From edcac1ee419116327aee73435f7442f2201752e6 Mon Sep 17 00:00:00 2001
From: John Ralls <jralls@ceridwen.us>
Date: Fri, 7 Oct 2011 09:51:04 -0700
Subject: [PATCH] Bug 661129: Duplicate symbols zero_thread and g_once_mutex on
 OSX

---
 glib/gthreadprivate.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/glib/gthreadprivate.h b/glib/gthreadprivate.h
index 8cc287f18..49eea35c1 100644
--- a/glib/gthreadprivate.h
+++ b/glib/gthreadprivate.h
@@ -72,8 +72,8 @@ struct  _GRealThread
   GSystemThread system_thread;
 };
 
-G_GNUC_INTERNAL GSystemThread zero_thread;
-G_GNUC_INTERNAL GMutex g_once_mutex;
+G_GNUC_INTERNAL extern GSystemThread zero_thread;
+G_GNUC_INTERNAL extern GMutex g_once_mutex;
 
 G_GNUC_INTERNAL void g_static_private_cleanup   (GRealThread *thread);
 G_GNUC_INTERNAL void g_enumerable_thread_add    (GRealThread *thread);