sa2addr
sa2addr(res->ai_addr, h, NULL);
sa2addr(r->ai_addr, addr, NULL);
void sa2addr(struct sockaddr *, struct bgpd_addr *, uint16_t *);
sa2addr(res->ai_addr, h, NULL);
sa2addr(sa, &kf->prefix, NULL);
sa2addr(rti_info[RTAX_GATEWAY], &kf->nexthop, NULL);
sa2addr((struct sockaddr *)&la->sa, &addr, &port);
sa2addr(ifa->ifa_addr, alt, NULL);
sa2addr(ifa->ifa_addr, alt, NULL);
sa2addr(ip, &addr, NULL);
sa2addr(ip, &remote_addr, NULL);
sa2addr(b, &bb, NULL);
sa2addr((struct sockaddr *)&ss, &peer->local, &peer->local_port);
sa2addr((struct sockaddr *)&ss, &peer->remote, &peer->remote_port);
void sa2addr(struct sockaddr *, int *, union eigrpd_addr *);
sa2addr((struct sockaddr *)&from, &af, &src);
void sa2addr(struct sockaddr *, int *, union ldpd_addr *);
sa2addr((struct sockaddr *)&from, &af, &src);
sa2addr((struct sockaddr *)&src, &af, &addr);