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comparison stdint.h @ 19:febb32e4ac04

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Get rid of these compiler warnings when compiling for 32-bit: warning C4311: 'type cast' : pointer truncation from 'void *' to 'uintptr_t' warning C4312: 'type cast' : conversion from 'uintptr_t' to 'const void *' of greater size
author ipse.c99@d525d15b-5824-0410-80a3-6185d19c2cde
date Thu, 17 Jul 2008 05:47:22 +0000
parents 5f2b8140b2cd
children 9be805b7c8c6
comparison
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18:eb2525abe43a 19:febb32e4ac04
1 // ISO C9x compliant stdint.h for Microsoft Visual Studio 1 // ISO C9x compliant stdint.h for Microsoft Visual Studio
2 // Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 2 // Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124
3 // 3 //
4 // Copyright (c) 2006 Alexander Chemeris 4 // Copyright (c) 2006-2008 Alexander Chemeris
5 // 5 //
6 // Redistribution and use in source and binary forms, with or without 6 // Redistribution and use in source and binary forms, with or without
7 // modification, are permitted provided that the following conditions are met: 7 // modification, are permitted provided that the following conditions are met:
8 // 8 //
9 // 1. Redistributions of source code must retain the above copyright notice, 9 // 1. Redistributions of source code must retain the above copyright notice,
51 # include <wchar.h> 51 # include <wchar.h>
52 #if (_MSC_VER < 1300) && defined(__cplusplus) 52 #if (_MSC_VER < 1300) && defined(__cplusplus)
53 } 53 }
54 #endif 54 #endif
55 55
56 // Define _W64 macros to mark types changing their size, like intptr_t.
57 #ifndef _W64
58 # if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
59 # define _W64 __w64
60 # else
61 # define _W64
62 # endif
63 #endif
64
65
56 // 7.18.1 Integer types 66 // 7.18.1 Integer types
57 67
58 // 7.18.1.1 Exact-width integer types 68 // 7.18.1.1 Exact-width integer types
59 typedef __int8 int8_t; 69 typedef __int8 int8_t;
60 typedef __int16 int16_t; 70 typedef __int16 int16_t;
88 // 7.18.1.4 Integer types capable of holding object pointers 98 // 7.18.1.4 Integer types capable of holding object pointers
89 #ifdef _WIN64 // [ 99 #ifdef _WIN64 // [
90 typedef __int64 intptr_t; 100 typedef __int64 intptr_t;
91 typedef unsigned __int64 uintptr_t; 101 typedef unsigned __int64 uintptr_t;
92 #else // _WIN64 ][ 102 #else // _WIN64 ][
93 typedef int intptr_t; 103 typedef _W64 int intptr_t;
94 typedef unsigned int uintptr_t; 104 typedef _W64 unsigned int uintptr_t;
95 #endif // _WIN64 ] 105 #endif // _WIN64 ]
96 106
97 // 7.18.1.5 Greatest-width integer types 107 // 7.18.1.5 Greatest-width integer types
98 typedef int64_t intmax_t; 108 typedef int64_t intmax_t;
99 typedef uint64_t uintmax_t; 109 typedef uint64_t uintmax_t;