263   struct addrinfo *res, *ainfo;  in resolve_address()  local
278   error = getaddrinfo(addrstr, NULL, &hints, &res);  in resolve_address()
285   for (ainfo = res; ainfo != NULL; ainfo = ainfo->ai_next) {  in resolve_address()
298   freeaddrinfo(res);  in resolve_address()
669   int res;  in cmdline_uri()  local
700       res = coap_split_path(uri.path.s, uri.path.length, buf, &buflen);  in cmdline_uri()
702       while (res--) {  in cmdline_uri()
715       res = coap_split_query(uri.query.s, uri.query.length, buf, &buflen);  in cmdline_uri()
717       while (res--) {  in cmdline_uri()
1039   int opt, res;  in main()  local
1133   res = resolve_address(&server, &dst.addr.sa);  in main()
1135   if (res < 0) {  in main()
1140   dst.size = res;  in main()