func DisplayOpen(displayName string) (*Display, error) {
	cstr := C.CString(displayName)
	defer C.free(unsafe.Pointer(cstr))
	c := C.gdk_display_open((*C.gchar)(cstr))
	if c == nil {
		return nil, nilPtrErr
	}

	return &Display{glib.Take(unsafe.Pointer(c))}, nil
}
func DisplayOpen(displayName string) (*Display, error) {
	cstr := C.CString(displayName)
	defer C.free(unsafe.Pointer(cstr))
	c := C.gdk_display_open((*C.gchar)(cstr))
	if c == nil {
		return nil, nilPtrErr
	}

	return &Display{glib.Take(unsafe.Pointer(c))}, nil
}
func DisplayOpen ( displayName string ) ( * Display , error ) { cstr := C . CString ( displayName ) defer C . free ( unsafe . Pointer ( cstr ) ) c := C . gdk_display_open ( ( * C . gchar ) ( cstr ) ) if c == nil { return nil , nilPtrErr } return & Display { glib . Take ( unsafe . Pointer ( c ) ) } , nil }
// DisplayOpen() is a wrapper around gdk_display_open().
DisplayOpen () is a wrapper around gdk_display_open () .