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stdlib.h
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/* stdlib.h
Definitions for common types, variables, and functions.
*/
/*
* C/C++ Run Time Library - Version 10.0
*
* Copyright (c) 1987, 2000 by Inprise Corporation
* All Rights Reserved.
*
*/
/* $Revision: 9.19 $ */
#ifndef __STDLIB_H
#define __STDLIB_H
#define _INC_STDLIB /* MSC Guard name */
#ifndef ___STDDEF_H
#include <_stddef.h>
#endif
#ifndef __SEARCH_H
#include <search.h> /* Factored out all the search functions to search.h */
#endif
#if !defined(RC_INVOKED)
#if defined(__STDC__)
#pragma warn -nak
#endif
#endif /* !RC_INVOKED */
#ifdef __cplusplus
extern "C"{
#endif
/* Intrinsics must be prototyped outside of any namespace, so we list them here
before entering namespace std.
*/
int _RTLENTRY __abs__(int);
unsigned char _RTLENTRY ___crotl__(unsigned char __value, int __count);
unsigned char _RTLENTRY ___crotr__(unsigned char __value, int __count);
unsigned long _RTLENTRY ___lrotl__(unsigned long __val, int __count);
unsigned long _RTLENTRY ___lrotr__(unsigned long __val, int __count);
unsigned short _RTLENTRY ___rotl__ (unsigned short __value, int __count);
unsigned short _RTLENTRY ___rotr__ (unsigned short __value, int __count);
#ifdef __cplusplus
} // extern "C"
#endif
#ifdef __cplusplus
namespace std {
#endif /* __cplusplus */
#if !defined(RC_INVOKED)
#pragma pack(push, 1)
#endif /* !RC_INVOKED */
#ifndef _DIV_T
#define _DIV_T
typedef struct {
int quot;
int rem;
} div_t;
#endif
#ifndef _LDIV_T
#define _LDIV_T
typedef struct {
long quot;
long rem;
} ldiv_t;
#endif
#define MB_CUR_MAX __mb_cur_max
/* Maximum value returned by "rand" function
*/
#define RAND_MAX 0x7FFFU
/* Maximum value returned by "_lrand" function (also used by random() macro)
*/
#define LRAND_MAX 0x7FFFFFFFU
#define EXIT_SUCCESS 0
#define EXIT_FAILURE 1
typedef void (_USERENTRY * atexit_t)(void);
/*
These 2 constants are defined in MS's stdlib.h.
*/
#define DOS_MODE 0 /* DOS 16-bit */
#define OS2_MODE 1 /* OS/2 16-bit */
#ifdef __cplusplus
extern "C" {
#endif
void _RTLENTRY _EXPFUNC abort(void);
#if !defined(__ABS_DEFINED)
#define __ABS_DEFINED
#ifdef __cplusplus
inline int _RTLENTRY abs(int __x) { return __abs__(__x); }
#else
int _RTLENTRY _EXPFUNC abs(int __x);
# define abs(__x) __abs__(__x)
#endif
#endif /* __ABS_DEFINED */
int _RTLENTRY _EXPFUNC atexit(void (_USERENTRY * __func)(void));
double _RTLENTRY _EXPFUNC atof(const char * __s);
int _RTLENTRY _EXPFUNC atoi(const char * __s);
long _RTLENTRY _EXPFUNC atol(const char * __s);
void * _RTLENTRY _EXPFUNC calloc(_SIZE_T __nitems, _SIZE_T __size);
div_t _RTLENTRY _EXPFUNC div(int __numer, int __denom);
void _RTLENTRY _EXPFUNC exit(int __status);
void _RTLENTRY _EXPFUNC free(void * __block);
char * _RTLENTRY _EXPFUNC getenv(const char * __name);
long _RTLENTRY _EXPFUNC labs(long __x);
ldiv_t _RTLENTRY _EXPFUNC ldiv(long __numer, long __denom);
void * _RTLENTRY _EXPFUNC malloc(_SIZE_T __size);
int _RTLENTRY _EXPFUNC mblen(const char * __s, _SIZE_T __n);
_SIZE_T _RTLENTRY _EXPFUNC mbstowcs(wchar_t *__pwcs, const char * __s,
_SIZE_T __n);
int _RTLENTRY _EXPFUNC mbtowc(wchar_t *__pwc, const char * __s, _SIZE_T __n);
int _RTLENTRY _EXPFUNC rand(void);
void * _RTLENTRY _EXPFUNC realloc(void * __block, _SIZE_T __size);
void _RTLENTRY _EXPFUNC srand(unsigned __seed);
double _RTLENTRY _EXPFUNC strtod(const char * __s, char * *__endptr);
long _RTLENTRY _EXPFUNC strtol(const char * __s, char * *__endptr,
int __radix);
long double _RTLENTRY _EXPFUNC _strtold(const char * __s, char * *__endptr);
unsigned long _RTLENTRY _EXPFUNC strtoul(const char * __s, char * *__endptr,
int __radix);
int _RTLENTRY _EXPFUNC system(const char * __command);
_SIZE_T _RTLENTRY _EXPFUNC wcstombs(char * __s, const wchar_t *__pwcs,_SIZE_T __n);
int _RTLENTRY _EXPFUNC wctomb(char * __s, wchar_t __wc);
double _RTLENTRY _EXPFUNC _wtof(const wchar_t * __s);
int _RTLENTRY _EXPFUNC _wtoi(const wchar_t * __s);
long _RTLENTRY _EXPFUNC _wtol(const wchar_t * __s);
long double _RTLENTRY _EXPFUNC _wtold(const wchar_t * __s);
double _RTLENTRY _EXPFUNC wcstod(const wchar_t * __s, wchar_t * *__endptr);
long _RTLENTRY _EXPFUNC wcstol(const wchar_t * __s, wchar_t * *__endptr, int __radix);
long double _RTLENTRY _EXPFUNC _wcstold(const wchar_t * __s, wchar_t * *__endptr);
unsigned long _RTLENTRY _EXPFUNC wcstoul(const wchar_t * __s, wchar_t * *__endptr, int __radix);
int _RTLENTRY _EXPFUNC _wsystem(const wchar_t * __command);
wchar_t * _RTLENTRY _EXPFUNC _itow(int __value, wchar_t *__string, int __radix);
wchar_t * _RTLENTRY _EXPFUNC _ltow(long __value, wchar_t *__string, int __radix);
wchar_t * _RTLENTRY _EXPFUNC _ultow(unsigned long __value, wchar_t *__string, int __radix);
#if !defined(__STDC__)
#if defined (_INTEGRAL_MAX_BITS) && (_INTEGRAL_MAX_BITS >= 64)
__int64 _RTLENTRY _EXPFUNC _atoi64(const char * __s);
char * _RTLENTRY _EXPFUNC _i64toa(__int64 __value, char *__strP, int __radix);
char * _RTLENTRY _EXPFUNC _ui64toa(unsigned __int64 __value, char *__strP, int __radix);
__int64 _RTLENTRY _EXPFUNC _wtoi64(const wchar_t * __s);
wchar_t * _RTLENTRY _EXPFUNC _i64tow(__int64 __value, wchar_t *__strP, int __radix);
wchar_t * _RTLENTRY _EXPFUNC _ui64tow(unsigned __int64 __value, wchar_t *__strP, int __radix);
#endif
char * _RTLENTRY _EXPFUNC ltoa(long __value, char * __string, int __radix);
char * _RTLENTRY _EXPFUNC ecvt(double __value, int __ndig, int * __dec, int * __sign);
char * _RTLENTRY _EXPFUNC fcvt(double __value, int __ndig, int * __dec, int * __sign);
char * _RTLENTRY _EXPFUNC gcvt(double __value, int __ndec, char * __buf);
#endif /* __STDC__ */
/* Variables */
#ifdef _MT
extern int * _RTLENTRY _EXPFUNC __errno(void);
extern int * _RTLENTRY _EXPFUNC __doserrno(void);
#define errno (*__errno())
#define _doserrno (*__doserrno())
#else /* MT */
extern int _RTLENTRY _EXPDATA errno;
extern int _RTLENTRY _EXPDATA _doserrno;
#endif /* MT */
extern int _RTLENTRY _EXPDATA __mb_cur_max;
#if !defined(__STDC__)
/* Values for _osmode */
#define _WIN_MODE 2 /* Windows 16- or 32-bit */
#define _OS2_20_MODE 3 /* OS/2 32-bit */
#define _DOSX32_MODE 4 /* DOS 32-bit */
#define environ _environ
/* MSC compatible routines: */
void _RTLENTRY _EXPFUNC _seterrormode(int __mode);
#endif /* __STDC__ */
extern char ** _RTLENTRY _EXPDATA _environ;
extern wchar_t ** _RTLENTRY _EXPDATA _wenviron;
extern int _RTLENTRY _EXPDATA _fileinfo;
extern int _RTLENTRY _fmode;
extern unsigned char _RTLENTRY _EXPDATA _osmajor;
extern unsigned char _RTLENTRY _EXPDATA _osminor;
extern unsigned char _RTLENTRY _EXPDATA _osmode;
extern unsigned int _RTLENTRY _EXPDATA _osversion;
extern int _RTLENTRY _EXPDATA _cmdline_escapes;
#if !defined(__STDC__)
#define sys_nerr _sys_nerr
#define sys_errlist _sys_errlist
#endif
extern char * _RTLENTRY _EXPDATA _sys_errlist[];
extern int _RTLENTRY _EXPDATA _sys_nerr;
#ifdef __cplusplus
}
#endif
#if !defined(__STDC__) && !defined(__CODEGUARD__)
#ifdef __cplusplus
inline int _RTLENTRY atoi(const char *__s) { return (int)atol(__s); }
#else
# define atoi(__s)((int) atol(__s))
#endif
#endif
/* Constants for MSC pathname functions */
#define _MAX_PATH 260
#define _MAX_DRIVE 3
#define _MAX_DIR 256
#define _MAX_FNAME 256
#define _MAX_EXT 256
#ifdef __cplusplus
extern "C" {
#endif
long double _RTLENTRY _EXPFUNC _atold(const char * __s);
unsigned char _RTLENTRY _EXPFUNC _crotl(unsigned char __value, int __count);
unsigned char _RTLENTRY _EXPFUNC _crotr(unsigned char __value, int __count);
char * _RTLENTRY _EXPFUNC _ecvt(double __value, int __ndig, int * __dec,
int * __sign);
void _RTLENTRY _EXPFUNC _exit(int __status);
char * _RTLENTRY _EXPFUNC _fcvt(double __value, int __ndig, int * __dec,
int * __sign);
char * _RTLENTRY _EXPFUNC _fullpath(char * __buf, const char * __path,
_SIZE_T __maxlen);
char * _RTLENTRY _EXPFUNC _gcvt(double __value, int __ndec,
char * __buf);
char * _RTLENTRY _EXPFUNC itoa(int __value, char * __string,
int __radix);
long _RTLENTRY _EXPFUNC _lrand(void);
unsigned long _RTLENTRY _EXPFUNC _lrotl(unsigned long __val, int __count);
unsigned long _RTLENTRY _EXPFUNC _lrotr(unsigned long __val, int __count);
char * _RTLENTRY _EXPFUNC _ltoa(long __value, char * __string,
int __radix);
void _RTLENTRY _EXPFUNC _makepath(char * __path,
const char * __drive,
const char * __dir,
const char * __name,
const char * __ext );
int _RTLENTRY _EXPFUNC putenv(const char * __name);
unsigned short _RTLENTRY _EXPFUNC _rotl(unsigned short __value, int __count);
unsigned short _RTLENTRY _EXPFUNC _rotr(unsigned short __value, int __count);
void _RTLENTRY _EXPFUNC _searchenv(const char * __file,
const char * __varname,
char *__pathname);
void _RTLENTRY _EXPFUNC _searchstr(const char * __file,
const char * __ipath,
char *__pathname);
void _RTLENTRY _EXPFUNC _splitpath(const char * __path,
char * __drive,
char * __dir,
char * __name,
char * __ext );
void _RTLENTRY _EXPFUNC swab(char * __from, char * __to, int __nbytes);
char * _RTLENTRY _EXPFUNC ultoa(unsigned long __value, char * __string,
int __radix);
void _RTLENTRY _EXPFUNC perror(const char * __s);
void _RTLENTRY _EXPFUNC _wperror(const wchar_t * __s);
wchar_t * _RTLENTRY _EXPFUNC _wfullpath(wchar_t * __buf,const wchar_t * __path,
_SIZE_T __maxlen);
void _RTLENTRY _EXPFUNC _wmakepath(wchar_t * __path,
const wchar_t * __drive,
const wchar_t * __dir,
const wchar_t * __name,
const wchar_t * __ext );
void _RTLENTRY _EXPFUNC _wsplitpath(const wchar_t * __path,
wchar_t * __drive,
wchar_t * __dir,
wchar_t * __name,
wchar_t * __ext );
void _RTLENTRY _EXPFUNC _wsearchenv(const wchar_t * __file,
const wchar_t * __varname,
wchar_t *__pathname);
void _RTLENTRY _EXPFUNC _wsearchstr(const wchar_t * __file,
const wchar_t * __ipath,
wchar_t *__pathname);
wchar_t * _RTLENTRY _EXPFUNC _wgetenv(const wchar_t * __name);
int _RTLENTRY _EXPFUNC _wputenv(const wchar_t * __name);
#ifdef __cplusplus
}
#endif
#if !defined(__STDC__)
#if defined(__cplusplus)
inline int _RTLENTRY random(int __num)
{ return __num ? (int)(_lrand()%(__num)) : 0; }
#else /* __cplusplus */
#define random(__num) (__num ? (int)(_lrand()%(__num)) : 0)
#endif /* __cplusplus */
#endif /* __STDC__ */
#if defined(__cplusplus)
extern "C" {
#endif
long _RTLENTRY _EXPFUNC time(long *);
#if defined(__cplusplus)
}
#endif
#if !defined(__STDC__)
#if defined(__cplusplus)
/* Need prototype of time() for C++ randomize() */
inline void _RTLENTRY randomize(void) { srand((unsigned) time(NULL)); }
#if defined(__MFC_COMPAT__)
#if !defined( __MINMAX_DEFINED)
#define __MINMAX_DEFINED
#define NOMINMAX /* for WINDEF.H */
#undef min // make sure these aren't macros
#undef max
/*
MFC code sometimes contains usages of min() and max() of dis-similar types
which prevents using a normal template implementation. We cannot
implement min and max as macros (like Microsoft does), since parts of the
Rogue Wave Standard Library need to #undef them.
So we start by providing the normal template implementation and then also
provide a global, non-template version, of min and max that take and
return unsigned longs. The theory is that the compiler will first look at
the non-template version and promote both params to unsigned long before
looking at the template version and failing because of the two different
types involved.
*/
template <class _T> inline const _T _FAR &min( const _T _FAR &__t1, const _T _FAR &__t2 )
{
if (__t1 < __t2)
return __t1;
else
return __t2;
}
template <class _T> inline const _T _FAR &max( const _T _FAR &__t1, const _T _FAR &__t2 )
{
if (__t1 > __t2)
return __t1;
else
return __t2;
}
inline unsigned long min (unsigned long __a, unsigned long __b)
{
return min<unsigned long> (__a, __b);
}
inline unsigned long max (unsigned long __a, unsigned long __b)
{
return max<unsigned long> (__a, __b);
}
#define __max max
#define __min min
#endif /*__MINMAX_DEFINED */
inline char * _RTLENTRY _ecvt(double __value, int __ndig, int * __dec,
int * __sign)
{ return ecvt (__value, __ndig, __dec, __sign); }
inline char * _RTLENTRY _fcvt(double __value, int __ndig, int * __dec,
int * __sign)
{ return fcvt (__value, __ndig, __dec, __sign); }
inline char * _RTLENTRY _gcvt(double __value, int __ndec,
char * __buf)
{ return gcvt(__value, __ndec, __buf); }
inline char * _RTLENTRY _itoa(int __value, char * __string,
int __radix)
{ return itoa(__value, __string, __radix); }
inline char * _RTLENTRY _ltoa(long __value, char * __string,
int __radix)
{ return ltoa(__value, __string, __radix); }
inline char * _RTLENTRY _ultoa(unsigned long __value, char * __string,
int __radix)
{ return ultoa(__value, __string, __radix); }
inline int _RTLENTRY _putenv(const char * __name) {return putenv(__name);}
inline void _RTLENTRY _swab(char * __from, char * __to, int __nbytes)
{ swab (__from, __to, __nbytes); }
#else /* __MFC_COMPAT__ */
#if !defined( __MINMAX_DEFINED) && defined(__cplusplus)
#define __MINMAX_DEFINED
#undef min // make sure these aren't macros
#undef max
template <class _T> inline const _T _FAR &min( const _T _FAR &__t1, const _T _FAR &__t2 )
{
if (__t1 < __t2)
return __t1;
else
return __t2;
}
template <class _T> inline const _T _FAR &max( const _T _FAR &__t1, const _T _FAR &__t2 )
{
if (__t1 > __t2)
return __t1;
else
return __t2;
}
#endif
#endif /* __MFC_COMPAT__ */
#else /* __cplusplus */
#define randomize() srand((unsigned)time(NULL))
#ifndef max
#define max(__a,__b) (((__a) > (__b)) ? (__a) : (__b))
#endif
#ifndef min
#define min(__a,__b) (((__a) < (__b)) ? (__a) : (__b))
#endif
#endif /* __cplusplus */
#endif /* __STDC__ */
#if defined(__MSC) && !defined(__MFC_COMPAT__)
#define _itoa(__value, __string, __radix) itoa(__value, __string, __radix)
#endif
/* argv & argc definitions */
#ifdef __cplusplus
extern "C"{
#endif
#if !defined(__ARGV_DEFINED)
#define __ARGV_DEFINED
extern int _RTLENTRY _EXPDATA _argc;
extern char ** _RTLENTRY _EXPDATA _argv;
# define __argc _argc /* MSC Version */
# define __argv _argv /* MSC Version */
#endif /* __ARGV_DEFINED */
#ifdef __cplusplus
} /* __cplusplus */
#endif
#if !defined(RC_INVOKED)
/* restore default packing */
#pragma pack(pop)
#if defined(__STDC__)
#pragma warn .nak
#endif
#endif /* !RC_INVOKED */
#ifdef __cplusplus
} // std
#endif /* __cplusplus */
#endif /* __STDLIB_H */
#if defined(__cplusplus) && !defined(__USING_CNAME__) && !defined(__STDLIB_H_USING_LIST)
#define __STDLIB_H_USING_LIST
using std::_argc;
using std::_argv;
#ifdef _MT
using std::__doserrno;
using std::__errno;
#else
using std::_doserrno;
using std::errno;
#endif
using std::__mb_cur_max;
using std::_ecvt;
using std::_atold;
using std::_cmdline_escapes;
using std::_environ;
using std::_exit;
using std::_fileinfo;
using std::_fmode;
using std::_fullpath;
using std::_fcvt;
using std::_gcvt;
#if defined(__MFC_COMPAT__)
using std::_itoa;
using std::_ultoa;
using std::_putenv;
using std::_swab;
#endif
using std::_ultow;
using std::_itow;
using std::_lrand;
using std::_ltoa;
using std::_ltow;
#if !defined(__STDC__) && defined (_INTEGRAL_MAX_BITS) && (_INTEGRAL_MAX_BITS >= 64)
using std::_atoi64;
using std::_i64toa;
using std::_i64tow;
using std::_ui64toa;
using std::_ui64tow;
using std::_wtoi64;
#endif
using std::_makepath;
using std::_osmajor;
using std::_osminor;
using std::_osmode;
using std::_osversion;
using std::_searchenv;
using std::_searchstr;
using std::_splitpath;
using std::_strtold;
using std::_sys_errlist;
using std::_sys_nerr;
using std::_wcstold;
using std::_wenviron;
using std::_wfullpath;
using std::_wgetenv;
using std::_wmakepath;
using std::_wperror;
using std::_wputenv;
using std::_wsearchenv;
using std::_wsearchstr;
using std::_wsplitpath;
using std::_wsystem;
using std::_wtof;
using std::_wtoi;
using std::_wtol;
using std::_wtold;
using std::abort;
using std::atexit;
using std::atexit_t;
using std::atof;
using std::atoi;
using std::atol;
using std::calloc;
using std::div;
using std::div_t;
using std::exit;
using std::free;
using std::getenv;
using std::itoa;
using std::labs;
using std::ldiv;
using std::ldiv_t;
using std::malloc;
#if !defined(__STDC__)
using std::ecvt;
using std::fcvt;
using std::gcvt;
using std::ltoa;
using std::random;
using std::randomize;
#endif
#if !defined(__STDC__) // The standard says that min() and max() should only
using std::min; // come in from algorith.h, but we'll allow it here
using std::max; // unless -A is specified
using std::_seterrormode;
#endif
using std::mblen;
using std::mbstowcs;
using std::mbtowc;
using std::perror;
using std::putenv;
using std::rand;
using std::realloc;
using std::srand;
using std::strtod;
using std::strtol;
using std::strtoul;
using std::swab;
using std::system;
using std::time;
using std::ultoa;
using std::wcstod;
using std::wcstol;
using std::wcstombs;
using std::wcstoul;
using std::wctomb;
/*
Handle intrinsics specially. If intrinsics are on, the compiler creates
a macro of the normal function mapping to the __ intrinsic version, ie:
#define strcpy __strcpy__
Thus, we can test the normal name as a macro to see if it's defined, and
only preform a using statement if it's not an intrinsic
*/
# ifndef abs
using std::abs;
# endif // ifndef abs
# ifndef _crotl
using std::_crotl;
# endif // ifndef _crotl
# ifndef _lrotl
using std::_lrotl;
# endif // ifndef _lrotl
# ifndef _lrotr
using std::_lrotr;
# endif // ifndef _lrotr
# ifndef _crotr
using std::_crotr;
# endif // ifndef _crotr
# ifndef _rotl
using std::_rotl;
# endif // ifndef _rotl
# ifndef _rotr
using std::_rotr;
# endif // ifndef _rotr
#endif /* __USING_CNAME__ */