pcap_datalink_val_to_description(3) on FreeBSD
The text ecb9cc9a6a40, as FreeBSD 8.4-RELEASE, FreeBSD 8.3-RELEASE, FreeBSD 8.2-RELEASE, FreeBSD 8.1-RELEASE, FreeBSD 8.0-RELEASE shipped it.
get a name or description for a link-layer header type value
The text ecb9cc9a6a40, as FreeBSD 8.4-RELEASE, FreeBSD 8.3-RELEASE, FreeBSD 8.2-RELEASE, FreeBSD 8.1-RELEASE, FreeBSD 8.0-RELEASE shipped it.
get a name or description for a link-layer header type value