gtk/print.go
func (pc *PrintContext) native() *C.GtkPrintContext {
	if pc == nil || pc.GObject == nil {
		return nil
	}
	p := unsafe.Pointer(pc.GObject)
	return C.toGtkPrintContext(p)
}
func (pc *PrintContext) native() *C.GtkPrintContext {
	if pc == nil || pc.GObject == nil {
		return nil
	}
	p := unsafe.Pointer(pc.GObject)
	return C.toGtkPrintContext(p)
}
// native() returns a pointer to the underlying GtkPrintContext.