Add padding to class structs

[~andy/gtk] / gtk / gtkframe.h

diff --git a/gtk/gtkframe.h b/gtk/gtkframe.h
index 91ef2f716eca917ae575615be999f48d8ef8ae77..83b1c4ed3bf8923b150c1914263b2e882eadba53 100644 (file)
--- a/gtk/gtkframe.h
+++ b/gtk/gtkframe.h
@@ -62,6 +62,12 @@ struct _GtkFrameClass
   GtkBinClass parent_class;
 
   void (*compute_child_allocation) (GtkFrame *frame, GtkAllocation *allocation);
+
+  /* Padding for future expansion */
+  void (*_gtk_reserved1) (void);
+  void (*_gtk_reserved2) (void);
+  void (*_gtk_reserved3) (void);
+  void (*_gtk_reserved4) (void);
 };