check menu item: Use standard padding

diff --git a/gtk/gtkcheckmenuitem.h b/gtk/gtkcheckmenuitem.h
index 317639b28115c8ff81f2e6898aa1fed63ed623a9..c0d6b175adb6743174cd0e8faae8d249f49565c3 100644 (file)
--- a/gtk/gtkcheckmenuitem.h
+++ b/gtk/gtkcheckmenuitem.h
@@ -70,11 +70,7 @@ struct _GtkCheckMenuItemClass
 
   /*< private >*/
 
-  /* Padding for future expansion */
-  void (*_gtk_reserved1) (void);
-  void (*_gtk_reserved2) (void);
-  void (*_gtk_reserved3) (void);
-  void (*_gtk_reserved4) (void);
+  gpointer padding[8];
 };