	/** Select button. */
#define	PSP_CTRL_SELECT      0x000001
	/** Start button. */
#define	PSP_CTRL_START       0x000008
	/** Up D-Pad button. */
#define	PSP_CTRL_UP          0x000010
	/** Right D-Pad button. */
#define	PSP_CTRL_RIGHT       0x000020
	/** Down D-Pad button. */
#define	PSP_CTRL_DOWN      	 0x000040
	/** Left D-Pad button. */
#define	PSP_CTRL_LEFT      	 0x000080
	/** Left trigger. */
#define	PSP_CTRL_LTRIGGER    0x000100
	/** Right trigger. */
#define	PSP_CTRL_RTRIGGER    0x000200
	/** Triangle button. */
#define	PSP_CTRL_TRIANGLE    0x001000
	/** Circle button. */
#define	PSP_CTRL_CIRCLE      0x002000
	/** Cross button. */
#define	PSP_CTRL_CROSS       0x004000
	/** Square button. */
#define	PSP_CTRL_SQUARE      0x008000
	/** Home button. */
#define	PSP_CTRL_HOME        0x010000
	/** Hold button. */
#define	PSP_CTRL_HOLD        0x020000
	/** Music Note button. */
#define	PSP_CTRL_NOTE        0x800000
