Add conversion code for sensor_t to v2.1 SensorInfo

    return reinterpret_cast<const hidl_vec<V1_0::SensorInfo>&>(infos);

}

inline void convertToSensor(const V2_1::SensorInfo& src, sensor_t* dst) {

    dst->name = strdup(src.name.c_str());

    dst->vendor = strdup(src.vendor.c_str());

    dst->version = src.version;

    dst->handle = src.sensorHandle;

    dst->type = (int)src.type;

    dst->maxRange = src.maxRange;

    dst->resolution = src.resolution;

    dst->power = src.power;

    dst->minDelay = src.minDelay;

    dst->fifoReservedEventCount = src.fifoReservedEventCount;

    dst->fifoMaxEventCount = src.fifoMaxEventCount;

    dst->stringType = strdup(src.typeAsString.c_str());

    dst->requiredPermission = strdup(src.requiredPermission.c_str());

    dst->maxDelay = src.maxDelay;

    dst->flags = src.flags;

    dst->reserved[0] = dst->reserved[1] = 0;

}

inline void convertFromSensorEvent(const sensors_event_t& src, V2_1::Event* dst) {

    switch ((SensorType)src.type) {

        case SensorType::HINGE_ANGLE: