func Popup(ih *Ihandle, x, y int) int { return int(C.IupPopup(ih.C(), C.int(x), C.int(y))) }
func (h *Handle) PopupA() int { return int(C.IupPopup(h.p, C.IUP_CURRENT, C.IUP_CURRENT)) }
func (h *Handle) PopupC() int { return int(C.IupPopup(h.p, C.IUP_CENTER, C.IUP_CENTER)) }
func (h *Handle) Popup(x, y int) int { return int(C.IupPopup(h.p, C.int(x), C.int(y))) }