diff options
Diffstat (limited to 'core/src/fxcrt/fx_safe_types.h')
| -rw-r--r-- | core/src/fxcrt/fx_safe_types.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/core/src/fxcrt/fx_safe_types.h b/core/src/fxcrt/fx_safe_types.h new file mode 100644 index 0000000000..794e1f19dc --- /dev/null +++ b/core/src/fxcrt/fx_safe_types.h @@ -0,0 +1,17 @@ +// 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 FX_SAFE_TYPES_H_ +#define FX_SAFE_TYPES_H_ + +#include <stdlib.h> // For size_t. + +#include "../../../third_party/numerics/safe_math.h" + +typedef base::CheckedNumeric<FX_DWORD> FX_SAFE_DWORD; +typedef base::CheckedNumeric<FX_INT32> FX_SAFE_INT32; +typedef base::CheckedNumeric<size_t> FX_SAFE_SIZE_T; +typedef base::CheckedNumeric<FX_FILESIZE> FX_SAFE_FILESIZE; + +#endif // FX_SAFE_TYPES_H_ |