chk_host
if (ep && (chk_host(ep->ex_defdir, saddr, &defset, &hostset,
chk_host(dp, saddr, &defset, &hostset, &numsecflavors,
static int chk_host(struct dirlist *, struct sockaddr *, int *, int *,
if (chk_host(dp, saddr, &defset, &hostset, NULL, NULL))