text: #ifndef BASIC_CAR
  #define BASIC_CAR
  
  typedef struct car {
      int speed;
      int headlight_state;
      int windshield_wiper_state;
      char * driver_name;
  } car;
  
  car * init_car(char * driver_name);
  void accelerate(car * my_car, int speed);
  void toggle_headlights(car * my_car);
  void toggle_wipers(car * my_car);
  void destroy(car * my_car);
  
  #endif
  