- struct sockaddr_in6 *sddr6 = (struct sockaddr_in6 *) &vcm->server_addr;
- sddr6->sin6_family = AF_INET6;
- inet_pton (AF_INET6, argv[optind++], &(sddr6->sin6_addr));
- sddr6->sin6_port = htons (atoi (argv[optind]));
+ struct in6_addr *in6 = &vcm->server_addr.v6;
+ inet_pton (AF_INET6, argv[optind++], in6);