Found 2 other functions taking a
tBTM_BLE_MULTI_ADV_INST
argument:
* Function btm_ble_multi_adv_set_params * Description This function enable the customer specific feature in controller * Parameters advertise parameters used for this instance. * Returns status
* Function btm_ble_multi_adv_write_rpa * Description This function write the random address for the adv instance into * controller * Parameters * Returns status