#pragma once
#include <stdint.h>
#include <stddef.h>

#define MAGIC_COOKIE_BYTES 32
#define ADDRESS_BITS (8 * sizeof(void*))

void init_buddy(uint8_t *base, size_t size,
                uint8_t magic[MAGIC_COOKIE_BYTES]);

void *allocate(size_t size);
void  liberate(void *base, size_t size);

void debug_buddy(void);

// "advanced features"
void *reallocate(void *old, size_t old_size, size_t new_size);
int reserve(void *start, size_t size);