pfctl_trans
if (pfctl_trans(pf->dev, pf->trans, DIOCXBEGIN, osize))
if (pfctl_trans(dev, t, DIOCXCOMMIT, osize))
if (pfctl_trans(dev, t, DIOCXROLLBACK, osize))
pfctl_trans(dev, &t, DIOCXBEGIN, 0) ||
pfctl_trans(dev, &t, DIOCXCOMMIT, 0))
pfctl_trans(dev, &t, DIOCXBEGIN, 0) ||
pfctl_trans(dev, &t, DIOCXCOMMIT, 0))
pfctl_trans(dev, &t, DIOCXBEGIN, 0) ||
pfctl_trans(dev, &t, DIOCXCOMMIT, 0))
int pfctl_trans(int, struct pfr_buffer *, u_long, int);