* {@code ByteBuffer.allocate(8).putLong(value).array()}. For example, the input value {@code
   * 0x1213141516171819L} would yield the byte array {@code {0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
   * 0x18, 0x19}}.
   *
   * <p>If you need to convert and concatenate several values (possibly even of different types),
   * use a shared {@link java.nio.ByteBuffer} instance, or use {@link

        originalPairs.add(new AvFlags(0x12345678));
        originalPairs.add(new AvTimestamp(new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }));
        originalPairs.add(new AvTargetName("TESTNAME".getBytes()));
        originalPairs.add(new AvSingleHost(new byte[] { 0x11, 0x22, 0x33, 0x44 }));
        originalPairs.add(new AvChannelBindings(new byte[] { 0x55, 0x66 }));

        byte[] encoded = AvPairs.encode(originalPairs);

            b[off + 1] = 0x02;
            b[off + 2] = 0x03;
            b[off + 3] = 0x04;
            b[off + 4] = 0x05;
            b[off + 5] = 0x06;
            b[off + 6] = 0x07;
            b[off + 7] = 0x08;
            return 8;
        }).when(raf).read(any(byte[].class), anyInt(), eq(8));
        assertEquals(0x0102030405060708L, raf.readLong());

        // float 1.0f -> 0x3F800000
        doAnswer(inv -> {

    
    SmbFile file = new SmbFile("smb://server/share/largefile.dat", context);
    
    // Measure RDMA transfer performance
    byte[] data = new byte[10485760];  // 10MB
    Arrays.fill(data, (byte)0x42);
    
    long start = System.currentTimeMillis();
    
    try (OutputStream os = file.getOutputStream()) {
        os.write(data);
    }
    
    long writeTime = System.currentTimeMillis() - start;

0F43          ; mapped                 ; 0F42 0FB7     # 2.0  TIBETAN LETTER GHA
0F44..0F47    ; valid                                  # 2.0  TIBETAN LETTER NGA..TIBETAN LETTER JA
0F48          ; disallowed                             # NA   <reserved-0F48>
0F49..0F4C    ; valid                                  # 2.0  TIBETAN LETTER NYA..TIBETAN LETTER DDA
0F4D          ; mapped                 ; 0F4C 0FB7     # 2.0  TIBETAN LETTER DDHA

     */
    public static final byte SMB_COM_RENAME = (byte) 0x07;

    /**
     * SMB command to query file information.
     */
    public static final byte SMB_COM_QUERY_INFORMATION = (byte) 0x08;

    /**
     * SMB command to set file information.
     */
    public static final byte SMB_COM_SET_INFORMATION = (byte) 0x09;

    /**
     * SMB command to write data to a file.
     */

	XVPERMIV	$0x3B, X1, X2 	// XVPERMIV	$59, X1, X2 // 22ece877
	XVPERMIQ	$0x4B, X1, X2 	// XVPERMIQ	$75, X1, X2 // 222ced77

	// A{,X}VEXTRINS.{B,H,W,V} instructions
	VEXTRINSB	$0x18, V1, V2 	// VEXTRINSB	$24, V1, V2 // 22608c73
	VEXTRINSH	$0x27, V1, V2 	// VEXTRINSH	$39, V1, V2 // 229c8873
	VEXTRINSW	$0x36, V1, V2 	// VEXTRINSW	$54, V1, V2 // 22d88473
	VEXTRINSV	$0x45, V1, V2 	// VEXTRINSV	$69, V1, V2 // 22148173