sys___mq_timedreceive50
{ SYS___mq_timedreceive50, 0, (sy_call_t *)sys___mq_timedreceive50 },
check_syscall_args(sys___mq_timedreceive50)
int sys___mq_timedreceive50(struct lwp *, const struct sys___mq_timedreceive50_args *, register_t *);