bridge_next_bif
t_bif = bridge_next_bif(bif);
t_bif = bridge_next_bif(bif);
t_bif = bridge_next_bif(bif);
t_bif = bridge_next_bif(bif);
bif = bridge_next_bif(bif)) {
return (bridge_next_bif(bif));
struct bridge_if *bridge_next_bif(struct bridge_if *b_pr);