int readDataAvailable = Integer.MAX_VALUE;
        int numberOfMessages = Integer.MAX_VALUE;
        int messageLength = Integer.MAX_VALUE;
        byte[] testData = { 0x7F, 0x7F, 0x7F, 0x7F };

        // Write values to buffer
        SMBUtil.writeInt4(namedPipeState, buffer, bufferIndex);
        SMBUtil.writeInt4(readDataAvailable, buffer, bufferIndex + 4);

	o = msgp.AppendString(o, z.Bucket)
	// string "lobj"
	o = append(o, 0xa4, 0x6c, 0x6f, 0x62, 0x6a)
	o = msgp.AppendString(o, z.Object)
	// string "ob"
	o = append(o, 0xa2, 0x6f, 0x62)
	o = msgp.AppendInt64(o, z.Objects)
	// string "dm"
	o = append(o, 0xa2, 0x64, 0x6d)
	o = msgp.AppendInt64(o, z.DeleteMarkers)
	// string "obf"
	o = append(o, 0xa3, 0x6f, 0x62, 0x66)
	o = msgp.AppendInt64(o, z.ObjectsFailed)
	// string "dmf"

	typedef struct {
		uint32_t idx;
		unicode_string name;
	} SamrSamEntry;

	typedef struct {
		uint32_t count;
		[size_is(count)] SamrSamEntry *entries;
	} SamrSamArray;

	[op(0x0f)]
	int SamrEnumerateAliasesInDomain([in] policy_handle *domain_handle,
			[in,out] uint32_t *resume_handle,
			[in] uint32_t acct_flags,
			[out,unique] SamrSamArray *sam,
			[out] uint32_t num_entries);

	[op(0x1b)]

    @CsvSource({ "-1,Connection refused", "0x80,Not listening on called name", "0x81,Not listening for calling name",
            "0x82,Called name not present", "0x83,Called name present, but insufficient resources", "0x8F,Unspecified error",
            "999,Unknown error code: 999" })
    @DisplayName("getErrorString for SSN service errors")
    void testSessionServiceErrors(int errorCode, String description) {

                assertTrue(flag >= 0x00 && flag <= 0xFF,
                        String.format("Fragment flag 0x%02X should be in valid byte range 0x00-0xFF", flag));
            }
        }

        @Test
        @DisplayName("RPC packet flags should be within byte range")
        void testRpcPacketFlagsRange() {
            // Verify that RPC packet flags are within byte range (0x00-0xFF)

FB4B          ; mapped                 ; 05D5 05B9     # 1.1  HEBREW LETTER VAV WITH HOLAM
FB4C          ; mapped                 ; 05D1 05BF     # 1.1  HEBREW LETTER BET WITH RAFE
FB4D          ; mapped                 ; 05DB 05BF     # 1.1  HEBREW LETTER KAF WITH RAFE
FB4E          ; mapped                 ; 05E4 05BF     # 1.1  HEBREW LETTER PE WITH RAFE
FB4F          ; mapped                 ; 05D0 05DC     # 1.1  HEBREW LIGATURE ALEF LAMED

     */
    @Override
    public String toString() {
        StringBuilder ret = new StringBuilder();
        for (final byte element : this.b) {
            final int n = element & 0xff;
            if (n <= 0x0f) {
                ret.append("0");
            }
            ret.append(Integer.toHexString(n));
        }
        return ret.toString();
    }

        request.writeBytesWireFormat(buffer, 0);

        // Then
        int readFilter = SMBUtil.readInt4(buffer, 24);
        assertEquals(combinedFilter, readFilter);
        assertEquals(0x1F, readFilter); // 1 + 2 + 4 + 8 + 16 = 31 = 0x1F
    }

    @Test
    @DisplayName("Should handle all file change notifications")
    void testAllFileChangeNotifications() {
        // Given - all possible filters

    /**
     * Alter context packet type
     */
    int RPC_PT_ALTER_CONTEXT = 0x0E;
    /**
     * Alter context response packet type
     */
    int RPC_PT_ALTER_CONTEXT_RESPONSE = 0x0F;
    /**
     * Shutdown packet type
     */
    int RPC_PT_SHUTDOWN = 0x11;
    /**
     * Cancel packet type
     */
    int RPC_PT_CANCEL = 0x12;
    /**
     * Acknowledgment packet type

            assertEquals((byte) 0xFF, originalFileId[0], "Original FileId should remain unchanged");
            assertArrayEquals(
                    new byte[] { (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF,
                            (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF },