This directory contains local copies of IANA DNS enum specifications.
dns-parameters-*.csv are the enum specs fetched from IANA. These are fetched and used by examples/update_fbs.rs to generate dns_enums.fbs. The local copies may also be updated using update_fbs --fetch.sections.csv lists the expected enum types across the dns-parameters-*.csv files. Used by examples/update_fbs.rs to know what files to fetch and what to name their respective enums.