pos += 16;
        }

        pos += writeSecurityBufferContent(type3, pos, lmOff, lmResponseBytes);
        pos += writeSecurityBufferContent(type3, pos, ntOff, ntResponseBytes);
        pos += writeSecurityBufferContent(type3, pos, domOff, domainBytes);
        pos += writeSecurityBufferContent(type3, pos, userOff, userBytes);
        pos += writeSecurityBufferContent(type3, pos, wsOff, workstationBytes);

                System.arraycopy(NTLMSSP_VERSION, 0, type1, pos, NTLMSSP_VERSION.length);
                pos += NTLMSSP_VERSION.length;
            }

            pos += writeSecurityBufferContent(type1, pos, domOffOff, domain);
            pos += writeSecurityBufferContent(type1, pos, wsOffOff, workstation);
            return type1;
        }
        catch ( IOException ex ) {
            throw new IllegalStateException(ex.getMessage());

            System.arraycopy(NTLMSSP_VERSION, 0, type2, pos, NTLMSSP_VERSION.length);
            pos += NTLMSSP_VERSION.length;
        }

        pos += writeSecurityBufferContent(type2, pos, targetNameOff, targetBytes);
        pos += writeSecurityBufferContent(type2, pos, targetInfoOff, targetInformationBytes);

        return type2;
    }


    @Override
    public String toString () {

            return offset + 4;
        }
        writeUShort(dest, offset, length);
        writeUShort(dest, offset + 2, length);
        return offset + 4;
    }


    static int writeSecurityBufferContent ( byte[] dest, int pos, int off, byte[] src ) {
        writeULong(dest, off, pos);
        if ( src != null && src.length > 0 ) {
            System.arraycopy(src, 0, dest, pos, src.length);