DC
if (getty_chat(IC, CT, DC) > 0) {
i = getty_chat(AC, CT, DC);
PF_RULE_FIELD(skip, DC),
PF_RULE_FIELD(evaluations, DC),
PF_RULE_FIELD(packets, DC),
PF_RULE_FIELD(bytes, DC),
PF_RULE_FIELD(kif, DC),
PF_RULE_FIELD(states_cur, DC),
PF_RULE_FIELD(states_tot, DC),
PF_RULE_FIELD(src_nodes, DC),
PF_RULE_FIELD(nr, DC),
PF_RULE_FIELD(entries, DC),
PF_RULE_FIELD(qid, DC),
PF_RULE_FIELD(pqid, DC),
PF_RULE_FIELD(anchor_relative, DC),
PF_RULE_FIELD(anchor_wildcard, DC),
PF_RULE_FIELD(tag, DC),
PF_RULE_FIELD(match_tag, DC),
PF_RULE_FIELD(overload_tbl, DC),
comparable_rule(&a, &por1->por_rule, DC);
comparable_rule(&b, &por2->por_rule, DC);
comparable_rule(&a, &por1->por_rule, DC);
comparable_rule(&b, &por2->por_rule, DC);