nsec3_covers
if(nsec3_covers(zone->name, &c, nc_rrset, 0, buf)) {
if(nsec3_covers(flt->zone, hash, s, i_rr,
int nsec3_covers(uint8_t* zone, struct nsec3_cached_hash* hash,
if(nsec3_covers(zone->name, &c, nc_rrset, 0, buf)) {
if(nsec3_covers(flt->zone, hash, s, i_rr,
int nsec3_covers(uint8_t* zone, struct nsec3_cached_hash* hash,