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wine/include/msvcrt/stdlib.h
Alexandre Julliard 0b19a6f7bc Better support for div and ldiv in Winelib apps.
2003-11-28 23:17:28 +00:00

269 lines
8.8 KiB
C
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/*
* Standard library definitions
*
* Derived from the mingw header written by Colin Peters.
* Modified for Wine use by Jon Griffiths and Francois Gouget.
* This file is in the public domain.
*/
#ifndef __WINE_STDLIB_H
#define __WINE_STDLIB_H
#ifndef __WINE_USE_MSVCRT
#define __WINE_USE_MSVCRT
#endif
#ifndef MSVCRT
# ifdef USE_MSVCRT_PREFIX
# define MSVCRT(x) MSVCRT_##x
# else
# define MSVCRT(x) x
# endif
#endif
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
#else
#define NULL ((void*)0)
#endif
#endif
#ifndef MSVCRT_WCHAR_T_DEFINED
#define MSVCRT_WCHAR_T_DEFINED
#ifndef __cplusplus
typedef unsigned short MSVCRT(wchar_t);
#endif
#endif
#ifndef _MSC_VER
# ifndef __int64
# define __int64 long long
# endif
#endif
#ifndef USE_MSVCRT_PREFIX
#define EXIT_SUCCESS 0
#define EXIT_FAILURE -1
#define RAND_MAX 0x7FFF
#else
#define MSVCRT_RAND_MAX 0x7FFF
#endif /* USE_MSVCRT_PREFIX */
#ifndef _MAX_PATH
#define _MAX_DRIVE 3
#define _MAX_FNAME 256
#define _MAX_DIR _MAX_FNAME
#define _MAX_EXT _MAX_FNAME
#define _MAX_PATH 260
#endif
typedef struct MSVCRT(_div_t) {
int quot;
int rem;
} MSVCRT(div_t);
typedef struct MSVCRT(_ldiv_t) {
long quot;
long rem;
} MSVCRT(ldiv_t);
#ifndef MSVCRT_SIZE_T_DEFINED
typedef unsigned int MSVCRT(size_t);
#define MSVCRT_SIZE_T_DEFINED
#endif
#define __max(a,b) (((a) > (b)) ? (a) : (b))
#define __min(a,b) (((a) < (b)) ? (a) : (b))
#ifndef __cplusplus
#define max(a,b) (((a) > (b)) ? (a) : (b))
#define min(a,b) (((a) < (b)) ? (a) : (b))
#endif
/* _set_error_mode() constants */
#define _OUT_TO_DEFAULT 0
#define _OUT_TO_STDERR 1
#define _OUT_TO_MSGBOX 2
#define _REPORT_ERRMODE 3
#ifdef __cplusplus
extern "C" {
#endif
extern unsigned int* __p__osver();
extern unsigned int* __p__winver();
extern unsigned int* __p__winmajor();
extern unsigned int* __p__winminor();
#define _osver (*__p__osver())
#define _winver (*__p__winver())
#define _winmajor (*__p__winmajor())
#define _winminor (*__p__winminor())
extern int* __p___argc(void);
extern char*** __p___argv(void);
extern MSVCRT(wchar_t)*** __p___wargv(void);
extern char*** __p__environ(void);
extern MSVCRT(wchar_t)*** __p__wenviron(void);
extern int* __p___mb_cur_max(void);
extern unsigned long* __doserrno(void);
extern unsigned int* __p__fmode(void);
/* FIXME: We need functions to access these:
* int _sys_nerr;
* char** _sys_errlist;
*/
#ifndef USE_MSVCRT_PREFIX
#define __argc (*__p___argc())
#define __argv (*__p___argv())
#define __wargv (*__p___wargv())
#define _environ (*__p__environ())
#define _wenviron (*__p__wenviron())
#define __mb_cur_max (*__p___mb_cur_max())
#define _doserrno (*__doserrno())
#define _fmode (*_fmode)
#endif /* USE_MSVCRT_PREFIX */
extern int* MSVCRT(_errno)(void);
#ifndef USE_MSVCRT_PREFIX
# define errno (*_errno())
#else
# define MSVCRT_errno (*MSVCRT__errno())
#endif
typedef int (*_onexit_t)(void);
__int64 _atoi64(const char*);
long double _atold(const char*);
void _beep(unsigned int,unsigned int);
char* _ecvt(double,int,int*,int*);
char* _fcvt(double,int,int*,int*);
char* _fullpath(char*,const char*,MSVCRT(size_t));
char* _gcvt(double,int,char*);
char* _i64toa(__int64,char*,int);
char* _itoa(int,char*,int);
char* _ltoa(long,char*,int);
unsigned long _lrotl(unsigned long,int);
unsigned long _lrotr(unsigned long,int);
void _makepath(char*,const char*,const char*,const char*,const char*);
MSVCRT(size_t) _mbstrlen(const char*);
_onexit_t _onexit(_onexit_t);
int _putenv(const char*);
unsigned int _rotl(unsigned int,int);
unsigned int _rotr(unsigned int,int);
void _searchenv(const char*,const char*,char*);
int _set_error_mode(int);
void _seterrormode(int);
void _sleep(unsigned long);
void _splitpath(const char*,char*,char*,char*,char*);
long double _strtold(const char*,char**);
void _swab(char*,char*,int);
char* _ui64toa(unsigned __int64,char*,int);
char* _ultoa(unsigned long,char*,int);
void MSVCRT(_exit)(int);
void MSVCRT(abort)();
int MSVCRT(abs)(int);
int MSVCRT(atexit)(void (*)(void));
double MSVCRT(atof)(const char*);
int MSVCRT(atoi)(const char*);
long MSVCRT(atol)(const char*);
void* MSVCRT(calloc)(MSVCRT(size_t),MSVCRT(size_t));
#ifndef __i386__
MSVCRT(div_t) MSVCRT(div)(int,int);
MSVCRT(ldiv_t) MSVCRT(ldiv)(long,long);
#endif
void MSVCRT(exit)(int);
void MSVCRT(free)(void*);
char* MSVCRT(getenv)(const char*);
long MSVCRT(labs)(long);
void* MSVCRT(malloc)(MSVCRT(size_t));
int MSVCRT(mblen)(const char*,MSVCRT(size_t));
void MSVCRT(perror)(const char*);
int MSVCRT(rand)(void);
void* MSVCRT(realloc)(void*,MSVCRT(size_t));
void MSVCRT(srand)(unsigned int);
double MSVCRT(strtod)(const char*,char**);
long MSVCRT(strtol)(const char*,char**,int);
unsigned long MSVCRT(strtoul)(const char*,char**,int);
int MSVCRT(system)(const char*);
void* MSVCRT(bsearch)(const void*,const void*,MSVCRT(size_t),MSVCRT(size_t),
int (*)(const void*,const void*));
void MSVCRT(qsort)(void*,MSVCRT(size_t),MSVCRT(size_t),
int (*)(const void*,const void*));
#ifndef MSVCRT_WSTDLIB_DEFINED
#define MSVCRT_WSTDLIB_DEFINED
MSVCRT(wchar_t)*_itow(int,MSVCRT(wchar_t)*,int);
MSVCRT(wchar_t)*_i64tow(__int64,MSVCRT(wchar_t)*,int);
MSVCRT(wchar_t)*_ltow(long,MSVCRT(wchar_t)*,int);
MSVCRT(wchar_t)*_ui64tow(unsigned __int64,MSVCRT(wchar_t)*,int);
MSVCRT(wchar_t)*_ultow(unsigned long,MSVCRT(wchar_t)*,int);
MSVCRT(wchar_t)*_wfullpath(MSVCRT(wchar_t)*,const MSVCRT(wchar_t)*,MSVCRT(size_t));
MSVCRT(wchar_t)*_wgetenv(const MSVCRT(wchar_t)*);
void _wmakepath(MSVCRT(wchar_t)*,const MSVCRT(wchar_t)*,const MSVCRT(wchar_t)*,const MSVCRT(wchar_t)*,const MSVCRT(wchar_t)*);
void _wperror(const MSVCRT(wchar_t)*);
int _wputenv(const MSVCRT(wchar_t)*);
void _wsearchenv(const MSVCRT(wchar_t)*,const MSVCRT(wchar_t)*,MSVCRT(wchar_t)*);
void _wsplitpath(const MSVCRT(wchar_t)*,MSVCRT(wchar_t)*,MSVCRT(wchar_t)*,MSVCRT(wchar_t)*,MSVCRT(wchar_t)*);
int _wsystem(const MSVCRT(wchar_t)*);
int _wtoi(const MSVCRT(wchar_t)*);
__int64 _wtoi64(const MSVCRT(wchar_t)*);
long _wtol(const MSVCRT(wchar_t)*);
MSVCRT(size_t) MSVCRT(mbstowcs)(MSVCRT(wchar_t)*,const char*,MSVCRT(size_t));
int MSVCRT(mbtowc)(MSVCRT(wchar_t)*,const char*,MSVCRT(size_t));
double MSVCRT(wcstod)(const MSVCRT(wchar_t)*,MSVCRT(wchar_t)**);
long MSVCRT(wcstol)(const MSVCRT(wchar_t)*,MSVCRT(wchar_t)**,int);
MSVCRT(size_t) MSVCRT(wcstombs)(char*,const MSVCRT(wchar_t)*,MSVCRT(size_t));
unsigned long MSVCRT(wcstoul)(const MSVCRT(wchar_t)*,MSVCRT(wchar_t)**,int);
int MSVCRT(wctomb)(char*,MSVCRT(wchar_t));
#endif /* MSVCRT_WSTDLIB_DEFINED */
#ifdef __cplusplus
}
#endif
#ifndef USE_MSVCRT_PREFIX
#define environ _environ
#define onexit_t _onexit_t
static inline char* ecvt(double value, int ndigit, int* decpt, int* sign) { return _ecvt(value, ndigit, decpt, sign); }
static inline char* fcvt(double value, int ndigit, int* decpt, int* sign) { return _fcvt(value, ndigit, decpt, sign); }
static inline char* gcvt(double value, int ndigit, char* buf) { return _gcvt(value, ndigit, buf); }
static inline char* itoa(int value, char* str, int radix) { return _itoa(value, str, radix); }
static inline char* ltoa(long value, char* str, int radix) { return _ltoa(value, str, radix); }
static inline _onexit_t onexit(_onexit_t func) { return _onexit(func); }
static inline int putenv(const char* str) { return _putenv(str); }
static inline void swab(char* src, char* dst, int len) { _swab(src, dst, len); }
static inline char* ultoa(unsigned long value, char* str, int radix) { return _ultoa(value, str, radix); }
#ifdef __i386__
static inline div_t __wine_msvcrt_div(int num, int denom)
{
extern unsigned __int64 div(int,int);
div_t ret;
unsigned __int64 res = div(num,denom);
ret.quot = (int)res;
ret.rem = (int)(res >> 32);
return ret;
}
static inline ldiv_t __wine_msvcrt_ldiv(long num, long denom)
{
extern unsigned __int64 ldiv(long,long);
ldiv_t ret;
unsigned __int64 res = ldiv(num,denom);
ret.quot = (long)res;
ret.rem = (long)(res >> 32);
return ret;
}
#define div(num,denom) __wine_msvcrt_div(num,denom)
#define ldiv(num,denom) __wine_msvcrt_ldiv(num,denom)
#endif
#endif /* USE_MSVCRT_PREFIX */
#endif /* __WINE_STDLIB_H */
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