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-rw-r--r--gtk/gtkruler.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/gtk/gtkruler.h b/gtk/gtkruler.h
index 1b013b8149..e515890dd2 100644
--- a/gtk/gtkruler.h
+++ b/gtk/gtkruler.h
@@ -88,6 +88,12 @@ struct _GtkRulerClass
void (* draw_ticks) (GtkRuler *ruler);
void (* draw_pos) (GtkRuler *ruler);
+
+ /* Padding for future expansion */
+ void (*_gtk_reserved1) (void);
+ void (*_gtk_reserved2) (void);
+ void (*_gtk_reserved3) (void);
+ void (*_gtk_reserved4) (void);
};
struct _GtkRulerMetric