diff -uNr gtk+-2.24.14/gtk/gtkclipboard-quartz.c gtk+-2.24.14-patched/gtk/gtkclipboard-quartz.c
--- gtk+-2.24.14/gtk/gtkclipboard-quartz.c	2012-12-17 22:17:30.000000000 +0400
+++ gtk+-2.24.14-patched/gtk/gtkclipboard-quartz.c	2012-12-17 22:17:52.000000000 +0400
@@ -41,6 +41,7 @@
 
 @interface GtkClipboardOwner : NSObject {
   GtkClipboard *clipboard;
+  @public
   gboolean setting_same_owner;
 }
 
