/** Unicode strings flag */
    int FLAGS2_UNICODE = 0x8000;

    /** No capabilities */
    int CAP_NONE = 0x0000;
    /** Raw mode capability */
    int CAP_RAW_MODE = 0x0001;
    /** MPX mode capability */
    int CAP_MPX_MODE = 0x0002;
    /** Unicode capability */
    int CAP_UNICODE = 0x0004;
    /** Large files capability */
    int CAP_LARGE_FILES = 0x0008;
    /** NT SMBs capability */
    int CAP_NT_SMBS = 0x0010;

        assertEquals(0x0001, SmbConstants.CAP_RAW_MODE);
        assertEquals(0x0002, SmbConstants.CAP_MPX_MODE);
        assertEquals(0x0004, SmbConstants.CAP_UNICODE);
        assertEquals(0x0008, SmbConstants.CAP_LARGE_FILES);
        assertEquals(0x0010, SmbConstants.CAP_NT_SMBS);
        assertEquals(0x0020, SmbConstants.CAP_RPC_REMOTE_APIS);
        assertEquals(0x0040, SmbConstants.CAP_STATUS32);

    void testSubCommandConstants() {
        assertEquals((short) 0x0001, SmbComTransaction.TRANS2_FIND_FIRST2);
        assertEquals((short) 0x0002, SmbComTransaction.TRANS2_FIND_NEXT2);
        assertEquals((short) 0x0003, SmbComTransaction.TRANS2_QUERY_FS_INFORMATION);
        assertEquals((short) 0x0005, SmbComTransaction.TRANS2_QUERY_PATH_INFORMATION);
        assertEquals((short) 0x0007, SmbComTransaction.TRANS2_QUERY_FILE_INFORMATION);

            assertEquals(0x0003, combined, "Combined signing flags should equal 0x0003");
        }
    }

    @Nested
    @DisplayName("Dialect Constants")
    class DialectConstants {

        @Test
        @DisplayName("SMB 2.0.2 dialect should be 0x0202")
        void testDialect0202() {
            assertEquals(0x0202, Smb2Constants.SMB2_DIALECT_0202, "SMB 2.0.2 dialect must be 0x0202");
        }

        @Test

     */
    public static final int DFS_VOLUME_FLAVOR_STANDALONE = 0x100;
    /**
     * DFS volume flavor indicating Active Directory blob storage
     */
    public static final int DFS_VOLUME_FLAVOR_AD_BLOB = 0x200;
    /**
     * DFS storage state indicating offline status
     */
    public static final int DFS_STORAGE_STATE_OFFLINE = 0x0001;
    /**
     * DFS storage state indicating online status
     */

    /**
     * Raw mode transfers are supported capability.
     */
    int CAP_RAW_MODE = 0x0001;
    /**
     * Multiplex mode is supported capability.
     */
    int CAP_MPX_MODE = 0x0002;
    /**
     * Unicode strings are supported capability.
     */
    int CAP_UNICODE = 0x0004;
    /**
     * Large files are supported capability.
     */
    int CAP_LARGE_FILES = 0x0008;
    /**

     */
    public static final int DFS_VOLUME_FLAVOR_STANDALONE = 0x100;
    /**
     * DFS volume flavor indicating Active Directory blob storage
     */
    public static final int DFS_VOLUME_FLAVOR_AD_BLOB = 0x200;
    /**
     * DFS storage state indicating offline status
     */
    public static final int DFS_STORAGE_STATE_OFFLINE = 0x0001;
    /**
     * DFS storage state indicating online status
     */

        // Set test values
        int testCapabilities = 0xABCDEF00;
        byte[] testGuid = new byte[16];
        Arrays.fill(testGuid, (byte) 0xFF);
        int testSecurityMode = 0x0001;
        int testDialect = 0x0202;

        // Write to buffer
        SMBUtil.writeInt4(testCapabilities, buffer, bufferIndex);
        System.arraycopy(testGuid, 0, buffer, bufferIndex + 4, 16);

        void testFlagsNameListReferralConstant() {
            assertEquals(0x0002, Trans2GetDfsReferralResponse.FLAGS_NAME_LIST_REFERRAL);
        }

        @Test
        @DisplayName("Should have correct FLAGS_TARGET_SET_BOUNDARY value")
        void testFlagsTargetSetBoundaryConstant() {
            assertEquals(0x0004, Trans2GetDfsReferralResponse.FLAGS_TARGET_SET_BOUNDARY);
        }

        @Test

	// but these seem to be the values agreed on by tools.
	s_IFMT   = 0xf000
	s_IFSOCK = 0xc000
	s_IFLNK  = 0xa000
	s_IFREG  = 0x8000
	s_IFBLK  = 0x6000
	s_IFDIR  = 0x4000
	s_IFCHR  = 0x2000
	s_IFIFO  = 0x1000
	s_ISUID  = 0x800
	s_ISGID  = 0x400
	s_ISVTX  = 0x200

	msdosDir      = 0x10
	msdosReadOnly = 0x01
)