1 // Copyright 2013 The Chromium 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 BASE_BASICTYPES_H_ 6 #define BASE_BASICTYPES_H_ 7 8 #include <limits.h> // So we can set the bounds of our types. 9 #include <stddef.h> // For size_t. 10 #include <stdint.h> // For intptr_t. 11 12 #include "macros.h" 13 #include "../build/build_config.h" 14 15 // DEPRECATED: Use (u)int{8,16,32,64}_t instead (and include <stdint.h>). 16 // http://crbug.com/138542 17 typedef int8_t int8; 18 typedef uint8_t uint8; 19 typedef int16_t int16; 20 typedef uint16_t uint16; 21 typedef int32_t int32; 22 typedef uint32_t uint32; 23 typedef int64_t int64; 24 typedef uint64_t uint64; 25 26 // DEPRECATED: Use std::numeric_limits (from <limits>) or 27 // (U)INT{8,16,32,64}_{MIN,MAX} in case of globals (and include <stdint.h>). 28 // http://crbug.com/138542 29 const uint64 kuint64max = 0xFFFFFFFFFFFFFFFFULL; 30 const int32 kint32max = 0x7FFFFFFF; 31 const int64 kint64max = 0x7FFFFFFFFFFFFFFFLL; 32 33 #endif // BASE_BASICTYPES_H_ 34