PF_REVERSED_KEY
PF_REVERSED_KEY((*stp)->key, pd->af)) == PF_DROP)
if (PF_REVERSED_KEY((*stp)->key, pd->af))
if (PF_REVERSED_KEY((*stp)->key, pd->af))
if (PF_REVERSED_KEY((*stp)->key, pd->af)) {
if (PF_REVERSED_KEY((*stp)->key, pd->af)) {
if (PF_REVERSED_KEY((*stp)->key, pd->af))
if (PF_REVERSED_KEY((*stp)->key, pd->af))
if (PF_REVERSED_KEY((*stp)->key, pd->af))
if (PF_REVERSED_KEY((*stp)->key, pd->af))