60 int	use_inet4 = 0;  variable
288 			use_inet4 = 1;  in main()
393 	if ((use_inet4 || use_inet6) &&  in main()
402 	if (use_inet4 == 0 && use_inet6 == 0)  in main()
403 		use_inet4 = use_inet6 = 1;  in main()
431 		use_inet6 && use_inet4 ? 0 : use_inet6 && !use_inet4 ? 6 : 4,  in main()
815 		if (use_inet6 != 0 && use_inet4 == 0) {  in printlivelist()
818 		} else if (use_inet4 != 0 && use_inet6 == 0) {  in printlivelist()
918 		if (use_inet6 != 0 && use_inet4 == 0) {  in printdeadlist()
921 		} else if (use_inet4 != 0 && use_inet6 == 0) {  in printdeadlist()
1907 	} else if (use_inet6 && !use_inet4 && inet_pton(AF_INET6, s, &ip->in6)) {  in parse_ipportstr()
2036 	if (use_inet6 && !use_inet4) {  in sort_srcip()
2072 	if (use_inet6 && !use_inet4) {  in sort_dstip()