K 10
svn:author
V 6
brooks
K 8
svn:date
V 27
2002-05-25T20:17:04.000000Z
K 7
svn:log
V 260
Move all unit number management cloned interfaces into the cloning
code.  The reverts the API change which made the <if>_clone_destory()
functions return an int instead of void bringing us into closer
alignment with NetBSD.

Reviewed by:	net (a long time ago)

END