}
            if (_security_descriptorp != 0) {
                _src = _src.deferred;
                int _security_descriptors = _src.dec_ndr_long();
                int _security_descriptori = _src.index;
                _src.advance(1 * _security_descriptors);

                if (security_descriptor == null) {

            }
            if ( this.security_descriptor != null ) {
                _dst = _dst.deferred;
                int _security_descriptors = this.sd_size;
                _dst.enc_ndr_long(_security_descriptors);
                int _security_descriptori = _dst.index;
                _dst.advance(1 * _security_descriptors);

                _dst = _dst.derive(_security_descriptori);