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- /*
- * stdlib.h
- * This file has no copyright assigned and is placed in the Public Domain.
- * This file is a part of the mingw-runtime package.
- * No warranty is given; refer to the file DISCLAIMER within the package.
- *
- * Definitions for common types, variables, and functions.
- *
- */
-
- #ifndef _STDLIB_H_
- #define _STDLIB_H_
-
- /* All the headers include this file. */
- #include <_mingw.h>
-
-
- #define __need_size_t
- #define __need_wchar_t
- #define __need_NULL
- #ifndef RC_INVOKED
- #include <stddef.h>
- #endif /* RC_INVOKED */
-
- /*
- * RAND_MAX is the maximum value that may be returned by rand.
- * The minimum is zero.
- */
- #define RAND_MAX 0x7FFF
-
- /*
- * These values may be used as exit status codes.
- */
- #define EXIT_SUCCESS 0
- #define EXIT_FAILURE 1
-
- /*
- * Definitions for path name functions.
- * NOTE: All of these values have simply been chosen to be conservatively high.
- * Remember that with long file names we can no longer depend on
- * extensions being short.
- */
- #ifndef __STRICT_ANSI__
-
- #ifndef MAX_PATH
- #define MAX_PATH (260)
- #endif
-
- #define _MAX_PATH MAX_PATH
- #define _MAX_DRIVE (3)
- #define _MAX_DIR 256
- #define _MAX_FNAME 256
- #define _MAX_EXT 256
-
- #endif /* Not __STRICT_ANSI__ */
-
-
- #ifndef RC_INVOKED
-
- #ifdef __cplusplus
- extern "C" {
- #endif
-
- #if !defined (__STRICT_ANSI__)
-
- /*
- * This seems like a convenient place to declare these variables, which
- * give programs using WinMain (or main for that matter) access to main-ish
- * argc and argv. environ is a pointer to a table of environment variables.
- * NOTE: Strings in _argv and environ are ANSI strings.
- */
- extern int _argc;
- extern char** _argv;
-
- /* imports from runtime dll of the above variables */
- #ifdef __MSVCRT__
-
- extern int* __cdecl __p___argc(void);
- extern char*** __cdecl __p___argv(void);
- extern wchar_t*** __cdecl __p___wargv(void);
-
- #define __argc (*__p___argc())
- #define __argv (*__p___argv())
- #define __wargv (*__p___wargv())
-
- #else /* !MSVCRT */
-
- #ifndef __DECLSPEC_SUPPORTED
-
- extern int* _imp____argc_dll;
- extern char*** _imp____argv_dll;
- #define __argc (*_imp____argc_dll)
- #define __argv (*_imp____argv_dll)
-
- #else /* __DECLSPEC_SUPPORTED */
-
- __MINGW_IMPORT int __argc_dll;
- __MINGW_IMPORT char** __argv_dll;
- #define __argc __argc_dll
- #define __argv __argv_dll
-
- #endif /* __DECLSPEC_SUPPORTED */
-
- #endif /* __MSVCRT */
- #endif /* __STRICT_ANSI__ */
- /*
- * Also defined in ctype.h.
- */
- #ifndef MB_CUR_MAX
- #ifdef __DECLSPEC_SUPPORTED
- # ifdef __MSVCRT__
- # define MB_CUR_MAX __mb_cur_max
- __MINGW_IMPORT int __mb_cur_max;
- # else /* not __MSVCRT */
- # define MB_CUR_MAX __mb_cur_max_dll
- __MINGW_IMPORT int __mb_cur_max_dll;
- # endif /* not __MSVCRT */
-
- #else /* ! __DECLSPEC_SUPPORTED */
- # ifdef __MSVCRT__
- extern int* _imp____mbcur_max;
- # define MB_CUR_MAX (*_imp____mb_cur_max)
- # else /* not __MSVCRT */
- extern int* _imp____mbcur_max_dll;
- # define MB_CUR_MAX (*_imp____mb_cur_max_dll)
- # endif /* not __MSVCRT */
- #endif /* __DECLSPEC_SUPPORTED */
- #endif /* MB_CUR_MAX */
-
- /*
- * MS likes to declare errno in stdlib.h as well.
- */
-
- #ifdef _UWIN
- #undef errno
- extern int errno;
- #else
- _CRTIMP int* __cdecl _errno(void);
- #define errno (*_errno())
- #endif
- _CRTIMP int* __cdecl __doserrno(void);
- #define _doserrno (*__doserrno())
-
- #if !defined (__STRICT_ANSI__)
- /*
- * Use environ from the DLL, not as a global.
- */
-
- #ifdef __MSVCRT__
- extern _CRTIMP char *** __cdecl __p__environ(void);
- extern _CRTIMP wchar_t *** __cdecl __p__wenviron(void);
- # define _environ (*__p__environ())
- # define _wenviron (*__p__wenviron())
- #else /* ! __MSVCRT__ */
- # ifndef __DECLSPEC_SUPPORTED
- extern char *** _imp___environ_dll;
- # define _environ (*_imp___environ_dll)
- # else /* __DECLSPEC_SUPPORTED */
- __MINGW_IMPORT char ** _environ_dll;
- # define _environ _environ_dll
- # endif /* __DECLSPEC_SUPPORTED */
- #endif /* ! __MSVCRT__ */
-
- #define environ _environ
-
- #ifdef __MSVCRT__
- /* One of the MSVCRTxx libraries */
-
- #ifndef __DECLSPEC_SUPPORTED
- extern int* _imp___sys_nerr;
- # define sys_nerr (*_imp___sys_nerr)
- #else /* __DECLSPEC_SUPPORTED */
- __MINGW_IMPORT int _sys_nerr;
- # ifndef _UWIN
- # define sys_nerr _sys_nerr
- # endif /* _UWIN */
- #endif /* __DECLSPEC_SUPPORTED */
-
- #else /* ! __MSVCRT__ */
-
- /* CRTDLL run time library */
-
- #ifndef __DECLSPEC_SUPPORTED
- extern int* _imp___sys_nerr_dll;
- # define sys_nerr (*_imp___sys_nerr_dll)
- #else /* __DECLSPEC_SUPPORTED */
- __MINGW_IMPORT int _sys_nerr_dll;
- # define sys_nerr _sys_nerr_dll
- #endif /* __DECLSPEC_SUPPORTED */
-
- #endif /* ! __MSVCRT__ */
-
- #ifndef __DECLSPEC_SUPPORTED
- extern char*** _imp__sys_errlist;
- #define sys_errlist (*_imp___sys_errlist)
- #else /* __DECLSPEC_SUPPORTED */
- __MINGW_IMPORT char* _sys_errlist[];
- #ifndef _UWIN
- #define sys_errlist _sys_errlist
- #endif /* _UWIN */
- #endif /* __DECLSPEC_SUPPORTED */
-
- /*
- * OS version and such constants.
- */
-
- #ifdef __MSVCRT__
- /* msvcrtxx.dll */
-
- extern _CRTIMP unsigned __cdecl int* __p__osver(void);
- extern _CRTIMP unsigned __cdecl int* __p__winver(void);
- extern _CRTIMP unsigned __cdecl int* __p__winmajor(void);
- extern _CRTIMP unsigned __cdecl int* __p__winminor(void);
-
- #ifndef __DECLSPEC_SUPPORTED
- # define _osver (*__p__osver())
- # define _winver (*__p__winver())
- # define _winmajor (*__p__winmajor())
- # define _winminor (*__p__winminor())
- #else
- __MINGW_IMPORT unsigned int _osver;
- __MINGW_IMPORT unsigned int _winver;
- __MINGW_IMPORT unsigned int _winmajor;
- __MINGW_IMPORT unsigned int _winminor;
- #endif /* __DECLSPEC_SUPPORTED */
-
- #else
- /* Not msvcrtxx.dll, thus crtdll.dll */
-
- #ifndef __DECLSPEC_SUPPORTED
-
- extern unsigned int* _imp___osver_dll;
- extern unsigned int* _imp___winver_dll;
- extern unsigned int* _imp___winmajor_dll;
- extern unsigned int* _imp___winminor_dll;
-
- #define _osver (*_imp___osver_dll)
- #define _winver (*_imp___winver_dll)
- #define _winmajor (*_imp___winmajor_dll)
- #define _winminor (*_imp___winminor_dll)
-
- #else /* __DECLSPEC_SUPPORTED */
-
- __MINGW_IMPORT unsigned int _osver_dll;
- __MINGW_IMPORT unsigned int _winver_dll;
- __MINGW_IMPORT unsigned int _winmajor_dll;
- __MINGW_IMPORT unsigned int _winminor_dll;
-
- #define _osver _osver_dll
- #define _winver _winver_dll
- #define _winmajor _winmajor_dll
- #define _winminor _winminor_dll
-
- #endif /* __DECLSPEC_SUPPORTED */
-
- #endif
-
- #if defined __MSVCRT__
- /* although the _pgmptr is exported as DATA,
- * be safe and use the access function __p__pgmptr() to get it. */
- _CRTIMP char** __cdecl __p__pgmptr(void);
- #define _pgmptr (*__p__pgmptr())
- _CRTIMP wchar_t** __cdecl __p__wpgmptr(void);
- #define _wpgmptr (*__p__wpgmptr())
- #else /* ! __MSVCRT__ */
- # ifndef __DECLSPEC_SUPPORTED
- extern char** __imp__pgmptr_dll;
- # define _pgmptr (*_imp___pgmptr_dll)
- # else /* __DECLSPEC_SUPPORTED */
- __MINGW_IMPORT char* _pgmptr_dll;
- # define _pgmptr _pgmptr_dll
- # endif /* __DECLSPEC_SUPPORTED */
- /* no wide version in CRTDLL */
- #endif /* __MSVCRT__ */
-
- /*
- * This variable determines the default file mode.
- * TODO: Which flags work?
- */
- #if !defined (__DECLSPEC_SUPPORTED) || defined (__IN_MINGW_RUNTIME)
-
- #ifdef __MSVCRT__
- extern int* _imp___fmode;
- #define _fmode (*_imp___fmode)
- #else
- /* CRTDLL */
- extern int* _imp___fmode_dll;
- #define _fmode (*_imp___fmode_dll)
- #endif
-
- #else /* __DECLSPEC_SUPPORTED */
-
- #ifdef __MSVCRT__
- __MINGW_IMPORT int _fmode;
- #else /* ! __MSVCRT__ */
- __MINGW_IMPORT int _fmode_dll;
- #define _fmode _fmode_dll
- #endif /* ! __MSVCRT__ */
-
- #endif /* __DECLSPEC_SUPPORTED */
-
- #endif /* Not __STRICT_ANSI__ */
-
- _CRTIMP double __cdecl atof (const char*);
- _CRTIMP int __cdecl atoi (const char*);
- _CRTIMP long __cdecl atol (const char*);
- #if !defined (__STRICT_ANSI__)
- _CRTIMP int __cdecl _wtoi (const wchar_t *);
- _CRTIMP long __cdecl _wtol (const wchar_t *);
- #endif
- _CRTIMP double __cdecl strtod (const char*, char**);
- #if !defined __NO_ISOCEXT /* extern stub in static libmingwex.a */
- __CRT_INLINE float __cdecl strtof (const char *nptr, char **endptr)
- { return (strtod (nptr, endptr));}
- long double __cdecl strtold (const char * __restrict__, char ** __restrict__);
- #endif /* __NO_ISOCEXT */
-
- _CRTIMP long __cdecl strtol (const char*, char**, int);
- _CRTIMP unsigned long __cdecl strtoul (const char*, char**, int);
-
- #ifndef _WSTDLIB_DEFINED
- /* also declared in wchar.h */
- _CRTIMP double __cdecl wcstod (const wchar_t*, wchar_t**);
- #if !defined __NO_ISOCEXT /* extern stub in static libmingwex.a */
- __CRT_INLINE float __cdecl wcstof( const wchar_t *nptr, wchar_t **endptr)
- { return (wcstod(nptr, endptr)); }
- long double __cdecl wcstold (const wchar_t * __restrict__, wchar_t ** __restrict__);
- #endif /* __NO_ISOCEXT */
-
- _CRTIMP long __cdecl wcstol (const wchar_t*, wchar_t**, int);
- _CRTIMP unsigned long __cdecl wcstoul (const wchar_t*, wchar_t**, int);
- #define _WSTDLIB_DEFINED
- #endif
-
- _CRTIMP size_t __cdecl wcstombs (char*, const wchar_t*, size_t);
- _CRTIMP int __cdecl wctomb (char*, wchar_t);
-
- _CRTIMP int __cdecl mblen (const char*, size_t);
- _CRTIMP size_t __cdecl mbstowcs (wchar_t*, const char*, size_t);
- _CRTIMP int __cdecl mbtowc (wchar_t*, const char*, size_t);
-
- _CRTIMP int __cdecl rand (void);
- _CRTIMP void __cdecl srand (unsigned int);
-
- _CRTIMP void* __cdecl calloc (size_t, size_t) __MINGW_ATTRIB_MALLOC;
- _CRTIMP void* __cdecl malloc (size_t) __MINGW_ATTRIB_MALLOC;
- _CRTIMP void* __cdecl realloc (void*, size_t);
- _CRTIMP void __cdecl free (void*);
-
- _CRTIMP void __cdecl abort (void) __MINGW_ATTRIB_NORETURN;
- _CRTIMP void __cdecl exit (int) __MINGW_ATTRIB_NORETURN;
-
- /* Note: This is in startup code, not imported directly from dll */
- int __cdecl atexit (void (*)(void));
-
- _CRTIMP int __cdecl system (const char*);
- _CRTIMP char* __cdecl getenv (const char*);
-
- /* bsearch and qsort are also in non-ANSI header search.h */
- _CRTIMP void* __cdecl bsearch (const void*, const void*, size_t, size_t,
- int (*)(const void*, const void*));
- _CRTIMP void __cdecl qsort (void*, size_t, size_t,
- int (*)(const void*, const void*));
-
- _CRTIMP int __cdecl abs (int) __MINGW_ATTRIB_CONST;
- _CRTIMP long __cdecl labs (long) __MINGW_ATTRIB_CONST;
-
- /*
- * div_t and ldiv_t are structures used to return the results of div and
- * ldiv.
- *
- * NOTE: div and ldiv appear not to work correctly unless
- * -fno-pcc-struct-return is specified. This is included in the
- * mingw32 specs file.
- */
- typedef struct { int quot, rem; } div_t;
- typedef struct { long quot, rem; } ldiv_t;
-
- _CRTIMP div_t __cdecl div (int, int) __MINGW_ATTRIB_CONST;
- _CRTIMP ldiv_t __cdecl ldiv (long, long) __MINGW_ATTRIB_CONST;
-
- #if !defined (__STRICT_ANSI__)
-
- /*
- * NOTE: Officially the three following functions are obsolete. The Win32 API
- * functions SetErrorMode, Beep and Sleep are their replacements.
- */
- _CRTIMP void __cdecl _beep (unsigned int, unsigned int);
- _CRTIMP void __cdecl _seterrormode (int);
- _CRTIMP void __cdecl _sleep (unsigned long);
-
- _CRTIMP void __cdecl _exit (int) __MINGW_ATTRIB_NORETURN;
-
- /* _onexit is MS extension. Use atexit for portability. */
- /* Note: This is in startup code, not imported directly from dll */
- typedef int (* _onexit_t)(void);
- _onexit_t __cdecl _onexit( _onexit_t );
-
- _CRTIMP int __cdecl _putenv (const char*);
- _CRTIMP void __cdecl _searchenv (const char*, const char*, char*);
-
-
- _CRTIMP char* __cdecl _ecvt (double, int, int*, int*);
- _CRTIMP char* __cdecl _fcvt (double, int, int*, int*);
- _CRTIMP char* __cdecl _gcvt (double, int, char*);
-
- _CRTIMP void __cdecl _makepath (char*, const char*, const char*, const char*, const char*);
- _CRTIMP void __cdecl _splitpath (const char*, char*, char*, char*, char*);
- _CRTIMP char* __cdecl _fullpath (char*, const char*, size_t);
-
- _CRTIMP char* __cdecl _itoa (int, char*, int);
- _CRTIMP char* __cdecl _ltoa (long, char*, int);
- _CRTIMP char* __cdecl _ultoa(unsigned long, char*, int);
- _CRTIMP wchar_t* __cdecl _itow (int, wchar_t*, int);
- _CRTIMP wchar_t* __cdecl _ltow (long, wchar_t*, int);
- _CRTIMP wchar_t* __cdecl _ultow (unsigned long, wchar_t*, int);
-
- #ifdef __MSVCRT__
- _CRTIMP __int64 __cdecl _atoi64(const char *);
- _CRTIMP char* __cdecl _i64toa(__int64, char *, int);
- _CRTIMP char* __cdecl _ui64toa(unsigned __int64, char *, int);
- _CRTIMP __int64 __cdecl _wtoi64(const wchar_t *);
- _CRTIMP wchar_t* __cdecl _i64tow(__int64, wchar_t *, int);
- _CRTIMP wchar_t* __cdecl _ui64tow(unsigned __int64, wchar_t *, int);
-
- _CRTIMP wchar_t* __cdecl _wgetenv(const wchar_t*);
- _CRTIMP int __cdecl _wputenv(const wchar_t*);
- _CRTIMP void __cdecl _wsearchenv(const wchar_t*, const wchar_t*, wchar_t*);
- _CRTIMP void __cdecl _wmakepath(wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*);
- _CRTIMP void __cdecl _wsplitpath (const wchar_t*, wchar_t*, wchar_t*, wchar_t*, wchar_t*);
- _CRTIMP wchar_t* __cdecl _wfullpath (wchar_t*, const wchar_t*, size_t);
-
- _CRTIMP unsigned int __cdecl _rotl(unsigned int, int) __MINGW_ATTRIB_CONST;
- _CRTIMP unsigned int __cdecl _rotr(unsigned int, int) __MINGW_ATTRIB_CONST;
- _CRTIMP unsigned long __cdecl _lrotl(unsigned long, int) __MINGW_ATTRIB_CONST;
- _CRTIMP unsigned long __cdecl _lrotr(unsigned long, int) __MINGW_ATTRIB_CONST;
- #endif
-
- #ifndef _NO_OLDNAMES
-
- _CRTIMP int __cdecl putenv (const char*);
- _CRTIMP void __cdecl searchenv (const char*, const char*, char*);
-
- _CRTIMP char* __cdecl itoa (int, char*, int);
- _CRTIMP char* __cdecl ltoa (long, char*, int);
-
- #ifndef _UWIN
- _CRTIMP char* __cdecl ecvt (double, int, int*, int*);
- _CRTIMP char* __cdecl fcvt (double, int, int*, int*);
- _CRTIMP char* __cdecl gcvt (double, int, char*);
- #endif /* _UWIN */
- #endif /* Not _NO_OLDNAMES */
-
- #endif /* Not __STRICT_ANSI__ */
-
- /* C99 names */
-
- #if !defined __NO_ISOCEXT /* externs in static libmingwex.a */
-
- /* C99 name for _exit */
- void __cdecl _Exit(int) __MINGW_ATTRIB_NORETURN;
- #ifndef __STRICT_ANSI__ /* inline using non-ansi functions */
- __CRT_INLINE void __cdecl _Exit(int status)
- { _exit(status); }
- #endif
-
- typedef struct { long long quot, rem; } lldiv_t;
-
- lldiv_t __cdecl lldiv (long long, long long) __MINGW_ATTRIB_CONST;
-
- __CRT_INLINE long long __cdecl llabs(long long _j)
- {return (_j >= 0 ? _j : -_j);}
-
- long long __cdecl strtoll (const char* __restrict__, char** __restrict, int);
- unsigned long long __cdecl strtoull (const char* __restrict__, char** __restrict__, int);
-
- #if defined (__MSVCRT__) /* these are stubs for MS _i64 versions */
- long long __cdecl atoll (const char *);
-
- #if !defined (__STRICT_ANSI__)
- long long __cdecl wtoll (const wchar_t *);
- char* __cdecl lltoa (long long, char *, int);
- char* __cdecl ulltoa (unsigned long long , char *, int);
- wchar_t* __cdecl lltow (long long, wchar_t *, int);
- wchar_t* __cdecl ulltow (unsigned long long, wchar_t *, int);
-
- /* inline using non-ansi functions */
- __CRT_INLINE long long __cdecl atoll (const char * _c)
- { return _atoi64 (_c); }
- __CRT_INLINE char* __cdecl lltoa (long long _n, char * _c, int _i)
- { return _i64toa (_n, _c, _i); }
- __CRT_INLINE char* __cdecl ulltoa (unsigned long long _n, char * _c, int _i)
- { return _ui64toa (_n, _c, _i); }
- __CRT_INLINE long long __cdecl wtoll (const wchar_t * _w)
- { return _wtoi64 (_w); }
- __CRT_INLINE wchar_t* __cdecl lltow (long long _n, wchar_t * _w, int _i)
- { return _i64tow (_n, _w, _i); }
- __CRT_INLINE wchar_t* __cdecl ulltow (unsigned long long _n, wchar_t * _w, int _i)
- { return _ui64tow (_n, _w, _i); }
- #endif /* (__STRICT_ANSI__) */
-
- #endif /* __MSVCRT__ */
-
- #endif /* !__NO_ISOCEXT */
-
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* Not RC_INVOKED */
-
- #endif /* Not _STDLIB_H_ */
-
-