tipc_link_min_win
int min_win = tipc_link_min_win(bb->link);
tipc_link_set_queue_limits(l, tipc_link_min_win(l), max_win);
int tipc_link_min_win(struct tipc_link *l);
tipc_link_min_win(link),
tipc_link_min_win(snd_l), tipc_link_max_win(snd_l),
tipc_link_min_win(snd_l), tipc_link_max_win(snd_l),