1 /** 2 * This file has no copyright assigned and is placed in the Public Domain. 3 * This file is part of the mingw-w64 runtime package. 4 * No warranty is given; refer to the file DISCLAIMER.PD within this package. 5 */ 6 7 #ifndef _INC__MINGW_H 8 #define _INC__MINGW_H 9 10 #define MINGW_HAS_SECURE_API 1 11 12 #include "_mingw_mac.h" 13 #include "_mingw_secapi.h" 14 15 /* Include _cygwin.h if we're building a Cygwin application. */ 16 #ifdef __CYGWIN__ 17 #include "_cygwin.h" 18 #endif 19 20 /* Target specific macro replacement for type "long". In the Windows API, 21 the type long is always 32 bit, even if the target is 64 bit (LLP64). 22 On 64 bit Cygwin, the type long is 64 bit (LP64). So, to get the right 23 sized definitions and declarations, all usage of type long in the Windows 24 headers have to be replaced by the below defined macro __LONG32. */ 25 #ifndef __LP64__ /* 32 bit target, 64 bit Mingw target */ 26 #define __LONG32 long 27 #else /* 64 bit Cygwin target */ 28 #define __LONG32 int 29 #endif 30 31 /* C/C++ specific language defines. */ 32 #ifdef _WIN64 33 #ifdef __stdcall 34 #undef __stdcall 35 #endif 36 #define __stdcall 37 #endif 38 39 #ifndef __GNUC__ 40 # ifndef __MINGW_IMPORT 41 # define __MINGW_IMPORT __declspec(dllimport) 42 # endif 43 # ifndef _CRTIMP 44 # define _CRTIMP __declspec(dllimport) 45 # endif 46 # define __DECLSPEC_SUPPORTED 47 # define __attribute__(x) /* nothing */ 48 #else /* __GNUC__ */ 49 # ifdef __declspec 50 # ifndef __MINGW_IMPORT 51 /* Note the extern. This is needed to work around GCC's 52 limitations in handling dllimport attribute. */ 53 # define __MINGW_IMPORT extern __attribute__ ((__dllimport__)) 54 # endif 55 # ifndef _CRTIMP 56 # undef __USE_CRTIMP 57 # if !defined (_CRTBLD) && !defined (_SYSCRT) 58 # define __USE_CRTIMP 1 59 # endif 60 # ifdef __USE_CRTIMP 61 # define _CRTIMP __attribute__ ((__dllimport__)) 62 # else 63 # define _CRTIMP 64 # endif 65 # endif 66 # define __DECLSPEC_SUPPORTED 67 # else /* __declspec */ 68 # undef __DECLSPEC_SUPPORTED 69 # undef __MINGW_IMPORT 70 # ifndef _CRTIMP 71 # define _CRTIMP 72 # endif 73 # endif /* __declspec */ 74 #endif /* __GNUC__ */ 75 76 #ifdef _MSC_VER 77 #define USE___UUIDOF 1 78 #else 79 #define USE___UUIDOF 0 80 #endif 81 82 #if !defined(_MSC_VER) && !defined(_inline) 83 #define _inline __inline 84 #endif 85 86 #ifdef __cplusplus 87 # define __CRT_INLINE inline 88 #elif defined(_MSC_VER) 89 # define __CRT_INLINE __inline 90 #else 91 # if ( __MINGW_GNUC_PREREQ(4, 3) && __STDC_VERSION__ >= 199901L) \ 92 || (defined (__clang__)) 93 # define __CRT_INLINE extern inline __attribute__((__gnu_inline__)) 94 # else 95 # define __CRT_INLINE extern __inline__ 96 # endif 97 #endif 98 99 #if !defined(__MINGW_INTRIN_INLINE) && defined(__GNUC__) 100 #define __MINGW_INTRIN_INLINE extern __inline__ __attribute__((__always_inline__,__gnu_inline__)) 101 #endif 102 103 #ifndef __CYGWIN__ 104 #ifdef __NO_INLINE__ 105 #undef __CRT__NO_INLINE 106 #define __CRT__NO_INLINE 1 107 #endif 108 #endif 109 110 #ifdef __cplusplus 111 # define __UNUSED_PARAM(x) 112 #else 113 # ifdef __GNUC__ 114 # define __UNUSED_PARAM(x) x __attribute__ ((__unused__)) 115 # else 116 # define __UNUSED_PARAM(x) x 117 # endif 118 #endif 119 120 #ifndef __GNUC__ 121 # ifdef _MSC_VER 122 # define __restrict__ __restrict 123 # else 124 # define __restrict__ /* nothing */ 125 # endif 126 #endif /* !__GNUC__ */ 127 128 #if __MINGW_GNUC_PREREQ (3,1) && !defined __GNUG__ 129 # define __restrict_arr __restrict 130 #elif defined(_MSC_VER) 131 # define __restrict_arr __restrict 132 #else 133 # ifdef __GNUC__ 134 # define __restrict_arr /* Not supported in old GCC. */ 135 # else 136 # if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L 137 # define __restrict_arr restrict 138 # else 139 # define __restrict_arr /* Not supported. */ 140 # endif 141 # endif 142 #endif 143 144 #ifdef __GNUC__ 145 #define __MINGW_ATTRIB_NORETURN __attribute__ ((__noreturn__)) 146 #define __MINGW_ATTRIB_CONST __attribute__ ((__const__)) 147 #elif __MINGW_MSC_PREREQ(12, 0) 148 #define __MINGW_ATTRIB_NORETURN __declspec(noreturn) 149 #define __MINGW_ATTRIB_CONST 150 #else 151 #define __MINGW_ATTRIB_NORETURN 152 #define __MINGW_ATTRIB_CONST 153 #endif 154 155 #if __MINGW_GNUC_PREREQ (3, 0) 156 #define __MINGW_ATTRIB_MALLOC __attribute__ ((__malloc__)) 157 #define __MINGW_ATTRIB_PURE __attribute__ ((__pure__)) 158 #elif __MINGW_MSC_PREREQ(14, 0) 159 #define __MINGW_ATTRIB_MALLOC __declspec(noalias) __declspec(restrict) 160 #define __MINGW_ATTRIB_PURE 161 #else 162 #define __MINGW_ATTRIB_MALLOC 163 #define __MINGW_ATTRIB_PURE 164 #endif 165 166 /* Attribute `nonnull' was valid as of gcc 3.3. We don't use GCC's 167 variadiac macro facility, because variadic macros cause syntax 168 errors with --traditional-cpp. */ 169 #if __MINGW_GNUC_PREREQ (3, 3) 170 #define __MINGW_ATTRIB_NONNULL(arg) __attribute__ ((__nonnull__ (arg))) 171 #else 172 #define __MINGW_ATTRIB_NONNULL(arg) 173 #endif /* GNUC >= 3.3 */ 174 175 #ifdef __GNUC__ 176 #define __MINGW_ATTRIB_UNUSED __attribute__ ((__unused__)) 177 #else 178 #define __MINGW_ATTRIB_UNUSED 179 #endif /* ATTRIBUTE_UNUSED */ 180 181 #if __MINGW_GNUC_PREREQ (3, 1) 182 #define __MINGW_ATTRIB_USED __attribute__ ((__used__)) 183 #define __MINGW_ATTRIB_DEPRECATED __attribute__ ((__deprecated__)) 184 #elif __MINGW_MSC_PREREQ(12, 0) 185 #define __MINGW_ATTRIB_USED 186 #define __MINGW_ATTRIB_DEPRECATED __declspec(deprecated) 187 #else 188 #define __MINGW_ATTRIB_USED __MINGW_ATTRIB_UNUSED 189 #define __MINGW_ATTRIB_DEPRECATED 190 #endif /* GNUC >= 3.1 */ 191 192 #if __MINGW_GNUC_PREREQ (3, 3) 193 #define __MINGW_NOTHROW __attribute__ ((__nothrow__)) 194 #elif __MINGW_MSC_PREREQ(12, 0) && defined (__cplusplus) 195 #define __MINGW_NOTHROW __declspec(nothrow) 196 #else 197 #define __MINGW_NOTHROW 198 #endif 199 200 #if __MINGW_GNUC_PREREQ (4, 4) 201 #define __MINGW_ATTRIB_NO_OPTIMIZE __attribute__((__optimize__ ("0"))) 202 #else 203 #define __MINGW_ATTRIB_NO_OPTIMIZE 204 #endif 205 206 #if __MINGW_GNUC_PREREQ (4, 4) 207 #define __MINGW_PRAGMA_PARAM(x) _Pragma (#x) 208 #elif __MINGW_MSC_PREREQ (13, 1) 209 #define __MINGW_PRAGMA_PARAM(x) __pragma (x) 210 #else 211 #define __MINGW_PRAGMA_PARAM(x) 212 #endif 213 214 #define __MINGW_BROKEN_INTERFACE(x) \ 215 __MINGW_PRAGMA_PARAM(message ("Interface " _CRT_STRINGIZE(x) \ 216 " has unverified layout.")) 217 218 #ifndef __MSVCRT_VERSION__ 219 /* High byte is the major version, low byte is the minor. */ 220 # define __MSVCRT_VERSION__ 0x0700 221 #endif 222 223 224 #ifndef _WIN32_WINNT 225 #define _WIN32_WINNT 0x502 226 #endif 227 228 #ifndef _INT128_DEFINED 229 #define _INT128_DEFINED 230 #ifdef __GNUC__ 231 #define __int8 char 232 #define __int16 short 233 #define __int32 int 234 #define __int64 long long 235 #ifdef _WIN64 236 #if (__clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 1)) && \ 237 !defined(__SIZEOF_INT128__) /* clang >= 3.1 has __int128 but no size macro */ 238 #define __SIZEOF_INT128__ 16 239 #endif 240 #ifndef __SIZEOF_INT128__ 241 typedef int __int128 __attribute__ ((__mode__ (TI))); 242 #endif 243 #endif 244 #endif /* __GNUC__ */ 245 #endif /* _INT128_DEFINED */ 246 247 #ifdef __GNUC__ 248 #define __ptr32 249 #define __ptr64 250 #ifndef __unaligned 251 #define __unaligned 252 #endif 253 #ifndef __w64 254 #define __w64 255 #endif 256 #ifdef __cplusplus 257 #define __forceinline inline __attribute__((__always_inline__)) 258 #else 259 #define __forceinline extern __inline__ __attribute__((__always_inline__,__gnu_inline__)) 260 #endif /* __cplusplus */ 261 #endif /* __GNUC__ */ 262 263 #if !defined(_WIN32) && !defined(__CYGWIN__) 264 #error Only Win32 target is supported! 265 #endif 266 267 #ifndef __nothrow 268 #ifdef __cplusplus 269 #define __nothrow __declspec(nothrow) 270 #else 271 #define __nothrow 272 #endif 273 #endif /* __nothrow */ 274 275 #include <vadefs.h> /* other headers depend on this include */ 276 277 #ifndef _CRT_STRINGIZE 278 #define __CRT_STRINGIZE(_Value) #_Value 279 #define _CRT_STRINGIZE(_Value) __CRT_STRINGIZE(_Value) 280 #endif /* _CRT_STRINGIZE */ 281 282 #ifndef _CRT_WIDE 283 #define __CRT_WIDE(_String) L ## _String 284 #define _CRT_WIDE(_String) __CRT_WIDE(_String) 285 #endif /* _CRT_WIDE */ 286 287 #ifndef _W64 288 #define _W64 289 #endif 290 291 #ifndef _CRTIMP_NOIA64 292 #ifdef __ia64__ 293 #define _CRTIMP_NOIA64 294 #else 295 #define _CRTIMP_NOIA64 _CRTIMP 296 #endif 297 #endif /* _CRTIMP_NOIA64 */ 298 299 #ifndef _CRTIMP2 300 #define _CRTIMP2 _CRTIMP 301 #endif 302 303 #ifndef _CRTIMP_ALTERNATIVE 304 #define _CRTIMP_ALTERNATIVE _CRTIMP 305 #define _CRT_ALTERNATIVE_IMPORTED 306 #endif /* _CRTIMP_ALTERNATIVE */ 307 308 #ifndef _MRTIMP2 309 #define _MRTIMP2 _CRTIMP 310 #endif 311 312 /* We have to define _DLL for gcc based mingw version. This define is set 313 by VC, when DLL-based runtime is used. So, gcc based runtime just have 314 DLL-base runtime, therefore this define has to be set. 315 As our headers are possibly used by windows compiler having a static 316 C-runtime, we make this definition gnu compiler specific here. */ 317 #if !defined (_DLL) && defined (__GNUC__) 318 #define _DLL 319 #endif 320 321 #ifndef _MT 322 #define _MT 323 #endif 324 325 #ifndef _MCRTIMP 326 #define _MCRTIMP _CRTIMP 327 #endif 328 329 #ifndef _CRTIMP_PURE 330 #define _CRTIMP_PURE _CRTIMP 331 #endif 332 333 #ifndef _PGLOBAL 334 #define _PGLOBAL 335 #endif 336 337 #ifndef _AGLOBAL 338 #define _AGLOBAL 339 #endif 340 341 #define _SECURECRT_FILL_BUFFER_PATTERN 0xFD 342 #define _CRT_DEPRECATE_TEXT(_Text) __declspec(deprecated) 343 344 #ifndef _CRT_INSECURE_DEPRECATE_MEMORY 345 #define _CRT_INSECURE_DEPRECATE_MEMORY(_Replacement) 346 #endif 347 348 #ifndef _CRT_INSECURE_DEPRECATE_GLOBALS 349 #define _CRT_INSECURE_DEPRECATE_GLOBALS(_Replacement) 350 #endif 351 352 #ifndef _CRT_MANAGED_HEAP_DEPRECATE 353 #define _CRT_MANAGED_HEAP_DEPRECATE 354 #endif 355 356 #ifndef _CRT_OBSOLETE 357 #define _CRT_OBSOLETE(_NewItem) 358 #endif 359 360 #ifndef __WIDL__ 361 362 #if defined (_WIN32) && !defined (_WIN64) && !defined (__MINGW_USE_VC2005_COMPAT) 363 #ifndef _USE_32BIT_TIME_T 364 #define _USE_32BIT_TIME_T 365 #endif 366 #endif 367 368 #ifndef _CONST_RETURN 369 #define _CONST_RETURN 370 #endif 371 372 #ifndef UNALIGNED 373 #if defined(_M_IA64) || defined(_M_AMD64) 374 #define UNALIGNED __unaligned 375 #else 376 #define UNALIGNED 377 #endif 378 #endif /* UNALIGNED */ 379 380 #ifndef _CRT_ALIGN 381 #ifdef _MSC_VER 382 #define _CRT_ALIGN(x) __declspec(align(x)) 383 #else /* __GNUC__ */ 384 #define _CRT_ALIGN(x) __attribute__ ((__aligned__ (x))) 385 #endif 386 #endif /* _CRT_ALIGN */ 387 388 #endif /* __WIDL__ */ 389 390 #ifndef __CRTDECL 391 #define __CRTDECL __cdecl 392 #endif 393 394 #define _ARGMAX 100 395 396 #ifndef _TRUNCATE 397 #define _TRUNCATE ((size_t)-1) 398 #endif 399 400 #ifndef _CRT_UNUSED 401 #define _CRT_UNUSED(x) (void)x 402 #endif 403 404 /* MSVC defines _NATIVE_NULLPTR_SUPPORTED when nullptr is supported. We emulate it here for GCC. */ 405 #if __MINGW_GNUC_PREREQ(4, 6) 406 #if defined(__GNUC__) && (defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L) 407 #define _NATIVE_NULLPTR_SUPPORTED 408 #endif 409 #endif 410 411 /* We are activating __USE_MINGW_ANSI_STDIO for various define indicators. 412 Note that we enable it also for _GNU_SOURCE in C++, but not for C case. */ 413 #if (defined (_POSIX) || defined (_POSIX_SOURCE) || defined (_POSIX_C_SOURCE) \ 414 || defined (_ISOC99_SOURCE) \ 415 || defined (_XOPEN_SOURCE) || defined (_XOPEN_SOURCE_EXTENDED) \ 416 || (defined (_GNU_SOURCE) && defined (__cplusplus)) \ 417 || defined (_SVID_SOURCE)) \ 418 && !defined(__USE_MINGW_ANSI_STDIO) 419 /* Enable __USE_MINGW_ANSI_STDIO if _POSIX defined 420 * and If user did _not_ specify it explicitly... */ 421 # define __USE_MINGW_ANSI_STDIO 1 422 #endif 423 424 /* _dowildcard is an int that controls the globbing of the command line. 425 * The MinGW32 (mingw.org) runtime calls it _CRT_glob, so we are adding 426 * a compatibility definition here: you can use either of _CRT_glob or 427 * _dowildcard . 428 * If _dowildcard is non-zero, the command line will be globbed: *.* 429 * will be expanded to be all files in the startup directory. 430 * In the mingw-w64 library a _dowildcard variable is defined as being 431 * 0, therefore command line globbing is DISABLED by default. To turn it 432 * on and to leave wildcard command line processing MS's globbing code, 433 * include a line in one of your source modules defining _dowildcard and 434 * setting it to -1, like so: 435 * int _dowildcard = -1; 436 */ 437 #undef _CRT_glob 438 #define _CRT_glob _dowildcard 439 440 441 #if defined(_MSC_VER) && !defined(_MSC_EXTENSIONS) 442 #define NONAMELESSUNION 1 443 #endif 444 #if defined(NONAMELESSSTRUCT) && \ 445 !defined(NONAMELESSUNION) 446 #define NONAMELESSUNION 1 447 #endif 448 #if defined(NONAMELESSUNION) && \ 449 !defined(NONAMELESSSTRUCT) 450 #define NONAMELESSSTRUCT 1 451 #endif 452 453 #ifndef __ANONYMOUS_DEFINED 454 #define __ANONYMOUS_DEFINED 455 #define _ANONYMOUS_UNION __MINGW_EXTENSION 456 #define _ANONYMOUS_STRUCT __MINGW_EXTENSION 457 #ifndef NONAMELESSUNION 458 #define _UNION_NAME(x) 459 #define _STRUCT_NAME(x) 460 #else /* NONAMELESSUNION */ 461 #define _UNION_NAME(x) x 462 #define _STRUCT_NAME(x) x 463 #endif 464 #endif /* __ANONYMOUS_DEFINED */ 465 466 #ifndef DUMMYUNIONNAME 467 # ifdef NONAMELESSUNION 468 # define DUMMYUNIONNAME u 469 # define DUMMYUNIONNAME1 u1 /* Wine uses this variant */ 470 # define DUMMYUNIONNAME2 u2 471 # define DUMMYUNIONNAME3 u3 472 # define DUMMYUNIONNAME4 u4 473 # define DUMMYUNIONNAME5 u5 474 # define DUMMYUNIONNAME6 u6 475 # define DUMMYUNIONNAME7 u7 476 # define DUMMYUNIONNAME8 u8 477 # define DUMMYUNIONNAME9 u9 478 # else /* NONAMELESSUNION */ 479 # define DUMMYUNIONNAME 480 # define DUMMYUNIONNAME1 /* Wine uses this variant */ 481 # define DUMMYUNIONNAME2 482 # define DUMMYUNIONNAME3 483 # define DUMMYUNIONNAME4 484 # define DUMMYUNIONNAME5 485 # define DUMMYUNIONNAME6 486 # define DUMMYUNIONNAME7 487 # define DUMMYUNIONNAME8 488 # define DUMMYUNIONNAME9 489 # endif 490 #endif /* DUMMYUNIONNAME */ 491 492 #ifndef DUMMYSTRUCTNAME 493 # ifdef NONAMELESSUNION 494 # define DUMMYSTRUCTNAME s 495 # define DUMMYSTRUCTNAME1 s1 /* Wine uses this variant */ 496 # define DUMMYSTRUCTNAME2 s2 497 # define DUMMYSTRUCTNAME3 s3 498 # define DUMMYSTRUCTNAME4 s4 499 # define DUMMYSTRUCTNAME5 s5 500 # else 501 # define DUMMYSTRUCTNAME 502 # define DUMMYSTRUCTNAME1 /* Wine uses this variant */ 503 # define DUMMYSTRUCTNAME2 504 # define DUMMYSTRUCTNAME3 505 # define DUMMYSTRUCTNAME4 506 # define DUMMYSTRUCTNAME5 507 # endif 508 #endif /* DUMMYSTRUCTNAME */ 509 510 511 /* Macros for __uuidof template-based emulation */ 512 #if defined(__cplusplus) && (USE___UUIDOF == 0) 513 514 #define __CRT_UUID_DECL(type,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) \ 515 extern "C++" { \ 516 template<> inline const GUID &__mingw_uuidof<type>() { \ 517 static const IID __uuid_inst = {l,w1,w2, {b1,b2,b3,b4,b5,b6,b7,b8}}; \ 518 return __uuid_inst; \ 519 } \ 520 template<> inline const GUID &__mingw_uuidof<type*>() { \ 521 return __mingw_uuidof<type>(); \ 522 } \ 523 } 524 525 #define __uuidof(type) __mingw_uuidof<__typeof(type)>() 526 527 #else 528 529 #define __CRT_UUID_DECL(type,l,w1,w2,b1,b2,b3,b4,b5,b6,b7,b8) 530 531 #endif 532 533 #ifdef __cplusplus 534 extern "C" { 535 #endif 536 537 #ifdef __MINGW_INTRIN_INLINE 538 #if !defined (__clang__) 539 void __cdecl __debugbreak(void); 540 __MINGW_INTRIN_INLINE void __cdecl __debugbreak(void) 541 { 542 __asm__ __volatile__("int {$}3":); 543 } 544 #endif 545 #endif 546 547 /* mingw-w64 specific functions: */ 548 const char *__mingw_get_crt_info (void); 549 550 #ifdef __cplusplus 551 } 552 #endif 553 554 #endif /* _INC__MINGW_H */ 555 556 #ifndef MINGW_SDK_INIT 557 #define MINGW_SDK_INIT 558 559 #ifdef MINGW_HAS_SECURE_API 560 #define __STDC_SECURE_LIB__ 200411L 561 #define __GOT_SECURE_LIB__ __STDC_SECURE_LIB__ 562 #endif 563 564 #ifndef __WIDL__ 565 #include "sdks/_mingw_directx.h" 566 #include "sdks/_mingw_ddk.h" 567 #endif 568 569 #endif /* MINGW_SDK_INIT */ 570
