[GSoC 2023] VPN Support Project Update #5 | Haiku Project

[rudolfc]

Defines:
Ipv6_join-group,
Ipv6_leave_group,
Ipv6_unicast_hops,
Ipv6_pktinfo,
Ipv6_hoplimit,

And in the Unix file
Msg_nosignal isn’t found.