LLC_CONN_EV_TYPE_ACK_TMR
} else if (ev->type == LLC_CONN_EV_TYPE_ACK_TMR)
llc_conn_tmr_common_cb(&llc->sk, LLC_CONN_EV_TYPE_ACK_TMR);
case LLC_CONN_EV_TYPE_ACK_TMR:
return ev->type != LLC_CONN_EV_TYPE_ACK_TMR;
case LLC_CONN_EV_TYPE_ACK_TMR: