tipc_link_bc_ack_rcv
tipc_link_bc_ack_rcv(l, acked, 0, NULL, &xmitq, NULL);
rc = tipc_link_bc_ack_rcv(l, msg_bcast_ack(hdr),
rc = tipc_link_bc_ack_rcv(l, acked, to - acked, NULL, xmitq,
tipc_link_bc_ack_rcv(rcv_l, ack, 0, NULL, xmitq, NULL);
int tipc_link_bc_ack_rcv(struct tipc_link *l, u16 acked, u16 gap,