text: #ifndef TASK_BLUETOOTH_H
  #define TASK_BLUETOOTH_H
  #include "ruuvi_error.h"
  #include <stddef.h>
  
  ruuvi_status_t task_bluetooth_init(void);
  ruuvi_status_t task_bluetooth_advertise(uint8_t* data, size_t data_length);
  ruuvi_status_t task_bluetooth_send_asynchronous(uint8_t* data, size_t data_length);
  ruuvi_status_t task_bluetooth_process(void);
  
  #endif