K 10
svn:author
V 4
kato
K 8
svn:date
V 27
1998-03-17T08:47:50.000000Z
K 7
svn:log
V 135
If lowervp is NULLVP, vap was clobbered.

Submitted by:	Naofumi Honda <honda@Kururu.math.sci.hokudai.ac.jp>
Obtained from:	NetBSD/pc98

END