#pragma once

#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef uint8_t byte_t;

// this struct describes a communication interface
typedef struct iface {
	// callback, gets called when data arrives at interface
	void (*on_read)(struct iface *, byte_t, void*ptr);
	void *callback_data;

	void (*write)(struct iface *, byte_t);
} iface_t;


#ifdef __cplusplus
} // end extern "C"
#endif