
#define	NES_right	0x01
#define	NES_left	0x02
#define	NES_down	0x04
#define	NES_up		0x08
#define	NES_start	0x10
#define	NES_select	0x20
#define	NES_B		0x40
#define	NES_A		0x80

#define	NES_SWITCHES	(NES_start | NES_select | NES_A | NES_B)
#define	NES_MOVES	(NES_right | NES_left | NES_up | NES_down)

