NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

mycroft
Sun Nov  2 00:50:34 PST 1997
Update of /cvsroot/src/sys/dev/ic
In directory netbsd1:/var/slash-tmp/cvs-serv23011

Modified Files:
        z8530tty.c com.c 
Log Message:
Minimize some spl regions slightly.

mycroft
Sun Nov  2 00:55:54 PST 1997
Update of /cvsroot/src/sys/dev/ic
In directory netbsd1:/var/slash-tmp/cvs-serv23433

Modified Files:
        com.c z8530tty.c 
Log Message:
Add another splserial()/splzs().