From 5aed3effa42f01546543a68e553792218737e41b Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Tue, 17 Feb 2015 08:54:03 +0000
Subject: [PATCH] Restore the extern qualifier on __cleanup.

Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
---
 lib/libc/include/libc_private.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libc/include/libc_private.h b/lib/libc/include/libc_private.h
index 71fc8df90093..e4bf4a6afd82 100644
--- a/lib/libc/include/libc_private.h
+++ b/lib/libc/include/libc_private.h
@@ -271,7 +271,7 @@ void _malloc_first_thread(void);
 /*
  * Function to clean up streams, called from abort() and exit().
  */
-void (*__cleanup)(void) __hidden;
+extern void (*__cleanup)(void) __hidden;
 
 /*
  * Get kern.osreldate to detect ABI revisions.  Explicitly