K 10
svn:author
V 3
bde
K 8
svn:date
V 27
1998-12-17T19:23:09.000000Z
K 7
svn:log
V 382
Flush the tx fifo in cystop().  Now ttyflush() (and thus tcflush(3))
almost works properly.  Unfortunately, there is no way to flush
the rx fifo without resetting the channel, which also flushes the
tx fifo.  We avoid resetting even when both fifos need to be flushed,
since resetting seems to cause the rx to lose sync if it is done
while data is arriving.

Reminded by:	NIST-PCTS

END