#include <gtk/gtk.h> struct GtkSeparator;
GObject +----GtkObject +----GtkWidget +----GtkSeparator
GtkSeparator implements AtkImplementorIface.
The GtkSeparator widget is an abstract class, used only for deriving the subclasses GtkHSeparator and GtkVSeparator.
struct GtkSeparator;
The GtkSeparator struct contains private data only.