ai2sin6
(void) memcpy(ai2sin6(nai)->sin6_addr.s6_addr,
ai2sin6(nai)->sin6_family = PF_INET6;
ai2sin6(nai)->sin6_port = info->si_port;
int err = getscopeidfromzone(ai2sin6(nai), zonestr,
&ai2sin6(nai)->sin6_scope_id);
ai2sin6(nai)->sin6_scope_id = 0;