1 // Copyright 2014 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CORE_FXCRT_FX_SAFE_TYPES_H_ 6 #define CORE_FXCRT_FX_SAFE_TYPES_H_ 7 8 #include <stdlib.h> // For size_t. 9 10 #include "core/fxcrt/fx_system.h" 11 #include "third_party/base/numerics/safe_math.h" 12 13 typedef pdfium::base::CheckedNumeric<uint32_t> FX_SAFE_UINT32; 14 typedef pdfium::base::CheckedNumeric<int32_t> FX_SAFE_INT32; 15 typedef pdfium::base::CheckedNumeric<size_t> FX_SAFE_SIZE_T; 16 typedef pdfium::base::CheckedNumeric<FX_FILESIZE> FX_SAFE_FILESIZE; 17 18 #endif // CORE_FXCRT_FX_SAFE_TYPES_H_ 19