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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 // This file contains definitions of our old basic integral types | 5 // This file contains definitions of our old basic integral types |
6 // ((u)int{8,16,32,64}) and further includes. I recommend that you use the C99 | 6 // ((u)int{8,16,32,64}) and further includes. I recommend that you use the C99 |
7 // standard types instead, and include <stdint.h>/<stddef.h>/etc. as needed. | 7 // standard types instead, and include <stdint.h>/<stddef.h>/etc. as needed. |
8 // Note that the macros and macro-like constructs that were formerly defined in | 8 // Note that the macros and macro-like constructs that were formerly defined in |
9 // this file are now available separately in base/macros.h. | 9 // this file are now available separately in base/macros.h. |
10 | 10 |
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38 typedef unsigned long uint64; | 38 typedef unsigned long uint64; |
39 #else | 39 #else |
40 typedef long long int64; | 40 typedef long long int64; |
41 typedef unsigned long long uint64; | 41 typedef unsigned long long uint64; |
42 #endif | 42 #endif |
43 | 43 |
44 // DEPRECATED: Please use std::numeric_limits (from <limits>) instead. | 44 // DEPRECATED: Please use std::numeric_limits (from <limits>) instead. |
45 const uint8 kuint8max = (( uint8) 0xFF); | 45 const uint8 kuint8max = (( uint8) 0xFF); |
46 const uint16 kuint16max = ((uint16) 0xFFFF); | 46 const uint16 kuint16max = ((uint16) 0xFFFF); |
47 const uint32 kuint32max = ((uint32) 0xFFFFFFFF); | 47 const uint32 kuint32max = ((uint32) 0xFFFFFFFF); |
48 const uint64 kuint64max = ((uint64) GG_LONGLONG(0xFFFFFFFFFFFFFFFF)); | 48 const uint64 kuint64max = ((uint64) 0xFFFFFFFFFFFFFFFFULL); |
49 const int8 kint8min = (( int8) 0x80); | 49 const int8 kint8min = (( int8) 0x80); |
50 const int8 kint8max = (( int8) 0x7F); | 50 const int8 kint8max = (( int8) 0x7F); |
51 const int16 kint16min = (( int16) 0x8000); | 51 const int16 kint16min = (( int16) 0x8000); |
52 const int16 kint16max = (( int16) 0x7FFF); | 52 const int16 kint16max = (( int16) 0x7FFF); |
53 const int32 kint32min = (( int32) 0x80000000); | 53 const int32 kint32min = (( int32) 0x80000000); |
54 const int32 kint32max = (( int32) 0x7FFFFFFF); | 54 const int32 kint32max = (( int32) 0x7FFFFFFF); |
55 const int64 kint64min = (( int64) GG_LONGLONG(0x8000000000000000)); | 55 const int64 kint64min = (( int64) 0x8000000000000000LL); |
56 const int64 kint64max = (( int64) GG_LONGLONG(0x7FFFFFFFFFFFFFFF)); | 56 const int64 kint64max = (( int64) 0x7FFFFFFFFFFFFFFFLL); |
57 | 57 |
58 #endif // BASE_BASICTYPES_H_ | 58 #endif // BASE_BASICTYPES_H_ |
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