seal instance struct member.

* gtk/gtkdrawingarea.h: seal instance struct member.

svn path=/trunk/; revision=20496

diff --git a/gtk/gtkdrawingarea.h b/gtk/gtkdrawingarea.h
index aefb850d5247aca29e49e4bc42b3da9673bfb903..2ad71fc5a03afcf1af84f05ae8c96a45a2e0b793 100644 (file)
--- a/gtk/gtkdrawingarea.h
+++ b/gtk/gtkdrawingarea.h
@@ -53,7 +53,7 @@ struct _GtkDrawingArea
 {
   GtkWidget widget;
 
-  gpointer draw_data;
+  gpointer GSEAL (draw_data);
 };
 
 struct _GtkDrawingAreaClass