#ifndef CORE_FPDFAPI_PARSER_CPDF_CRYPTO_HANDLER_H_
#define CORE_FPDFAPI_PARSER_CPDF_CRYPTO_HANDLER_H_
#include <stddef.h>
#include <stdint.h>
#include <array>
#include <memory>
#include "core/fdrm/fx_crypt.h"
#include "core/fxcrt/binary_buffer.h"
#include "core/fxcrt/bytestring.h"
#include "core/fxcrt/data_vector.h"
#include "core/fxcrt/fx_memory_wrappers.h"
#include "core/fxcrt/retain_ptr.h"
#include "core/fxcrt/span.h"
class CPDF_Dictionary;
class CPDF_Object;
class CPDF_CryptoHandler { … };
#endif