// winsock2.cpp : Defines the entry point for the DLL application.
//

#include "stdafx.h"
#include <Judgestl.h>
#include <WINSOCK2.H>

//-------------------------------------------------------------------------//

BOOL APIENTRY DllMain( HANDLE hModule, 
                       DWORD  ul_reason_for_call, 
                       LPVOID lpReserved
					 )
{
    return TRUE;
}

//-------------------------------------------------------------------------//

/* Socket function prototypes */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
SOCKET
WSAAPI
accept(
    IN SOCKET s,
    OUT struct sockaddr FAR * addr,
    IN OUT int FAR * addrlen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
SOCKET
(WSAAPI * LPFN_ACCEPT)(
    IN SOCKET s,
    OUT struct sockaddr FAR * addr,
    IN OUT int FAR * addrlen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
bind(
    IN SOCKET s,
    IN const struct sockaddr FAR * name,
    IN int namelen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_BIND)(
    IN SOCKET s,
    IN const struct sockaddr FAR * name,
    IN int namelen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
closesocket(
    IN SOCKET s
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_CLOSESOCKET)(
    IN SOCKET s
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
connect(
    IN SOCKET s,
    IN const struct sockaddr FAR * name,
    IN int namelen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_CONNECT)(
    IN SOCKET s,
    IN const struct sockaddr FAR * name,
    IN int namelen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
ioctlsocket(
    IN SOCKET s,
    IN long cmd,
    IN OUT u_long FAR * argp
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_IOCTLSOCKET)(
    IN SOCKET s,
    IN long cmd,
    IN OUT u_long FAR * argp
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
getpeername(
    IN SOCKET s,
    OUT struct sockaddr FAR * name,
    IN OUT int FAR * namelen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_GETPEERNAME)(
    IN SOCKET s,
    IN struct sockaddr FAR * name,
    IN OUT int FAR * namelen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
getsockname(
    IN SOCKET s,
    OUT struct sockaddr FAR * name,
    IN OUT int FAR * namelen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_GETSOCKNAME)(
    IN SOCKET s,
    OUT struct sockaddr FAR * name,
    IN OUT int FAR * namelen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
getsockopt(
    IN SOCKET s,
    IN int level,
    IN int optname,
    OUT char FAR * optval,
    IN OUT int FAR * optlen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_GETSOCKOPT)(
    IN SOCKET s,
    IN int level,
    IN int optname,
    OUT char FAR * optval,
    IN OUT int FAR * optlen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
u_long
WSAAPI
htonl(
    IN u_long hostlong
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
u_long
(WSAAPI * LPFN_HTONL)(
    IN u_long hostlong
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
u_short
WSAAPI
htons(
    IN u_short hostshort
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
u_short
(WSAAPI * LPFN_HTONS)(
    IN u_short hostshort
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
unsigned long
WSAAPI
inet_addr(
    IN const char FAR * cp
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
unsigned long
(WSAAPI * LPFN_INET_ADDR)(
    IN const char FAR * cp
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
char FAR *
WSAAPI
inet_ntoa(
    IN struct in_addr in
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
char FAR *
(WSAAPI * LPFN_INET_NTOA)(
    IN struct in_addr in
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
listen(
    IN SOCKET s,
    IN int backlog
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_LISTEN)(
    IN SOCKET s,
    IN int backlog
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
u_long
WSAAPI
ntohl(
    IN u_long netlong
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
u_long
(WSAAPI * LPFN_NTOHL)(
    IN u_long netlong
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
u_short
WSAAPI
ntohs(
    IN u_short netshort
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
u_short
(WSAAPI * LPFN_NTOHS)(
    IN u_short netshort
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
recv(
    IN SOCKET s,
    OUT char FAR * buf,
    IN int len,
    IN int flags
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_RECV)(
    IN SOCKET s,
    OUT char FAR * buf,
    IN int len,
    IN int flags
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
recvfrom(
    IN SOCKET s,
    OUT char FAR * buf,
    IN int len,
    IN int flags,
    OUT struct sockaddr FAR * from,
    IN OUT int FAR * fromlen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_RECVFROM)(
    IN SOCKET s,
    OUT char FAR * buf,
    IN int len,
    IN int flags,
    OUT struct sockaddr FAR * from,
    IN OUT int FAR * fromlen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
select(
    IN int nfds,
    IN OUT fd_set FAR * readfds,
    IN OUT fd_set FAR * writefds,
    IN OUT fd_set FAR *exceptfds,
    IN const struct timeval FAR * timeout
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_SELECT)(
    IN int nfds,
    IN OUT fd_set FAR * readfds,
    IN OUT fd_set FAR * writefds,
    IN OUT fd_set FAR *exceptfds,
    IN const struct timeval FAR * timeout
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
send(
    IN SOCKET s,
    IN const char FAR * buf,
    IN int len,
    IN int flags
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_SEND)(
    IN SOCKET s,
    IN const char FAR * buf,
    IN int len,
    IN int flags
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
sendto(
    IN SOCKET s,
    IN const char FAR * buf,
    IN int len,
    IN int flags,
    IN const struct sockaddr FAR * to,
    IN int tolen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_SENDTO)(
    IN SOCKET s,
    IN const char FAR * buf,
    IN int len,
    IN int flags,
    IN const struct sockaddr FAR * to,
    IN int tolen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
setsockopt(
    IN SOCKET s,
    IN int level,
    IN int optname,
    IN const char FAR * optval,
    IN int optlen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_SETSOCKOPT)(
    IN SOCKET s,
    IN int level,
    IN int optname,
    IN const char FAR * optval,
    IN int optlen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
shutdown(
    IN SOCKET s,
    IN int how
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_SHUTDOWN)(
    IN SOCKET s,
    IN int how
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
SOCKET
WSAAPI
socket(
    IN int af,
    IN int type,
    IN int protocol
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
SOCKET
(WSAAPI * LPFN_SOCKET)(
    IN int af,
    IN int type,
    IN int protocol
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

/* Database function prototypes */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
struct hostent FAR *
WSAAPI
gethostbyaddr(
    IN const char FAR * addr,
    IN int len,
    IN int type
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
struct hostent FAR *
(WSAAPI * LPFN_GETHOSTBYADDR)(
    IN const char FAR * addr,
    IN int len,
    IN int type
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
struct hostent FAR *
WSAAPI
gethostbyname(
    IN const char FAR * name
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
struct hostent FAR *
(WSAAPI * LPFN_GETHOSTBYNAME)(
    IN const char FAR * name
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
gethostname(
    OUT char FAR * name,
    IN int namelen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_GETHOSTNAME)(
    OUT char FAR * name,
    IN int namelen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
struct servent FAR *
WSAAPI
getservbyport(
    IN int port,
    IN const char FAR * proto
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
struct servent FAR *
(WSAAPI * LPFN_GETSERVBYPORT)(
    IN int port,
    IN const char FAR * proto
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
struct servent FAR *
WSAAPI
getservbyname(
    IN const char FAR * name,
    IN const char FAR * proto
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
struct servent FAR *
(WSAAPI * LPFN_GETSERVBYNAME)(
    IN const char FAR * name,
    IN const char FAR * proto
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
struct protoent FAR *
WSAAPI
getprotobynumber(
    IN int number
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
struct protoent FAR *
(WSAAPI * LPFN_GETPROTOBYNUMBER)(
    IN int number
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
struct protoent FAR *
WSAAPI
getprotobyname(
    IN const char FAR * name
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
struct protoent FAR *
(WSAAPI * LPFN_GETPROTOBYNAME)(
    IN const char FAR * name
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

/* Microsoft Windows Extension function prototypes */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAStartup(
    IN WORD wVersionRequested,
    OUT LPWSADATA lpWSAData
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSASTARTUP)(
    IN WORD wVersionRequested,
    OUT LPWSADATA lpWSAData
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSACleanup(
    void
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSACLEANUP)(
    void
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
void
WSAAPI
WSASetLastError(
    IN int iError
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
void
(WSAAPI * LPFN_WSASETLASTERROR)(
    IN int iError
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAGetLastError(
    void
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSAGETLASTERROR)(
    void
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
BOOL
WSAAPI
WSAIsBlocking(
    void
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
BOOL
(WSAAPI * LPFN_WSAISBLOCKING)(
    void
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAUnhookBlockingHook(
    void
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSAUNHOOKBLOCKINGHOOK)(
    void
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
FARPROC
WSAAPI
WSASetBlockingHook(
    IN FARPROC lpBlockFunc
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
FARPROC
(WSAAPI * LPFN_WSASETBLOCKINGHOOK)(
    IN FARPROC lpBlockFunc
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSACancelBlockingCall(
    void
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSACANCELBLOCKINGCALL)(
    void
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
HANDLE
WSAAPI
WSAAsyncGetServByName(
    IN HWND hWnd,
    IN u_int wMsg,
    IN const char FAR * name,
    IN const char FAR * proto,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
HANDLE
(WSAAPI * LPFN_WSAASYNCGETSERVBYNAME)(
    IN HWND hWnd,
    IN u_int wMsg,
    IN const char FAR * name,
    IN const char FAR * proto,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
HANDLE
WSAAPI
WSAAsyncGetServByPort(
    IN HWND hWnd,
    IN u_int wMsg,
    IN int port,
    IN const char FAR * proto,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
HANDLE
(WSAAPI * LPFN_WSAASYNCGETSERVBYPORT)(
    IN HWND hWnd,
    IN u_int wMsg,
    IN int port,
    IN const char FAR * proto,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
HANDLE
WSAAPI
WSAAsyncGetProtoByName(
    IN HWND hWnd,
    IN u_int wMsg,
    IN const char FAR * name,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
HANDLE
(WSAAPI * LPFN_WSAASYNCGETPROTOBYNAME)(
    IN HWND hWnd,
    IN u_int wMsg,
    IN const char FAR * name,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
HANDLE
WSAAPI
WSAAsyncGetProtoByNumber(
    IN HWND hWnd,
    IN u_int wMsg,
    IN int number,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
HANDLE
(WSAAPI * LPFN_WSAASYNCGETPROTOBYNUMBER)(
    IN HWND hWnd,
    IN u_int wMsg,
    IN int number,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
HANDLE
WSAAPI
WSAAsyncGetHostByName(
    IN HWND hWnd,
    IN u_int wMsg,
    IN const char FAR * name,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
HANDLE
(WSAAPI * LPFN_WSAASYNCGETHOSTBYNAME)(
    IN HWND hWnd,
    IN u_int wMsg,
    IN const char FAR * name,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
HANDLE
WSAAPI
WSAAsyncGetHostByAddr(
    IN HWND hWnd,
    IN u_int wMsg,
    IN const char FAR * addr,
    IN int len,
    IN int type,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
HANDLE
(WSAAPI * LPFN_WSAASYNCGETHOSTBYADDR)(
    IN HWND hWnd,
    IN u_int wMsg,
    IN const char FAR * addr,
    IN int len,
    IN int type,
    OUT char FAR * buf,
    IN int buflen
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSACancelAsyncRequest(
    IN HANDLE hAsyncTaskHandle
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSACANCELASYNCREQUEST)(
    IN HANDLE hAsyncTaskHandle
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAAsyncSelect(
    IN SOCKET s,
    IN HWND hWnd,
    IN u_int wMsg,
    IN long lEvent
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSAASYNCSELECT)(
    IN SOCKET s,
    IN HWND hWnd,
    IN u_int wMsg,
    IN long lEvent
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

/* WinSock 2 API new function prototypes */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
SOCKET
WSAAPI
WSAAccept(
    IN SOCKET s,
    OUT struct sockaddr FAR * addr,
    IN OUT LPINT addrlen,
    IN LPCONDITIONPROC lpfnCondition,
    IN DWORD_PTR dwCallbackData
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
SOCKET
(WSAAPI * LPFN_WSAACCEPT)(
    IN SOCKET s,
    OUT struct sockaddr FAR * addr,
    IN OUT LPINT addrlen,
    IN LPCONDITIONPROC lpfnCondition,
    IN DWORD_PTR dwCallbackData
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
BOOL
WSAAPI
WSACloseEvent(
    IN WSAEVENT hEvent
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
BOOL
(WSAAPI * LPFN_WSACLOSEEVENT)(
    IN WSAEVENT hEvent
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAConnect(
    IN SOCKET s,
    IN const struct sockaddr FAR * name,
    IN int namelen,
    IN LPWSABUF lpCallerData,
    OUT LPWSABUF lpCalleeData,
    IN LPQOS lpSQOS,
    IN LPQOS lpGQOS
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSACONNECT)(
    IN SOCKET s,
    IN const struct sockaddr FAR * name,
    IN int namelen,
    IN LPWSABUF lpCallerData,
    OUT LPWSABUF lpCalleeData,
    IN LPQOS lpSQOS,
    IN LPQOS lpGQOS
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
WSAEVENT
WSAAPI
WSACreateEvent(
    void
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
WSAEVENT
(WSAAPI * LPFN_WSACREATEEVENT)(
    void
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSADuplicateSocketA(
    IN SOCKET s,
    IN DWORD dwProcessId,
    OUT LPWSAPROTOCOL_INFOA lpProtocolInfo
    );
WINSOCK_API_LINKAGE
int
WSAAPI
WSADuplicateSocketW(
    IN SOCKET s,
    IN DWORD dwProcessId,
    OUT LPWSAPROTOCOL_INFOW lpProtocolInfo
    );
#ifdef UNICODE
#define WSADuplicateSocket  WSADuplicateSocketW
#else
#define WSADuplicateSocket  WSADuplicateSocketA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSADUPLICATESOCKETA)(
    IN SOCKET s,
    IN DWORD dwProcessId,
    OUT LPWSAPROTOCOL_INFOA lpProtocolInfo
    );
typedef
int
(WSAAPI * LPFN_WSADUPLICATESOCKETW)(
    IN SOCKET s,
    IN DWORD dwProcessId,
    OUT LPWSAPROTOCOL_INFOW lpProtocolInfo
    );
#ifdef UNICODE
#define LPFN_WSADUPLICATESOCKET  LPFN_WSADUPLICATESOCKETW
#else
#define LPFN_WSADUPLICATESOCKET  LPFN_WSADUPLICATESOCKETA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAEnumNetworkEvents(
    IN SOCKET s,
    IN WSAEVENT hEventObject,
    OUT LPWSANETWORKEVENTS lpNetworkEvents
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSAENUMNETWORKEVENTS)(
    IN SOCKET s,
    IN WSAEVENT hEventObject,
    OUT LPWSANETWORKEVENTS lpNetworkEvents
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAEnumProtocolsA(
    IN LPINT lpiProtocols,
    OUT LPWSAPROTOCOL_INFOA lpProtocolBuffer,
    IN OUT LPDWORD lpdwBufferLength
    );
WINSOCK_API_LINKAGE
int
WSAAPI
WSAEnumProtocolsW(
    IN LPINT lpiProtocols,
    OUT LPWSAPROTOCOL_INFOW lpProtocolBuffer,
    IN OUT LPDWORD lpdwBufferLength
    );
#ifdef UNICODE
#define WSAEnumProtocols  WSAEnumProtocolsW
#else
#define WSAEnumProtocols  WSAEnumProtocolsA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSAENUMPROTOCOLSA)(
    IN LPINT lpiProtocols,
    OUT LPWSAPROTOCOL_INFOA lpProtocolBuffer,
    IN OUT LPDWORD lpdwBufferLength
    );
typedef
int
(WSAAPI * LPFN_WSAENUMPROTOCOLSW)(
    IN LPINT lpiProtocols,
    OUT LPWSAPROTOCOL_INFOW lpProtocolBuffer,
    IN OUT LPDWORD lpdwBufferLength
    );
#ifdef UNICODE
#define LPFN_WSAENUMPROTOCOLS  LPFN_WSAENUMPROTOCOLSW
#else
#define LPFN_WSAENUMPROTOCOLS  LPFN_WSAENUMPROTOCOLSA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAEventSelect(
    IN SOCKET s,
    IN WSAEVENT hEventObject,
    IN long lNetworkEvents
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSAEVENTSELECT)(
    IN SOCKET s,
    IN WSAEVENT hEventObject,
    IN long lNetworkEvents
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
BOOL
WSAAPI
WSAGetOverlappedResult(
    IN SOCKET s,
    IN LPWSAOVERLAPPED lpOverlapped,
    OUT LPDWORD lpcbTransfer,
    IN BOOL fWait,
    OUT LPDWORD lpdwFlags
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
BOOL
(WSAAPI * LPFN_WSAGETOVERLAPPEDRESULT)(
    IN SOCKET s,
    IN LPWSAOVERLAPPED lpOverlapped,
    OUT LPDWORD lpcbTransfer,
    IN BOOL fWait,
    OUT LPDWORD lpdwFlags
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
BOOL
WSAAPI
WSAGetQOSByName(
    IN SOCKET s,
    IN LPWSABUF lpQOSName,
    OUT LPQOS lpQOS
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
BOOL
(WSAAPI * LPFN_WSAGETQOSBYNAME)(
    IN SOCKET s,
    IN LPWSABUF lpQOSName,
    OUT LPQOS lpQOS
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAHtonl(
    IN SOCKET s,
    IN u_long hostlong,
    OUT u_long FAR * lpnetlong
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSAHTONL)(
    IN SOCKET s,
    IN u_long hostlong,
    OUT u_long FAR * lpnetlong
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAHtons(
    IN SOCKET s,
    IN u_short hostshort,
    OUT u_short FAR * lpnetshort
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSAHTONS)(
    IN SOCKET s,
    IN u_short hostshort,
    OUT u_short FAR * lpnetshort
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSAIoctl(
    IN SOCKET s,
    IN DWORD dwIoControlCode,
    IN LPVOID lpvInBuffer,
    IN DWORD cbInBuffer,
    OUT LPVOID lpvOutBuffer,
    IN DWORD cbOutBuffer,
    OUT LPDWORD lpcbBytesReturned,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSAIOCTL)(
    IN SOCKET s,
    IN DWORD dwIoControlCode,
    IN LPVOID lpvInBuffer,
    IN DWORD cbInBuffer,
    OUT LPVOID lpvOutBuffer,
    IN DWORD cbOutBuffer,
    OUT LPDWORD lpcbBytesReturned,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
SOCKET
WSAAPI
WSAJoinLeaf(
    IN SOCKET s,
    IN const struct sockaddr FAR * name,
    IN int namelen,
    IN LPWSABUF lpCallerData,
    OUT LPWSABUF lpCalleeData,
    IN LPQOS lpSQOS,
    IN LPQOS lpGQOS,
    IN DWORD dwFlags
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
SOCKET
(WSAAPI * LPFN_WSAJOINLEAF)(
    IN SOCKET s,
    IN const struct sockaddr FAR * name,
    IN int namelen,
    IN LPWSABUF lpCallerData,
    OUT LPWSABUF lpCalleeData,
    IN LPQOS lpSQOS,
    IN LPQOS lpGQOS,
    IN DWORD dwFlags
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSANtohl(
    IN SOCKET s,
    IN u_long netlong,
    OUT u_long FAR * lphostlong
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSANTOHL)(
    IN SOCKET s,
    IN u_long netlong,
    OUT u_long FAR * lphostlong
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSANtohs(
    IN SOCKET s,
    IN u_short netshort,
    OUT u_short FAR * lphostshort
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSANTOHS)(
    IN SOCKET s,
    IN u_short netshort,
    OUT u_short FAR * lphostshort
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSARecv(
    IN SOCKET s,
    IN OUT LPWSABUF lpBuffers,
    IN DWORD dwBufferCount,
    OUT LPDWORD lpNumberOfBytesRecvd,
    IN OUT LPDWORD lpFlags,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSARECV)(
    IN SOCKET s,
    IN OUT LPWSABUF lpBuffers,
    IN DWORD dwBufferCount,
    OUT LPDWORD lpNumberOfBytesRecvd,
    IN OUT LPDWORD lpFlags,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSARecvDisconnect(
    IN SOCKET s,
    OUT LPWSABUF lpInboundDisconnectData
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSARECVDISCONNECT)(
    IN SOCKET s,
    OUT LPWSABUF lpInboundDisconnectData
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSARecvFrom(
    IN SOCKET s,
    IN OUT LPWSABUF lpBuffers,
    IN DWORD dwBufferCount,
    OUT LPDWORD lpNumberOfBytesRecvd,
    IN OUT LPDWORD lpFlags,
    OUT struct sockaddr FAR * lpFrom,
    IN OUT LPINT lpFromlen,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSARECVFROM)(
    IN SOCKET s,
    IN OUT LPWSABUF lpBuffers,
    IN DWORD dwBufferCount,
    OUT LPDWORD lpNumberOfBytesRecvd,
    IN OUT LPDWORD lpFlags,
    OUT struct sockaddr FAR * lpFrom,
    IN OUT LPINT lpFromlen,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
BOOL
WSAAPI
WSAResetEvent(
    IN WSAEVENT hEvent
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
BOOL
(WSAAPI * LPFN_WSARESETEVENT)(
    IN WSAEVENT hEvent
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSASend(
    IN SOCKET s,
    IN LPWSABUF lpBuffers,
    IN DWORD dwBufferCount,
    OUT LPDWORD lpNumberOfBytesSent,
    IN DWORD dwFlags,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSASEND)(
    IN SOCKET s,
    IN LPWSABUF lpBuffers,
    IN DWORD dwBufferCount,
    OUT LPDWORD lpNumberOfBytesSent,
    IN DWORD dwFlags,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSASendDisconnect(
    IN SOCKET s,
    IN LPWSABUF lpOutboundDisconnectData
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSASENDDISCONNECT)(
    IN SOCKET s,
    IN LPWSABUF lpOutboundDisconnectData
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
int
WSAAPI
WSASendTo(
    IN SOCKET s,
    IN LPWSABUF lpBuffers,
    IN DWORD dwBufferCount,
    OUT LPDWORD lpNumberOfBytesSent,
    IN DWORD dwFlags,
    IN const struct sockaddr FAR * lpTo,
    IN int iTolen,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
int
(WSAAPI * LPFN_WSASENDTO)(
    IN SOCKET s,
    IN LPWSABUF lpBuffers,
    IN DWORD dwBufferCount,
    OUT LPDWORD lpNumberOfBytesSent,
    IN DWORD dwFlags,
    IN const struct sockaddr FAR * lpTo,
    IN int iTolen,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
BOOL
WSAAPI
WSASetEvent(
    IN WSAEVENT hEvent
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
BOOL
(WSAAPI * LPFN_WSASETEVENT)(
    IN WSAEVENT hEvent
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
SOCKET
WSAAPI
WSASocketA(
    IN int af,
    IN int type,
    IN int protocol,
    IN LPWSAPROTOCOL_INFOA lpProtocolInfo,
    IN GROUP g,
    IN DWORD dwFlags
    );
WINSOCK_API_LINKAGE
SOCKET
WSAAPI
WSASocketW(
    IN int af,
    IN int type,
    IN int protocol,
    IN LPWSAPROTOCOL_INFOW lpProtocolInfo,
    IN GROUP g,
    IN DWORD dwFlags
    );
#ifdef UNICODE
#define WSASocket  WSASocketW
#else
#define WSASocket  WSASocketA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
SOCKET
(WSAAPI * LPFN_WSASOCKETA)(
    IN int af,
    IN int type,
    IN int protocol,
    IN LPWSAPROTOCOL_INFOA lpProtocolInfo,
    IN GROUP g,
    IN DWORD dwFlags
    );
typedef
SOCKET
(WSAAPI * LPFN_WSASOCKETW)(
    IN int af,
    IN int type,
    IN int protocol,
    IN LPWSAPROTOCOL_INFOW lpProtocolInfo,
    IN GROUP g,
    IN DWORD dwFlags
    );
#ifdef UNICODE
#define LPFN_WSASOCKET  LPFN_WSASOCKETW
#else
#define LPFN_WSASOCKET  LPFN_WSASOCKETA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
DWORD
WSAAPI
WSAWaitForMultipleEvents(
    IN DWORD cEvents,
    IN const WSAEVENT FAR * lphEvents,
    IN BOOL fWaitAll,
    IN DWORD dwTimeout,
    IN BOOL fAlertable
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
DWORD
(WSAAPI * LPFN_WSAWAITFORMULTIPLEEVENTS)(
    IN DWORD cEvents,
    IN const WSAEVENT FAR * lphEvents,
    IN BOOL fWaitAll,
    IN DWORD dwTimeout,
    IN BOOL fAlertable
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAAddressToStringA(
    IN     LPSOCKADDR          lpsaAddress,
    IN     DWORD               dwAddressLength,
    IN     LPWSAPROTOCOL_INFOA lpProtocolInfo,
    IN OUT LPSTR             lpszAddressString,
    IN OUT LPDWORD             lpdwAddressStringLength
    );
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAAddressToStringW(
    IN     LPSOCKADDR          lpsaAddress,
    IN     DWORD               dwAddressLength,
    IN     LPWSAPROTOCOL_INFOW lpProtocolInfo,
    IN OUT LPWSTR             lpszAddressString,
    IN OUT LPDWORD             lpdwAddressStringLength
    );
#ifdef UNICODE
#define WSAAddressToString  WSAAddressToStringW
#else
#define WSAAddressToString  WSAAddressToStringA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSAADDRESSTOSTRINGA)(
    IN     LPSOCKADDR          lpsaAddress,
    IN     DWORD               dwAddressLength,
    IN     LPWSAPROTOCOL_INFOA lpProtocolInfo,
    IN OUT LPSTR             lpszAddressString,
    IN OUT LPDWORD             lpdwAddressStringLength
    );
typedef
INT
(WSAAPI * LPFN_WSAADDRESSTOSTRINGW)(
    IN     LPSOCKADDR          lpsaAddress,
    IN     DWORD               dwAddressLength,
    IN     LPWSAPROTOCOL_INFOW lpProtocolInfo,
    IN OUT LPWSTR             lpszAddressString,
    IN OUT LPDWORD             lpdwAddressStringLength
    );
#ifdef UNICODE
#define LPFN_WSAADDRESSTOSTRING  LPFN_WSAADDRESSTOSTRINGW
#else
#define LPFN_WSAADDRESSTOSTRING  LPFN_WSAADDRESSTOSTRINGA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAStringToAddressA(
    IN     LPSTR               AddressString,
    IN     INT                 AddressFamily,
    IN     LPWSAPROTOCOL_INFOA lpProtocolInfo,
    OUT    LPSOCKADDR          lpAddress,
    IN OUT LPINT               lpAddressLength
    );
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAStringToAddressW(
    IN     LPWSTR              AddressString,
    IN     INT                 AddressFamily,
    IN     LPWSAPROTOCOL_INFOW lpProtocolInfo,
    OUT    LPSOCKADDR          lpAddress,
    IN OUT LPINT               lpAddressLength
    );
#ifdef UNICODE
#define WSAStringToAddress  WSAStringToAddressW
#else
#define WSAStringToAddress  WSAStringToAddressA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSASTRINGTOADDRESSA)(
    IN     LPSTR               AddressString,
    IN     INT                 AddressFamily,
    IN     LPWSAPROTOCOL_INFOA lpProtocolInfo,
    OUT    LPSOCKADDR          lpAddress,
    IN OUT LPINT               lpAddressLength
    );
typedef
INT
(WSAAPI * LPFN_WSASTRINGTOADDRESSW)(
    IN     LPWSTR              AddressString,
    IN     INT                 AddressFamily,
    IN     LPWSAPROTOCOL_INFOW lpProtocolInfo,
    OUT    LPSOCKADDR          lpAddress,
    IN OUT LPINT               lpAddressLength
    );
#ifdef UNICODE
#define LPFN_WSASTRINGTOADDRESS  LPFN_WSASTRINGTOADDRESSW
#else
#define LPFN_WSASTRINGTOADDRESS  LPFN_WSASTRINGTOADDRESSA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

/* Registration and Name Resolution API functions */


#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSALookupServiceBeginA(
    IN  LPWSAQUERYSETA lpqsRestrictions,
    IN  DWORD          dwControlFlags,
    OUT LPHANDLE       lphLookup
    );
WINSOCK_API_LINKAGE
INT
WSAAPI
WSALookupServiceBeginW(
    IN  LPWSAQUERYSETW lpqsRestrictions,
    IN  DWORD          dwControlFlags,
    OUT LPHANDLE       lphLookup
    );
#ifdef UNICODE
#define WSALookupServiceBegin  WSALookupServiceBeginW
#else
#define WSALookupServiceBegin  WSALookupServiceBeginA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSALOOKUPSERVICEBEGINA)(
    IN  LPWSAQUERYSETA lpqsRestrictions,
    IN  DWORD          dwControlFlags,
    OUT LPHANDLE       lphLookup
    );
typedef
INT
(WSAAPI * LPFN_WSALOOKUPSERVICEBEGINW)(
    IN  LPWSAQUERYSETW lpqsRestrictions,
    IN  DWORD          dwControlFlags,
    OUT LPHANDLE       lphLookup
    );
#ifdef UNICODE
#define LPFN_WSALOOKUPSERVICEBEGIN  LPFN_WSALOOKUPSERVICEBEGINW
#else
#define LPFN_WSALOOKUPSERVICEBEGIN  LPFN_WSALOOKUPSERVICEBEGINA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSALookupServiceNextA(
    IN     HANDLE           hLookup,
    IN     DWORD            dwControlFlags,
    IN OUT LPDWORD          lpdwBufferLength,
    OUT    LPWSAQUERYSETA   lpqsResults
    );
WINSOCK_API_LINKAGE
INT
WSAAPI
WSALookupServiceNextW(
    IN     HANDLE           hLookup,
    IN     DWORD            dwControlFlags,
    IN OUT LPDWORD          lpdwBufferLength,
    OUT    LPWSAQUERYSETW   lpqsResults
    );
#ifdef UNICODE
#define WSALookupServiceNext  WSALookupServiceNextW
#else
#define WSALookupServiceNext  WSALookupServiceNextA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSALOOKUPSERVICENEXTA)(
    IN     HANDLE           hLookup,
    IN     DWORD            dwControlFlags,
    IN OUT LPDWORD          lpdwBufferLength,
    OUT    LPWSAQUERYSETA   lpqsResults
    );
typedef
INT
(WSAAPI * LPFN_WSALOOKUPSERVICENEXTW)(
    IN     HANDLE           hLookup,
    IN     DWORD            dwControlFlags,
    IN OUT LPDWORD          lpdwBufferLength,
    OUT    LPWSAQUERYSETW   lpqsResults
    );
#ifdef UNICODE
#define LPFN_WSALOOKUPSERVICENEXT  LPFN_WSALOOKUPSERVICENEXTW
#else
#define LPFN_WSALOOKUPSERVICENEXT  LPFN_WSALOOKUPSERVICENEXTA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSANSPIoctl(
    IN  HANDLE           hLookup,
    IN  DWORD            dwControlCode,
    IN  LPVOID           lpvInBuffer,
    IN  DWORD            cbInBuffer,
    OUT LPVOID           lpvOutBuffer,
    IN  DWORD            cbOutBuffer,
    OUT LPDWORD          lpcbBytesReturned,
    IN  LPWSACOMPLETION  lpCompletion
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSANSPIOCTL)(
    IN  HANDLE           hLookup,
    IN  DWORD            dwControlCode,
    IN  LPVOID           lpvInBuffer,
    IN  DWORD            cbInBuffer,
    OUT LPVOID           lpvOutBuffer,
    IN  DWORD            cbOutBuffer,
    OUT LPDWORD          lpcbBytesReturned,
    IN  LPWSACOMPLETION  lpCompletion
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSALookupServiceEnd(
    IN HANDLE  hLookup
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSALOOKUPSERVICEEND)(
    IN HANDLE  hLookup
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAInstallServiceClassA(
    IN  LPWSASERVICECLASSINFOA   lpServiceClassInfo
    );
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAInstallServiceClassW(
    IN  LPWSASERVICECLASSINFOW   lpServiceClassInfo
    );
#ifdef UNICODE
#define WSAInstallServiceClass  WSAInstallServiceClassW
#else
#define WSAInstallServiceClass  WSAInstallServiceClassA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSAINSTALLSERVICECLASSA)(
    IN  LPWSASERVICECLASSINFOA   lpServiceClassInfo
    );
typedef
INT
(WSAAPI * LPFN_WSAINSTALLSERVICECLASSW)(
    IN  LPWSASERVICECLASSINFOW   lpServiceClassInfo
    );
#ifdef UNICODE
#define LPFN_WSAINSTALLSERVICECLASS  LPFN_WSAINSTALLSERVICECLASSW
#else
#define LPFN_WSAINSTALLSERVICECLASS  LPFN_WSAINSTALLSERVICECLASSA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSARemoveServiceClass(
    IN  LPGUID  lpServiceClassId
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSAREMOVESERVICECLASS)(
    IN  LPGUID  lpServiceClassId
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAGetServiceClassInfoA(
    IN  LPGUID  lpProviderId,
    IN  LPGUID  lpServiceClassId,
    IN OUT LPDWORD  lpdwBufSize,
    OUT LPWSASERVICECLASSINFOA lpServiceClassInfo
    );
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAGetServiceClassInfoW(
    IN  LPGUID  lpProviderId,
    IN  LPGUID  lpServiceClassId,
    IN OUT LPDWORD  lpdwBufSize,
    OUT LPWSASERVICECLASSINFOW lpServiceClassInfo
    );
#ifdef UNICODE
#define WSAGetServiceClassInfo  WSAGetServiceClassInfoW
#else
#define WSAGetServiceClassInfo  WSAGetServiceClassInfoA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSAGETSERVICECLASSINFOA)(
    IN  LPGUID  lpProviderId,
    IN  LPGUID  lpServiceClassId,
    IN OUT LPDWORD  lpdwBufSize,
    OUT LPWSASERVICECLASSINFOA lpServiceClassInfo
    );
typedef
INT
(WSAAPI * LPFN_WSAGETSERVICECLASSINFOW)(
    IN  LPGUID  lpProviderId,
    IN  LPGUID  lpServiceClassId,
    IN OUT LPDWORD  lpdwBufSize,
    OUT LPWSASERVICECLASSINFOW lpServiceClassInfo
    );
#ifdef UNICODE
#define LPFN_WSAGETSERVICECLASSINFO  LPFN_WSAGETSERVICECLASSINFOW
#else
#define LPFN_WSAGETSERVICECLASSINFO  LPFN_WSAGETSERVICECLASSINFOA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAEnumNameSpaceProvidersA(
    IN OUT LPDWORD              lpdwBufferLength,
    OUT    LPWSANAMESPACE_INFOA lpnspBuffer
    );
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAEnumNameSpaceProvidersW(
    IN OUT LPDWORD              lpdwBufferLength,
    OUT    LPWSANAMESPACE_INFOW lpnspBuffer
    );
#ifdef UNICODE
#define WSAEnumNameSpaceProviders  WSAEnumNameSpaceProvidersW
#else
#define WSAEnumNameSpaceProviders  WSAEnumNameSpaceProvidersA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSAENUMNAMESPACEPROVIDERSA)(
    IN OUT LPDWORD              lpdwBufferLength,
    OUT    LPWSANAMESPACE_INFOA lpnspBuffer
    );
typedef
INT
(WSAAPI * LPFN_WSAENUMNAMESPACEPROVIDERSW)(
    IN OUT LPDWORD              lpdwBufferLength,
    OUT    LPWSANAMESPACE_INFOW lpnspBuffer
    );
#ifdef UNICODE
#define LPFN_WSAENUMNAMESPACEPROVIDERS  LPFN_WSAENUMNAMESPACEPROVIDERSW
#else
#define LPFN_WSAENUMNAMESPACEPROVIDERS  LPFN_WSAENUMNAMESPACEPROVIDERSA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAGetServiceClassNameByClassIdA(
    IN      LPGUID  lpServiceClassId,
    OUT     LPSTR lpszServiceClassName,
    IN OUT  LPDWORD lpdwBufferLength
    );
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAGetServiceClassNameByClassIdW(
    IN      LPGUID  lpServiceClassId,
    OUT     LPWSTR lpszServiceClassName,
    IN OUT  LPDWORD lpdwBufferLength
    );
#ifdef UNICODE
#define WSAGetServiceClassNameByClassId  WSAGetServiceClassNameByClassIdW
#else
#define WSAGetServiceClassNameByClassId  WSAGetServiceClassNameByClassIdA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSAGETSERVICECLASSNAMEBYCLASSIDA)(
    IN      LPGUID  lpServiceClassId,
    OUT     LPSTR lpszServiceClassName,
    IN OUT  LPDWORD lpdwBufferLength
    );
typedef
INT
(WSAAPI * LPFN_WSAGETSERVICECLASSNAMEBYCLASSIDW)(
    IN      LPGUID  lpServiceClassId,
    OUT     LPWSTR lpszServiceClassName,
    IN OUT  LPDWORD lpdwBufferLength
    );
#ifdef UNICODE
#define LPFN_WSAGETSERVICECLASSNAMEBYCLASSID  LPFN_WSAGETSERVICECLASSNAMEBYCLASSIDW
#else
#define LPFN_WSAGETSERVICECLASSNAMEBYCLASSID  LPFN_WSAGETSERVICECLASSNAMEBYCLASSIDA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSASetServiceA(
    IN LPWSAQUERYSETA lpqsRegInfo,
    IN WSAESETSERVICEOP essoperation,
    IN DWORD dwControlFlags
    );
WINSOCK_API_LINKAGE
INT
WSAAPI
WSASetServiceW(
    IN LPWSAQUERYSETW lpqsRegInfo,
    IN WSAESETSERVICEOP essoperation,
    IN DWORD dwControlFlags
    );
#ifdef UNICODE
#define WSASetService  WSASetServiceW
#else
#define WSASetService  WSASetServiceA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSASETSERVICEA)(
    IN LPWSAQUERYSETA lpqsRegInfo,
    IN WSAESETSERVICEOP essoperation,
    IN DWORD dwControlFlags
    );
typedef
INT
(WSAAPI * LPFN_WSASETSERVICEW)(
    IN LPWSAQUERYSETW lpqsRegInfo,
    IN WSAESETSERVICEOP essoperation,
    IN DWORD dwControlFlags
    );
#ifdef UNICODE
#define LPFN_WSASETSERVICE  LPFN_WSASETSERVICEW
#else
#define LPFN_WSASETSERVICE  LPFN_WSASETSERVICEA
#endif /* !UNICODE */
#endif /* INCL_WINSOCK_API_TYPEDEFS */

#if INCL_WINSOCK_API_PROTOTYPES
WINSOCK_API_LINKAGE
INT
WSAAPI
WSAProviderConfigChange(
    IN OUT LPHANDLE lpNotificationHandle,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_PROTOTYPES */

#if INCL_WINSOCK_API_TYPEDEFS
typedef
INT
(WSAAPI * LPFN_WSAPROVIDERCONFIGCHANGE)(
    IN OUT LPHANDLE lpNotificationHandle,
    IN LPWSAOVERLAPPED lpOverlapped,
    IN LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine
    );
#endif /* INCL_WINSOCK_API_TYPEDEFS */