summaryrefslogtreecommitdiff
path: root/core/include/fxcrt/fx_safe_types.h
blob: ee50a53e3452eb6d7e167a9df5b0c559c3df74f2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CORE_INCLUDE_FXCRT_FX_SAFE_TYPES_H_
#define CORE_INCLUDE_FXCRT_FX_SAFE_TYPES_H_

#include <stdlib.h>  // For size_t.

#include "../../../third_party/base/numerics/safe_math.h"
#include "fx_stream.h"  // for FX_FILESIZE.
#include "fx_system.h"

typedef pdfium::base::CheckedNumeric<FX_DWORD> FX_SAFE_DWORD;
typedef pdfium::base::CheckedNumeric<int32_t> FX_SAFE_INT32;
typedef pdfium::base::CheckedNumeric<size_t> FX_SAFE_SIZE_T;
typedef pdfium::base::CheckedNumeric<FX_FILESIZE> FX_SAFE_FILESIZE;

#endif  // CORE_INCLUDE_FXCRT_FX_SAFE_TYPES_H_