K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2010-06-14T21:58:55.695648Z
K 7
svn:log
V 108
'unit' can be negative, so use signed type for it.

Found by:	Coverity Prevent
CID:		3731
MFC after:	3 days

END