OLDCARD fails with CURRENT

[M. Warner Losh]

In message: <20030526040027.GN15770 at wantadilla.lemis.com>
            "Greg 'groggy' Lehey" <grog at freebsd.org> writes:
: Is there a good reason why you're still using OLDCARD?  It's liable to
: go away altogether soon.

A long time ago, I made a commitment to keep the OLDCARD stuff alive
through the end of 5.x, but that it would disappear in 6.0.  I plan on
keeping to that commitment, despite the hawk's desire to kill it now.

Warner