public interface SenseLC extends Library {

    int LC_SUCCESS = 0; // Successful
    int LC_OPEN_DEVICE_FAILED = 1; // Open device failed
    int LC_FIND_DEVICE_FAILED = 2; // No matching device was found

    int LC_INVALID_PARAMETER = 3; // Parameter Error
    int LC_INVALID_BLOCK_NUMBER = 4; // Block Error
    int LC_HARDWARE_COMMUNICATE_ERROR = 5; // Communication error with hardware
    int LC_INVALID_PASSWORD = 6; // Invalid Password
    int LC_ACCESS_DENIED = 7; // No privileges
    int LC_ALREADY_OPENED = 8; // Device is open
    int LC_ALLOCATE_MEMORY_FAILED = 9; // Allocate memory failed
    int LC_INVALID_UPDATE_PACKAGE = 10; // Invalid update package
    int LC_SYN_ERROR = 11; // thread Synchronization error
    int LC_OTHER_ERROR = 12; // Other unknown exceptions

    SenseLC INSTANCE = (SenseLC) Native.load("Sense_LC", SenseLC.class);

    int LC_open(int vendor, int index, long[] handle);

    int LC_close(long handle);

    int LC_passwd(long handle, int type, byte[] passwd);

    int LC_read(long handle, int block, byte[] buffer);

    int LC_write(long handle, int block, byte[] buffer);

    int LC_encrypt(long handle, byte[] plaintext, byte[] ciphertext);

    int LC_decrypt(long handle, byte[] ciphertext, byte[] plaintext);

    int LC_set_passwd(long handle, int type, byte[] passwd, int retries);

    int LC_change_passwd(long handle, int type, byte[] oldpasswd, byte[] newpasswd);

    int LC_get_hardware_info(long handle, LC_hardware_info info);

    int LC_get_software_info(LC_software_info info);

    int LC_Hmac(long handle, byte[] text, int textlen, byte[] digest);

    int LC_Hmac_software(byte[] text, int textlen, byte[] key, byte[] digest);

    int LC_update(long handle, byte[] buffer);

    int LC_set_key(long handle, int type, byte[] key);

    int LC_gen_update_pkg(byte[] serial, int block, byte[] buffer, byte[] key, byte[] uptPkg);

}

@FieldOrder({
    "developerNumber",
    "serialNumber",
    "setDate",
    "reservation"
})
public class LC_hardware_info extends Structure {

    public int developerNumber;
    public byte[] serialNumber = new byte[8];
    public int setDate;
    public int reservation;

    public String getSerial() {
        return new String(serialNumber, StandardCharsets.UTF_8);
    }

    @Override
    public String toString() {
        return "LC_hardware_info{"
            + "\ndeveloperNumber=" + developerNumber
            + "\nserialNumber=" + getSerial()
            + "\nsetDate=" + setDate
            + "\nreservation=" + reservation
            + "\n}";
    }

}

 public class Test {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
//        System.setProperty("jna.debug_load", "true");
        System.setProperty("jna.library.path", System.getProperty("user.dir"));

        SenseLC lib = SenseLC.INSTANCE;

        long[] handle = new long[1];
        int ret = lib.LC_open(0, 0, handle);
        if (ret != SenseLC.LC_SUCCESS) {
            System.out.println("Open: " + SenseLCUtil.getCodeName(ret));
            return;
        }

        LC_hardware_info hi = new LC_hardware_info();
        ret = lib.LC_get_hardware_info(handle[0], hi);
        if (ret != SenseLC.LC_SUCCESS) {
            System.out.println("Read: " + SenseLCUtil.getCodeName(ret));
            return;
        }

        System.out.println(hi);

        ret = lib.LC_close(handle[0]);
        if (ret != SenseLC.LC_SUCCESS) {
            System.out.println("Close: " + SenseLCUtil.getCodeName(ret));
            return;
        }

    }

}