#define MV_VERTICAL (MV_UP | MV_DOWN)
#define MV_ALL_DIRECTIONS (MV_LEFT | MV_RIGHT | MV_UP | MV_DOWN)
#define MV_ANY_DIRECTION (MV_ALL_DIRECTIONS)
+#define MV_NO_DIRECTIONS (MV_NO_MOVING)
#define KEY_BUTTON_1 (1 << BUTTON_1)
#define KEY_BUTTON_2 (1 << BUTTON_2)