+GtkType gtk_pizza_get_type (void);
+GtkWidget* gtk_pizza_new (void);
+
+void gtk_pizza_set_shadow_type (GtkPizza *pizza,
+ GtkMyShadowType type);
+
+void gtk_pizza_set_clear (GtkPizza *pizza,
+ gboolean clear);
+
+void gtk_pizza_set_filter (GtkPizza *pizza,
+ gboolean use);
+
+void gtk_pizza_set_external (GtkPizza *pizza,
+ gboolean expose);
+
+void gtk_pizza_scroll (GtkPizza *pizza,
+ gint dx,
+ gint dy);
+
+gint gtk_pizza_child_resized (GtkPizza *pizza,
+ GtkWidget *widget);
+
+void gtk_pizza_put (GtkPizza *pizza,
+ GtkWidget *widget,
+ gint x,
+ gint y,
+ gint width,
+ gint height);
+
+void gtk_pizza_move (GtkPizza *pizza,
+ GtkWidget *widget,
+ gint x,
+ gint y );
+
+void gtk_pizza_resize (GtkPizza *pizza,
+ GtkWidget *widget,
+ gint width,
+ gint height );
+
+void gtk_pizza_set_size (GtkPizza *pizza,
+ GtkWidget *widget,
+ gint x,
+ gint y,
+ gint width,
+ gint height);