这段代码大概什么意思？

Question

    for( ;; ){
        DWORD   dwStatus = WaitForSingleObject( clThread.m_pclThread->m_hThread, dwTimeOut );//等待单个对象

        if( dwStatus == WAIT_OBJECT_0 ){
            break;
        }
        else if( dwStatus == WAIT_TIMEOUT ){
            DWORD   dwTick = ::GetTickCount();//计次？
            MSG     stMsg;
            while( ::PeekMessage( &stMsg, NULL, 0, 0, PM_REMOVE ) ){//消息从队列里除掉
                ::TranslateMessage( &stMsg );
                ::DispatchMessage( &stMsg );
                if( dwTimeOut <= (::GetTickCount() - dwTick) )      break;//如果所用时间小于等待时间，返回
            }
        }

Answer 1

上面的注释是我瞎写的，大概翻一下就行，我理解是不是防止窗口死机做的循环？