inet6_option_alloc(3) on FreeBSD
The text 73adf5f9556c, as FreeBSD 5.5-RELEASE, FreeBSD 5.4-RELEASE shipped it.
IPv6 Hop-by-Hop and Destination Option Manipulation
The text 73adf5f9556c, as FreeBSD 5.5-RELEASE, FreeBSD 5.4-RELEASE shipped it.
IPv6 Hop-by-Hop and Destination Option Manipulation