NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

lukem
Mon Sep 15 04:34:00 PDT 1997
Update of /cvsroot/src/sbin/umount
In directory netbsd1:/var/slash-tmp/cvs-serv26689

Modified Files:
        umount.8 umount.c 
Log Message:
* cleanup for WARNS=1
* fix .Nm usage