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#pragma once

#include <stddef.h>

struct allocator {
	void *(*alloc)(const struct allocator *allocator,
		size_t size, int *rc);
	void *(*realloc)(const struct allocator *allocator,
		void *p, size_t size, int *rc);
	int (*free)(const struct allocator *allocator, void *p);
};

struct strict_allocator {
	const struct allocator *allocator_ul;
	struct allocator allocator;
};

void strict_allocator_init(struct strict_allocator *strict_allocator_init,
	const struct allocator *allocator_ul);

extern const struct allocator stdlib_heap_allocator;
extern const struct allocator stdlib_strict_heap_allocator;