return iruserok2 (raddr, superuser, ruser, luser, "-");
return iruserok_af (&raddr, superuser, ruser, luser, AF_INET);
iruserok (raddr, superuser, ruser, luser)     u_int32_t raddr;     int superuser;     const char *ruser, *luser;{  return iruserok2 (raddr, superuser, ruser, luser, "-");}