ss_wakeup         285 ipc/msg.c      	ss_wakeup(&msq->q_senders, 1);
ss_wakeup         457 ipc/msg.c      		ss_wakeup(&msq->q_senders, 0);
ss_wakeup         818 ipc/msg.c      			ss_wakeup(&msq->q_senders, 0);