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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CORE_INCLUDE_FXCRT_FX_SAFE_TYPES_H_ | 5 #ifndef CORE_INCLUDE_FXCRT_FX_SAFE_TYPES_H_ |
6 #define CORE_INCLUDE_FXCRT_FX_SAFE_TYPES_H_ | 6 #define CORE_INCLUDE_FXCRT_FX_SAFE_TYPES_H_ |
7 | 7 |
8 #include <stdlib.h> // For size_t. | 8 #include <stdlib.h> // For size_t. |
9 | 9 |
10 #include "../../../third_party/base/numerics/safe_math.h" | |
11 #include "fx_stream.h" // for FX_FILESIZE. | 10 #include "fx_stream.h" // for FX_FILESIZE. |
12 #include "fx_system.h" | 11 #include "fx_system.h" |
| 12 #include "third_party/base/numerics/safe_math.h" |
13 | 13 |
14 typedef pdfium::base::CheckedNumeric<FX_DWORD> FX_SAFE_DWORD; | 14 typedef pdfium::base::CheckedNumeric<FX_DWORD> FX_SAFE_DWORD; |
15 typedef pdfium::base::CheckedNumeric<int32_t> FX_SAFE_INT32; | 15 typedef pdfium::base::CheckedNumeric<int32_t> FX_SAFE_INT32; |
16 typedef pdfium::base::CheckedNumeric<size_t> FX_SAFE_SIZE_T; | 16 typedef pdfium::base::CheckedNumeric<size_t> FX_SAFE_SIZE_T; |
17 typedef pdfium::base::CheckedNumeric<FX_FILESIZE> FX_SAFE_FILESIZE; | 17 typedef pdfium::base::CheckedNumeric<FX_FILESIZE> FX_SAFE_FILESIZE; |
18 | 18 |
19 #endif // CORE_INCLUDE_FXCRT_FX_SAFE_TYPES_H_ | 19 #endif // CORE_INCLUDE_FXCRT_FX_SAFE_TYPES_H_ |
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