rem: void LWP_SleepThread(lwpq_t thequeue)
add: u32 LWP_SleepThread(lwpq_t thequeue)
context: void LWP_SleepThread(lwpq_t thequeue){	u32 level;	lwp_cntrl *exec = NULL;	lwp_thrqueue *tqueue = (lwp_thrqueue*)thequeue;	__lwp_thread_dispatchdisable();	if(__lwp_isr_in_progress()) {		__lwp_thread_dispatchenable();		return;	}	exec = _thr_executing;	_CPU_ISR_Disable(level);	__lwp_threadqueue_csenter(tqueue);	exec->wait.ret_code = 0;	exec->wait.queue = tqueue;	exec->wait.id = LWP_SLEEP_THREAD;	_CPU_ISR_Restore(level);	__lwp_threadqueue_enqueue(tqueue,LWP_THREADQ_NOTIMEOUT);	__lwp_thread_dispatchenable();}