COMSTAT
Aus API-Wiki
Version vom 7. Oktober 2016, 21:21 Uhr von Jochen Wierum (Diskussion | Beiträge)
Type COMSTAT
fBitFields As Long
cbInQue As Long
cbOutQue As Long
End Type
Auszug aus 'WIN32API.txt'
' The eight actual COMSTAT bit-sized data fields within the four bytes of fBitFields can be manipulated by bitwise logical And/Or operations. ' FieldName Bit # Description ' --------- ----- --------------------------- ' fCtsHold 1 Tx waiting for CTS signal ' fDsrHold 2 Tx waiting for DSR signal ' fRlsdHold 3 Tx waiting for RLSD signal ' fXoffHold 4 Tx waiting, XOFF char rec'd ' fXoffSent 5 Tx waiting, XOFF char sent ' fEof 6 EOF character sent ' fTxim 7 character waiting for Tx ' fReserved 8 reserved (25 bits)