[gtk+/drop-gail] Add a missing standard macro

[Matthias Clasen <matthiasc src gnome org>]

commit 09429093a95e80382e5fdc72a010d07a2ef21d82
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Feb 24 21:43:43 2011 -0500

    Add a missing standard macro

 gtk/gtkwidgetaccessible.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkwidgetaccessible.h b/gtk/gtkwidgetaccessible.h
index 6ee5461..9ffc531 100644
--- a/gtk/gtkwidgetaccessible.h
+++ b/gtk/gtkwidgetaccessible.h
@@ -32,6 +32,7 @@ G_BEGIN_DECLS
 
 #define GTK_TYPE_WIDGET_ACCESSIBLE (gtk_widget_accessible_get_type ())
 #define GTK_WIDGET_ACCESSIBLE(obj)(G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WIDGET_ACCESSIBLE, GtkWidgetAccessible))
+#define GTK_WIDGET_ACCESSIBLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WIDGET_ACCESSIBLE, GtkWidgetAccessibleClass))
 #define GTK_WIDGET_ACCESSIBLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WIDGET_ACCESSIBLE, GtkWidgetAccessibleClass))
 
 typedef struct _GtkWidgetAccessible GtkWidgetAccessible;