gplugin/gplugin

Simplify hash tables used as sets

16 months ago, Elliott Sales de Andrade
c5dab25b756b
Simplify hash tables used as sets

Testing Done:
Compiled and ran tests.

Reviewed at https://reviews.imfreedom.org/r/2178/
EionRobb <> EionRobb <eion@robbmob.com>
ivanhoe <107501-ivanhoe@users.noreply.gitlab.com> ivanhoe <ivanhoe@fiscari.de>
Richard Laager <rlaager@pidgin.im> <rlaager@wiktel.com>