setenv: Avoid gcc warning.
authorBruno Haible <bruno@clisp.org>
Sun, 5 Jun 2011 12:31:51 +0000 (14:31 +0200)
committerBruno Haible <bruno@clisp.org>
Sun, 5 Jun 2011 12:31:51 +0000 (14:31 +0200)
commitc00787b642cb499896ae03a918f13546d24b6552
tree2a2207298fd4498613ddf2417568fdca7fddc0a6
parentd3e6271320ff89f1fae7885f50a5d2508f8d9e88
setenv: Avoid gcc warning.

* lib/setenv.c (setenv): Provide declaration if system lacks it.
ChangeLog
lib/setenv.c