Older perls don't know constant AF_INET6, but don't mind a function which is never called.
Older perls don't know constant AF_INET6, but don't mind a function
which is never called.


git-svn-id: 147be7c129bc63f40d944fca2b9c2c0732b16c5a@673 958fd67b-6ff1-0310-b445-bb7760255be9

gh/ghqp,gh/ghqp