src/stdafx.h

   1 /* $Id$ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   6  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   7  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   8  */
   9
  10 /** @file stdafx.h Definition of base types and functions in a cross-platform compatible way. */
  11
  12 #ifndef STDAFX_H
  13 #define STDAFX_H
  14
  15 #if defined(__APPLE__)
  16         #include "os/macosx/osx_stdafx.h"
  17 #endif /* __APPLE__ */
  18
  19 #if defined(__BEOS__) || defined(__HAIKU__)
  20         #include <SupportDefs.h>
  21         #include <unistd.h>
  22         #define _GNU_SOURCE
  23         #define TROUBLED_INTS
  24         #include <strings.h>
  25 #elif defined(__NDS__)
  26         #include <nds/jtypes.h>
  27         #define TROUBLED_INTS
  28 #endif
  29
  30 /* It seems that we need to include stdint.h before anything else
  31  * We need INT64_MAX, which for most systems comes from stdint.h. However, MSVC
  32  * does not have stdint.h and apparently neither does MorphOS.
  33  * For OSX the inclusion is already done in osx_stdafx.h. */
  34 #if !defined(__APPLE__) && (!defined(_MSC_VER) || _MSC_VER >= 1600) && !defined(__MORPHOS__)
  35         #if defined(SUNOS)
  36                 /* SunOS/Solaris does not have stdint.h, but inttypes.h defines everything
  37                  * stdint.h defines and we need. */
  38                 #include <inttypes.h>
  39         #else
  40                 #define __STDC_LIMIT_MACROS
  41                 #include <stdint.h>
  42         #endif
  43 #endif
  44
  45 /* The conditions for these constants to be available are way too messy; so check them one by one */
  46 #if !defined(UINT64_MAX)
  47         #define UINT64_MAX (18446744073709551615ULL)
  48 #endif
  49 #if !defined(INT64_MAX)
  50         #define INT64_MAX  (9223372036854775807LL)
  51 #endif
  52 #if !defined(INT64_MIN)
  53         #define INT64_MIN  (-INT64_MAX - 1)
  54 #endif
  55 #if !defined(UINT32_MAX)
  56         #define UINT32_MAX (4294967295U)
  57 #endif
  58 #if !defined(INT32_MAX)
  59         #define INT32_MAX  (2147483647)
  60 #endif
  61 #if !defined(INT32_MIN)
  62         #define INT32_MIN  (-INT32_MAX - 1)
  63 #endif
  64 #if !defined(UINT16_MAX)
  65         #define UINT16_MAX (65535U)
  66 #endif
  67 #if !defined(INT16_MAX)
  68         #define INT16_MAX  (32767)
  69 #endif
  70 #if !defined(INT16_MIN)
  71         #define INT16_MIN  (-INT16_MAX - 1)
  72 #endif
  73 #if !defined(UINT8_MAX)
  74         #define UINT8_MAX  (255)
  75 #endif
  76 #if !defined(INT8_MAX)
  77         #define INT8_MAX   (127)
  78 #endif
  79 #if !defined(INT8_MIN)
  80         #define INT8_MIN   (-INT8_MAX - 1)
  81 #endif
  82
  83 #include <cstdio>
  84 #include <cstddef>
  85 #include <cstring>
  86 #include <cstdlib>
  87 #include <climits>
  88 #include <cassert>
  89
  90 #ifndef SIZE_MAX
  91         #define SIZE_MAX ((size_t)-1)
  92 #endif
  93
  94 #if defined(UNIX) || defined(__MINGW32__)
  95         #include <sys/types.h>
  96 #endif
  97
  98 #if defined(__OS2__)
  99         #include <types.h>
 100         #define strcasecmp stricmp
 101 #endif
 102
 103 #if defined(PSP)
 104         #include <psptypes.h>
 105         #include <pspdebug.h>
 106         #include <pspthreadman.h>
 107 #endif
 108
 109 #if defined(SUNOS) || defined(HPUX)
 110         #include <alloca.h>
 111 #endif
 112
 113 #if defined(__MORPHOS__)
 114         /* MorphOS defines certain Amiga defines per default, we undefine them
 115          * here to make the rest of source less messy and more clear what is
 116          * required for morphos and what for AmigaOS */
 117         #if defined(amigaos)
 118                 #undef amigaos
 119         #endif
 120         #if defined(__amigaos__)
 121                 #undef __amigaos__
 122         # endif
 123         #if defined(__AMIGA__)
 124                 #undef __AMIGA__
 125         #endif
 126         #if defined(AMIGA)
 127                 #undef AMIGA
 128         #endif
 129         #if defined(amiga)
 130                 #undef amiga
 131         #endif
 132         /* Act like we already included this file, as it somehow gives linkage problems
 133          *  (mismatch linkage of C++ and C between this include and unistd.h). */
 134         #define CLIB_USERGROUP_PROTOS_H
 135 #endif /* __MORPHOS__ */
 136
 137 #if defined(PSP)
 138         /* PSP can only have 10 file-descriptors open at any given time, but this
 139          *  switch only limits reads via the Fio system. So keep 2 fds free for things
 140          *  like saving a game. */
 141         #define LIMITED_FDS 8
 142         #define printf pspDebugScreenPrintf
 143 #endif /* PSP */
 144
 145 /* Stuff for GCC */
 146 #if defined(__GNUC__)
 147         #define NORETURN __attribute__ ((noreturn))
 148         #define CDECL
 149         #define __int64 long long
 150         #define GCC_PACK __attribute__((packed))
 151         /* Warn about functions using 'printf' format syntax. First argument determines which parameter
 152          * is the format string, second argument is start of values passed to printf. */
 153         #define WARN_FORMAT(string, args) __attribute__ ((format (printf, string, args)))
 154         #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7)
 155                 #define FINAL final
 156                 #define OVERRIDE override
 157                 #define FINAL_OVERRIDE final override
 158                 #define DELETED = delete
 159                 #define CONSTEXPR constexpr
 160         #else
 161                 #define FINAL
 162                 #define OVERRIDE
 163                 #define FINAL_OVERRIDE
 164                 #define DELETED { NOT_REACHED(); }
 165                 #define CONSTEXPR
 166         #endif
 167 #endif /* __GNUC__ */
 168
 169 #if defined(__WATCOMC__)
 170         #define NORETURN
 171         #define CDECL
 172         #define GCC_PACK
 173         #define WARN_FORMAT(string, args)
 174         #define FINAL
 175         #define OVERRIDE
 176         #define FINAL_OVERRIDE
 177         #define DELETED { NOT_REACHED(); }
 178         #define CONSTEXPR
 179         #include <malloc.h>
 180 #endif /* __WATCOMC__ */
 181
 182 #if defined(__MINGW32__) || defined(__CYGWIN__)
 183         #include <malloc.h> // alloca()
 184 #endif
 185
 186 #if defined(WIN32)
 187         #define WIN32_LEAN_AND_MEAN     // Exclude rarely-used stuff from Windows headers
 188 #endif
 189
 190 /* Stuff for MSVC */
 191 #if defined(_MSC_VER)
 192         #pragma once
 193         #ifdef _WIN64
 194                 /* No 64-bit Windows below XP, so we can safely assume it as the target platform. */
 195                 #define NTDDI_VERSION NTDDI_WINXP // Windows XP
 196                 #define _WIN32_WINNT 0x501        // Windows XP
 197                 #define _WIN32_WINDOWS 0x501      // Windows XP
 198                 #define WINVER 0x0501             // Windows XP
 199                 #define _WIN32_IE_ 0x0600         // 6.0 (XP+)
 200         #else
 201                 /* Define a win32 target platform, to override defaults of the SDK
 202                  * We need to define NTDDI version for Vista SDK, but win2k is minimum */
 203                 #define NTDDI_VERSION NTDDI_WIN2K // Windows 2000
 204                 #define _WIN32_WINNT 0x0500       // Windows 2000
 205                 #define _WIN32_WINDOWS 0x400      // Windows 95
 206                 #if !defined(WINCE)
 207                         #define WINVER 0x0400     // Windows NT 4.0 / Windows 95
 208                 #endif
 209                 #define _WIN32_IE_ 0x0401         // 4.01 (win98 and NT4SP5+)
 210         #endif
 211         #define NOMINMAX                // Disable min/max macros in windows.h.
 212
 213         #pragma warning(disable: 4244)  // 'conversion' conversion from 'type1' to 'type2', possible loss of data
 214         #pragma warning(disable: 4761)  // integral size mismatch in argument : conversion supplied
 215         #pragma warning(disable: 4200)  // nonstandard extension used : zero-sized array in struct/union
 216         #pragma warning(disable: 4355)  // 'this' : used in base member initializer list
 217
 218         #if (_MSC_VER < 1400)                   // MSVC 2005 safety checks
 219                 #error "Only MSVC 2005 or higher are supported. MSVC 2003 and earlier are not! Upgrade your compiler."
 220         #endif /* (_MSC_VER < 1400) */
 221         #pragma warning(disable: 4291)   // no matching operator delete found; memory will not be freed if initialization throws an exception (reason: our overloaded functions never throw an exception)
 222         #pragma warning(disable: 4996)   // 'function': was declared deprecated
 223         #define _CRT_SECURE_NO_DEPRECATE // all deprecated 'unsafe string functions
 224         #pragma warning(disable: 6308)   // code analyzer: 'realloc' might return null pointer: assigning null pointer to 't_ptr', which is passed as an argument to 'realloc', will cause the original memory block to be leaked
 225         #pragma warning(disable: 6011)   // code analyzer: Dereferencing NULL pointer 'pfGetAddrInfo': Lines: 995, 996, 998, 999, 1001
 226         #pragma warning(disable: 6326)   // code analyzer: potential comparison of a constant with another constant
 227         #pragma warning(disable: 6031)   // code analyzer: Return value ignored: 'ReadFile'
 228         #pragma warning(disable: 6255)   // code analyzer: _alloca indicates failure by raising a stack overflow exception. Consider using _malloca instead
 229         #pragma warning(disable: 6246)   // code analyzer: Local declaration of 'statspec' hides declaration of the same name in outer scope. For additional information, see previous declaration at ...
 230
 231         #if (_MSC_VER == 1500)           // Addresses item #13 on http://blogs.msdn.com/b/vcblog/archive/2008/08/11/tr1-fixes-in-vc9-sp1.aspx, for Visual Studio 2008
 232                 #define _DO_NOT_DECLARE_INTERLOCKED_INTRINSICS_IN_MEMORY
 233                 #include <intrin.h>
 234         #endif
 235
 236         #include <malloc.h> // alloca()
 237         #define NORETURN __declspec(noreturn)
 238         #if (_MSC_VER < 1900)
 239                 #define inline __forceinline
 240         #endif
 241
 242         #if !defined(WINCE)
 243                 #define CDECL _cdecl
 244         #endif
 245
 246         #define GCC_PACK
 247         #define WARN_FORMAT(string, args)
 248         #define FINAL sealed
 249         #define OVERRIDE
 250         #define FINAL_OVERRIDE
 251         #define DELETED { NOT_REACHED(); }
 252         #define CONSTEXPR
 253
 254         int CDECL snprintf(char *str, size_t size, const char *format, ...) WARN_FORMAT(3, 4);
 255         #if defined(WINCE)
 256                 int CDECL vsnprintf(char *str, size_t size, const char *format, va_list ap);
 257         #endif
 258
 259         #if defined(WIN32) && !defined(_WIN64) && !defined(WIN64)
 260                 #if !defined(_W64)
 261                         #define _W64
 262                 #endif
 263
 264                 typedef _W64 int INT_PTR, *PINT_PTR;
 265                 typedef _W64 unsigned int UINT_PTR, *PUINT_PTR;
 266         #endif /* WIN32 && !_WIN64 && !WIN64 */
 267
 268         #if defined(_WIN64) || defined(WIN64)
 269                 #define fseek _fseeki64
 270         #endif /* _WIN64 || WIN64 */
 271
 272         /* This is needed to zlib uses the stdcall calling convention on visual studio */
 273         #if defined(WITH_ZLIB) || defined(WITH_PNG)
 274                 #if !defined(ZLIB_WINAPI)
 275                         #define ZLIB_WINAPI
 276                 #endif
 277         #endif
 278
 279         #if defined(WINCE)
 280                 #define strcasecmp _stricmp
 281                 #define strncasecmp _strnicmp
 282                 #undef DEBUG
 283         #else
 284                 #define strcasecmp stricmp
 285                 #define strncasecmp strnicmp
 286         #endif
 287
 288         #define strtoull _strtoui64
 289
 290         /* MSVC doesn't have these :( */
 291         #define S_ISDIR(mode) (mode & S_IFDIR)
 292         #define S_ISREG(mode) (mode & S_IFREG)
 293
 294 #endif /* defined(_MSC_VER) */
 295
 296 #if defined(DOS)
 297         /* The DOS port does not have all signals/signal functions. */
 298         #define strsignal(sig) ""
 299         /* Use 'no floating point' for bus errors; SIGBUS does not exist
 300          * for DOS, SIGNOFP for other platforms. So it's fairly safe
 301          * to interchange those. */
 302         #define SIGBUS SIGNOFP
 303 #endif
 304
 305 #if defined(WINCE)
 306         #define strdup _strdup
 307 #endif /* WINCE */
 308
 309 /* NOTE: the string returned by these functions is only valid until the next
 310  * call to the same function and is not thread- or reentrancy-safe */
 311 #if !defined(STRGEN) && !defined(SETTINGSGEN)
 312         #if defined(WIN32) || defined(WIN64)
 313                 char *getcwd(char *buf, size_t size);
 314                 #include <tchar.h>
 315                 #include <io.h>
 316
 317                 const char *FS2OTTD(const TCHAR *name);
 318                 const TCHAR *OTTD2FS(const char *name, bool console_cp = false);
 319
 320                 /* XXX - WinCE without MSVCRT doesn't support wfopen, so it seems */
 321                 #if !defined(WINCE)
 322                         namespace std { using ::_tfopen; }
 323                         #define fopen(file, mode) _tfopen(OTTD2FS(file), _T(mode))
 324                         static inline int ttd_unlink(const char *file)
 325                         {
 326                                 return _tunlink(OTTD2FS(file));
 327                         }
 328                         #define unlink ttd_unlink
 329                 #endif /* WINCE */
 330         #else
 331                 #define fopen(file, mode) fopen(OTTD2FS(file), mode)
 332                 const char *FS2OTTD(const char *name);
 333                 const char *OTTD2FS(const char *name);
 334         #endif /* WIN32 */
 335 #endif /* STRGEN || SETTINGSGEN */
 336
 337 #if defined(WIN32) || defined(WIN64) || defined(__OS2__) && !defined(__INNOTEK_LIBC__)
 338         #define PATHSEP "\\"
 339         #define PATHSEPCHAR '\\'
 340 #else
 341         #define PATHSEP "/"
 342         #define PATHSEPCHAR '/'
 343 #endif
 344
 345 /* MSVCRT of course has to have a different syntax for long long *sigh* */
 346 #if defined(_MSC_VER) || defined(__MINGW32__)
 347         #define OTTD_PRINTF64 "%I64d"
 348         #define OTTD_PRINTFHEX64 "%I64x"
 349         #define PRINTF_SIZE "%Iu"
 350 #else
 351         #define OTTD_PRINTF64 "%lld"
 352         #define OTTD_PRINTFHEX64 "%llx"
 353         #define PRINTF_SIZE "%zu"
 354 #endif
 355
 356 typedef unsigned char byte;
 357
 358 /* This is already defined in unix, but not in QNX Neutrino (6.x)*/
 359 #if (!defined(UNIX) && !defined(__CYGWIN__) && !defined(__BEOS__) && !defined(__HAIKU__) && !defined(__MORPHOS__)) || defined(__QNXNTO__)
 360         typedef unsigned int uint;
 361 #endif
 362
 363 #if defined(TROUBLED_INTS)
 364         /* NDS'/BeOS'/Haiku's types for uint32/int32 are based on longs, which causes
 365          * trouble all over the place in OpenTTD. */
 366         #define uint32 uint32_ugly_hack
 367         #define int32 int32_ugly_hack
 368         typedef unsigned int uint32_ugly_hack;
 369         typedef signed int int32_ugly_hack;
 370 #else
 371         typedef unsigned char    uint8;
 372         typedef   signed char     int8;
 373         typedef unsigned short   uint16;
 374         typedef   signed short    int16;
 375         typedef unsigned int     uint32;
 376         typedef   signed int      int32;
 377         typedef unsigned __int64 uint64;
 378         typedef   signed __int64  int64;
 379 #endif /* !TROUBLED_INTS */
 380
 381 #if !defined(WITH_PERSONAL_DIR)
 382         #define PERSONAL_DIR ""
 383 #endif
 384
 385 /* Compile time assertions. Prefer c++0x static_assert().
 386  * Older compilers cannot evaluate some expressions at compile time,
 387  * typically when templates are involved, try assert_tcompile() in those cases. */
 388 #if defined(__STDCXX_VERSION__) || defined(__GXX_EXPERIMENTAL_CXX0X__) || defined(__GXX_EXPERIMENTAL_CPP0X__) || defined(static_assert)
 389         /* __STDCXX_VERSION__ is c++0x feature macro, __GXX_EXPERIMENTAL_CXX0X__ is used by gcc, __GXX_EXPERIMENTAL_CPP0X__ by icc */
 390         #define assert_compile(expr) static_assert(expr, #expr )
 391         #define assert_tcompile(expr) assert_compile(expr)
 392 #elif defined(__OS2__)
 393         /* Disabled for OS/2 */
 394         #define assert_compile(expr)
 395         #define assert_tcompile(expr) assert_compile(expr)
 396 #else
 397         #define assert_compile(expr) typedef int __ct_assert__[1 - 2 * !(expr)]
 398         #define assert_tcompile(expr) assert(expr)
 399 #endif
 400
 401 /* Check if the types have the bitsizes like we are using them */
 402 assert_compile(sizeof(uint64) == 8);
 403 assert_compile(sizeof(uint32) == 4);
 404 assert_compile(sizeof(uint16) == 2);
 405 assert_compile(sizeof(uint8)  == 1);
 406 assert_compile(SIZE_MAX >= UINT32_MAX);
 407
 408 #ifndef M_PI_2
 409 #define M_PI_2 1.57079632679489661923
 410 #define M_PI   3.14159265358979323846
 411 #endif /* M_PI_2 */
 412
 413 /**
 414  * Return the length of an fixed size array.
 415  * Unlike sizeof this function returns the number of elements
 416  * of the given type.
 417  *
 418  * @param x The pointer to the first element of the array
 419  * @return The number of elements
 420  */
 421 #define lengthof(x) (sizeof(x) / sizeof(x[0]))
 422
 423 /**
 424  * Get the end element of an fixed size array.
 425  *
 426  * @param x The pointer to the first element of the array
 427  * @return The pointer past to the last element of the array
 428  */
 429 #define endof(x) (&x[lengthof(x)])
 430
 431 /**
 432  * Get the last element of an fixed size array.
 433  *
 434  * @param x The pointer to the first element of the array
 435  * @return The pointer to the last element of the array
 436  */
 437 #define lastof(x) (&x[lengthof(x) - 1])
 438
 439 #define cpp_offsetof(s, m)   (((size_t)&reinterpret_cast<const volatile char&>((((s*)(char*)8)->m))) - 8)
 440 #if !defined(offsetof)
 441         #define offsetof(s, m) cpp_offsetof(s, m)
 442 #endif /* offsetof */
 443
 444 /**
 445  * Gets the size of a variable within a class.
 446  * @param base     The class the variable is in.
 447  * @param variable The variable to get the size of.
 448  * @return the size of the variable
 449  */
 450 #define cpp_sizeof(base, variable) (sizeof(((base*)8)->variable))
 451
 452 /**
 453  * Gets the length of an array variable within a class.
 454  * @param base     The class the variable is in.
 455  * @param variable The array variable to get the size of.
 456  * @return the length of the array
 457  */
 458 #define cpp_lengthof(base, variable) (cpp_sizeof(base, variable) / cpp_sizeof(base, variable[0]))
 459
 460 /**
 461  * Construct a pointer to a field in a (nonexistent) object of a given type.
 462  * Since the object does not exist, you should only use this pointer for its
 463  * type information or, if it points to a class, to access its static members.
 464  * @param base     The struct that contains the field.
 465  * @param variable The field in the struct.
 466  * @return A pointer to the field in a nonexistent object.
 467  */
 468 #define cpp_pointer(base, variable) (&((base*)(char*)8)->variable)
 469
 470
 471 /* take care of some name clashes on MacOS */
 472 #if defined(__APPLE__)
 473         #define GetString OTTD_GetString
 474         #define DrawString OTTD_DrawString
 475         #define CloseConnection OTTD_CloseConnection
 476 #endif /* __APPLE__ */
 477
 478 void NORETURN CDECL usererror(const char *str, ...) WARN_FORMAT(1, 2);
 479 void NORETURN CDECL error(const char *str, ...) WARN_FORMAT(1, 2);
 480 #define NOT_REACHED() error("NOT_REACHED triggered at line %i of %s", __LINE__, __FILE__)
 481
 482 /* For non-debug builds with assertions enabled use the special assertion handler:
 483  * - For MSVC: NDEBUG is set for all release builds and WITH_ASSERT overrides the disabling of asserts.
 484  * - For non MSVC: NDEBUG is set when assertions are disables, _DEBUG is set for non-release builds.
 485  */
 486 #if (defined(_MSC_VER) && defined(NDEBUG) && defined(WITH_ASSERT)) || (!defined(_MSC_VER) && !defined(NDEBUG) && !defined(_DEBUG))
 487         #undef assert
 488         #define assert(expression) if (!(expression)) error("Assertion failed at line %i of %s: %s", __LINE__, __FILE__, #expression);
 489 #endif
 490
 491 /* Asserts are enabled if NDEBUG isn't defined, or if we are using MSVC and WITH_ASSERT is defined. */
 492 #if !defined(NDEBUG) || (defined(_MSC_VER) && defined(WITH_ASSERT))
 493         #define OTTD_ASSERT
 494 #endif
 495
 496 #if defined(MORPHOS) || defined(__NDS__) || defined(__DJGPP__)
 497         /* MorphOS and NDS don't have C++ conformant _stricmp... */
 498         #define _stricmp stricmp
 499 #elif defined(OPENBSD)
 500         /* OpenBSD uses strcasecmp(3) */
 501         #define _stricmp strcasecmp
 502 #endif
 503
 504 #if defined(MAX_PATH)
 505         /* It's already defined, no need to override */
 506 #elif defined(PATH_MAX) && PATH_MAX > 0
 507         /* Use the value from PATH_MAX, if it exists */
 508         #define MAX_PATH PATH_MAX
 509 #else
 510         /* If all else fails, hardcode something :( */
 511         #define MAX_PATH 260
 512 #endif
 513
 514 /**
 515  * Version of the standard free that accepts const pointers.
 516  * @param ptr The data to free.
 517  */
 518 static inline void free(const void *ptr)
 519 {
 520         free(const_cast<void *>(ptr));
 521 }
 522
 523 /**
 524  * The largest value that can be entered in a variable
 525  * @param type the type of the variable
 526  */
 527 #define MAX_UVALUE(type) ((type)~(type)0)
 528
 529 #if defined(_MSC_VER) && !defined(_DEBUG)
 530         #define IGNORE_UNINITIALIZED_WARNING_START __pragma(warning(push)) __pragma(warning(disable:4700))
 531         #define IGNORE_UNINITIALIZED_WARNING_STOP __pragma(warning(pop))
 532 #elif defined(__GNUC__) && !defined(_DEBUG)
 533         #define HELPER0(x) #x
 534         #define HELPER1(x) HELPER0(GCC diagnostic ignored x)
 535         #define HELPER2(y) HELPER1(#y)
 536 #if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6))
 537         #define IGNORE_UNINITIALIZED_WARNING_START \
 538                 _Pragma("GCC diagnostic push") \
 539                 _Pragma(HELPER2(-Wuninitialized)) \
 540                 _Pragma(HELPER2(-Wmaybe-uninitialized))
 541         #define IGNORE_UNINITIALIZED_WARNING_STOP _Pragma("GCC diagnostic pop")
 542 #endif
 543 #endif
 544
 545 #ifndef IGNORE_UNINITIALIZED_WARNING_START
 546         #define IGNORE_UNINITIALIZED_WARNING_START
 547         #define IGNORE_UNINITIALIZED_WARNING_STOP
 548 #endif
 549
 550 #endif /* STDAFX_H */