mes: Add isatty?.
authorJan Nieuwenhuizen <janneke@gnu.org>
Sun, 22 Apr 2018 09:48:38 +0000 (11:48 +0200)
committerJan Nieuwenhuizen <janneke@gnu.org>
Sun, 22 Apr 2018 09:48:38 +0000 (11:48 +0200)
commitbb45012c3918a5cc17f36e72026112a34a5734c9
treed657129a3426596c8feb3ddef2d882d83d6fb33a
parentece39a9a1859be150e874754755213e264f3be8a
mes: Add isatty?.

* src/posix.c (isatty_p): New function.
lib/libc.c
src/posix.c