batadv_seq_before
#define batadv_seq_after(x, y) batadv_seq_before(y, x)
is_old_ttvn = batadv_seq_before(unicast_packet->ttvn, curr_ttvn);
if (batadv_seq_before(new->seqno, un->seqno))
if (batadv_seq_before(tp_vars->last_recv, un->seqno))
if (batadv_seq_before(tp_vars->last_recv, un->seqno + un->len))
if (batadv_seq_before(to_ack, tp_vars->last_recv))
if (batadv_seq_before(tp_vars->last_recv, seqno)) {
if (batadv_seq_before(recv_ack, tp_vars->cc.last_acked))
if (!batadv_seq_before(tp_vars->cc.recover, recv_ack))
if (batadv_seq_before(recv_ack, tp_vars->cc.recover)) {
if (batadv_seq_before(recv_ack, READ_ONCE(tp_vars->cc.last_acked)))
if (batadv_seq_before(tp_vars->cc.last_sent, win_limit))