encoder.writeByte(Byte.MIN_VALUE)
            encoder.writeByte(Byte.MAX_VALUE)
            encoder.writeByte(-1 as byte)
            encoder.writeBytes([1, 2, 3, 4] as byte[])
            encoder.writeBytes([0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7] as byte[], 2, 1)
        }
        decode(bytes) { Decoder decoder ->
            def buffer = new byte[2]
            decoder.readBytes(buffer)

	Linger int32
}

type Iovec struct {
	Base *byte
	Len  uint64
}

type IPMreq struct {
	Multiaddr [4]byte /* in_addr */
	Interface [4]byte /* in_addr */
}

type IPMreqn struct {
	Multiaddr [4]byte /* in_addr */
	Address   [4]byte /* in_addr */
	Ifindex   int32
}

type IPv6Mreq struct {
	Multiaddr [16]byte /* in6_addr */
	Interface uint32
}

type Msghdr struct {

   * @param arrays zero or more {@code byte} arrays
   * @return a single array containing all the values from the source arrays, in order
   */
  public static byte[] concat(byte[]... arrays) {
    int length = 0;
    for (byte[] array : arrays) {
      length += array.length;
    }
    byte[] result = new byte[length];
    int pos = 0;
    for (byte[] array : arrays) {
      System.arraycopy(array, 0, result, pos, array.length);

   *
   * @since 10.0
   */
  public static final byte MAX_POWER_OF_TWO = (byte) 0x80;

  /**
   * The largest value that fits into an unsigned byte.
   *
   * @since 13.0
   */
  public static final byte MAX_VALUE = (byte) 0xFF;

  private static final int UNSIGNED_MASK = 0xFF;

  /**

    private static final byte FILE_VALUE = (byte) 8;
    private static final byte NULL_VALUE = (byte) 9;
    private static final byte SERIALIZED_VALUE = (byte) 10;
    private static final byte ENUM_VALUE = (byte) 11;
    private static final byte ISOLATED_MAP = (byte) 12;
    private static final byte ISOLATED_ARRAY = (byte) 13;
    private static final byte ISOLATED_LIST = (byte) 14;
    private static final byte ISOLATED_SET = (byte) 15;

		{map[string][]byte{".foo.example.com": []byte("bar")}, dns1123SubdomainErrorMsg},
		{map[string][]byte{"*.example.com": []byte("bar")}, dns1123SubdomainErrorMsg},
		{map[string][]byte{"*.bar.com": []byte("bar")}, dns1123SubdomainErrorMsg},
		{map[string][]byte{"*.foo.bar.com": []byte("bar")}, dns1123SubdomainErrorMsg},

	*b = block{}
}

type headerV7 [blockSize]byte

func (h *headerV7) name() []byte     { return h[000:][:100] }
func (h *headerV7) mode() []byte     { return h[100:][:8] }
func (h *headerV7) uid() []byte      { return h[108:][:8] }
func (h *headerV7) gid() []byte      { return h[116:][:8] }
func (h *headerV7) size() []byte     { return h[124:][:12] }
func (h *headerV7) modTime() []byte  { return h[136:][:12] }

   * @param arrays zero or more {@code byte} arrays
   * @return a single array containing all the values from the source arrays, in order
   */
  public static byte[] concat(byte[]... arrays) {
    int length = 0;
    for (byte[] array : arrays) {
      length += array.length;
    }
    byte[] result = new byte[length];
    int pos = 0;
    for (byte[] array : arrays) {
      System.arraycopy(array, 0, result, pos, array.length);

	_ = b[8]
	// arm64:`MOVD\sR[0-9]+,\s1\(R[0-9]+\)`,-`MOVB`,-`MOVH`,-`MOVW`
	// amd64:`MOVQ\s[A-Z]+,\s1\([A-Z]+\)`,-`MOVB`,-`MOVW`,-`MOVL`
	// ppc64le:`MOVD\s`,-`MOVW`
	// ppc64:`MOVDBR\s`
	b[1], b[2], b[3], b[4], b[5], b[6], b[7], b[8] = byte(val), byte(val>>8), byte(val>>16), byte(val>>24), byte(val>>32), byte(val>>40), byte(val>>48), byte(val>>56)
}

func store_be_byte_2(b []byte, val uint16) {
	_ = b[2]

	Linger int32
}

type Iovec struct {
	Base *byte
	Len  uint64
}

type IPMreq struct {
	Multiaddr [4]byte /* in_addr */
	Interface [4]byte /* in_addr */
}

type IPMreqn struct {
	Multiaddr [4]byte /* in_addr */
	Address   [4]byte /* in_addr */
	Ifindex   int32
}

type IPv6Mreq struct {
	Multiaddr [16]byte /* in6_addr */
	Interface uint32
}

type Msghdr struct {