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#ifndef clox_memory_h
#define clox_memory_h

#include "common.h"
#include "object.h"

#define ALLOCATE(type, count)                                                  \
  (type *)reallocate(NULL, 0, sizeof(type) * (count))

#define FREE(type, pointer) reallocate(pointer, sizeof(type), 0)

#define GROW_CAPACITY(capacity) ((capacity) < 8 ? 8 : (capacity)*2)

#define GROW_ARRAY(type, pointer, oldCount, newCount)                          \
  (type *)reallocate(pointer, sizeof(type) * (oldCount),                       \
                     sizeof(type) * (newCount))

#define FREE_ARRAY(type, pointer, oldCount)                                    \
  reallocate(pointer, sizeof(type) * (oldCount), 0)

void *reallocate(void *pointer, size_t oldSize, size_t newSize);
void markObject(Obj *object);
void markValue(Value value);
void collectGarbage();
void freeObjects();

#endif