avr/rng/rng.h

#include <stdint.h>

#ifndef __RNG_H__
#define __RNG_H__

typedef struct RNG {
    uint8_t mod;
    int8_t a;
    int8_t c;
    uint8_t seed;
} rng_t;

rng_t rng_new(uint8_t seed);

uint8_t rng_sample(rng_t *state);

#endif