comparable_rule
comparable_rule(&a, p1, COMBINED);
comparable_rule(&b, p2, COMBINED);
comparable_rule(&a, &TAILQ_FIRST(&block->sb_rules)->por_rule, NOMERGE);
comparable_rule(&b, &por->por_rule, NOMERGE);
void comparable_rule(struct pfctl_rule *, const struct pfctl_rule *, int);
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);
comparable_rule(&a, &TAILQ_FIRST(&block->sb_rules)->por_rule,
comparable_rule(&b, &TAILQ_FIRST(&blockcur->sb_rules)->por_rule,