_ADDR_LOOPBACK

            
            #define IN6_IS_ADDR_MULTICAST IN6_IS_ADDR_MULTICAST

            
            #define IN6_IS_ADDR_LINKLOCAL IN6_IS_ADDR_LINKLOCAL

            
            #define IN6_IS_ADDR_SITELOCAL IN6_IS_ADDR_SITELOCAL

            
            #define IN6_IS_ADDR_V4MAPPED IN6_IS_ADDR_V4MAPPED

            
            #define IN6_IS_ADDR_V4COMPAT IN6_IS_ADDR_V4COMPAT

            
            #define IN6_IS_ADDR_MC_NODELOCAL IN6_IS_ADDR_MC_NODELOCAL

            
            #define IN6_IS_ADDR_MC_LINKLOCAL IN6_IS_ADDR_MC_LINKLOCAL

            
            #define IN6_IS_ADDR_MC_SITELOCAL IN6_IS_ADDR_MC_SITELOCAL

            
            #define IN6_IS_ADDR_MC_ORGLOCAL IN6_IS_ADDR_MC_ORGLOCAL

            
            #define IN6_IS_ADDR_MC_GLOBAL IN6_IS_ADDR_MC_GLOBAL


            #ifdef __cplusplus

            
            }

            
            #endif


            typedef struct in_pktinfo {

            
              IN_ADDR ipi_addr;

            
              UINT ipi_ifindex;

            
            } IN_PKTINFO;


            C_ASSERT(sizeof(IN_PKTINFO)==8);


            typedef struct in6_pktinfo {

            
              IN6_ADDR ipi6_addr;

            
              UINT ipi6_ifindex;

            
            } IN6_PKTINFO;


            C_ASSERT(sizeof(IN6_PKTINFO)==20);


            #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_NONAME WSAHOST_NOT_FOUND

            
            #define EAI_SERVICE WSATYPE_NOT_FOUND

            
            #define EAI_SOCKTYPE WSAESOCKTNOSUPPORT


            #define EAI_NODATA 11004 /* WSANO_DATA */


            typedef 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;

            
            } ADDRINFOA,*PADDRINFOA;


            typedef struct addrinfoW {

            
              int ai_flags;

            
              int ai_family;

            
              int ai_socktype;

            
              int ai_protocol;

            
              size_t ai_addrlen;

            
              PWSTR ai_canonname;

            
              struct sockaddr *ai_addr;

            
              struct addrinfoW *ai_next;

            
            } ADDRINFOW,*PADDRINFOW;


            typedef __MINGW_NAME_AW(ADDRINFO) ADDRINFOT,*PADDRINFOT;


            typedef ADDRINFOA ADDRINFO,*LPADDRINFO;


            #define AI_PASSIVE                  0x00000001

            
            #define AI_CANONNAME                0x00000002

            
            #define AI_NUMERICHOST              0x00000004

            
            #if (_WIN32_WINNT >= 0x0600)

            
            #define AI_NUMERICSERV              0x00000008

            
            #define AI_ALL                      0x00000100

            
            #define AI_ADDRCONFIG               0x00000400

            
            #define AI_V4MAPPED                 0x00000800

            
            #define AI_NON_AUTHORITATIVE        0x00004000

            
            #define AI_SECURE                   0x00008000

            
            #define AI_RETURN_PREFERRED_NAMES   0x00010000

            
            #endif

            
            #if (_WIN32_WINNT >= 0x0601)

            
            #define AI_FQDN                     0x00020000

            
            #define AI_FILESERVER               0x00040000

            
            #endif

            
            #if (_WIN32_WINNT >= 0x0602)

            
            #define AI_DISABLE_IDN_ENCODING     0x00080000

            
            #endif


            #ifdef __cplusplus

            
            extern "C" {

            
            #endif


            #define GetAddrInfo __MINGW_NAME_AW(GetAddrInfo)


              WINSOCK_API_LINKAGE int WSAAPI getaddrinfo(const char *nodename,const char *servname,const struct addrinfo *hints,struct addrinfo **res);

            
              WINSOCK_API_LINKAGE int WSAAPI GetAddrInfoW(PCWSTR pNodeName,PCWSTR pServiceName,const ADDRINFOW *pHints,PADDRINFOW *ppResult);


            #define GetAddrInfoA getaddrinfo


            #if INCL_WINSOCK_API_TYPEDEFS

            
              typedef int (WSAAPI *LPFN_GETADDRINFO)(const char *nodename,const char *servname,const struct addrinfo *hints,struct addrinfo **res);

            
              typedef int (WSAAPI *LPFN_GETADDRINFOW)(PCWSTR pNodeName,PCWSTR pServiceName,const ADDRINFOW *pHints,PADDRINFOW *ppResult);


            #define LPFN_GETADDRINFOA LPFN_GETADDRINFO


            #define LPFN_GETADDRINFOT __MINGW_NAME_AW(LPFN_GETADDRINFO)

            
            #endif


            #define FreeAddrInfo __MINGW_NAME_AW(FreeAddrInfo)


              WINSOCK_API_LINKAGE void WSAAPI freeaddrinfo(LPADDRINFO pAddrInfo);

            
              WINSOCK_API_LINKAGE void WSAAPI FreeAddrInfoW(PADDRINFOW pAddrInfo);


            #define FreeAddrInfoA freeaddrinfo


            #if INCL_WINSOCK_API_TYPEDEFS

            
              typedef void (WSAAPI *LPFN_FREEADDRINFO)(struct addrinfo *ai);

            
              typedef void (WSAAPI *LPFN_FREEADDRINFOW)(PADDRINFOW pAddrInfo);


            #define LPFN_FREEADDRINFOA LPFN_FREEADDRINFO


            #define LPFN_FREEADDRINFOT __MINGW_NAME_AW(LPFN_FREEADDRINFO)

            
            #endif


              typedef int socklen_t;


            #define GetNameInfo __MINGW_NAME_AW(GetNameInfo)


              WINSOCK_API_LINKAGE int WSAAPI getnameinfo(const struct sockaddr *sa,socklen_t salen,char *host,DWORD hostlen,char *serv,DWORD servlen,int flags);

            
              WINSOCK_API_LINKAGE INT WSAAPI GetNameInfoW(const SOCKADDR *pSockaddr,socklen_t SockaddrLength,PWCHAR pNodeBuffer,DWORD NodeBufferSize,PWCHAR pServiceBuffer,DWORD ServiceBufferSize,INT Flags);


            #define GetNameInfoA getnameinfo


            #if INCL_WINSOCK_API_TYPEDEFS

            
              typedef int (WSAAPI *LPFN_GETNAMEINFO)(const struct sockaddr *sa,socklen_t salen,char *host,DWORD hostlen,char *serv,DWORD servlen,int flags);

            
              typedef INT (WSAAPI *LPFN_GETNAMEINFOW)(const SOCKADDR *pSockaddr,socklen_t SockaddrLength,PWCHAR pNodeBuffer,DWORD NodeBufferSize,PWCHAR pServiceBuffer,DWORD ServiceBufferSize,INT Flags);


            #define LPFN_GETNAMEINFOA LPFN_GETNAMEINFO


            #define LPFN_GETNAMEINFOT __MINGW_NAME_AW(LPFN_GETNAMEINFO)

            
            #endif


            #define gai_strerror __MINGW_NAME_AW(gai_strerror)


            #define GAI_STRERROR_BUFFER_SIZE 1024


            char *gai_strerrorA (int);

            
            WCHAR *gai_strerrorW(int);


            #define NI_MAXHOST 1025

            
            #define NI_MAXSERV 32


            #define INET_ADDRSTRLEN 22

            
            #define INET6_ADDRSTRLEN 65


            #define NI_NOFQDN 0x01

            
            #define NI_NUMERICHOST 0x02

            
            #define NI_NAMEREQD 0x04

            
            #define NI_NUMERICSERV 0x08

            
            #define NI_DGRAM 0x10


            #include <mstcpip.h>


            #if (_WIN32_WINNT >= 0x0600)

            
            #define ADDRINFOEX __MINGW_NAME_AW(ADDRINFOEX)

            
            #define PADDRINFOEX __MINGW_NAME_AW(PADDRINFOEX)

            
            #define GetAddrInfoEx __MINGW_NAME_AW(GetAddrInfoEx)

            
            #define SetAddrInfoEx __MINGW_NAME_AW(SetAddrInfoEx)


              typedef struct addrinfoexA {

            
                int                ai_flags;

            
                int                ai_family;

            
                int                ai_socktype;

            
                int                ai_protocol;

            
                size_t             ai_addrlen;

            
                LPCSTR             ai_canonname;

            
                struct sockaddr    *ai_addr;

            
                void               *ai_blob;

            
                size_t             ai_bloblen;

            
                LPGUID             ai_provider;

            
                struct addrinfoexA *ai_next;

            
              } ADDRINFOEXA, *PADDRINFOEXA;


              typedef struct addrinfoexW {

            
                int                ai_flags;

            
                int                ai_family;

            
                int                ai_socktype;

            
                int                ai_protocol;

            
                size_t             ai_addrlen;

            
                LPCWSTR            ai_canonname;

            
                struct sockaddr    *ai_addr;

            
                void               *ai_blob;

            
                size_t             ai_bloblen;

            
                LPGUID             ai_provider;

            
                struct addrinfoexW *ai_next;

            
              } ADDRINFOEXW, *PADDRINFOEXW;


              typedef void (CALLBACK * LPLOOKUPSERVICE_COMPLETION_ROUTINE)(

            
                DWORD dwError,

            
                DWORD dwBytes,

            
                LPWSAOVERLAPPED lpOverlapped

            
              );


            WINSOCK_API_LINKAGE int WSAAPI GetAddrInfoExA(PCSTR pName, PCSTR pServiceName, DWORD dwNameSpace,

            
            					      LPGUID lpNspId,const ADDRINFOEXA *pHints,PADDRINFOEXA *ppResult,

            
            					      PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,

            
            					      LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,

            
            					      LPHANDLE lpNameHandle);

            
            WINSOCK_API_LINKAGE int WSAAPI GetAddrInfoExW(PCWSTR pName,PCWSTR pServiceName,DWORD dwNameSpace,

            
            					      LPGUID lpNspId,const ADDRINFOEXW *pHints,PADDRINFOEXW *ppResult,

            
            					      PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,

            
            					      LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,

            
            					      LPHANDLE lpNameHandle);


            WINSOCK_API_LINKAGE int WSAAPI SetAddrInfoExA(PCSTR pName, PCSTR pServiceName, SOCKET_ADDRESS *pAddresses,

            
            					      DWORD dwAddressCount,LPBLOB lpBlob,DWORD dwFlags,DWORD dwNameSpace,

            
            					      LPGUID lpNspId,PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,

            
            					      LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,

            
            					      LPHANDLE lpNameHandle);

            
            WINSOCK_API_LINKAGE int WSAAPI SetAddrInfoExW(PCWSTR pName,PCWSTR pServiceName,SOCKET_ADDRESS *pAddresses,

            
            					      DWORD dwAddressCount,LPBLOB lpBlob,DWORD dwFlags,DWORD dwNameSpace,

            
            					      LPGUID lpNspId,PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,

            
            					      LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,

            
            					      LPHANDLE lpNameHandle);


            WINSOCK_API_LINKAGE void WSAAPI FreeAddrInfoEx(PADDRINFOEXA pAddrInfo);

            
            WINSOCK_API_LINKAGE void WSAAPI FreeAddrInfoExW(PADDRINFOEXW pAddrInfo);


            #define FreeAddrInfoExA FreeAddrInfoEx

            
            #ifdef UNICODE

            
            #  define FreeAddrInfoEx FreeAddrInfoExW

            
            #endif  /* UNICODE */


            #if INCL_WINSOCK_API_TYPEDEFS

            
            #define LPFN_GETADDRINFOEX __MINGW_NAME_AW(LPFN_GETADDRINFOEX)

            
              typedef int (WSAAPI *LPFN_GETADDRINFOEXA)(PCSTR pName, PCSTR pServiceName, DWORD dwNameSpace,

            
            					    LPGUID lpNspId,const ADDRINFOEXA *pHints,PADDRINFOEXA *ppResult,

            
            					    PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,

            
            					    LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,

            
            					    LPHANDLE lpNameHandle);

            
              typedef int (WSAAPI *LPFN_GETADDRINFOEXW)(PCWSTR pName,PCWSTR pServiceName,DWORD dwNameSpace,

            
            					    LPGUID lpNspId,const ADDRINFOEXW *pHints,PADDRINFOEXW *ppResult,

            
            					    PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,

            
            					    LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,

            
            					    LPHANDLE lpNameHandle);


            #define LPFN_SETADDRINFOEX __MINGW_NAME_AW(LPFN_SETADDRINFOEX)

            
              typedef int (WSAAPI *LPFN_SETADDRINFOEXA)(PCSTR pName, PCSTR pServiceName, SOCKET_ADDRESS *pAddresses,

            
            					    DWORD dwAddressCount,LPBLOB lpBlob,DWORD dwFlags,DWORD dwNameSpace,

            
            					    LPGUID lpNspId,PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,

            
            					    LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,

            
            					    LPHANDLE lpNameHandle);

            
              typedef int (WSAAPI *LPFN_SETADDRINFOEXW)(PCWSTR pName,PCWSTR pServiceName,SOCKET_ADDRESS *pAddresses,

            
            					    DWORD dwAddressCount,LPBLOB lpBlob,DWORD dwFlags,DWORD dwNameSpace,

            
            					    LPGUID lpNspId,PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,

            
            					    LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,

            
            					    LPHANDLE lpNameHandle);


            #define LPFN_FREEADDRINFOEX __MINGW_NAME_AW(LPFN_FREEADDRINFOEX)

            
              typedef void (WSAAPI *LPFN_FREEADDRINFOEXA)(PADDRINFOEXA pAddrInfo);

            
              typedef void (WSAAPI *LPFN_FREEADDRINFOEXW)(PADDRINFOEXW pAddrInfo);

            
            #endif /* INCL_WINSOCK_API_TYPEDEFS */


            WINSOCK_API_LINKAGE int WSAAPI WSAImpersonateSocketPeer(

            
              SOCKET Socket,

            
              const struct sockaddr *PeerAddress,

            
              ULONG peerAddressLen

            
            );


            WINSOCK_API_LINKAGE int WSAAPI WSAQuerySocketSecurity(

            
              SOCKET Socket,

            
              const SOCKET_SECURITY_QUERY_TEMPLATE *SecurityQueryTemplate,

            
              ULONG SecurityQueryTemplateLen,

            
              SOCKET_SECURITY_QUERY_INFO *SecurityQueryInfo,

            
              ULONG *SecurityQueryInfoLen,

            
              LPWSAOVERLAPPED Overlapped,

            
              LPWSAOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine

            
            );


            WINSOCK_API_LINKAGE int WSAAPI WSARevertImpersonation(void);


            WINSOCK_API_LINKAGE int WSAAPI WSASetSocketPeerTargetName(

            
              SOCKET Socket,

            
              const SOCKET_PEER_TARGET_NAME *PeerTargetName,

            
              ULONG PeerTargetNameLen,

            
              LPWSAOVERLAPPED Overlapped,

            
              LPWSAOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine

            
            );


            WINSOCK_API_LINKAGE int WSAAPI WSASetSocketSecurity(

            
              SOCKET Socket,

            
              const SOCKET_SECURITY_SETTINGS *SecuritySettings,

            
              ULONG SecuritySettingsLen,

            
              LPWSAOVERLAPPED Overlapped,

            
              LPWSAOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine

            
            );


            #define InetNtopA inet_ntop


            WINSOCK_API_LINKAGE LPCWSTR WSAAPI InetNtopW(INT Family, LPCVOID pAddr, LPWSTR pStringBuf, size_t StringBufSIze);

            
            WINSOCK_API_LINKAGE LPCSTR WSAAPI InetNtopA(INT Family, LPCVOID pAddr, LPSTR pStringBuf, size_t StringBufSize);


            #define InetNtop __MINGW_NAME_AW(InetNtop)


            #define InetPtonA inet_pton


            WINSOCK_API_LINKAGE INT WSAAPI InetPtonW(INT Family, LPCWSTR pStringBuf, PVOID pAddr);

            
            WINSOCK_API_LINKAGE INT WSAAPI InetPtonA(INT Family, LPCSTR pStringBuf, PVOID pAddr);


            #define InetPton __MINGW_NAME_AW(InetPton)


            #endif /*(_WIN32_WINNT >= 0x0600)*/


            #ifdef __cplusplus

            
            }

            
            #endif


            #ifdef __LP64__

            
            #pragma pop_macro("u_long")

            
            #endif


            #endif /* _WS2TCPIP_H_ */
	/**
	* This file has no copyright assigned and is placed in the Public Domain.
	* This file is part of the mingw-w64 runtime package.
	* No warranty is given; refer to the file DISCLAIMER.PD within this package.
	*/
	#ifndef _WS2TCPIP_H_
	#define _WS2TCPIP_H_

	#include <_mingw_unicode.h>

	#ifdef __LP64__
	#pragma push_macro("u_long")
	#undef u_long
	#define u_long __ms_u_long
	#endif

	#include <winsock2.h>
	#include <ws2ipdef.h>
	#include <psdk_inc/_ip_mreq1.h>
	#include <winapifamily.h>

	#define SIO_GET_INTERFACE_LIST _IOR('t',127,u_long)

	#define SIO_GET_INTERFACE_LIST_EX _IOR('t',126,u_long)
	#define SIO_SET_MULTICAST_FILTER _IOW('t',125,u_long)
	#define SIO_GET_MULTICAST_FILTER _IOW('t',124 \| IOC_IN,u_long)
	#define SIOCSIPMSFILTER SIO_SET_MULTICAST_FILTER
	#define SIOCGIPMSFILTER SIO_GET_MULTICAST_FILTER
	#define SIOCSMSFILTER _IOW('t',126,u_long)
	#define SIOCGMSFILTER _IOW('t',127 \| IOC_IN,u_long)

	#if NTDDI_VERSION >= NTDDI_VISTASP1
	#define IDEAL_SEND_BACKLOG_IOCTLS
	#define SIO_IDEAL_SEND_BACKLOG_QUERY _IOR('t',123,u_long)
	#define SIO_IDEAL_SEND_BACKLOG_CHANGE _IO('t',122)
	#endif

	#define UDP_NOCHECKSUM 1
	#define UDP_CHECKSUM_COVERAGE 20

	#include <ws2ipdef.h>


	#define SS_PORT(ssp) (((struct sockaddr_in*)(ssp))->sin_port)

	#define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
	#define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }

	#ifdef __cplusplus
	extern "C" {
	#endif

	extern const struct in6_addr in6addr_any;
	extern const struct in6_addr in6addr_loopback;

	int IN6_IS_ADDR_UNSPECIFIED(const struct in6_addr *);
	int IN6_IS_ADDR_LOOPBACK(const struct in6_addr *);
	int IN6_IS_ADDR_MULTICAST(const struct in6_addr *);
	int IN6_IS_ADDR_LINKLOCAL(const struct in6_addr *);
	int IN6_IS_ADDR_SITELOCAL(const struct in6_addr *);
	int IN6_IS_ADDR_V4MAPPED(const struct in6_addr *);
	int IN6_IS_ADDR_V4COMPAT(const struct in6_addr *);
	int IN6_IS_ADDR_MC_NODELOCAL(const struct in6_addr *);
	int IN6_IS_ADDR_MC_LINKLOCAL(const struct in6_addr *);
	int IN6_IS_ADDR_MC_SITELOCAL(const struct in6_addr *);
	int IN6_IS_ADDR_MC_ORGLOCAL(const struct in6_addr *);
	int IN6_IS_ADDR_MC_GLOBAL(const struct in6_addr *);
	int IN6ADDR_ISANY(const struct sockaddr_in6 *);
	int IN6ADDR_ISLOOPBACK(const struct sockaddr_in6 *);
	void IN6_SET_ADDR_UNSPECIFIED(struct in6_addr *);
	void IN6_SET_ADDR_LOOPBACK(struct in6_addr *);
	void IN6ADDR_SETANY(struct sockaddr_in6 *);
	void IN6ADDR_SETLOOPBACK(struct sockaddr_in6 *);

	WS2TCPIP_INLINE int IN6_IS_ADDR_UNSPECIFIED(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0) && (a->s6_words[6]==0) && (a->s6_words[7]==0)); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_LOOPBACK(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0) && (a->s6_words[6]==0) && (a->s6_words[7]==0x0100)); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_MULTICAST(const struct in6_addr *a) { return (a->s6_bytes[0]==0xff); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_LINKLOCAL(const struct in6_addr *a) { return ((a->s6_bytes[0]==0xfe) && ((a->s6_bytes[1] & 0xc0)==0x80)); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_SITELOCAL(const struct in6_addr *a) { return ((a->s6_bytes[0]==0xfe) && ((a->s6_bytes[1] & 0xc0)==0xc0)); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_V4MAPPED(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0xffff)); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_V4COMPAT(const struct in6_addr *a) { return ((a->s6_words[0]==0) && (a->s6_words[1]==0) && (a->s6_words[2]==0) && (a->s6_words[3]==0) && (a->s6_words[4]==0) && (a->s6_words[5]==0) && !((a->s6_words[6]==0) && (a->s6_addr[14]==0) && ((a->s6_addr[15]==0) \|\| (a->s6_addr[15]==1)))); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_MC_NODELOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==1); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_MC_LINKLOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==2); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_MC_SITELOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==5); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_MC_ORGLOCAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==8); }
	WS2TCPIP_INLINE int IN6_IS_ADDR_MC_GLOBAL(const struct in6_addr *a) { return IN6_IS_ADDR_MULTICAST(a) && ((a->s6_bytes[1] & 0xf)==0xe); }
	WS2TCPIP_INLINE int IN6ADDR_ISANY(const struct sockaddr_in6 *a) { return ((a->sin6_family==AF_INET6) && IN6_IS_ADDR_UNSPECIFIED(&a->sin6_addr)); }
	WS2TCPIP_INLINE int IN6ADDR_ISLOOPBACK(const struct sockaddr_in6 *a) { return ((a->sin6_family==AF_INET6) && IN6_IS_ADDR_LOOPBACK(&a->sin6_addr)); }
	WS2TCPIP_INLINE void IN6_SET_ADDR_UNSPECIFIED(struct in6_addr *a) { memset(a->s6_bytes,0,sizeof(struct in6_addr)); }
	WS2TCPIP_INLINE void IN6_SET_ADDR_LOOPBACK(struct in6_addr *a) {
	memset(a->s6_bytes,0,sizeof(struct in6_addr));
	a->s6_bytes[15] = 1;
	}
	WS2TCPIP_INLINE void IN6ADDR_SETANY(struct sockaddr_in6 *a) {
	a->sin6_family = AF_INET6;
	a->sin6_port = 0;
	a->sin6_flowinfo = 0;
	IN6_SET_ADDR_UNSPECIFIED(&a->sin6_addr);
	a->sin6_scope_id = 0;
	}
	WS2TCPIP_INLINE void IN6ADDR_SETLOOPBACK(struct sockaddr_in6 *a) {
	a->sin6_family = AF_INET6;
	a->sin6_port = 0;
	a->sin6_flowinfo = 0;
	IN6_SET_ADDR_LOOPBACK(&a->sin6_addr);
	a->sin6_scope_id = 0;
	}

	#ifdef IDEAL_SEND_BACKLOG_IOCTLS
	WS2TCPIP_INLINE int idealsendbacklogquery(SOCKET s, ULONG *isb) {
	DWORD bytes;
	return WSAIoctl(s, SIO_IDEAL_SEND_BACKLOG_QUERY, NULL, 0, isb, sizeof(*isb), &bytes, NULL, NULL);
	}

	WS2TCPIP_INLINE int idealsendbacklognotify(SOCKET s, LPWSAOVERLAPPED overlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE routine) {
	DWORD bytes;
	return WSAIoctl(s, SIO_IDEAL_SEND_BACKLOG_CHANGE, NULL, 0, NULL, 0, &bytes, overlapped, routine);
	}
	#endif

	/* Those declarations are mandatory for Open Group Base spec */
	#define IN6_IS_ADDR_UNSPECIFIED IN6_IS_ADDR_UNSPECIFIED
	#define IN6_IS_ADDR_LOOPBACK IN6_IS_ADDR_LOOPBACK
	#define IN6_IS_ADDR_MULTICAST IN6_IS_ADDR_MULTICAST
	#define IN6_IS_ADDR_LINKLOCAL IN6_IS_ADDR_LINKLOCAL
	#define IN6_IS_ADDR_SITELOCAL IN6_IS_ADDR_SITELOCAL
	#define IN6_IS_ADDR_V4MAPPED IN6_IS_ADDR_V4MAPPED
	#define IN6_IS_ADDR_V4COMPAT IN6_IS_ADDR_V4COMPAT
	#define IN6_IS_ADDR_MC_NODELOCAL IN6_IS_ADDR_MC_NODELOCAL
	#define IN6_IS_ADDR_MC_LINKLOCAL IN6_IS_ADDR_MC_LINKLOCAL
	#define IN6_IS_ADDR_MC_SITELOCAL IN6_IS_ADDR_MC_SITELOCAL
	#define IN6_IS_ADDR_MC_ORGLOCAL IN6_IS_ADDR_MC_ORGLOCAL
	#define IN6_IS_ADDR_MC_GLOBAL IN6_IS_ADDR_MC_GLOBAL

	#ifdef __cplusplus
	}
	#endif

	typedef struct in_pktinfo {
	IN_ADDR ipi_addr;
	UINT ipi_ifindex;
	} IN_PKTINFO;

	C_ASSERT(sizeof(IN_PKTINFO)==8);

	typedef struct in6_pktinfo {
	IN6_ADDR ipi6_addr;
	UINT ipi6_ifindex;
	} IN6_PKTINFO;

	C_ASSERT(sizeof(IN6_PKTINFO)==20);

	#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_NONAME WSAHOST_NOT_FOUND
	#define EAI_SERVICE WSATYPE_NOT_FOUND
	#define EAI_SOCKTYPE WSAESOCKTNOSUPPORT

	#define EAI_NODATA 11004 /* WSANO_DATA */

	typedef 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;
	} ADDRINFOA,*PADDRINFOA;

	typedef struct addrinfoW {
	int ai_flags;
	int ai_family;
	int ai_socktype;
	int ai_protocol;
	size_t ai_addrlen;
	PWSTR ai_canonname;
	struct sockaddr *ai_addr;
	struct addrinfoW *ai_next;
	} ADDRINFOW,*PADDRINFOW;

	typedef __MINGW_NAME_AW(ADDRINFO) ADDRINFOT,*PADDRINFOT;

	typedef ADDRINFOA ADDRINFO,*LPADDRINFO;

	#define AI_PASSIVE 0x00000001
	#define AI_CANONNAME 0x00000002
	#define AI_NUMERICHOST 0x00000004
	#if (_WIN32_WINNT >= 0x0600)
	#define AI_NUMERICSERV 0x00000008
	#define AI_ALL 0x00000100
	#define AI_ADDRCONFIG 0x00000400
	#define AI_V4MAPPED 0x00000800
	#define AI_NON_AUTHORITATIVE 0x00004000
	#define AI_SECURE 0x00008000
	#define AI_RETURN_PREFERRED_NAMES 0x00010000
	#endif
	#if (_WIN32_WINNT >= 0x0601)
	#define AI_FQDN 0x00020000
	#define AI_FILESERVER 0x00040000
	#endif
	#if (_WIN32_WINNT >= 0x0602)
	#define AI_DISABLE_IDN_ENCODING 0x00080000
	#endif

	#ifdef __cplusplus
	extern "C" {
	#endif

	#define GetAddrInfo __MINGW_NAME_AW(GetAddrInfo)

	WINSOCK_API_LINKAGE int WSAAPI getaddrinfo(const char nodename,const char servname,const struct addrinfo hints,struct addrinfo *res);
	WINSOCK_API_LINKAGE int WSAAPI GetAddrInfoW(PCWSTR pNodeName,PCWSTR pServiceName,const ADDRINFOW pHints,PADDRINFOW ppResult);

	#define GetAddrInfoA getaddrinfo

	#if INCL_WINSOCK_API_TYPEDEFS
	typedef int (WSAAPI LPFN_GETADDRINFO)(const char nodename,const char servname,const struct addrinfo hints,struct addrinfo **res);
	typedef int (WSAAPI LPFN_GETADDRINFOW)(PCWSTR pNodeName,PCWSTR pServiceName,const ADDRINFOW pHints,PADDRINFOW *ppResult);

	#define LPFN_GETADDRINFOA LPFN_GETADDRINFO

	#define LPFN_GETADDRINFOT __MINGW_NAME_AW(LPFN_GETADDRINFO)
	#endif

	#define FreeAddrInfo __MINGW_NAME_AW(FreeAddrInfo)

	WINSOCK_API_LINKAGE void WSAAPI freeaddrinfo(LPADDRINFO pAddrInfo);
	WINSOCK_API_LINKAGE void WSAAPI FreeAddrInfoW(PADDRINFOW pAddrInfo);

	#define FreeAddrInfoA freeaddrinfo

	#if INCL_WINSOCK_API_TYPEDEFS
	typedef void (WSAAPI LPFN_FREEADDRINFO)(struct addrinfo ai);
	typedef void (WSAAPI *LPFN_FREEADDRINFOW)(PADDRINFOW pAddrInfo);

	#define LPFN_FREEADDRINFOA LPFN_FREEADDRINFO

	#define LPFN_FREEADDRINFOT __MINGW_NAME_AW(LPFN_FREEADDRINFO)
	#endif

	typedef int socklen_t;

	#define GetNameInfo __MINGW_NAME_AW(GetNameInfo)

	WINSOCK_API_LINKAGE int WSAAPI getnameinfo(const struct sockaddr sa,socklen_t salen,char host,DWORD hostlen,char *serv,DWORD servlen,int flags);
	WINSOCK_API_LINKAGE INT WSAAPI GetNameInfoW(const SOCKADDR *pSockaddr,socklen_t SockaddrLength,PWCHAR pNodeBuffer,DWORD NodeBufferSize,PWCHAR pServiceBuffer,DWORD ServiceBufferSize,INT Flags);

	#define GetNameInfoA getnameinfo

	#if INCL_WINSOCK_API_TYPEDEFS
	typedef int (WSAAPI LPFN_GETNAMEINFO)(const struct sockaddr sa,socklen_t salen,char host,DWORD hostlen,char serv,DWORD servlen,int flags);
	typedef INT (WSAAPI LPFN_GETNAMEINFOW)(const SOCKADDR pSockaddr,socklen_t SockaddrLength,PWCHAR pNodeBuffer,DWORD NodeBufferSize,PWCHAR pServiceBuffer,DWORD ServiceBufferSize,INT Flags);

	#define LPFN_GETNAMEINFOA LPFN_GETNAMEINFO

	#define LPFN_GETNAMEINFOT __MINGW_NAME_AW(LPFN_GETNAMEINFO)
	#endif

	#define gai_strerror __MINGW_NAME_AW(gai_strerror)

	#define GAI_STRERROR_BUFFER_SIZE 1024

	char *gai_strerrorA (int);
	WCHAR *gai_strerrorW(int);

	#define NI_MAXHOST 1025
	#define NI_MAXSERV 32

	#define INET_ADDRSTRLEN 22
	#define INET6_ADDRSTRLEN 65

	#define NI_NOFQDN 0x01
	#define NI_NUMERICHOST 0x02
	#define NI_NAMEREQD 0x04
	#define NI_NUMERICSERV 0x08
	#define NI_DGRAM 0x10

	#include <mstcpip.h>

	#if (_WIN32_WINNT >= 0x0600)
	#define ADDRINFOEX __MINGW_NAME_AW(ADDRINFOEX)
	#define PADDRINFOEX __MINGW_NAME_AW(PADDRINFOEX)
	#define GetAddrInfoEx __MINGW_NAME_AW(GetAddrInfoEx)
	#define SetAddrInfoEx __MINGW_NAME_AW(SetAddrInfoEx)

	typedef struct addrinfoexA {
	int ai_flags;
	int ai_family;
	int ai_socktype;
	int ai_protocol;
	size_t ai_addrlen;
	LPCSTR ai_canonname;
	struct sockaddr *ai_addr;
	void *ai_blob;
	size_t ai_bloblen;
	LPGUID ai_provider;
	struct addrinfoexA *ai_next;
	} ADDRINFOEXA, *PADDRINFOEXA;

	typedef struct addrinfoexW {
	int ai_flags;
	int ai_family;
	int ai_socktype;
	int ai_protocol;
	size_t ai_addrlen;
	LPCWSTR ai_canonname;
	struct sockaddr *ai_addr;
	void *ai_blob;
	size_t ai_bloblen;
	LPGUID ai_provider;
	struct addrinfoexW *ai_next;
	} ADDRINFOEXW, *PADDRINFOEXW;

	typedef void (CALLBACK * LPLOOKUPSERVICE_COMPLETION_ROUTINE)(
	DWORD dwError,
	DWORD dwBytes,
	LPWSAOVERLAPPED lpOverlapped
	);

	WINSOCK_API_LINKAGE int WSAAPI GetAddrInfoExA(PCSTR pName, PCSTR pServiceName, DWORD dwNameSpace,
	LPGUID lpNspId,const ADDRINFOEXA pHints,PADDRINFOEXA ppResult,
	PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,
	LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,
	LPHANDLE lpNameHandle);
	WINSOCK_API_LINKAGE int WSAAPI GetAddrInfoExW(PCWSTR pName,PCWSTR pServiceName,DWORD dwNameSpace,
	LPGUID lpNspId,const ADDRINFOEXW pHints,PADDRINFOEXW ppResult,
	PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,
	LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,
	LPHANDLE lpNameHandle);

	WINSOCK_API_LINKAGE int WSAAPI SetAddrInfoExA(PCSTR pName, PCSTR pServiceName, SOCKET_ADDRESS *pAddresses,
	DWORD dwAddressCount,LPBLOB lpBlob,DWORD dwFlags,DWORD dwNameSpace,
	LPGUID lpNspId,PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,
	LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,
	LPHANDLE lpNameHandle);
	WINSOCK_API_LINKAGE int WSAAPI SetAddrInfoExW(PCWSTR pName,PCWSTR pServiceName,SOCKET_ADDRESS *pAddresses,
	DWORD dwAddressCount,LPBLOB lpBlob,DWORD dwFlags,DWORD dwNameSpace,
	LPGUID lpNspId,PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,
	LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,
	LPHANDLE lpNameHandle);

	WINSOCK_API_LINKAGE void WSAAPI FreeAddrInfoEx(PADDRINFOEXA pAddrInfo);
	WINSOCK_API_LINKAGE void WSAAPI FreeAddrInfoExW(PADDRINFOEXW pAddrInfo);

	#define FreeAddrInfoExA FreeAddrInfoEx
	#ifdef UNICODE
	# define FreeAddrInfoEx FreeAddrInfoExW
	#endif /* UNICODE */

	#if INCL_WINSOCK_API_TYPEDEFS
	#define LPFN_GETADDRINFOEX __MINGW_NAME_AW(LPFN_GETADDRINFOEX)
	typedef int (WSAAPI *LPFN_GETADDRINFOEXA)(PCSTR pName, PCSTR pServiceName, DWORD dwNameSpace,
	LPGUID lpNspId,const ADDRINFOEXA pHints,PADDRINFOEXA ppResult,
	PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,
	LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,
	LPHANDLE lpNameHandle);
	typedef int (WSAAPI *LPFN_GETADDRINFOEXW)(PCWSTR pName,PCWSTR pServiceName,DWORD dwNameSpace,
	LPGUID lpNspId,const ADDRINFOEXW pHints,PADDRINFOEXW ppResult,
	PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,
	LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,
	LPHANDLE lpNameHandle);

	#define LPFN_SETADDRINFOEX __MINGW_NAME_AW(LPFN_SETADDRINFOEX)
	typedef int (WSAAPI LPFN_SETADDRINFOEXA)(PCSTR pName, PCSTR pServiceName, SOCKET_ADDRESS pAddresses,
	DWORD dwAddressCount,LPBLOB lpBlob,DWORD dwFlags,DWORD dwNameSpace,
	LPGUID lpNspId,PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,
	LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,
	LPHANDLE lpNameHandle);
	typedef int (WSAAPI LPFN_SETADDRINFOEXW)(PCWSTR pName,PCWSTR pServiceName,SOCKET_ADDRESS pAddresses,
	DWORD dwAddressCount,LPBLOB lpBlob,DWORD dwFlags,DWORD dwNameSpace,
	LPGUID lpNspId,PTIMEVAL timeout,LPOVERLAPPED lpOverlapped,
	LPLOOKUPSERVICE_COMPLETION_ROUTINE lpCompletionRoutine,
	LPHANDLE lpNameHandle);

	#define LPFN_FREEADDRINFOEX __MINGW_NAME_AW(LPFN_FREEADDRINFOEX)
	typedef void (WSAAPI *LPFN_FREEADDRINFOEXA)(PADDRINFOEXA pAddrInfo);
	typedef void (WSAAPI *LPFN_FREEADDRINFOEXW)(PADDRINFOEXW pAddrInfo);
	#endif /* INCL_WINSOCK_API_TYPEDEFS */


	WINSOCK_API_LINKAGE int WSAAPI WSAImpersonateSocketPeer(
	SOCKET Socket,
	const struct sockaddr *PeerAddress,
	ULONG peerAddressLen
	);

	WINSOCK_API_LINKAGE int WSAAPI WSAQuerySocketSecurity(
	SOCKET Socket,
	const SOCKET_SECURITY_QUERY_TEMPLATE *SecurityQueryTemplate,
	ULONG SecurityQueryTemplateLen,
	SOCKET_SECURITY_QUERY_INFO *SecurityQueryInfo,
	ULONG *SecurityQueryInfoLen,
	LPWSAOVERLAPPED Overlapped,
	LPWSAOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine
	);

	WINSOCK_API_LINKAGE int WSAAPI WSARevertImpersonation(void);

	WINSOCK_API_LINKAGE int WSAAPI WSASetSocketPeerTargetName(
	SOCKET Socket,
	const SOCKET_PEER_TARGET_NAME *PeerTargetName,
	ULONG PeerTargetNameLen,
	LPWSAOVERLAPPED Overlapped,
	LPWSAOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine
	);

	WINSOCK_API_LINKAGE int WSAAPI WSASetSocketSecurity(
	SOCKET Socket,
	const SOCKET_SECURITY_SETTINGS *SecuritySettings,
	ULONG SecuritySettingsLen,
	LPWSAOVERLAPPED Overlapped,
	LPWSAOVERLAPPED_COMPLETION_ROUTINE CompletionRoutine
	);

	#define InetNtopA inet_ntop

	WINSOCK_API_LINKAGE LPCWSTR WSAAPI InetNtopW(INT Family, LPCVOID pAddr, LPWSTR pStringBuf, size_t StringBufSIze);
	WINSOCK_API_LINKAGE LPCSTR WSAAPI InetNtopA(INT Family, LPCVOID pAddr, LPSTR pStringBuf, size_t StringBufSize);

	#define InetNtop __MINGW_NAME_AW(InetNtop)

	#define InetPtonA inet_pton

	WINSOCK_API_LINKAGE INT WSAAPI InetPtonW(INT Family, LPCWSTR pStringBuf, PVOID pAddr);
	WINSOCK_API_LINKAGE INT WSAAPI InetPtonA(INT Family, LPCSTR pStringBuf, PVOID pAddr);

	#define InetPton __MINGW_NAME_AW(InetPton)

	#endif /(_WIN32_WINNT >= 0x0600)/

	#ifdef __cplusplus
	}
	#endif

	#ifdef __LP64__
	#pragma pop_macro("u_long")
	#endif

	#endif /* _WS2TCPIP_H_ */