void motorola_locomotive_speed_function_packet(uint8_t, uint8_t, uint8_t, uint8_t, uint8_t);
void motorola_solenoid_packet(uint8_t, uint8_t, uint8_t);
void motorola_set_repeat_count(uint8_t);
-uint8_t motorola_command();
+uint8_t motorola_command(void);
#endif