/* This function determines when frame which is sent, isn't last frame of transmit window, if it isn't then this function return zero else return one. Returns 0 if frame isn't last frame, 1 otherwise.  */
int llc_conn_ev_qlfy_last_frame_eq_0(struct sock *sk, struct sk_buff *skb)
/* This function determines when frame which is sent, isn't last frame of transmit window, if it isn't then this function return zero else return one. Returns 0 if frame isn't last frame, 1 otherwise.  */
int llc_conn_ev_qlfy_last_frame_eq_0(struct sock *sk, struct sk_buff *skb)
{
	return skb_queue_len(&llc_sk(sk)->pdu_unack_q) + 1 == llc_sk(sk)->k;
}