周星驰 · 2007-03-21 17:18:54 · 阅读: 583 那蛤,你的WSAIoctl的outbuffer的这样用?错了,你看看msdn吧 WSAIoctl(Connection->sockAccept, SIO_GET_EXTENSION_FUNCTION_POINTER, &guidTransmitPackets, sizeof(guidTransmitPackets), &pfnTransmitPackets, sizeof(pfnTransmitPackets), &dwBytes, NULL, NULL);