_COMMPROP

type _COMMPROP = record

  wPacketLength: Word;

  wPacketVersion: Word;

  dwServiceMask: DWORD;

  dwReserved1: DWORD;

  dwMaxTxQueue: DWORD;

  dwMaxRxQueue: DWORD;

  dwMaxBaud: DWORD;

  dwProvSubType: DWORD;

  dwProvCapabilities: DWORD;

  dwSettableParams: DWORD;

  dwSettableBaud: DWORD;

  wSettableData: Word;

  wSettableStopParity: Word;

  dwCurrentTxQueue: DWORD;

  dwCurrentRxQueue: DWORD;

  dwProvSpec1: DWORD;

  dwProvSpec2: DWORD;

  wcProvChar: array [0..0] of WCHAR;

end;