This is the first part of a two-part update to NEWCARD. Changes in this
commit are non-functional, and includes the following:
* indentation and other changes to meet style(9).
* other minor style consistancy changes
* addition of comments
* renaming of device_t variables to be consistant across all of NEWCARD.
(note that not all style violations are fixed in this commit -- those that
aren't will be clobbered by the next commit.)
by both OLDCARD and NEWCARD.
# didn't make the tables the same because oldcard supports more devices than
# newcard and newcard's 16-bit stuff needs some work.