Function syncGameDisplays

src/library/checkpoint/SaveStateManager.cpp:104–110

}

static void syncGameDisplays()
{
    for (int i=0; i<GAMEDISPLAYNUM; i++) {
        if (x11::gameDisplays[i])
            XSync(x11::gameDisplays[i], false);
    }
}

static void unlockGameDisplays()
{