superputty spsl expat

http://stackoverflow.com/questions/10866311/getmessage-with-a-timeout


```
BOOL GetMessageWithTimeout(MSG *msg, UINT to)
{
    BOOL res;
    UINT_PTR timerId = SetTimer(NULL, NULL, to, NULL);
    res = GetMessage(msg);
    KillTimer(NULL, timerId);
    if (!res)
        return FALSE;
    if (msg->message == WM_TIMER && msg->hwnd == NULL && msg->wParam == timerId)
        return FALSE; //TIMEOUT! You could call SetLastError() or something...
    return TRUE;
}
```

or 
```
if (MsgWaitForMultipleObjects(0, NULL, FALSE, timeout, QS_ALLEVENTS) == WAIT_OBJECT_0)
{
    while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
    {
        //dispatch the message
    }
}
```