ngx_http_in6_addr_t 1849 http/ngx_http.c     ngx_http_in6_addr_t       *addrs6;
ngx_http_in6_addr_t 1854 http/ngx_http.c                                hport->naddrs * sizeof(ngx_http_in6_addr_t));
ngx_http_in6_addr_t  254 http/ngx_http_request.c     ngx_http_in6_addr_t        *addr6;