fairland: Eliminate dirx[], diry[]
authorMarkus Armbruster <armbru@pond.sub.org>
Tue, 18 Aug 2020 20:20:56 +0000 (22:20 +0200)
committerMarkus Armbruster <armbru@pond.sub.org>
Tue, 5 Jan 2021 09:41:36 +0000 (10:41 +0100)
commit5a13bef8e205ea7c9a069153768aa9dd96169eb5
treedd111900825022e1a7995d743f6cc0dcbd6cda7d
parent73c103e9df8c71699027568b4bd4a3c9cb0fd0b0
fairland: Eliminate dirx[], diry[]

dirx[] and diry[] are redundant with diroff[][].  Convert the
remaining uses, and drop the arrays.

Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
src/util/fairland.c