K 10
svn:author
V 3
bde
K 8
svn:date
V 27
1996-11-30T15:29:31.000000Z
K 7
svn:log
V 271
Reset h/w fifos (if any) in siostop().  Now ttyflush() works fairly well
with sio devices (not perfectly, since there is no way to flush the tx
holding register on 8250-16450's.  I'm not sure if resetting the fifos
flushes the tx shift register).

Reminded by:	NIST-PCTS

END