Define OS_LINUX only if it's not defined yet
authorShinichiro Hamaji <shinichiro.hamaji@gmail.com>
Tue, 9 May 2017 08:22:38 +0000 (17:22 +0900)
committerShinichiro Hamaji <shinichiro.hamaji@gmail.com>
Tue, 9 May 2017 08:22:38 +0000 (17:22 +0900)

No differences found