/**
     * Default current page number for pagination.
     */
    public static final int DEFAULT_CURRENT_PAGE_NUMBER = 1;

    /**
     * Total number of records in the result set.
     */
    private int allRecordCount;

    /**
     * Total number of pages available for pagination.
     */
    private int allPageCount;

    /**
     * Flag indicating whether a previous page exists.
     */

        byte[] dst = new byte[256];
        int offset = 10;

        // Mark the buffer before offset
        for (int i = 0; i < offset; i++) {
            dst[i] = (byte) 0xFF;
        }

        int bytesWritten = packet.writeTrailerWireFormat(dst, offset);

        assertTrue(bytesWritten > 0);
        // Check that bytes before offset are unchanged
        for (int i = 0; i < offset; i++) {

   *     such index exists.
   */
  public static int indexOf(long[] array, long target) {
    return indexOf(array, target, 0, array.length);
  }

  // TODO(kevinb): consider making this public
  private static int indexOf(long[] array, long target, int start, int end) {
    for (int i = start; i < end; i++) {
      if (array[i] == target) {
        return i;
      }
    }

  override fun getLocalPort(): Int = delegate!!.localPort

  @Throws(IOException::class)
  override fun getOutputStream(): OutputStream = delegate!!.outputStream

  override fun getPort(): Int = delegate!!.port

  @Throws(SocketException::class)
  override fun getSoLinger(): Int = delegate!!.soLinger

  @Throws(SocketException::class)

    }

    @Override
    int writeBytesWireFormat(final byte[] dst, final int dstIndex) {
        return 0;
    }

    @Override
    int readParameterWordsWireFormat(final byte[] buffer, final int bufferIndex) {
        supportSearchBits = (buffer[bufferIndex] & SMB_SUPPORT_SEARCH_BITS) == SMB_SUPPORT_SEARCH_BITS;
        shareIsInDfs = (buffer[bufferIndex] & SMB_SHARE_IS_IN_DFS) == SMB_SHARE_IS_IN_DFS;
        return 2;
    }

    public static final int WITNESS_INTERFACE_VERSION_MAJOR = 1;
    /** Witness Protocol minor version number */
    public static final int WITNESS_INTERFACE_VERSION_MINOR = 0;

    // MS-SWN RPC Operation Numbers
    /** WitnessRegister operation number */
    public static final int WITNESS_REGISTER = 0;
    /** WitnessUnregister operation number */
    public static final int WITNESS_UNREGISTER = 1;

        if (length == 0) {
            return;
        }

        final int s = length % 16;
        final int r = s == 0 ? length / 16 : length / 16 + 1;
        final char[] c = new char[r * (74 + NL_LENGTH)];
        final char[] d = new char[16];
        int i;
        int si = 0;
        int ci = 0;

        do {

    /**
     * init graph
     */
    private void init(int nVertices, int nEdges) {
        int nV = nVertices;
        if (nVertices < 1) {
            nV = 1;
        }

        checkVertices(nV);

        int nE = nVertices;
        if (nEdges <= nV) {
            nE = 2 * nE;
        }

        checkEdges(nE);
    }

    // flags

    static final int FLAGS_CLOSE_AFTER_THIS_REQUEST = 0x01;
    static final int FLAGS_CLOSE_IF_END_REACHED = 0x02;
    static final int FLAGS_RETURN_RESUME_KEYS = 0x04;
    static final int FLAGS_RESUME_FROM_PREVIOUS_END = 0x08;
    static final int FLAGS_FIND_WITH_BACKUP_INTENT = 0x10;

    private final int searchAttributes;
    private final int tflags;
    private final int informationLevel;

    name: str = Field(index=True)
    age: int | None = Field(default=None, index=True)


class Hero(HeroBase, table=True):
    id: int | None = Field(default=None, primary_key=True)
    secret_name: str


class HeroPublic(HeroBase):
    id: int


class HeroCreate(HeroBase):
    secret_name: str


class HeroUpdate(HeroBase):
    name: str | None = None
    age: int | None = None