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#ifndef PCINT_H_
#define PCINT_H_
#include "main.h"
#if IS_ATMEGAx8
# define USE_PCINT 1
# define IF_PCINT(...) __VA_ARGS__
#else
# define USE_PCINT 0
# define IF_PCINT(...) /* nothing */
#endif
typedef void (*pcint_callback_t)(void);
void pcint_clear_irq(uint8_t index);
void pcint_enable(uint8_t index, bool enable);
void pcint_register_callback(uint8_t index, pcint_callback_t cb);
#endif /* PCINT_H_ */
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