func StatusIconNewFromFile(filename string) (*StatusIcon, error) {
	cstr := C.CString(filename)
	defer C.free(unsafe.Pointer(cstr))
	c := C.gtk_status_icon_new_from_file((*C.gchar)(cstr))
	if c == nil {
		return nil, nilPtrErr
	}
	return wrapStatusIcon(glib.Take(unsafe.Pointer(c))), nil
}
func StatusIconNewFromFile(filename string) (*StatusIcon, error) {
	cstr := C.CString(filename)
	defer C.free(unsafe.Pointer(cstr))
	c := C.gtk_status_icon_new_from_file((*C.gchar)(cstr))
	if c == nil {
		return nil, nilPtrErr
	}
	return wrapStatusIcon(glib.Take(unsafe.Pointer(c))), nil
}
// StatusIconNewFromFile is a wrapper around gtk_status_icon_new_from_file()