term_set_focus(term, GetForegroundWindow() == hwnd);
    UpdateWindow(hwnd);

    while (1) {
	HANDLE *handles;
	int nhandles, n;
        DWORD timeout;

        if (toplevel_callback_pending()) {
            timeout = 0;
        } else {
            timeout = INFINITE;
            /* The messages seem unreliable; especially if we're being tricky */
            term_set_focus(term, GetForegroundWindow() == hwnd);
        }

	handles = handle_get_events(&nhandles);

	n = MsgWaitForMultipleObjects(nhandles, handles, FALSE, INFINITE,
				      QS_ALLINPUT);
	n = MsgWaitForMultipleObjects(nhandles, handles, FALSE,
                                      timeout, QS_ALLINPUT);

	if ((unsigned)(n - WAIT_OBJECT_0) < (unsigned)nhandles) {
	    handle_got_event(handles[n - WAIT_OBJECT_0]);
	    sfree(handles);
	} else
	    sfree(handles);

        run_toplevel_callbacks();

	while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
	if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
	    if (msg.message == WM_QUIT)
		goto finished;	       /* two-level break */

	    if (!(IsWindow(logbox) && IsDialogMessage(logbox, &msg)))
		DispatchMessage(&msg);

	}
            run_toplevel_callbacks();
	}


        run_toplevel_callbacks();
	/* The messages seem unreliable; especially if we're being tricky */
	term_set_focus(term, GetForegroundWindow() == hwnd);
    }

    finished:
    cleanup_exit(msg.wParam);	       /* this doesn't return... */
    return msg.wParam;		       /* ... but optimiser doesn't know */
}