nf_ct_zone_equal
nf_ct_zone_equal(found_ct, zone, zone->dir)) {
nf_ct_zone_equal(ct, zone, IP_CT_DIR_ORIGINAL))
nf_ct_zone_equal(ct, zone, NF_CT_DIRECTION(h)) &&
nf_ct_zone_equal(ct1, nf_ct_zone(ct2), IP_CT_DIR_ORIGINAL) &&
nf_ct_zone_equal(ct1, nf_ct_zone(ct2), IP_CT_DIR_REPLY) &&
nf_ct_zone_equal(ct, zone, IP_CT_DIR_ORIGINAL)) {