78 

    79 

    80 CargoID GetCargoIDByLabel(CargoLabel cl)

    81 {

    82 	for (CargoID c = 0; c < lengthof(_cargo); c++) {

    83 		if (_cargo[c].label == cl) return c;

    84 	}

    85 

    86 	/* No matching label was found, so it is invalid */

    87 	return CT_INVALID;

    88 }