/*
* 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 __MINGW_NOTHROW __p___argc(void);
extern char*** __cdecl __MINGW_NOTHROW __p___argv(void);
extern wchar_t*** __cdecl __MINGW_NOTHROW __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 __MINGW_NOTHROW _errno(void);
#define errno (*_errno())
#endif
_CRTIMP int* __cdecl __MINGW_NOTHROW __doserrno(void);
#define _doserrno (*__doserrno())
#if !defined (__STRICT_ANSI__)
/*
* Use environ from the DLL, not as a global.
*/
#ifdef __MSVCRT__
extern _CRTIMP char *** __cdecl __MINGW_NOTHROW __p__environ(void);
extern _CRTIMP wchar_t *** __cdecl __MINGW_NOTHROW __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 __MINGW_NOTHROW int* __p__osver(void);
extern _CRTIMP unsigned __cdecl __MINGW_NOTHROW int* __p__winver(void);
extern _CRTIMP unsigned __cdecl __MINGW_NOTHROW int* __p__winmajor(void);
extern _CRTIMP unsigned __cdecl __MINGW_NOTHROW 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 __MINGW_NOTHROW __p__pgmptr(void);
#define _pgmptr (*__p__pgmptr())
_CRTIMP wchar_t** __cdecl __MINGW_NOTHROW __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 __MINGW_NOTHROW atof (const char*);
_CRTIMP int __cdecl __MINGW_NOTHROW atoi (const char*);
_CRTIMP long __cdecl __MINGW_NOTHROW atol (const char*);
#if !defined (__STRICT_ANSI__)
_CRTIMP int __cdecl __MINGW_NOTHROW _wtoi (const wchar_t *);
_CRTIMP long __cdecl __MINGW_NOTHROW _wtol (const wchar_t *);
#endif
_CRTIMP double __cdecl __MINGW_NOTHROW strtod (const char*, char**);
#if !defined __NO_ISOCEXT /* in libmingwex.a */
float __cdecl __MINGW_NOTHROW strtof (const char * __restrict__, char ** __restrict__);
long double __cdecl __MINGW_NOTHROW strtold (const char * __restrict__, char ** __restrict__);
#endif /* __NO_ISOCEXT */
_CRTIMP long __cdecl __MINGW_NOTHROW strtol (const char*, char**, int);
_CRTIMP unsigned long __cdecl __MINGW_NOTHROW strtoul (const char*, char**, int);
#ifndef _WSTDLIB_DEFINED
/* also declared in wchar.h */
_CRTIMP long __cdecl __MINGW_NOTHROW wcstol (const wchar_t*, wchar_t**, int);
_CRTIMP unsigned long __cdecl __MINGW_NOTHROW wcstoul (const wchar_t*, wchar_t**, int);
_CRTIMP double __cdecl __MINGW_NOTHROW wcstod (const wchar_t*, wchar_t**);
#if !defined __NO_ISOCEXT /* in libmingwex.a */
float __cdecl __MINGW_NOTHROW wcstof( const wchar_t * __restrict__, wchar_t ** __restrict__);
long double __cdecl __MINGW_NOTHROW wcstold (const wchar_t * __restrict__, wchar_t ** __restrict__);
#endif /* __NO_ISOCEXT */
#ifdef __MSVCRT__
_CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _wgetenv(const wchar_t*);
_CRTIMP int __cdecl __MINGW_NOTHROW _wputenv(const wchar_t*);
_CRTIMP void __cdecl __MINGW_NOTHROW _wsearchenv(const wchar_t*, const wchar_t*, wchar_t*);
_CRTIMP int __cdecl __MINGW_NOTHROW _wsystem(const wchar_t*);
_CRTIMP void __cdecl __MINGW_NOTHROW _wmakepath(wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*, const wchar_t*);
_CRTIMP void __cdecl __MINGW_NOTHROW _wsplitpath (const wchar_t*, wchar_t*, wchar_t*, wchar_t*, wchar_t*);
_CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _wfullpath (wchar_t*, const wchar_t*, size_t);
#endif
#define _WSTDLIB_DEFINED
#endif
_CRTIMP size_t __cdecl __MINGW_NOTHROW wcstombs (char*, const wchar_t*, size_t);
_CRTIMP int __cdecl __MINGW_NOTHROW wctomb (char*, wchar_t);
_CRTIMP int __cdecl __MINGW_NOTHROW mblen (const char*, size_t);
_CRTIMP size_t __cdecl __MINGW_NOTHROW mbstowcs (wchar_t*, const char*, size_t);
_CRTIMP int __cdecl __MINGW_NOTHROW mbtowc (wchar_t*, const char*, size_t);
_CRTIMP int __cdecl __MINGW_NOTHROW rand (void);
_CRTIMP void __cdecl __MINGW_NOTHROW srand (unsigned int);
_CRTIMP void* __cdecl __MINGW_NOTHROW calloc (size_t, size_t) __MINGW_ATTRIB_MALLOC;
_CRTIMP void* __cdecl __MINGW_NOTHROW malloc (size_t) __MINGW_ATTRIB_MALLOC;
_CRTIMP void* __cdecl __MINGW_NOTHROW realloc (void*, size_t);
_CRTIMP void __cdecl __MINGW_NOTHROW free (void*);
_CRTIMP void __cdecl __MINGW_NOTHROW abort (void) __MINGW_ATTRIB_NORETURN;
_CRTIMP void __cdecl __MINGW_NOTHROW exit (int) __MINGW_ATTRIB_NORETURN;
/* Note: This is in startup code, not imported directly from dll */
int __cdecl __MINGW_NOTHROW atexit (void (*)(void));
_CRTIMP int __cdecl __MINGW_NOTHROW system (const char*);
_CRTIMP char* __cdecl __MINGW_NOTHROW 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 __MINGW_NOTHROW abs (int) __MINGW_ATTRIB_CONST;
_CRTIMP long __cdecl __MINGW_NOTHROW 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 __MINGW_NOTHROW div (int, int) __MINGW_ATTRIB_CONST;
_CRTIMP ldiv_t __cdecl __MINGW_NOTHROW 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 __MINGW_NOTHROW _beep (unsigned int, unsigned int) __MINGW_ATTRIB_DEPRECATED;
/* Not to be confused with _set_error_mode (int). */
_CRTIMP void __cdecl __MINGW_NOTHROW _seterrormode (int) __MINGW_ATTRIB_DEPRECATED;
_CRTIMP void __cdecl __MINGW_NOTHROW _sleep (unsigned long) __MINGW_ATTRIB_DEPRECATED;
_CRTIMP void __cdecl __MINGW_NOTHROW _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 __MINGW_NOTHROW _onexit( _onexit_t );
_CRTIMP int __cdecl __MINGW_NOTHROW _putenv (const char*);
_CRTIMP void __cdecl __MINGW_NOTHROW _searchenv (const char*, const char*, char*);
_CRTIMP char* __cdecl __MINGW_NOTHROW _ecvt (double, int, int*, int*);
_CRTIMP char* __cdecl __MINGW_NOTHROW _fcvt (double, int, int*, int*);
_CRTIMP char* __cdecl __MINGW_NOTHROW _gcvt (double, int, char*);
_CRTIMP void __cdecl __MINGW_NOTHROW _makepath (char*, const char*, const char*, const char*, const char*);
_CRTIMP void __cdecl __MINGW_NOTHROW _splitpath (const char*, char*, char*, char*, char*);
_CRTIMP char* __cdecl __MINGW_NOTHROW _fullpath (char*, const char*, size_t);
_CRTIMP char* __cdecl __MINGW_NOTHROW _itoa (int, char*, int);
_CRTIMP char* __cdecl __MINGW_NOTHROW _ltoa (long, char*, int);
_CRTIMP char* __cdecl __MINGW_NOTHROW _ultoa(unsigned long, char*, int);
_CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _itow (int, wchar_t*, int);
_CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _ltow (long, wchar_t*, int);
_CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _ultow (unsigned long, wchar_t*, int);
#ifdef __MSVCRT__
_CRTIMP __int64 __cdecl __MINGW_NOTHROW _atoi64(const char *);
_CRTIMP char* __cdecl __MINGW_NOTHROW _i64toa(__int64, char *, int);
_CRTIMP char* __cdecl __MINGW_NOTHROW _ui64toa(unsigned __int64, char *, int);
_CRTIMP __int64 __cdecl __MINGW_NOTHROW _wtoi64(const wchar_t *);
_CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _i64tow(__int64, wchar_t *, int);
_CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _ui64tow(unsigned __int64, wchar_t *, int);
_CRTIMP unsigned int __cdecl __MINGW_NOTHROW _rotl(unsigned int, int) __MINGW_ATTRIB_CONST;
_CRTIMP unsigned int __cdecl __MINGW_NOTHROW _rotr(unsigned int, int) __MINGW_ATTRIB_CONST;
_CRTIMP unsigned long __cdecl __MINGW_NOTHROW _lrotl(unsigned long, int) __MINGW_ATTRIB_CONST;
_CRTIMP unsigned long __cdecl __MINGW_NOTHROW _lrotr(unsigned long, int) __MINGW_ATTRIB_CONST;
_CRTIMP int __cdecl __MINGW_NOTHROW _set_error_mode (int);
#define _OUT_TO_DEFAULT 0
#define _OUT_TO_STDERR 1
#define _OUT_TO_MSGBOX 2
#define _REPORT_ERRMODE 3
#if __MSVCRT_VERSION__ >= 0x800
#ifndef _INTPTR_T_DEFINED
#define _INTPTR_T_DEFINED
#ifdef _WIN64
typedef __int64 intptr_t;
#else
typedef int intptr_t;
#endif
#endif
_CRTIMP unsigned int __cdecl __MINGW_NOTHROW _set_abort_behavior (unsigned int, unsigned int);
/* These masks work with msvcr80.dll version 8.0.50215.44 (a beta release). */
#define _WRITE_ABORT_MSG 1
#define _CALL_REPORTFAULT 2
typedef void (* _invalid_parameter_handler) (const wchar_t *,
const wchar_t *,
const wchar_t *,
unsigned int,
uintptr_t);
_invalid_parameter_handler _set_invalid_parameter_handler (_invalid_parameter_handler);
#endif /* __MSVCRT_VERSION__ >= 0x800 */
#endif /* __MSVCRT__ */
#ifndef _NO_OLDNAMES
_CRTIMP int __cdecl __MINGW_NOTHROW putenv (const char*);
_CRTIMP void __cdecl __MINGW_NOTHROW searchenv (const char*, const char*, char*);
_CRTIMP char* __cdecl __MINGW_NOTHROW itoa (int, char*, int);
_CRTIMP char* __cdecl __MINGW_NOTHROW ltoa (long, char*, int);
#ifndef _UWIN
_CRTIMP char* __cdecl __MINGW_NOTHROW ecvt (double, int, int*, int*);
_CRTIMP char* __cdecl __MINGW_NOTHROW fcvt (double, int, int*, int*);
_CRTIMP char* __cdecl __MINGW_NOTHROW 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 __MINGW_NOTHROW _Exit(int) __MINGW_ATTRIB_NORETURN;
#ifndef __STRICT_ANSI__ /* inline using non-ansi functions */
__CRT_INLINE void __cdecl __MINGW_NOTHROW _Exit(int __status)
{ _exit (__status); }
#endif
typedef struct { long long quot, rem; } lldiv_t;
lldiv_t __cdecl __MINGW_NOTHROW lldiv (long long, long long) __MINGW_ATTRIB_CONST;
long long __cdecl __MINGW_NOTHROW llabs(long long);
__CRT_INLINE long long __cdecl __MINGW_NOTHROW llabs(long long _j)
{return (_j >= 0 ? _j : -_j);}
long long __cdecl __MINGW_NOTHROW strtoll (const char* __restrict__, char** __restrict, int);
unsigned long long __cdecl __MINGW_NOTHROW strtoull (const char* __restrict__, char** __restrict__, int);
#if defined (__MSVCRT__) /* these are stubs for MS _i64 versions */
long long __cdecl __MINGW_NOTHROW atoll (const char *);
#if !defined (__STRICT_ANSI__)
long long __cdecl __MINGW_NOTHROW wtoll (const wchar_t *);
char* __cdecl __MINGW_NOTHROW lltoa (long long, char *, int);
char* __cdecl __MINGW_NOTHROW ulltoa (unsigned long long , char *, int);
wchar_t* __cdecl __MINGW_NOTHROW lltow (long long, wchar_t *, int);
wchar_t* __cdecl __MINGW_NOTHROW ulltow (unsigned long long, wchar_t *, int);
/* inline using non-ansi functions */
__CRT_INLINE long long __cdecl __MINGW_NOTHROW atoll (const char * _c)
{ return _atoi64 (_c); }
__CRT_INLINE char* __cdecl __MINGW_NOTHROW lltoa (long long _n, char * _c, int _i)
{ return _i64toa (_n, _c, _i); }
__CRT_INLINE char* __cdecl __MINGW_NOTHROW ulltoa (unsigned long long _n, char * _c, int _i)
{ return _ui64toa (_n, _c, _i); }
__CRT_INLINE long long __cdecl __MINGW_NOTHROW wtoll (const wchar_t * _w)
{ return _wtoi64 (_w); }
__CRT_INLINE wchar_t* __cdecl __MINGW_NOTHROW lltow (long long _n, wchar_t * _w, int _i)
{ return _i64tow (_n, _w, _i); }
__CRT_INLINE wchar_t* __cdecl __MINGW_NOTHROW 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_ */