Edit file File name : dictionary.dtd Content :<?xml version="1.0" encoding="UTF-8"?> <!ELEMENT dictionary (tlv+)> <!ELEMENT tlv (enum*)> <!ATTLIST tlv name CDATA #REQUIRED type CDATA #REQUIRED decoder CDATA #IMPLIED since CDATA #IMPLIED > <!ELEMENT enum EMPTY> <!ATTLIST enum name CDATA #REQUIRED code CDATA #REQUIRED > Save