include/msvcrt/stdlib.h

   1 /*
   2  * Standard library definitions
   3  *
   4  * Derived from the mingw header written by Colin Peters.
   5  * Modified for Wine use by Jon Griffiths and Francois Gouget.
   6  * This file is in the public domain.
   7  */
   8 #ifndef __WINE_STDLIB_H
   9 #define __WINE_STDLIB_H
  10
  11 #include "winnt.h"
  12
  13 #ifdef USE_MSVCRT_PREFIX
  14 #define MSVCRT(x)    MSVCRT_##x
  15 #else
  16 #define MSVCRT(x)    x
  17 #endif
  18
  19
  20 #ifndef USE_MSVCRT_PREFIX
  21 #define EXIT_SUCCESS        0
  22 #define EXIT_FAILURE        -1
  23 #define RAND_MAX            0x7FFF
  24 #else
  25 #define MSVCRT_RAND_MAX     0x7FFF
  26 #endif /* USE_MSVCRT_PREFIX */
  27
  28 #ifndef _MAX_PATH
  29 #define _MAX_DRIVE          3
  30 #define _MAX_FNAME          256
  31 #define _MAX_DIR            _MAX_FNAME
  32 #define _MAX_EXT            _MAX_FNAME
  33 #define _MAX_PATH           260
  34 #endif
  35
  36
  37 #ifndef MSVCRT_SIZE_T_DEFINED
  38 typedef unsigned int MSVCRT(size_t);
  39 #define MSVCRT_SIZE_T_DEFINED
  40 #endif
  41
  42 typedef struct MSVCRT(_div_t) {
  43     int quot;
  44     int rem;
  45 } MSVCRT(div_t);
  46
  47 typedef struct MSVCRT(_ldiv_t) {
  48     long quot;
  49     long rem;
  50 } MSVCRT(ldiv_t);
  51
  52
  53 #define __max(a,b) (((a) > (b)) ? (a) : (b))
  54 #define __min(a,b) (((a) < (b)) ? (a) : (b))
  55 #ifndef __cplusplus
  56 #define max(a,b)   (((a) > (b)) ? (a) : (b))
  57 #define min(a,b)   (((a) < (b)) ? (a) : (b))
  58 #endif
  59
  60
  61 #ifdef __cplusplus
  62 extern "C" {
  63 #endif
  64
  65 extern unsigned int*         __p__osver();
  66 extern unsigned int*         __p__winver();
  67 extern unsigned int*         __p__winmajor();
  68 extern unsigned int*         __p__winminor();
  69 #define _osver             (*__p__osver())
  70 #define _winver            (*__p__winver())
  71 #define _winmajor          (*__p__winmajor())
  72 #define _winminor          (*__p__winminor())
  73
  74 extern int*                  __p___argc(void);
  75 extern char***               __p___argv(void);
  76 extern WCHAR***              __p___wargv(void);
  77 extern char***               __p__environ(void);
  78 extern WCHAR***              __p__wenviron(void);
  79 extern int*                  __p___mb_cur_max(void);
  80 extern unsigned long*        __doserrno(void);
  81 extern unsigned int*         __p__fmode(void);
  82 /* FIXME: We need functions to access these:
  83  * int _sys_nerr;
  84  * char** _sys_errlist;
  85  */
  86 #ifndef USE_MSVCRT_PREFIX
  87 #define __argc             (*__p___argc())
  88 #define __argv             (*__p___argv())
  89 #define __wargv            (*__p___wargv())
  90 #define _environ           (*__p__environ())
  91 #define _wenviron          (*__p__wenviron())
  92 #define __mb_cur_max       (*__p___mb_cur_max())
  93 #define _doserrno          (*__doserrno())
  94 #define _fmode             (*_fmode)
  95 #elif !defined(__WINE__)
  96 #define MSVCRT___argc      (*__p___argc())
  97 #define MSVCRT___argv      (*__p___argv())
  98 #define MSVCRT___wargv     (*__p___wargv())
  99 #define MSVCRT__environ    (*__p__environ())
 100 #define MSVCRT__wenviron   (*__p__wenviron())
 101 #define MSVCRT___mb_cur_max (*__p___mb_cur_max())
 102 #define MSVCRT__doserrno   (*__doserrno())
 103 #define MSVCRT__fmode      (*_fmode())
 104 #endif /* USE_MSVCRT_PREFIX, __WINE__ */
 105
 106
 107 extern int*           MSVCRT(_errno)(void);
 108 #ifndef USE_MSVCRT_PREFIX
 109 #define errno              (*_errno())
 110 #elif !defined(__WINE__)
 111 #define MSVCRT_errno       (*MSVCRT__errno())
 112 #endif /* USE_MSVCRT_PREFIX, __WINE__ */
 113
 114
 115 typedef int (*_onexit_t)(void);
 116 typedef int (*_pfunccmp_t)(const void*,const void*);
 117
 118
 119 __int64     _atoi64(const char*);
 120 long double _atold(const char*);
 121 void        _beep(unsigned int,unsigned int);
 122 char*       _ecvt(double,int,int*,int*);
 123 char*       _fcvt(double,int,int*,int*);
 124 char*       _fullpath(char*,const char*,MSVCRT(size_t));
 125 char*       _gcvt(double,int,char*);
 126 char*       _i64toa(__int64,char*,int);
 127 char*       _itoa(int,char*,int);
 128 char*       _ltoa(long,char*,int);
 129 unsigned long _lrotl(unsigned long,int);
 130 unsigned long _lrotr(unsigned long,int);
 131 void        _makepath(char*,const char*,const char*,const char*,const char*);
 132 MSVCRT(size_t) _mbstrlen(const char*);
 133 _onexit_t   _onexit(_onexit_t);
 134 int         _putenv(const char*);
 135 unsigned int _rotl(unsigned int,int);
 136 unsigned int _rotr(unsigned int,int);
 137 void        _searchenv(const char*,const char*,char*);
 138 int         _set_error_mode(int);
 139 void        _seterrormode(int);
 140 void        _sleep(unsigned long);
 141 void        _splitpath(const char*,char*,char*,char*,char*);
 142 long double _strtold(const char*,char**);
 143 void        _swab(char*,char*,int);
 144 char*       _ui64toa(unsigned __int64,char*,int);
 145 char*       _ultoa(unsigned long,char*,int);
 146
 147 void        MSVCRT(_exit)(int);
 148 void        MSVCRT(abort)();
 149 int         MSVCRT(abs)(int);
 150 int         MSVCRT(atexit)(_onexit_t);
 151 double      MSVCRT(atof)(const char*);
 152 int         MSVCRT(atoi)(const char*);
 153 long        MSVCRT(atol)(const char*);
 154 void*       MSVCRT(bsearch)(const void*,const void*,MSVCRT(size_t),MSVCRT(size_t),_pfunccmp_t);
 155 void*       MSVCRT(calloc)(MSVCRT(size_t),MSVCRT(size_t));
 156 #ifdef __i386__
 157 LONGLONG    MSVCRT(div)(int,int);
 158 ULONGLONG   MSVCRT(ldiv)(long,long);
 159 #else
 160 MSVCRT(div_t) MSVCRT(div)(int,int);
 161 MSVCRT(ldiv_t) MSVCRT(ldiv)(long,long);
 162 #endif
 163 void        MSVCRT(exit)(int);
 164 void        MSVCRT(free)(void*);
 165 char*       MSVCRT(getenv)(const char*);
 166 long        MSVCRT(labs)(long);
 167 void*       MSVCRT(malloc)(MSVCRT(size_t));
 168 int         MSVCRT(mblen)(const char*,MSVCRT(size_t));
 169 void        MSVCRT(perror)(const char*);
 170 void        MSVCRT(qsort)(const void*,MSVCRT(size_t),MSVCRT(size_t),_pfunccmp_t);
 171 int         MSVCRT(rand)(void);
 172 void*       MSVCRT(realloc)(void*,MSVCRT(size_t));
 173 void        MSVCRT(srand)(unsigned int);
 174 double      MSVCRT(strtod)(const char*,char**);
 175 long        MSVCRT(strtol)(const char*,char**,int);
 176 unsigned long MSVCRT(strtoul)(const char*,char**,int);
 177 int         MSVCRT(system)(const char*);
 178
 179 WCHAR*      _itow(int,WCHAR*,int);
 180 WCHAR*      _i64tow(__int64,WCHAR*,int);
 181 WCHAR*      _ltow(long,WCHAR*,int);
 182 WCHAR*      _ui64tow(unsigned __int64,WCHAR*,int);
 183 WCHAR*      _ultow(unsigned long,WCHAR*,int);
 184 WCHAR*      _wfullpath(WCHAR*,const WCHAR*,size_t);
 185 WCHAR*      _wgetenv(const WCHAR*);
 186 void        _wmakepath(WCHAR*,const WCHAR*,const WCHAR*,const WCHAR*,const WCHAR*);
 187 void        _wperror(const WCHAR*);
 188 int         _wputenv(const WCHAR*);
 189 void        _wsearchenv(const WCHAR*,const WCHAR*,WCHAR*);
 190 void        _wsplitpath(const WCHAR*,WCHAR*,WCHAR*,WCHAR*,WCHAR*);
 191 int         _wsystem(const WCHAR*);
 192 int         _wtoi(const WCHAR*);
 193 __int64     _wtoi64(const WCHAR*);
 194 long        _wtol(const WCHAR*);
 195
 196 MSVCRT(size_t) MSVCRT(mbstowcs)(WCHAR*,const char*,MSVCRT(size_t));
 197 int         MSVCRT(mbtowc)(WCHAR*,const char*,MSVCRT(size_t));
 198 double      MSVCRT(wcstod)(const WCHAR*,WCHAR**);
 199 long        MSVCRT(wcstol)(const WCHAR*,WCHAR**,int);
 200 MSVCRT(size_t) MSVCRT(wcstombs)(char*,const WCHAR*,MSVCRT(size_t));
 201 unsigned long MSVCRT(wcstoul)(const WCHAR*,WCHAR**,int);
 202 int         MSVCRT(wctomb)(char*,WCHAR);
 203
 204 #ifdef __cplusplus
 205 }
 206 #endif
 207
 208
 209 #ifndef USE_MSVCRT_PREFIX
 210 #define environ _environ
 211 #define onexit_t _onexit_t
 212
 213 #define ecvt _ecvt
 214 #define fcvt _fcvt
 215 #define gcvt _gcvt
 216 #define itoa _itoa
 217 #define ltoa _ltoa
 218 #define onexit _onexit
 219 #define putenv _putenv
 220 #define swab _swab
 221 #define ultoa _ultoa
 222 #endif /* USE_MSVCRT_PREFIX */
 223
 224 #endif /* __WINE_STDLIB_H */