- conf.c:conf_dns_lookup(): use gethost_byname_type()
- res.h, res.c: removed gethost_byname()


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/branches/8.2.x@4459 82007160-df01-0410-b94d-b575c5fd34c7