Provider capabilities flags.
| Symbol | Value | Description |
|---|---|---|
HHD_PCF_DTRDSR | 0x00000001 | DTR (data-terminal-ready)/DSR (data-set-ready) supported |
HHD_PCF_RTSCTS | 0x00000002 | RTS (request-to-send)/CTS (clear-to-send) supported |
HHD_PCF_RLSD | 0x00000004 | RLSD (receive-line-signal-detect) supported |
HHD_PCF_PARITY_CHECK | 0x00000008 | Parity checking supported |
HHD_PCF_XONXOFF | 0x00000010 | XON/XOFF flow control supported |
HHD_PCF_SETXCHAR | 0x00000020 | Settable XON/XOFF supported |
HHD_PCF_TOTALTIMEOUTS | 0x00000040 | Total (elapsed) time-outs supported |
HHD_PCF_INTTIMEOUTS | 0x00000080 | Interval time-outs supported |
HHD_PCF_SPECIALCHARS | 0x00000100 | Special character support provided |
HHD_PCF_16BITMODE | 0x00000200 | Special 16-bit mode supported |