inet_makeaddr
struct in_addr inet_makeaddr(in_addr_t, in_addr_t);
__weak_reference(__inet_makeaddr, inet_makeaddr);
u[nserv].sin.sin_addr = inet_makeaddr(IN_LOOPBACKNET, 1);
sin->sin_addr = inet_makeaddr(np->n_net, INADDR_ANY);
sin.sin_addr = inet_makeaddr(inet_network(cp), 0);
sin.sin_addr = inet_makeaddr(np->n_net, 0);
ianet = inet_makeaddr(ne->n_net, 0);
in = inet_makeaddr(ifaddr.in.ia_subnet,
sin->sin_addr = inet_makeaddr(np->n_net, INADDR_ANY);