setenv: Avoid gcc warning.
authorBruno Haible <bruno@clisp.org>
Sun, 5 Jun 2011 12:31:51 +0000 (14:31 +0200)
committerIan Beckwith <ianb@erislabs.net>
Thu, 9 Jun 2011 23:36:12 +0000 (00:36 +0100)
commit11da7a46091d579d1c2e7539f74f797e9d96ba4c
tree608214bc19b12204cdd3a3087b1b767c611fbce2
parent1a2b0e6b10f4f9b2626e0c53e171379191194892
setenv: Avoid gcc warning.

* lib/setenv.c (setenv): Provide declaration if system lacks it.
(cherry picked from commit c00787b642cb499896ae03a918f13546d24b6552)
ChangeLog
lib/setenv.c