enum { GP2X_UP = 0, GP2X_LEFT = 2, GP2X_DOWN = 4, GP2X_RIGHT = 6,
GP2X_START = 8, GP2X_SELECT = 9, GP2X_L = 10, GP2X_R = 11,
GP2X_A = 12, GP2X_B = 13, GP2X_X = 14, GP2X_Y = 15,
GP2X_VOL_UP = 16, GP2X_VOL_DOWN = 17, GP2X_PUSH = 18 };
enum { GP2X_UP = 0, GP2X_LEFT = 2, GP2X_DOWN = 4, GP2X_RIGHT = 6,
GP2X_START = 8, GP2X_SELECT = 9, GP2X_L = 10, GP2X_R = 11,
GP2X_A = 12, GP2X_B = 13, GP2X_X = 14, GP2X_Y = 15,
GP2X_VOL_UP = 16, GP2X_VOL_DOWN = 17, GP2X_PUSH = 18 };