lonely-tiger/vm/Allocator.h

#ifndef ALLOCATOR_H
#define ALLOCATOR_H

#include <stdbool.h>

#include "Object.h"

typedef struct {
    int length;
    int next;
    bool marked;
    Object* data;
} Array;

typedef struct {
    int capacity;
    int usedStart;
    int freeStart;
    Array* data;
} Allocator;

void aInit(Allocator* a);
void aDelete(Allocator* a);

int aAllocate(Allocator* a, int length);

void aClearMarker(Allocator* a);
void aRemoveUnmarked(Allocator* a);

#endif