NPF_DECISION_BLOCK
if (*decision == NPF_DECISION_BLOCK) {
if (*decision == NPF_DECISION_BLOCK) {
*decision = NPF_DECISION_BLOCK;
*decision = NPF_DECISION_BLOCK;
if (*decision == NPF_DECISION_BLOCK ||
decision = NPF_DECISION_BLOCK;
decision = NPF_DECISION_BLOCK;