add<TrainFunctionPacket>() (&TrainFunctionPacket::address)
(&TrainFunctionPacket::functions);
add<TrainStatusPacket>() (&TrainStatusPacket::address)
add<TrainFunctionPacket>() (&TrainFunctionPacket::address)
(&TrainFunctionPacket::functions);
add<TrainStatusPacket>() (&TrainStatusPacket::address)