int start = dstIndex;

        writeInt2( informationLevel, dst, dstIndex );
        dstIndex += 2;

        /* windows98 has what appears to be another 4 0's followed by the share
         * name as a zero terminated ascii string "\TMP" + '\0'
         *
         * As is this works, but it deviates from the spec section 4.1.6.6 but
         * maybe I should put it in. Wonder what NT does?
         */

        SMBUtil.writeInt2(mapInformationLevel(this.informationLevel), dst, dstIndex);
        dstIndex += 2;

        /*
         * windows98 has what appears to be another 4 0's followed by the share
         * name as a zero terminated ascii string "\TMP" + '\0'
         *
         * As is this works, but it deviates from the spec section 4.1.6.6 but
         * maybe I should put it in. Wonder what NT does?
         */

        }

        if ( usage == 0 ) {
            if ( log.isTraceEnabled() ) {
                log.trace("Transport usage dropped to zero " + this);
            }
        }
        else if ( usage < 0 ) {
            throw new RuntimeCIFSException("Usage count dropped below zero");
        }
    }


    /**
     * {@inheritDoc}
     *
     * @see java.lang.Object#finalize()
     */

     */
    public boolean isEmpty () {
        return this.sub_authority_count == 0;
    }


    /**
     * 
     * @return whether the SID is blank (all sub-authorities zero)
     */
    public boolean isBlank () {
        boolean blank = true;
        for ( int sub : this.sub_authority )
            blank = blank && ( sub == 0 );
        return blank;
    }


    /**

    /**
     * 
     * @param zterm
     *            whether the string should be zero terminated
     */
    public UnicodeString ( boolean zterm ) {
        this.zterm = zterm;
    }


    /**
     * 
     * @param rus
     *            wrapped string
     * @param zterm
     *            whether the string should be zero terminated
     */
    public UnicodeString ( rpc.unicode_string rus, boolean zterm ) {

                    log.debug(Hexdump.toHexString(buffer, bufferIndex, len));
                }
                throw new RuntimeCIFSException("zero termination not found");
            }
        }
        return len;
    }


    /**
     * @param src
     * @param srcIndex
     * @param len
     * @param config

        bufferIndex += 4;
        setupCount = buffer[bufferIndex] & 0xFF;
        bufferIndex += 2;
        if( setupCount != 0 ) {
            if( log.level >= 3 )
                log.println( "setupCount is not zero: " + setupCount );
        }

        return bufferIndex - start;
    }

        this.setupCount = buffer[ bufferIndex ] & 0xFF;
        bufferIndex += 2;
        if ( this.setupCount != 0 ) {
            if ( log.isDebugEnabled() )
                log.debug("setupCount is not zero: " + this.setupCount);
        }

        return bufferIndex - start;
    }

                    }
                }
            }
        }
        else if ( usage < 0 ) {
            log.error("Usage count dropped below zero " + this);
            throw new RuntimeCIFSException("Usage count dropped below zero");
        }
    }


    protected void checkRelease () {
        if ( isConnected() && this.usageCount.get() != 0 ) {

    }
    int readSetupWireFormat( byte[] buffer, int bufferIndex, int len ) {
        return 0;
    }
    int readParametersWireFormat( byte[] buffer, int bufferIndex, int len ) {
        // observed two zero bytes here with at least win98
        return 2;
    }
    int readDataWireFormat( byte[] buffer, int bufferIndex, int len ) {
        switch( informationLevel ) {
            case SMB_QUERY_FILE_BASIC_INFO: