PF_INET6 178 maint/gnulib/lib/getaddrinfo.c if (family == PF_INET6) PF_INET6 274 maint/gnulib/lib/getaddrinfo.c case PF_INET6: PF_INET6 296 maint/gnulib/lib/getaddrinfo.c case PF_INET6: