sdk/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) (_MSC_VER >= (major * 100 + minor * 10))
  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 defined(__clang__) || ( __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 #ifdef __GNUC__
 120 #define __MINGW_ATTRIB_UNUSED __attribute__ ((__unused__))
 121 #else
 122 #define __MINGW_ATTRIB_UNUSED
 123 #endif /* ATTRIBUTE_UNUSED */
 124
 125 #if  __MINGW_GNUC_PREREQ (3, 1)
 126 #define __MINGW_ATTRIB_DEPRECATED __attribute__ ((__deprecated__))
 127 #elif __MINGW_MSC_PREREQ(12, 0)
 128 #define __MINGW_ATTRIB_DEPRECATED __declspec(deprecated)
 129 #else
 130 #define __MINGW_ATTRIB_DEPRECATED
 131 #endif
 132
 133 #if  __MINGW_GNUC_PREREQ (3, 1)
 134 #define __MINGW_ATTRIB_DEPRECATED_SEC_WARN //__attribute__ ((__deprecated__))
 135 #elif __MINGW_MSC_PREREQ(12, 0)
 136 #define __MINGW_ATTRIB_DEPRECATED_SEC_WARN //__declspec(deprecated)
 137 #else
 138 #define __MINGW_ATTRIB_DEPRECATED_SEC_WARN
 139 #endif
 140
 141 #if  __MINGW_GNUC_PREREQ (3, 1)
 142 #define __MINGW_ATTRIB_DEPRECATED_MSVC2005 //__attribute__ ((__deprecated__))
 143 #elif __MINGW_MSC_PREREQ(12, 0)
 144 #define __MINGW_ATTRIB_DEPRECATED_MSVC2005 //__declspec(deprecated)
 145 #else
 146 #define __MINGW_ATTRIB_DEPRECATED_MSVC2005
 147 #endif
 148
 149 #if  __MINGW_GNUC_PREREQ (3, 3)
 150 #define __MINGW_NOTHROW __attribute__ ((__nothrow__))
 151 #elif __MINGW_MSC_PREREQ(12, 0) && defined (__cplusplus)
 152 #define __MINGW_NOTHROW __declspec(nothrow)
 153 #else
 154 #define __MINGW_NOTHROW
 155 #endif
 156
 157 /* TODO: Mark (almost) all CRT functions as __MINGW_NOTHROW.  This will
 158 allow GCC to optimize away some EH unwind code, at least in DW2 case.  */
 159
 160 #ifndef __MINGW_EXTENSION
 161 #if defined(__GNUC__) || defined(__GNUG__)
 162 #define __MINGW_EXTENSION       __extension__
 163 #else
 164 #define __MINGW_EXTENSION
 165 #endif
 166 #endif
 167
 168 #ifndef __MSVCRT_VERSION__
 169 /*  High byte is the major version, low byte is the minor. */
 170 # define __MSVCRT_VERSION__ 0x0700
 171 #endif
 172
 173 //#ifndef WINVER
 174 //#define WINVER 0x0502
 175 //#endif
 176
 177 //#ifndef _WIN32_WINNT
 178 //#define _WIN32_WINNT 0x502
 179 //#endif
 180
 181 #ifdef __GNUC__
 182 #define __int8 char
 183 #define __int16 short
 184 #define __int32 int
 185 #define __int64 long long
 186 #ifdef _WIN64
 187    typedef int __int128 __attribute__ ((mode (TI)));
 188 # endif
 189 # define __ptr32
 190 # define __ptr64
 191 # if ( __MINGW_GNUC_PREREQ(4, 3)  &&  __STDC_VERSION__ >= 199901L)
 192 #  define __forceinline extern inline __attribute__((__always_inline__,__gnu_inline__))
 193 # else
 194 #  define __forceinline extern __inline__ __attribute__((__always_inline__))
 195 # endif
 196 #endif
 197
 198 #ifdef __cplusplus
 199 #ifndef __nothrow
 200 #define __nothrow __declspec(nothrow)
 201 #endif
 202 #else
 203 #ifndef __nothrow
 204 #define __nothrow
 205 #endif
 206 #endif
 207
 208 #if defined(_WIN64) && !defined(_MSC_VER)
 209 #undef USE_MINGW_SETJMP_TWO_ARGS
 210 #define USE_MINGW_SETJMP_TWO_ARGS
 211 #endif
 212
 213 /* Disable deprecation for now! */
 214 #define _CRT_SECURE_NO_DEPRECATE
 215 #define _CRT_SECURE_NO_DEPRECATE_CORE
 216 #ifdef __WINESRC__
 217 #define _CRT_NONSTDC_NO_DEPRECATE
 218 #endif
 219
 220 #define __crt_typefix(ctype)
 221
 222 #ifndef _CRT_UNUSED
 223 #define _CRT_UNUSED(x) (void)x
 224 #endif
 225
 226 #if defined(_MSC_VER) && !defined(__clang__)
 227 #define ATTRIB_NORETURN
 228 #define _DECLSPEC_INTRIN_TYPE __declspec(intrin_type)
 229 #else
 230 #define ATTRIB_NORETURN DECLSPEC_NORETURN
 231 #define _DECLSPEC_INTRIN_TYPE
 232 #endif
 233
 234 /* Define to a function attribute for Microsoft hotpatch assembly prefix. */
 235 #ifndef DECLSPEC_HOTPATCH
 236 #if defined(_MSC_VER) || defined(__clang__)
 237 /* FIXME: http://llvm.org/bugs/show_bug.cgi?id=20888 */
 238 #define DECLSPEC_HOTPATCH
 239 #else
 240 #define DECLSPEC_HOTPATCH __attribute__((__ms_hook_prologue__))
 241 #endif
 242 #endif /* DECLSPEC_HOTPATCH */
 243
 244 #ifdef __cplusplus
 245 #  define __mingw_ovr  inline __cdecl
 246 #elif defined (__GNUC__)
 247 #  define __mingw_ovr static \
 248       __attribute__ ((__unused__)) __inline__ __cdecl
 249 #else
 250 #  define __mingw_ovr static __cdecl
 251 #endif /* __cplusplus */
 252
 253 #include "_mingw_mac.h"
 254
 255 #endif /* !_INC_MINGW */
 256