TransmitFile

BOOL WINAPI TransmitFile	(	SOCKET	Socket,
		HANDLE	File,
		DWORD	NumberOfBytesToWrite,
		DWORD	NumberOfBytesPerSend,
		LPOVERLAPPED	Overlapped,
		LPTRANSMIT_FILE_BUFFERS	TransmitBuffers,
		DWORD	Flags
	)

Definition at line 18 of file extensions.c.

{
  static GUID TransmitFileGUID = WSAID_TRANSMITFILE;
  LPFN_TRANSMITFILE pfnTransmitFile;
  DWORD cbBytesReturned;

  if (WSAIoctl(Socket,
               SIO_GET_EXTENSION_FUNCTION_POINTER,
               &TransmitFileGUID,
               sizeof(TransmitFileGUID),
               &pfnTransmitFile,
               sizeof(pfnTransmitFile),
               &cbBytesReturned,
               NULL,
               NULL) == SOCKET_ERROR)
  {
    return FALSE;
  }

  return pfnTransmitFile(Socket,
                         File,
                         NumberOfBytesToWrite,
                         NumberOfBytesPerSend,
                         Overlapped,
                         TransmitBuffers,
                         Flags);
}

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