RV_NOTFOUND
rv = RV_NOTFOUND;
rv = RV_NOTFOUND;
rv = RV_NOTFOUND;
rv = RV_NOTFOUND;
else if ((rv = hostsaddrinfo(argv[i])) == RV_NOTFOUND)
rv = RV_NOTFOUND;
rv = RV_NOTFOUND;
rv = RV_NOTFOUND;
rv = RV_NOTFOUND;
rv = RV_NOTFOUND;