[fpc-pascal] (Unix) serial port handling

[Mark Morgan Lloyd]

Can anybody say whether there is a good reason that serial.pp lacks a 
function to read the CD signal?

Is SerFlush, which calls fpfsync, intended to discard input data, output 
data or both?

--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk

[Opinions above are the author's, not those of his employers or colleagues]
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