Mechanical changes to add DESTDIR support to packages that install
their files via a custom do-install target.
DragonFly needs netinet/in.h as well.
Add __INTERIX to conditional cpp block for <netinet/in.h>.
Import wdic-3.0. Packaged by Yi Min-Cheol.
wdic is a terminal-based English dictionary for Korean. It fetches
data from the Empas dictionary (http://engdic.emaps.com/).