TIP: Click on subject to list as thread! ANSI
echo: os2prog
to: Charles Gaefke
from: Jonathan de Boyne Pollard
date: 1996-11-11 12:25:20
subject: DosDevIOCtl for COM O

CG>
  > JdeBP> When a port is "locked", the BPS rate cannot be
changed by an
  > JdeBP> application program.
  >
  >     Okay, then how does an application program change the BPS rate?
CG>

  It doesn't.  If you want applications running on your machine to be able
  to change the BPS rate, then do not lock the port.

  Simple.

  > JdeBP <
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