virtual bool TransmitPowerState(cec_logical_address dest);
virtual bool TransmitPoll(cec_logical_address dest);
virtual bool TransmitVendorID(cec_logical_address dest, bool bSendAbort = true);
virtual bool TransmitPowerState(cec_logical_address dest);
virtual bool TransmitPoll(cec_logical_address dest);
virtual bool TransmitVendorID(cec_logical_address dest, bool bSendAbort = true);