/usr/share/wireshark/dtds/itunes.dtd is in libwireshark-data 2.4.5-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | <? wireshark:protocol proto_name="itunes" hierarchy="yes" description="iTunes podCast rss elements" ?>
<!DOCTYPE itunes [
<!ELEMENT author (#PCDATA) >
<!ELEMENT block (#PCDATA) >
<!ELEMENT category (#PCDATA) >
<!ATTLIST category text CDATA #IMPLIED >
<!ELEMENT duration (#PCDATA) >
<!ELEMENT explicit (#PCDATA) >
<!ELEMENT keywords (#PCDATA) >
<!ELEMENT owner (#PCDATA) >
<!ELEMENT subtitle (#PCDATA) >
<!ELEMENT summary (#PCDATA) >
]>
|