NPF_RULE_GSTATEFUL
(mi.mi_retfl & NPF_RULE_GSTATEFUL) == 0);
NPF_RULE_GSTATEFUL);
NPF_RULE_GSTATEFUL);
| STATEFUL_ALL { $$ = NPF_RULE_STATEFUL | NPF_RULE_GSTATEFUL; }
#define STATEFUL_ALL (NPF_RULE_STATEFUL | NPF_RULE_GSTATEFUL)