buffer.h
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buffer.h
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	#ifndef BUFFER_H
	#define BUFFER_H

	#include <stdint.h>
	#include <stddef.h>
	#include "types.h"

	typedef struct {
	uint8_t *data;
	size_t length;
	size_t capacity;
	int ref_count;
	int is_shared;
	int is_detached;
	} ArrayBufferData;

	typedef enum {
	TYPED_ARRAY_INT8,
	TYPED_ARRAY_UINT8,
	TYPED_ARRAY_UINT8_CLAMPED,
	TYPED_ARRAY_INT16,
	TYPED_ARRAY_UINT16,
	TYPED_ARRAY_INT32,
	TYPED_ARRAY_UINT32,
	TYPED_ARRAY_FLOAT32,
	TYPED_ARRAY_FLOAT64,
	TYPED_ARRAY_BIGINT64,
	TYPED_ARRAY_BIGUINT64
	} TypedArrayType;

	typedef struct {
	ArrayBufferData *buffer;
	TypedArrayType type;
	size_t byte_offset;
	size_t byte_length;
	size_t length;
	} TypedArrayData;

	typedef struct {
	ArrayBufferData *buffer;
	size_t byte_offset;
	size_t byte_length;
	} DataViewData;

	void init_buffer_module(void);
	void cleanup_buffer_module(void);
	void free_array_buffer_data(ArrayBufferData *data);
	size_t buffer_get_external_memory(void);

	ArrayBufferData *create_array_buffer_data(size_t length);
	jsval_t create_arraybuffer_obj(struct js js, ArrayBufferData buffer);

	jsval_t create_typed_array(
	struct js js, TypedArrayType type, ArrayBufferData buffer,
	size_t byte_offset, size_t length, const char *type_name
	);

	jsval_t create_typed_array_with_buffer(
	struct js js, TypedArrayType type, ArrayBufferData buffer,
	size_t byte_offset, size_t length,
	const char *type_name, jsval_t arraybuffer_obj
	);

	#endif