These were left over from $FreeBSD$ removal.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D42612
(cherry picked from commit 1ca63a8219b88b752b064d19bd3428c61dbcf1f9)
These were brought in by the libbind import, but these functions were
never actually implemented anywhere, only header declarations and symbol
map entries were imported.
Fixes: 046c3635cd ("Bring final version of libbind:")
Fixes: e45764721a ("Update our stub resolver to final version of ...")
Reported by: ld.lld 16 being --no-undefined-version by default
Sponsored by: https://www.patreon.com/valpackett
Reviewed by: emaste
Pull request: https://github.com/freebsd/freebsd-src/pull/700
Differential Revision: https://reviews.freebsd.org/D38407