-::Display *Display::display = (::Display*) 0;
-bool Display::_xkb = false;
-int Display::_xkb_event_basep = 0;
-bool Display::_shape = false;
-int Display::_shape_event_basep = 0;
-bool Display::_xinerama = false;
-int Display::_xinerama_event_basep = 0;
-unsigned int Display::_mask_list[8];
-unsigned int Display::_scrollLockMask = 0;
-unsigned int Display::_numLockMask = 0;
-Display::ScreenInfoList Display::_screenInfoList;
-GCCache *Display::_gccache = (GCCache*) 0;
-int Display::_grab_count = 0;
-