PFRULE_IFBOUND
$$ = PFRULE_IFBOUND;
case PFRULE_IFBOUND:
if (r->rule_flag & PFRULE_IFBOUND)
if (r->rule_flag & PFRULE_IFBOUND) {
((r)->rule_flag & PFRULE_IFBOUND) ? (k) : pfi_all
return ((rule_flag & PFRULE_IFBOUND) != 0) ? k : pfi_all;