mycroft Mon Jun 5 15:08:12 EDT 1995 Update of /a/cvsroot/src/sys/dev/isa In directory pain.lcs.mit.edu:/b/tmp/cvs-serv228 Modified Files: com.c Log Message: Various: * Check for CTS in the correct register. * Only do a selwakeup() if we output something. * Don't make assumptions about what TTYDISC does.