install(1): Add missing static keywords.
authorzrj <rimvydas.jasinskas@gmail.com>
Fri, 22 Jan 2016 11:38:22 +0000 (13:38 +0200)
committerzrj <zrj@dragonflybsd.org>
Tue, 26 Jan 2016 07:55:37 +0000 (09:55 +0200)
commitf18767d269ef906d5913dff51572ea69e03b0ed6
tree611d3c21e42f8a0ef026e8ac5996f17a7bb20e06
parenta932d600a4fd411512a14d81b5ab1e569af79215
install(1): Add missing static keywords.

While there, perform some cosmetic changes.
usr.bin/xinstall/xinstall.c