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#ifndef GP2X_H
#define GP2X_H
enum
{
GP2X_UP = 1 << 0,
GP2X_LEFT = 1 << 2,
GP2X_DOWN = 1 << 4,
GP2X_RIGHT = 1 << 6,
GP2X_START = 1 << 8,
GP2X_SELECT = 1 << 9,
GP2X_L = 1 << 10,
GP2X_R = 1 << 11,
GP2X_A = 1 << 12,
GP2X_B = 1 << 13,
GP2X_X = 1 << 14,
GP2X_Y = 1 << 15,
#ifdef WIZ_BUILD
GP2X_VOL_UP = 1 << 16,
GP2X_VOL_DOWN = 1 << 17,
GP2X_PUSH = 1 << 18,
#else
GP2X_VOL_DOWN = 1 << 22,
GP2X_VOL_UP = 1 << 23,
GP2X_PUSH = 1 << 27,
#endif
};
extern u32 gpsp_gp2x_dev_audio;
extern u32 gpsp_gp2x_dev;
void gp2x_sound_volume(u32 volume_up);
void gp2x_quit();
// call this at first
void cpuctrl_init(void);
void save_system_regs(void);
void cpuctrl_deinit(void);
void set_display_clock_div(unsigned div);
void set_FCLK(u32 MHZ);
// 0 to 7 divider (freq = FCLK / (1 + div))
void set_920_Div(u16 div);
void set_DCLK_Div(u16 div);
void Disable_940(void);
void gp2x_video_wait_vsync(void);
unsigned short get_920_Div();
void set_940_Div(u16 div);
s32 gp2x_load_mmuhack();
#endif
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