Look into devfs patches and see if eject properly handles multiple
partitions in that case (preliminary investigation indicates that it
will require non-trivial changes).

Make a (limited)version for SunOS and Solaris.

Add ZIP drive read/write functions (from ziptool).

Look at internationalization of output messages. Giuseppe De Marco
<gdm@rebel.net> has sent me an Italian version of the docs and source
code, but I'd like to do it properly (probably using GNU gettext).

Use GNU autoconf script to configure things that may change (e.g.
getopt_long, Linux v.s. SunOS).
