pf_begin_rules
int pf_begin_rules(u_int32_t *, int, const char *);
if ((error = pf_begin_rules(&ioe->ticket,
if ((error = pf_begin_rules(&t[0], PF_RULESET_SCRUB, &nn)) != 0) {
if ((error = pf_begin_rules(&t[1], PF_RULESET_FILTER, &nn)) != 0) {
if ((error = pf_begin_rules(&t[2], PF_RULESET_NAT, &nn)) != 0) {
if ((error = pf_begin_rules(&t[3], PF_RULESET_BINAT, &nn))
if ((error = pf_begin_rules(&t[4], PF_RULESET_RDR, &nn))