lo_sa 144 netinet6/in6.c struct sockaddr_in6 lo_sa; lo_sa 149 netinet6/in6.c bzero(&lo_sa, sizeof(lo_sa)); lo_sa 151 netinet6/in6.c lo_sa.sin6_family = all1_sa.sin6_family = AF_INET6; lo_sa 152 netinet6/in6.c lo_sa.sin6_len = all1_sa.sin6_len = sizeof(struct sockaddr_in6); lo_sa 153 netinet6/in6.c lo_sa.sin6_addr = in6addr_loopback;