socket attach code. We now have at least a chance for pccard devices
appearing in the future.
This is a snapshot of ongoing work. Proceed at your own risk.
(yet) compile and link. Renamed pcic back to pcic from pcicx, but
conditionalize its inclusion on pccard being included also. card is
the old and pccard is the new, which is a handy way to have both in
the tree at the same time.
Obtained from: newconfig project
More to follow...
