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#include <stdlib.h>
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#include "chunk.h"
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#include "memory.h"
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void* reallocate(void *pointer, size_t oldSize, size_t newSize) {
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if (newSize == 0) {
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free(pointer);
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return NULL;
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}
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void *result = realloc(pointer, newSize);
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if (result == NULL) exit(1);
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return result;
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}
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