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[reactos.git] / include / crt / _mingw.h
1 /**
2 * This file has no copyright assigned and is placed in the Public Domain.
3 * This file is part of the w64 mingw-runtime package.
4 * No warranty is given; refer to the file DISCLAIMER within this package.
5 */
6
7 #ifndef _INC_MINGW
8 #define _INC_MINGW
9
10 #define _INTEGRAL_MAX_BITS 64
11
12 #ifndef MINGW64
13 #define MINGW64
14 #define MINGW64_VERSION 1.0
15 #define MINGW64_VERSION_MAJOR 1
16 #define MINGW64_VERSION_MINOR 0
17 #define MINGW64_VERSION_STATE "alpha"
18 #endif
19
20 #ifdef _WIN64
21 #ifdef __stdcall
22 #undef __stdcall
23 #endif
24 #define __stdcall
25 #endif
26
27 #ifdef __GNUC__
28 /* These compilers do support __declspec */
29 # if !defined(__MINGW32__) && !defined(__MINGW64__) && !defined(__CYGWIN32__)
30 # define __declspec(x) __attribute__((x))
31 # endif
32 #endif
33
34 #ifdef _MSC_VER
35 #define __restrict__ /* nothing */
36 #endif
37
38 #if defined (__GNUC__) && defined (__GNUC_MINOR__)
39 #define __MINGW_GNUC_PREREQ(major, minor) \
40 (__GNUC__ > (major) \
41 || (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))
42 #else
43 #define __MINGW_GNUC_PREREQ(major, minor) 0
44 #endif
45
46 #if defined (_MSC_VER)
47 #define __MINGW_MSC_PREREQ(major, minor) ((major * 100 + minor * 10) >= _MSC_VER)
48 #else
49 #define __MINGW_MSC_PREREQ(major, minor) 0
50 #endif
51
52 #define USE___UUIDOF 0
53
54 #ifdef __cplusplus
55 # define __CRT_INLINE inline
56 #elif defined(_MSC_VER)
57 # define __CRT_INLINE __inline
58 #elif defined(__GNUC__)
59 # if ( __MINGW_GNUC_PREREQ(4, 3) && __STDC_VERSION__ >= 199901L)
60 # define __CRT_INLINE extern inline __attribute__((__always_inline__,__gnu_inline__))
61 # else
62 # define __CRT_INLINE extern __inline__ __attribute__((__always_inline__))
63 # endif
64 #endif
65
66 #ifdef __cplusplus
67 # define __UNUSED_PARAM(x)
68 #else
69 # ifdef __GNUC__
70 # define __UNUSED_PARAM(x) x __attribute__ ((__unused__))
71 # else
72 # define __UNUSED_PARAM(x) x
73 # endif
74 #endif
75
76 #ifdef __cplusplus
77 # define __unaligned
78 #else
79 # ifdef __GNUC__
80 # define __unaligned
81 # elif defined(_MSC_VER) && !defined(_M_IA64) && !defined(_M_AMD64)
82 # define __unaligned
83 # else
84 # define __unaligned
85 # endif
86 #endif
87
88 #ifdef __GNUC__
89 #define __MINGW_ATTRIB_NORETURN __attribute__ ((__noreturn__))
90 #define __MINGW_ATTRIB_CONST __attribute__ ((__const__))
91 #elif __MINGW_MSC_PREREQ(12, 0)
92 #define __MINGW_ATTRIB_NORETURN __declspec(noreturn)
93 #define __MINGW_ATTRIB_CONST
94 #else
95 #define __MINGW_ATTRIB_NORETURN
96 #define __MINGW_ATTRIB_CONST
97 #endif
98
99 #if __MINGW_GNUC_PREREQ (3, 0)
100 #define __MINGW_ATTRIB_MALLOC __attribute__ ((__malloc__))
101 #define __MINGW_ATTRIB_PURE __attribute__ ((__pure__))
102 #elif __MINGW_MSC_PREREQ(14, 0)
103 #define __MINGW_ATTRIB_MALLOC __declspec(noalias) __declspec(restrict)
104 #define __MINGW_ATTRIB_PURE
105 #else
106 #define __MINGW_ATTRIB_MALLOC
107 #define __MINGW_ATTRIB_PURE
108 #endif
109
110 /* Attribute `nonnull' was valid as of gcc 3.3. We don't use GCC's
111 variadiac macro facility, because variadic macros cause syntax
112 errors with --traditional-cpp. */
113 #if __MINGW_GNUC_PREREQ (3, 3)
114 #define __MINGW_ATTRIB_NONNULL(arg) __attribute__ ((__nonnull__ (arg)))
115 #else
116 #define __MINGW_ATTRIB_NONNULL(arg)
117 #endif /* GNUC >= 3.3 */
118
119 #if __MINGW_GNUC_PREREQ (3, 1)
120 #define __MINGW_ATTRIB_DEPRECATED __attribute__ ((__deprecated__))
121 #elif __MINGW_MSC_PREREQ(12, 0)
122 #define __MINGW_ATTRIB_DEPRECATED __declspec(deprecated)
123 #else
124 #define __MINGW_ATTRIB_DEPRECATED
125 #endif
126
127 #if __MINGW_GNUC_PREREQ (3, 3)
128 #define __MINGW_NOTHROW __attribute__ ((__nothrow__))
129 #elif __MINGW_MSC_PREREQ(12, 0) && defined (__cplusplus)
130 #define __MINGW_NOTHROW __declspec(nothrow)
131 #else
132 #define __MINGW_NOTHROW
133 #endif
134
135 /* TODO: Mark (almost) all CRT functions as __MINGW_NOTHROW. This will
136 allow GCC to optimize away some EH unwind code, at least in DW2 case. */
137
138 #ifndef __MINGW_EXTENSION
139 #if defined(__GNUC__) || defined(__GNUG__)
140 #define __MINGW_EXTENSION __extension__
141 #else
142 #define __MINGW_EXTENSION
143 #endif
144 #endif
145
146 #ifndef __MSVCRT_VERSION__
147 /* High byte is the major version, low byte is the minor. */
148 # define __MSVCRT_VERSION__ 0x0700
149 #endif
150
151 //#ifndef WINVER
152 //#define WINVER 0x0502
153 //#endif
154
155 //#ifndef _WIN32_WINNT
156 //#define _WIN32_WINNT 0x502
157 //#endif
158
159 #ifdef __GNUC__
160 #define __int8 char
161 #define __int16 short
162 #define __int32 int
163 #define __int64 long long
164 #ifdef _WIN64
165 typedef int __int128 __attribute__ ((mode (TI)));
166 # endif
167 # define __ptr32
168 # define __ptr64
169 # define __forceinline extern __inline __attribute((always_inline))
170 #endif
171
172 #ifdef __cplusplus
173 #ifndef __nothrow
174 #define __nothrow __declspec(nothrow)
175 #endif
176 #else
177 #ifndef __nothrow
178 #define __nothrow
179 #endif
180 #endif
181
182 #ifdef _WIN64
183 #undef USE_MINGW_SETJMP_TWO_ARGS
184 #define USE_MINGW_SETJMP_TWO_ARGS
185 #endif
186
187 /* Diable deprecation for now! */
188 #define _CRT_SECURE_NO_DEPRECATE
189 #define _CRT_SECURE_NO_DEPRECATE_CORE
190 #ifdef __WINESRC__
191 #define _CRT_NONSTDC_NO_DEPRECATE
192 #endif
193
194 #define __crt_typefix(ctype)
195
196 #ifndef _CRT_UNUSED
197 #define _CRT_UNUSED(x) (void)x
198 #endif
199
200 #endif /* !_INC_MINGW */
201