#ifndef _BYTEWORDS_
#define _BYTEWORDS_
#include <stdint.h>
#include <stddef.h>
size_t bytewords_decode(const uint8_t* in, size_t in_len, uint8_t* out, size_t max_out);
size_t bytewords_encode(const uint8_t* in, size_t in_len, uint8_t* out, size_t max_out);
#endif