advance(1);
    }
    public int dec_ndr_small() {
        int val = buf[index] & 0xFF;
        advance(1);
        return val;
    }
    public void enc_ndr_short(int s) {
        align(2);
        Encdec.enc_uint16le((short)s, buf, index);
        advance(2);
    }
    public int dec_ndr_short() {
        align(2);
        int val = Encdec.dec_uint16le(buf, index);
        advance(2);
        return val;

    static void writeInt2 ( int val, byte[] dst, int dstIndex ) {
        dst[ dstIndex++ ] = (byte) ( ( val >> 8 ) & 0xFF );
        dst[ dstIndex ] = (byte) ( val & 0xFF );
    }


    static void writeInt4 ( int val, byte[] dst, int dstIndex ) {
        dst[ dstIndex++ ] = (byte) ( ( val >> 24 ) & 0xFF );
        dst[ dstIndex++ ] = (byte) ( ( val >> 16 ) & 0xFF );

                }
                else if ( ch == ',' || ch == ']' ) {
                    String val = str.substring(mark, si).trim();
                    mark = si + 1;
                    if ( key == null )
                        key = "endpoint";
                    if ( binding != null ) {
                        binding.setOption(key, val);
                    }
                    key = null;
                }

            work  ^= keys[keysi++];
            fval   = SP7[ work         & 0x0000003f ];
            fval  |= SP5[(work >>>  8) & 0x0000003f ];
            fval  |= SP3[(work >>> 16) & 0x0000003f ];
            fval  |= SP1[(work >>> 24) & 0x0000003f ];
            work   = right ^ keys[keysi++];
            fval  |= SP8[ work         & 0x0000003f ];
            fval  |= SP6[(work >>>  8) & 0x0000003f ];

            }
            if( val != 0 ) {
                val >>>= 4;
            }
            size--;
        }
    }
    public static void toHexChars( long val, char dst[], int dstIndex, int size ) {
        while( size > 0 ) {
            dst[dstIndex + size - 1] = HEX_DIGITS[(int)( val & 0x000FL )];
            if( val != 0 ) {
                val >>>= 4;
            }

    public int dec_ndr_small () {
        int val = this.buf[ this.index ] & 0xFF;
        advance(1);
        return val;
    }


    public void enc_ndr_short ( int s ) {
        align(2);
        Encdec.enc_uint16le((short) s, this.buf, this.index);
        advance(2);
    }


    public int dec_ndr_short () {
        align(2);
        int val = Encdec.dec_uint16le(this.buf, this.index);

    static void writeInt2( int val, byte[] dst, int dstIndex ) {
        dst[dstIndex++] = (byte)(( val >> 8 ) & 0xFF );
        dst[dstIndex] = (byte)( val & 0xFF );
    }
    static void writeInt4( int val, byte[] dst, int dstIndex ) {
        dst[dstIndex++] = (byte)(( val >> 24 ) & 0xFF );
        dst[dstIndex++] = (byte)(( val >> 16 ) & 0xFF );
        dst[dstIndex++] = (byte)(( val >> 8 ) & 0xFF );

    };

    static void writeInt2( long val, byte[] dst, int dstIndex ) {
        dst[dstIndex] = (byte)(val);
        dst[++dstIndex] = (byte)(val >> 8);
    }
    static void writeInt4( long val, byte[] dst, int dstIndex ) {
        dst[dstIndex] = (byte)(val);
        dst[++dstIndex] = (byte)(val >>= 8);
        dst[++dstIndex] = (byte)(val >>= 8);
        dst[++dstIndex] = (byte)(val >> 8);
    }

    static void writeInt2( int val, byte[] dst, int dstIndex ) {
        dst[dstIndex++] = (byte)(( val >> 8 ) & 0xFF );
        dst[dstIndex] = (byte)( val & 0xFF );
    }
    static void writeInt4( int val, byte[] dst, int dstIndex ) {
        dst[dstIndex++] = (byte)(( val >> 24 ) & 0xFF );
        dst[dstIndex++] = (byte)(( val >> 16 ) & 0xFF );
        dst[dstIndex++] = (byte)(( val >> 8 ) & 0xFF );

    /**
     * @return the minor
     */
    int getMinor () {
        return this.minor;
    }


    void setOption ( String key, Object val ) throws DcerpcException {
        if ( key.equals("endpoint") ) {
            this.endpoint = val.toString();
            String lep = this.endpoint.toLowerCase(Locale.ENGLISH);
            if ( lep.startsWith("\\pipe\\") ) {