ent_merge
ent_used = ent_merge(entp, ap->ap_entp, ap->ap_tblp->alts_ent_used,
static int ent_merge(
ent_used = ent_merge(entp, ap->ap_entp, ap->ap_tblp->alts_ent_used,
static int ent_merge(struct alts_ent *, struct alts_ent *, int,