hio.h

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#ifndef _DOLPHIN_HIO_H_
 
#include <platform.h>
 
#define HIO_DEV Dev
 
typedef void (*HIOCallback)(void);
typedef bool (*HIOEnumCallback)(s32 chan);
 
bool HIOEnumDevices(HIOEnumCallback callback);
bool HIOInit(s32 chan, HIOCallback callback);
bool HIOReadMailbox(u32* word);
bool HIOWriteMailbox(u32 word);
bool HIORead(u32 addr, void* buffer, s32 size);
bool HIOWrite(u32 addr, void* buffer, s32 size);
bool HIOReadAsync(u32 addr, void* buffer, s32 size, HIOCallback callback);
bool HIOWriteAsync(u32 addr, void* buffer, s32 size, HIOCallback callback);
bool HIOReadStatus(u32* status);
 
#endif