*/
    public static final int SMB2_LOCKFLAG_FAIL_IMMEDIATELY = 0x10;

    private long offset;
    private long length;
    private int flags;


    /**
     * @param offset
     * @param length
     * @param flags
     */
    public Smb2Lock ( long offset, long length, int flags ) {
        this.offset = offset;
        this.length = length;
        this.flags = flags;

    }


    /**

			continue
		}
		if !typeCompatible(f.Type, rf.Type) {
			t.Errorf("%v.%s has type %v, but %v.%s has type %v", h, f.Name, f.Type, rh, rf.Name, rf.Type)
		}
		if f.Offset != rf.Offset {
			t.Errorf("%v.%s has offset %d, but %v.%s has offset %d", h, f.Name, f.Offset, rh, rf.Name, rf.Offset)
		}
	}

	if h.NumField() != rh.NumField() {
		t.Errorf("%v has %d fields, but %v has %d", h, h.NumField(), rh, rh.NumField())
	}

	// Check offset overflow. Must fit in int32.
	MOVQ 2147483647+1(AX), AX       // ERROR "offset too large"
	MOVQ 3395469782(R10), R8        // ERROR "offset too large"
	LEAQ 3395469782(AX), AX         // ERROR "offset too large"
	ADDQ 3395469782(AX), AX         // ERROR "offset too large"
	ADDL 3395469782(AX), AX         // ERROR "offset too large"

		b.data = nil
		b.err = DecodeError{b.name, b.off, s}
	}
}

type DecodeError struct {
	Name   string
	Offset Offset
	Err    string
}

func (e DecodeError) Error() string {
	return "decoding dwarf section " + e.Name + " at offset 0x" + strconv.FormatInt(int64(e.Offset), 16) + ": " + e.Err

    /**
     * Return the byte or character offset into the input source this location
     * is pointing to. If the input source is a file or a byte stream then
     * this is the byte offset into that stream, but if the input source is
     * a character media then the offset is the character offset.
     * Returns -1 if there is no offset available.
     * @return the current offset
     */
    int getCharacterOffset();

    /**

     */
    public void setWriteFlags ( int writeFlags ) {
        this.writeFlags = writeFlags;
    }


    /**
     * @param offset
     *            the offset to set
     */
    public void setOffset ( long offset ) {
        this.offset = offset;
    }


    /**
     * {@inheritDoc}
     *
     * @see jcifs.internal.CommonServerMessageBlockRequest#size()
     */
    @Override

		}
	}

	return nil
}

// adjust shifts the specified address by the signed offset. It returns the
// adjusted address. It signals that the address cannot be adjusted without an
// overflow by returning true in the second return value.
func adjust(addr uint64, offset int64) (uint64, bool) {
	adj := uint64(int64(addr) + offset)
	if offset < 0 {
		if adj >= addr {
			return 0, true
		}
	} else {
		if adj < addr {

	if offset < 0 || length < 0 {
		return -1, errInvalidArgument
	}
	if offset+length > totalLength {
		return -1, errInvalidArgument
	}

	if length == 0 {
		return 0, nil
	}

	reader := newParallelReader(readers, e, offset, totalLength)
	if len(prefer) == len(readers) {

     * @param data
     *            The data.
     * @param offset
     *            The starting offset at which the SMB header begins.
     * @param length
     *            The length of the SMB data starting at offset.
     * @param request
     *            request message
     * @param response
     *            response message
     */

        "a/b"        | ""    | "a/b"
        ""           | ""    | ""
    }

    def "'#relativePath / #offset' #verb a prefix of '#childPath'"() {
        expect:
        VfsRelativePath.of(relativePath, offset).isPrefixOf(childPath, CASE_SENSITIVE) == result

        where:
        relativePath | offset         | childPath | result
        "a/b"        | "a/".length()  | "a"       | false