#ifndef PROJECT_UTILS_H
#define PROJECT_UTILS_H

#include <stdint.h>

typedef struct uuid_s {
    char bytes[16];
} uuid_t;

int cmp_uuid(uuid_t *first, uuid_t *second);

/**
 * Fixed point number with one decimal digit of precision.
 */
typedef int fpi1_t;

fpi1_t fpi1_add(fpi1_t a, fpi1_t b);
fpi1_t fpi1_sub(fpi1_t a, fpi1_t b);
fpi1_t fpi1_mul(fpi1_t a, fpi1_t b);
fpi1_t fpi1_div(fpi1_t a, fpi1_t b);

#endif /* PROJECT_UTILS_H */