include/crt/stdlib.h

   1 /*
   2  * stdlib.h
   3  * This file has no copyright assigned and is placed in the Public Domain.
   4  * This file is a part of the mingw-runtime package.
   5  * No warranty is given; refer to the file DISCLAIMER within the package.
   6  *
   7  * Definitions for common types, variables, and functions.
   8  *
   9  */
  10
  11 #ifndef _STDLIB_H_
  12 #define _STDLIB_H_
  13
  14 /* All the headers include this file. */
  15 #include <_mingw.h>
  16
  17 #define __need_size_t
  18 #define __need_wchar_t
  19 #define __need_NULL
  20 #ifndef RC_INVOKED
  21 #include <stddef.h>
  22 #endif /* RC_INVOKED */
  23
  24 /*
  25  * RAND_MAX is the maximum value that may be returned by rand.
  26  * The minimum is zero.
  27  */
  28 #define RAND_MAX        0x7FFF
  29
  30 /*
  31  * These values may be used as exit status codes.
  32  */
  33 #define EXIT_SUCCESS    0
  34 #define EXIT_FAILURE    1
  35
  36 /*
  37  * Definitions for path name functions.
  38  * NOTE: All of these values have simply been chosen to be conservatively high.
  39  *       Remember that with long file names we can no longer depend on
  40  *       extensions being short.
  41  */
  42 #ifndef __STRICT_ANSI__
  43
  44 #ifndef MAX_PATH
  45 #define MAX_PATH        (260)
  46 #endif
  47
  48 #define _MAX_PATH       MAX_PATH
  49 #define _MAX_DRIVE      (3)
  50 #define _MAX_DIR        256
  51 #define _MAX_FNAME      256
  52 #define _MAX_EXT        256
  53
  54 #endif  /* Not __STRICT_ANSI__ */
  55
  56
  57 #ifndef RC_INVOKED
  58
  59 #ifdef __cplusplus
  60 extern "C" {
  61 #endif
  62
  63 #if !defined (__STRICT_ANSI__)
  64
  65 /*
  66  * This seems like a convenient place to declare these variables, which
  67  * give programs using WinMain (or main for that matter) access to main-ish
  68  * argc and argv. environ is a pointer to a table of environment variables.
  69  * NOTE: Strings in _argv and environ are ANSI strings.
  70  */
  71 extern int      _argc;
  72 extern char**   _argv;
  73
  74 /* imports from runtime dll of the above variables */
  75 #ifdef __MSVCRT__
  76
  77 extern int*  __cdecl __MINGW_NOTHROW   __p___argc(void);
  78 extern char*** __cdecl __MINGW_NOTHROW  __p___argv(void);
  79 extern wchar_t***  __cdecl __MINGW_NOTHROW __p___wargv(void);
  80
  81 #define __argc (*__p___argc())
  82 #define __argv (*__p___argv())
  83 #define __wargv (*__p___wargv())
  84
  85 #else /* !MSVCRT */
  86
  87 #ifndef __DECLSPEC_SUPPORTED
  88
  89 extern int*    _imp____argc_dll;
  90 extern char***  _imp____argv_dll;
  91 #define __argc (*_imp____argc_dll)
  92 #define __argv (*_imp____argv_dll)
  93
  94 #else /* __DECLSPEC_SUPPORTED */
  95
  96 __MINGW_IMPORT int    __argc_dll;
  97 __MINGW_IMPORT char**  __argv_dll;
  98 #define __argc __argc_dll
  99 #define __argv __argv_dll
 100
 101 #endif /* __DECLSPEC_SUPPORTED */
 102
 103 #endif /* __MSVCRT */
 104 #endif /* __STRICT_ANSI__ */
 105 /*
 106  * Also defined in ctype.h.
 107  */
 108 #ifndef MB_CUR_MAX
 109 #ifdef __DECLSPEC_SUPPORTED
 110 # ifdef __MSVCRT__
 111 #  define MB_CUR_MAX __mb_cur_max
 112    __MINGW_IMPORT int __mb_cur_max;
 113 # else          /* not __MSVCRT */
 114 #  define MB_CUR_MAX __mb_cur_max_dll
 115    __MINGW_IMPORT int __mb_cur_max_dll;
 116 # endif         /* not __MSVCRT */
 117
 118 #else           /* ! __DECLSPEC_SUPPORTED */
 119 # ifdef __MSVCRT__
 120    extern int* _imp____mbcur_max;
 121 #  define MB_CUR_MAX (*_imp____mb_cur_max)
 122 # else          /* not __MSVCRT */
 123    extern int*  _imp____mbcur_max_dll;
 124 #  define MB_CUR_MAX (*_imp____mb_cur_max_dll)
 125 # endif         /* not __MSVCRT */
 126 #endif          /*  __DECLSPEC_SUPPORTED */
 127 #endif  /* MB_CUR_MAX */
 128
 129 /*
 130  * MS likes to declare errno in stdlib.h as well.
 131  */
 132
 133 #ifdef _UWIN
 134 #undef errno
 135 extern int errno;
 136 #else
 137  _CRTIMP int* __cdecl __MINGW_NOTHROW   _errno(void);
 138 #define errno           (*_errno())
 139 #endif
 140  _CRTIMP int* __cdecl __MINGW_NOTHROW   __doserrno(void);
 141 #define _doserrno       (*__doserrno())
 142
 143 #if !defined (__STRICT_ANSI__)
 144 /*
 145  * Use environ from the DLL, not as a global.
 146  */
 147
 148 #ifdef __MSVCRT__
 149   extern _CRTIMP char *** __cdecl __MINGW_NOTHROW __p__environ(void);
 150   extern _CRTIMP wchar_t *** __cdecl __MINGW_NOTHROW  __p__wenviron(void);
 151 # define _environ (*__p__environ())
 152 # define _wenviron (*__p__wenviron())
 153 #else /* ! __MSVCRT__ */
 154 # ifndef __DECLSPEC_SUPPORTED
 155     extern char *** _imp___environ_dll;
 156 #   define _environ (*_imp___environ_dll)
 157 # else /* __DECLSPEC_SUPPORTED */
 158     __MINGW_IMPORT char ** _environ_dll;
 159 #   define _environ _environ_dll
 160 # endif /* __DECLSPEC_SUPPORTED */
 161 #endif /* ! __MSVCRT__ */
 162
 163 #define environ _environ
 164
 165 #ifdef  __MSVCRT__
 166 /* One of the MSVCRTxx libraries */
 167
 168 #ifndef __DECLSPEC_SUPPORTED
 169   extern int*   _imp___sys_nerr;
 170 # define        sys_nerr        (*_imp___sys_nerr)
 171 #else /* __DECLSPEC_SUPPORTED */
 172   __MINGW_IMPORT int    _sys_nerr;
 173 # ifndef _UWIN
 174 #   define      sys_nerr        _sys_nerr
 175 # endif /* _UWIN */
 176 #endif /* __DECLSPEC_SUPPORTED */
 177
 178 #else /* ! __MSVCRT__ */
 179
 180 /* CRTDLL run time library */
 181
 182 #ifndef __DECLSPEC_SUPPORTED
 183   extern int*   _imp___sys_nerr_dll;
 184 # define sys_nerr       (*_imp___sys_nerr_dll)
 185 #else /* __DECLSPEC_SUPPORTED */
 186   __MINGW_IMPORT int    _sys_nerr_dll;
 187 # define sys_nerr       _sys_nerr_dll
 188 #endif /* __DECLSPEC_SUPPORTED */
 189
 190 #endif /* ! __MSVCRT__ */
 191
 192 #ifndef __DECLSPEC_SUPPORTED
 193 extern char***  _imp__sys_errlist;
 194 #define sys_errlist     (*_imp___sys_errlist)
 195 #else /* __DECLSPEC_SUPPORTED */
 196 __MINGW_IMPORT char*    _sys_errlist[];
 197 #ifndef _UWIN
 198 #define sys_errlist     _sys_errlist
 199 #endif /* _UWIN */
 200 #endif /* __DECLSPEC_SUPPORTED */
 201
 202 /*
 203  * OS version and such constants.
 204  */
 205
 206 #ifdef  __MSVCRT__
 207 /* msvcrtxx.dll */
 208
 209 extern _CRTIMP unsigned __cdecl __MINGW_NOTHROW int*    __p__osver(void);
 210 extern _CRTIMP unsigned __cdecl __MINGW_NOTHROW int*    __p__winver(void);
 211 extern _CRTIMP unsigned __cdecl __MINGW_NOTHROW int*    __p__winmajor(void);
 212 extern _CRTIMP unsigned __cdecl __MINGW_NOTHROW int*    __p__winminor(void);
 213
 214 #ifndef __DECLSPEC_SUPPORTED
 215 # define _osver         (*__p__osver())
 216 # define _winver        (*__p__winver())
 217 # define _winmajor      (*__p__winmajor())
 218 # define _winminor      (*__p__winminor())
 219 #else
 220 __MINGW_IMPORT unsigned int _osver;
 221 __MINGW_IMPORT unsigned int _winver;
 222 __MINGW_IMPORT unsigned int _winmajor;
 223 __MINGW_IMPORT unsigned int _winminor;
 224 #endif /* __DECLSPEC_SUPPORTED */
 225
 226 #else
 227 /* Not msvcrtxx.dll, thus crtdll.dll */
 228
 229 #ifndef __DECLSPEC_SUPPORTED
 230
 231 extern unsigned int*    _imp___osver_dll;
 232 extern unsigned int*    _imp___winver_dll;
 233 extern unsigned int*    _imp___winmajor_dll;
 234 extern unsigned int*    _imp___winminor_dll;
 235
 236 #define _osver          (*_imp___osver_dll)
 237 #define _winver         (*_imp___winver_dll)
 238 #define _winmajor       (*_imp___winmajor_dll)
 239 #define _winminor       (*_imp___winminor_dll)
 240
 241 #else /* __DECLSPEC_SUPPORTED */
 242
 243 __MINGW_IMPORT unsigned int     _osver_dll;
 244 __MINGW_IMPORT unsigned int     _winver_dll;
 245 __MINGW_IMPORT unsigned int     _winmajor_dll;
 246 __MINGW_IMPORT unsigned int     _winminor_dll;
 247
 248 #define _osver          _osver_dll
 249 #define _winver         _winver_dll
 250 #define _winmajor       _winmajor_dll
 251 #define _winminor       _winminor_dll
 252
 253 #endif /* __DECLSPEC_SUPPORTED */
 254
 255 #endif
 256
 257 #if defined  __MSVCRT__
 258 /* although the _pgmptr is exported as DATA,
 259  * be safe and use the access function __p__pgmptr() to get it. */
 260 _CRTIMP char** __cdecl __MINGW_NOTHROW __p__pgmptr(void);
 261 #define _pgmptr     (*__p__pgmptr())
 262 _CRTIMP wchar_t** __cdecl __MINGW_NOTHROW __p__wpgmptr(void);
 263 #define _wpgmptr    (*__p__wpgmptr())
 264 #else /* ! __MSVCRT__ */
 265 # ifndef __DECLSPEC_SUPPORTED
 266   extern char** __imp__pgmptr_dll;
 267 # define _pgmptr (*_imp___pgmptr_dll)
 268 # else /* __DECLSPEC_SUPPORTED */
 269  __MINGW_IMPORT char* _pgmptr_dll;
 270 # define _pgmptr _pgmptr_dll
 271 # endif /* __DECLSPEC_SUPPORTED */
 272 /* no wide version in CRTDLL */
 273 #endif /* __MSVCRT__ */
 274
 275 /*
 276  * This variable determines the default file mode.
 277  * TODO: Which flags work?
 278  */
 279 #if !defined (__DECLSPEC_SUPPORTED) || defined (__IN_MINGW_RUNTIME)
 280
 281 #ifdef __MSVCRT__
 282 extern int* _imp___fmode;
 283 #define _fmode  (*_imp___fmode)
 284 #else
 285 /* CRTDLL */
 286 extern int* _imp___fmode_dll;
 287 #define _fmode  (*_imp___fmode_dll)
 288 #endif
 289
 290 #else /* __DECLSPEC_SUPPORTED */
 291
 292 #ifdef __MSVCRT__
 293 __MINGW_IMPORT  int _fmode;
 294 #else /* ! __MSVCRT__ */
 295 __MINGW_IMPORT  int _fmode_dll;
 296 #define _fmode  _fmode_dll
 297 #endif /* ! __MSVCRT__ */
 298
 299 #endif /* __DECLSPEC_SUPPORTED */
 300
 301 #endif /* Not __STRICT_ANSI__ */
 302
 303 _CRTIMP double __cdecl __MINGW_NOTHROW  atof    (const char*);
 304 _CRTIMP int __cdecl __MINGW_NOTHROW     atoi    (const char*);
 305 _CRTIMP long __cdecl __MINGW_NOTHROW    atol    (const char*);
 306 #if !defined (__STRICT_ANSI__)
 307 _CRTIMP int __cdecl __MINGW_NOTHROW     _wtoi (const wchar_t *);
 308 _CRTIMP long __cdecl __MINGW_NOTHROW _wtol (const wchar_t *);
 309 #endif
 310 _CRTIMP double __cdecl __MINGW_NOTHROW  strtod  (const char*, char**);
 311 #if !defined __NO_ISOCEXT  /*  in libmingwex.a */
 312 float __cdecl __MINGW_NOTHROW strtof (const char * __restrict__, char ** __restrict__);
 313 long double __cdecl __MINGW_NOTHROW strtold (const char * __restrict__, char ** __restrict__);
 314 #endif /* __NO_ISOCEXT */
 315
 316 _CRTIMP long __cdecl __MINGW_NOTHROW    strtol  (const char*, char**, int);
 317 _CRTIMP unsigned long __cdecl __MINGW_NOTHROW   strtoul (const char*, char**, int);
 318
 319 #ifndef _WSTDLIB_DEFINED
 320 /*  also declared in wchar.h */
 321 _CRTIMP long __cdecl __MINGW_NOTHROW    wcstol  (const wchar_t*, wchar_t**, int);
 322 _CRTIMP unsigned long __cdecl __MINGW_NOTHROW   wcstoul (const wchar_t*, wchar_t**, int);
 323 _CRTIMP double __cdecl __MINGW_NOTHROW  wcstod  (const wchar_t*, wchar_t**);
 324 #if !defined __NO_ISOCEXT /*  in libmingwex.a */
 325 float __cdecl __MINGW_NOTHROW wcstof( const wchar_t * __restrict__, wchar_t ** __restrict__);
 326 long double __cdecl __MINGW_NOTHROW wcstold (const wchar_t * __restrict__, wchar_t ** __restrict__);
 327 #endif /* __NO_ISOCEXT */
 328 #ifdef __MSVCRT__
 329 _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _wgetenv(const wchar_t*);
 330 _CRTIMP int __cdecl __MINGW_NOTHROW     _wputenv(const wchar_t*);
 331 _CRTIMP void __cdecl __MINGW_NOTHROW    _wsearchenv(const wchar_t*, const wchar_t*, wchar_t*);
 332 _CRTIMP int __cdecl __MINGW_NOTHROW     _wsystem(const wchar_t*);
 333 _CRTIMP void __cdecl __MINGW_NOTHROW    _wmakepath(wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*);
 334 _CRTIMP void __cdecl __MINGW_NOTHROW    _wsplitpath (const wchar_t*, wchar_t*, wchar_t*, wchar_t*, wchar_t*);
 335 _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW   _wfullpath (wchar_t*, const wchar_t*, size_t);
 336 #endif
 337 #define _WSTDLIB_DEFINED
 338 #endif
 339
 340 _CRTIMP size_t __cdecl __MINGW_NOTHROW  wcstombs        (char*, const wchar_t*, size_t);
 341 _CRTIMP int __cdecl __MINGW_NOTHROW     wctomb          (char*, wchar_t);
 342
 343 _CRTIMP int __cdecl __MINGW_NOTHROW     mblen           (const char*, size_t);
 344 _CRTIMP size_t __cdecl __MINGW_NOTHROW  mbstowcs        (wchar_t*, const char*, size_t);
 345 _CRTIMP int __cdecl __MINGW_NOTHROW     mbtowc          (wchar_t*, const char*, size_t);
 346
 347 _CRTIMP int __cdecl __MINGW_NOTHROW     rand    (void);
 348 _CRTIMP void __cdecl __MINGW_NOTHROW    srand   (unsigned int);
 349
 350 _CRTIMP void* __cdecl __MINGW_NOTHROW   calloc  (size_t, size_t) __MINGW_ATTRIB_MALLOC;
 351 _CRTIMP void* __cdecl __MINGW_NOTHROW   malloc  (size_t) __MINGW_ATTRIB_MALLOC;
 352 _CRTIMP void* __cdecl __MINGW_NOTHROW   realloc (void*, size_t);
 353 _CRTIMP void __cdecl __MINGW_NOTHROW    free    (void*);
 354 _CRTIMP void __cdecl __MINGW_NOTHROW    abort   (void) __MINGW_ATTRIB_NORETURN;
 355 _CRTIMP void __cdecl __MINGW_NOTHROW    exit    (int) __MINGW_ATTRIB_NORETURN;
 356
 357 /* Note: This is in startup code, not imported directly from dll */
 358 int __cdecl __MINGW_NOTHROW     atexit  (void (*)(void));
 359
 360 _CRTIMP int __cdecl __MINGW_NOTHROW     system  (const char*);
 361 _CRTIMP char* __cdecl __MINGW_NOTHROW   getenv  (const char*);
 362
 363 /* bsearch and qsort are also in non-ANSI header search.h  */
 364 _CRTIMP void* __cdecl bsearch (const void*, const void*, size_t, size_t,
 365                                int (*)(const void*, const void*));
 366 _CRTIMP void __cdecl qsort(void*, size_t, size_t,
 367                            int (*)(const void*, const void*));
 368
 369 _CRTIMP int __cdecl __MINGW_NOTHROW     abs     (int) __MINGW_ATTRIB_CONST;
 370 _CRTIMP long __cdecl __MINGW_NOTHROW    labs    (long) __MINGW_ATTRIB_CONST;
 371
 372 /*
 373  * div_t and ldiv_t are structures used to return the results of div and
 374  * ldiv.
 375  *
 376  * NOTE: div and ldiv appear not to work correctly unless
 377  *       -fno-pcc-struct-return is specified. This is included in the
 378  *       mingw32 specs file.
 379  */
 380 typedef struct { int quot, rem; } div_t;
 381 typedef struct { long quot, rem; } ldiv_t;
 382
 383 _CRTIMP div_t __cdecl __MINGW_NOTHROW   div     (int, int) __MINGW_ATTRIB_CONST;
 384 _CRTIMP ldiv_t __cdecl __MINGW_NOTHROW  ldiv    (long, long) __MINGW_ATTRIB_CONST;
 385
 386 #if !defined (__STRICT_ANSI__)
 387
 388 /*
 389  * NOTE: Officially the three following functions are obsolete. The Win32 API
 390  *       functions SetErrorMode, Beep and Sleep are their replacements.
 391  */
 392 _CRTIMP void __cdecl __MINGW_NOTHROW    _beep (unsigned int, unsigned int) __MINGW_ATTRIB_DEPRECATED;
 393 /* Not to be confused with  _set_error_mode (int).  */
 394 _CRTIMP void __cdecl __MINGW_NOTHROW    _seterrormode (int) __MINGW_ATTRIB_DEPRECATED;
 395 _CRTIMP void __cdecl __MINGW_NOTHROW    _sleep (unsigned long) __MINGW_ATTRIB_DEPRECATED;
 396
 397 _CRTIMP void __cdecl __MINGW_NOTHROW    _exit   (int) __MINGW_ATTRIB_NORETURN;
 398
 399 /* _onexit is MS extension. Use atexit for portability.  */
 400 /* Note: This is in startup code, not imported directly from dll */
 401 typedef  int (* _onexit_t)(void);
 402 _onexit_t __cdecl __MINGW_NOTHROW _onexit( _onexit_t );
 403
 404 _CRTIMP int __cdecl __MINGW_NOTHROW     _putenv (const char*);
 405 _CRTIMP void __cdecl __MINGW_NOTHROW    _searchenv (const char*, const char*, char*);
 406
 407
 408 _CRTIMP char* __cdecl __MINGW_NOTHROW   _ecvt (double, int, int*, int*);
 409 _CRTIMP char* __cdecl __MINGW_NOTHROW   _fcvt (double, int, int*, int*);
 410 _CRTIMP char* __cdecl __MINGW_NOTHROW   _gcvt (double, int, char*);
 411
 412 _CRTIMP void __cdecl __MINGW_NOTHROW    _makepath (char*, const char*, const char*, const char*, const char*);
 413 _CRTIMP void __cdecl __MINGW_NOTHROW    _splitpath (const char*, char*, char*, char*, char*);
 414 _CRTIMP char* __cdecl __MINGW_NOTHROW   _fullpath (char*, const char*, size_t);
 415
 416 _CRTIMP char* __cdecl __MINGW_NOTHROW   _itoa (int, char*, int);
 417 _CRTIMP char* __cdecl __MINGW_NOTHROW   _ltoa (long, char*, int);
 418 _CRTIMP char* __cdecl __MINGW_NOTHROW   _ultoa(unsigned long, char*, int);
 419 _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW  _itow (int, wchar_t*, int);
 420 _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW  _ltow (long, wchar_t*, int);
 421 _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW  _ultow (unsigned long, wchar_t*, int);
 422
 423 _CRTIMP __int64 __cdecl __MINGW_NOTHROW _atoi64(const char *);
 424
 425 #ifdef __MSVCRT__
 426 _CRTIMP char* __cdecl __MINGW_NOTHROW   _i64toa(__int64, char *, int);
 427 _CRTIMP char* __cdecl __MINGW_NOTHROW   _ui64toa(unsigned __int64, char *, int);
 428 _CRTIMP __int64 __cdecl __MINGW_NOTHROW _wtoi64(const wchar_t *);
 429 _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _i64tow(__int64, wchar_t *, int);
 430 _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _ui64tow(unsigned __int64, wchar_t *, int);
 431
 432
 433 _CRTIMP unsigned int __cdecl __MINGW_NOTHROW _rotl(unsigned int, int) __MINGW_ATTRIB_CONST;
 434 _CRTIMP unsigned int __cdecl __MINGW_NOTHROW _rotr(unsigned int, int) __MINGW_ATTRIB_CONST;
 435 _CRTIMP unsigned long __cdecl __MINGW_NOTHROW _lrotl(unsigned long, int) __MINGW_ATTRIB_CONST;
 436 _CRTIMP unsigned long __cdecl __MINGW_NOTHROW _lrotr(unsigned long, int) __MINGW_ATTRIB_CONST;
 437
 438 _CRTIMP int __cdecl __MINGW_NOTHROW _set_error_mode (int);
 439 #define _OUT_TO_DEFAULT 0
 440 #define _OUT_TO_STDERR  1
 441 #define _OUT_TO_MSGBOX  2
 442 #define _REPORT_ERRMODE 3
 443
 444 #if __MSVCRT_VERSION__ >= 0x800
 445 #ifndef _INTPTR_T_DEFINED
 446 #define _INTPTR_T_DEFINED
 447 #ifdef _WIN64
 448   typedef __int64 intptr_t;
 449 #else
 450   typedef int intptr_t;
 451 #endif
 452 #endif
 453 _CRTIMP unsigned int __cdecl __MINGW_NOTHROW _set_abort_behavior (unsigned int, unsigned int);
 454 /* These masks work with msvcr80.dll version 8.0.50215.44 (a beta release).  */
 455 #define _WRITE_ABORT_MSG 1
 456 #define _CALL_REPORTFAULT 2
 457
 458 typedef void (* _invalid_parameter_handler) (const wchar_t *,
 459                                              const wchar_t *,
 460                                              const wchar_t *,
 461                                              unsigned int,
 462                                              uintptr_t);
 463 _invalid_parameter_handler _set_invalid_parameter_handler (_invalid_parameter_handler);
 464 #endif /* __MSVCRT_VERSION__ >= 0x800 */
 465 #endif /* __MSVCRT__ */
 466
 467 #ifndef _NO_OLDNAMES
 468
 469 _CRTIMP int __cdecl __MINGW_NOTHROW     putenv (const char*);
 470 _CRTIMP void __cdecl __MINGW_NOTHROW    searchenv (const char*, const char*, char*);
 471
 472 _CRTIMP char* __cdecl __MINGW_NOTHROW   itoa (int, char*, int);
 473 _CRTIMP char* __cdecl __MINGW_NOTHROW   ltoa (long, char*, int);
 474
 475 #ifndef _UWIN
 476 _CRTIMP char* __cdecl __MINGW_NOTHROW   ecvt (double, int, int*, int*);
 477 _CRTIMP char* __cdecl __MINGW_NOTHROW   fcvt (double, int, int*, int*);
 478 _CRTIMP char* __cdecl __MINGW_NOTHROW   gcvt (double, int, char*);
 479 #endif /* _UWIN */
 480 #endif  /* Not _NO_OLDNAMES */
 481
 482 #endif  /* Not __STRICT_ANSI__ */
 483
 484 /* C99 names */
 485
 486 #if !defined __NO_ISOCEXT /* externs in static libmingwex.a */
 487
 488 /* C99 name for _exit */
 489 void __cdecl __MINGW_NOTHROW _Exit(int) __MINGW_ATTRIB_NORETURN;
 490 #ifndef __STRICT_ANSI__   /* inline using non-ansi functions */
 491 __CRT_INLINE void __cdecl __MINGW_NOTHROW _Exit(int __status)
 492         {  _exit (__status); }
 493 #endif
 494
 495 typedef struct { long long quot, rem; } lldiv_t;
 496
 497 lldiv_t __cdecl __MINGW_NOTHROW lldiv (long long, long long) __MINGW_ATTRIB_CONST;
 498
 499 long long __cdecl __MINGW_NOTHROW llabs(long long);
 500 __CRT_INLINE long long __cdecl __MINGW_NOTHROW llabs(long long _j)
 501   {return (_j >= 0 ? _j : -_j);}
 502
 503 long long  __cdecl __MINGW_NOTHROW strtoll (const char* __restrict__, char** __restrict, int);
 504 unsigned long long  __cdecl __MINGW_NOTHROW strtoull (const char* __restrict__, char** __restrict__, int);
 505
 506 #if defined (__MSVCRT__) /* these are stubs for MS _i64 versions */
 507 long long  __cdecl __MINGW_NOTHROW atoll (const char *);
 508
 509 #if !defined (__STRICT_ANSI__)
 510 long long  __cdecl __MINGW_NOTHROW wtoll (const wchar_t *);
 511 char* __cdecl __MINGW_NOTHROW lltoa (long long, char *, int);
 512 char* __cdecl __MINGW_NOTHROW ulltoa (unsigned long long , char *, int);
 513 wchar_t* __cdecl __MINGW_NOTHROW lltow (long long, wchar_t *, int);
 514 wchar_t* __cdecl __MINGW_NOTHROW ulltow (unsigned long long, wchar_t *, int);
 515
 516   /* inline using non-ansi functions */
 517 __CRT_INLINE long long  __cdecl __MINGW_NOTHROW atoll (const char * _c)
 518         { return _atoi64 (_c); }
 519 __CRT_INLINE char*  __cdecl __MINGW_NOTHROW lltoa (long long _n, char * _c, int _i)
 520         { return _i64toa (_n, _c, _i); }
 521 __CRT_INLINE char*  __cdecl __MINGW_NOTHROW ulltoa (unsigned long long _n, char * _c, int _i)
 522         { return _ui64toa (_n, _c, _i); }
 523 __CRT_INLINE long long  __cdecl __MINGW_NOTHROW wtoll (const wchar_t * _w)
 524         { return _wtoi64 (_w); }
 525 __CRT_INLINE wchar_t*  __cdecl __MINGW_NOTHROW lltow (long long _n, wchar_t * _w, int _i)
 526         { return _i64tow (_n, _w, _i); }
 527 __CRT_INLINE wchar_t*  __cdecl __MINGW_NOTHROW ulltow (unsigned long long _n, wchar_t * _w, int _i)
 528         { return _ui64tow (_n, _w, _i); }
 529 #endif /* (__STRICT_ANSI__)  */
 530
 531 #endif /* __MSVCRT__ */
 532
 533 #endif /* !__NO_ISOCEXT */
 534
 535
 536 #ifdef __cplusplus
 537 }
 538 #endif
 539
 540 #endif  /* Not RC_INVOKED */
 541
 542 #endif  /* Not _STDLIB_H_ */
 543
 544