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#ifndef __HW_H__
#define __HW_H__
#include "defs.h"
#define PAD_RIGHT 0x01
#define PAD_LEFT 0x02
#define PAD_UP 0x04
#define PAD_DOWN 0x08
#define PAD_A 0x10
#define PAD_B 0x20
#define PAD_SELECT 0x40
#define PAD_START 0x80
#define IF_VBLANK 0x01
#define IF_STAT 0x02
#define IF_TIMER 0x04
#define IF_SERIAL 0x08
#define IF_PAD 0x10
struct hw
{
byte ilines;
byte pad;
int hdma;
int cgb,gba;
};
extern struct hw hw;
void hw_interrupt(byte i, byte mask);
void hw_dma(byte b);
void hw_hdma_cmd(byte c);
void hw_hdma(void);
void pad_refresh(void);
void pad_press(byte k);
void pad_release(byte k);
void pad_set(byte k, int st);
void hw_reset(void);
#endif
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