iscontrol(8): Fix building with -fno-common.
authorSascha Wildner <saw@online.de>
Sat, 27 Jun 2020 20:55:18 +0000 (22:55 +0200)
committerSascha Wildner <saw@online.de>
Sat, 27 Jun 2020 20:55:18 +0000 (22:55 +0200)
commit760270c44e03ee720bfa3900cacf0002388a52b4
treefbf2b7d2d8ab45ddd58ff20277eb5869bf853373
parent7a3de0aa8264b5340d887aff3d46cdd005dcf317
iscontrol(8): Fix building with -fno-common.

-fno-common will be default in future compilers (GCC 10, for example).
sbin/iscontrol/iscontrol.c
sbin/iscontrol/iscontrol.h