wmifinfo: Use extern when declaring global variables in header file.
commit342325db8e1d3ed8053185d9eeb8280fffc6dce2
authorDoug Torrance <dtorrance@piedmont.edu>
Fri, 17 Apr 2020 16:48:48 +0000 (17 12:48 -0400)
committerCarlos R. Mafra <crmafra@gmail.com>
Fri, 17 Apr 2020 16:57:38 +0000 (17 17:57 +0100)
treeb088f5045b27ff16fd90b150860796dcc02b70b6
parenta09edcda9e87271b4e7d550c11fdf7ec295b29d5
wmifinfo: Use extern when declaring global variables in header file.

Avoids a FTBFS when compiling with -fno-common, which will be default in
GCC 10.
wmifinfo/xutils.c
wmifinfo/xutils.h