防火墙与安全工具

开发平台：

Visual C++

MyLsp.h：源码内容

							//MyLSP.h
SOCKET WSPAPI WSPSocket(
						int			af,                               
						int			type,                             
						int			protocol,                         
						LPWSAPROTOCOL_INFOW lpProtocolInfo,   
						GROUP		g,                              
						DWORD		dwFlags,                        
						LPINT		lpErrno
						);
int WSPAPI WSPCloseSocket(
						  SOCKET		s,
						  LPINT		lpErrno
						  );
int WSPAPI WSPBind(SOCKET s, const struct sockaddr* name, int namelen, LPINT lpErrno);
int WSPAPI WSPConnect(
					  SOCKET			s,
					  const struct	sockaddr FAR * name,
					  int				namelen,
					  LPWSABUF		lpCallerData,
					  LPWSABUF		lpCalleeData,
					  LPQOS			lpSQOS,
					  LPQOS			lpGQOS,
					  LPINT			lpErrno
					  );
SOCKET WSPAPI WSPAccept(
						SOCKET			s,
						struct sockaddr FAR *addr,
						LPINT			addrlen,
						LPCONDITIONPROC	lpfnCondition,
						DWORD			dwCallbackData,
						LPINT			lpErrno
						);
int WSPAPI WSPSendTo(
					 SOCKET			s,
					 LPWSABUF		lpBuffers,
					 DWORD			dwBufferCount,
					 LPDWORD			lpNumberOfBytesSent,
					 DWORD			dwFlags,
					 const struct sockaddr FAR * lpTo,
					 int				iTolen,
					 LPWSAOVERLAPPED	lpOverlapped,
					 LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
					 LPWSATHREADID	lpThreadId,
					 LPINT			lpErrno
					 );
int WSPAPI WSPRecvFrom (
						SOCKET			s,
						LPWSABUF		lpBuffers,
						DWORD			dwBufferCount,
						LPDWORD			lpNumberOfBytesRecvd,
						LPDWORD			lpFlags,
						struct sockaddr FAR * lpFrom,
						LPINT			lpFromlen,
						LPWSAOVERLAPPED lpOverlapped,
						LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine,
						LPWSATHREADID	lpThreadId,
						LPINT			lpErrno
						);
LPWSAPROTOCOL_INFOW GetProvider(LPINT lpnTotalProtocols);
void FreeProvider(LPWSAPROTOCOL_INFOW pProtoInfo);

						