385                 if (class == C_IN && type == T_TKEY) *is_sign = 1;  in find_pseudoheader()
442         if ((qclass == C_IN) && (qtype == T_A)) {  in do_doctor()
492         if ((qclass == C_IN) && (qtype == T_SOA)) {  in find_soa()
549         if (qclass != C_IN) continue;  in extract_addresses()
578                     if (aqclass == C_IN && res != 2 && (aqtype == T_CNAME || aqtype == T_PTR)) {  in extract_addresses()
635                     if (aqclass == C_IN && res != 2 && (aqtype == T_CNAME || aqtype == qtype)) {  in extract_addresses()
720     if (qclass == C_IN) {  in extract_request()
753         add_resource_record(header, NULL, NULL, sizeof(HEADER), &p, ttl, NULL, T_A, C_IN, "4",  in setup_reply()
761         add_resource_record(header, NULL, NULL, sizeof(HEADER), &p, ttl, NULL, T_AAAA, C_IN, "6",  in setup_reply()
819         if (qclass == C_IN && qtype == T_A) {  in check_for_bogus_wildcard()
1019         if (qclass == C_IN) {  in answer_request()
1043                                                 daemon->local_ttl, NULL, T_PTR, C_IN, "d",  in answer_request()
1054                                                     daemon->local_ttl, NULL, T_PTR, C_IN, "d",  in answer_request()
1076                                                         crec_ttl(crecp, now), NULL, T_PTR, C_IN,  in answer_request()
1111                                                 daemon->local_ttl, NULL, type, C_IN, "4", &addr))  in answer_request()
1132                                                         daemon->local_ttl, NULL, type, C_IN, "4",  in answer_request()
1171                                                         C_IN, "d",  in answer_request()
1201                                                         crec_ttl(crecp, now), NULL, type, C_IN,  in answer_request()
1220                                                     daemon->local_ttl, &offset, T_MX, C_IN, "sd",  in answer_request()
1235                                 T_MX, C_IN, "sd", 1,  in answer_request()
1253                                                     daemon->local_ttl, &offset, T_SRV, C_IN, "sssd",  in answer_request()
1278                                                     daemon->local_ttl, NULL, T_NAPTR, C_IN,  in answer_request()
1320                                         crec_ttl(crecp, now), NULL, type, C_IN,  in answer_request()