AbortOnError BaudRate ByteSize DsrSensitivity DtrControl EofChar ErrorChar ErrorCharReplace EvtChar InX NullStrip OutX OutxCtsFlow OutxDsrFlow Parity ParityCheck RtsControl StopBits TXContinueOnXoff XoffChar XoffLim XonChar XonLim

RtsControl wclSerialRtsControl RtsControl Specifies the RTS (request-to-send) input flow control. See also wclSerialRtsControl