msg.encode_header(buf);
                    buf.enc_ndr_long(msg.alloc_hint);
                    buf.enc_ndr_short(0); /* context id */
                    buf.enc_ndr_short(msg.getOpnum());
                }

                doSendFragment(stub, off, msg.length, isDirect);
                off += n;
            }

            doReceiveFragment(stub, isDirect);
            buf.reset();

                this.e.decode(_src);

            }
        }
    }

    public static class NetrDfsEnumEx extends DcerpcMessage {

        @Override
        public int getOpnum () {
            return 0x15;
        }

        public int retval;
        public String dfs_name;
        public int level;
        public int prefmaxlen;
        public DfsEnumStruct info;

                buf.reset();
                msg.encode_header(buf);
                buf.enc_ndr_long(msg.alloc_hint);
                buf.enc_ndr_short(0); /* context id */
                buf.enc_ndr_short(msg.getOpnum());
            }

            if ( ( msg.flags & DCERPC_LAST_FRAG ) != DCERPC_LAST_FRAG ) {
                // all fragment but the last get written using read/write semantics

                }
                _src = _src.deferred;
                e.decode(_src);

            }
        }
    }
    public static class NetrDfsEnumEx extends DcerpcMessage {

        public int getOpnum() { return 0x15; }

        public int retval;
        public String dfs_name;
        public int level;
        public int prefmaxlen;
        public DfsEnumStruct info;
        public NdrLong totalentries;

            stream(parameter.getSuggestFields()).of(stream -> stream.forEach(builder::addField));
            roleQueryHelper.build(SearchRequestType.SUGGEST).stream().forEach(builder::addRole);
            builder.setSize(parameter.getNum());
            stream(langs).of(stream -> stream.forEach(builder::addLang));

            stream(parameter.getTags()).of(stream -> stream.forEach(builder::addTag));