2 * Standard library definitions
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.
8 #ifndef __WINE_STDLIB_H
9 #define __WINE_STDLIB_H
10 #ifndef __WINE_USE_MSVCRT
11 #define __WINE_USE_MSVCRT
20 #define NULL ((void*)0)
24 #ifndef _WCHAR_T_DEFINED
25 #define _WCHAR_T_DEFINED
27 typedef unsigned short wchar_t;
31 #if defined(__x86_64__) && !defined(_WIN64)
35 #if !defined(_MSC_VER) && !defined(__int64)
39 # define __int64 long long
43 #define EXIT_SUCCESS 0
44 #define EXIT_FAILURE -1
45 #define RAND_MAX 0x7FFF
49 #define _MAX_FNAME 256
50 #define _MAX_DIR _MAX_FNAME
51 #define _MAX_EXT _MAX_FNAME
56 typedef struct _div_t {
61 typedef struct _ldiv_t {
66 #ifndef _SIZE_T_DEFINED
68 typedef unsigned __int64 size_t;
70 typedef unsigned int size_t;
72 #define _SIZE_T_DEFINED
75 #define __max(a,b) (((a) > (b)) ? (a) : (b))
76 #define __min(a,b) (((a) < (b)) ? (a) : (b))
78 #define max(a,b) (((a) > (b)) ? (a) : (b))
79 #define min(a,b) (((a) < (b)) ? (a) : (b))
82 /* _set_error_mode() constants */
83 #define _OUT_TO_DEFAULT 0
84 #define _OUT_TO_STDERR 1
85 #define _OUT_TO_MSGBOX 2
86 #define _REPORT_ERRMODE 3
93 extern unsigned int* __p__osver(void);
94 extern unsigned int* __p__winver(void);
95 extern unsigned int* __p__winmajor(void);
96 extern unsigned int* __p__winminor(void);
97 #define _osver (*__p__osver())
98 #define _winver (*__p__winver())
99 #define _winmajor (*__p__winmajor())
100 #define _winminor (*__p__winminor())
102 extern int* __p___argc(void);
103 extern char*** __p___argv(void);
104 extern wchar_t*** __p___wargv(void);
105 extern char*** __p__environ(void);
106 extern wchar_t*** __p__wenviron(void);
107 extern int* __p___mb_cur_max(void);
108 extern unsigned long* __doserrno(void);
109 extern unsigned int* __p__fmode(void);
110 /* FIXME: We need functions to access these:
112 * char** _sys_errlist;
114 #define __argc (*__p___argc())
115 #define __argv (*__p___argv())
116 #define __wargv (*__p___wargv())
117 #define _environ (*__p__environ())
118 #define _wenviron (*__p__wenviron())
119 #define __mb_cur_max (*__p___mb_cur_max())
120 #define _doserrno (*__doserrno())
121 #define _fmode (*_fmode)
124 extern int* _errno(void);
125 #define errno (*_errno())
128 typedef int (*_onexit_t)(void);
131 __int64 _atoi64(const char*);
132 long double _atold(const char*);
133 void _beep(unsigned int,unsigned int);
134 char* _ecvt(double,int,int*,int*);
135 char* _fcvt(double,int,int*,int*);
136 char* _fullpath(char*,const char*,size_t);
137 char* _gcvt(double,int,char*);
138 char* _i64toa(__int64,char*,int);
139 char* _itoa(int,char*,int);
140 char* _ltoa(long,char*,int);
141 unsigned long _lrotl(unsigned long,int);
142 unsigned long _lrotr(unsigned long,int);
143 void _makepath(char*,const char*,const char*,const char*,const char*);
144 size_t _mbstrlen(const char*);
145 _onexit_t _onexit(_onexit_t);
146 int _putenv(const char*);
147 unsigned int _rotl(unsigned int,int);
148 unsigned int _rotr(unsigned int,int);
149 void _searchenv(const char*,const char*,char*);
150 int _set_error_mode(int);
151 void _seterrormode(int);
152 void _sleep(unsigned long);
153 void _splitpath(const char*,char*,char*,char*,char*);
154 long double _strtold(const char*,char**);
155 void _swab(char*,char*,int);
156 char* _ui64toa(unsigned __int64,char*,int);
157 char* _ultoa(unsigned long,char*,int);
162 int atexit(void (*)(void));
163 double atof(const char*);
164 int atoi(const char*);
165 long atol(const char*);
166 void* calloc(size_t,size_t);
169 ldiv_t ldiv(long,long);
173 char* getenv(const char*);
175 void* malloc(size_t);
176 int mblen(const char*,size_t);
177 void perror(const char*);
179 void* realloc(void*,size_t);
180 void srand(unsigned int);
181 double strtod(const char*,char**);
182 long strtol(const char*,char**,int);
183 unsigned long strtoul(const char*,char**,int);
184 int system(const char*);
185 void* bsearch(const void*,const void*,size_t,size_t,
186 int (*)(const void*,const void*));
187 void qsort(void*,size_t,size_t,
188 int (*)(const void*,const void*));
190 #ifndef _WSTDLIB_DEFINED
191 #define _WSTDLIB_DEFINED
192 wchar_t*_itow(int,wchar_t*,int);
193 wchar_t*_i64tow(__int64,wchar_t*,int);
194 wchar_t*_ltow(long,wchar_t*,int);
195 wchar_t*_ui64tow(unsigned __int64,wchar_t*,int);
196 wchar_t*_ultow(unsigned long,wchar_t*,int);
197 wchar_t*_wfullpath(wchar_t*,const wchar_t*,size_t);
198 wchar_t*_wgetenv(const wchar_t*);
199 void _wmakepath(wchar_t*,const wchar_t*,const wchar_t*,const wchar_t*,const wchar_t*);
200 void _wperror(const wchar_t*);
201 int _wputenv(const wchar_t*);
202 void _wsearchenv(const wchar_t*,const wchar_t*,wchar_t*);
203 void _wsplitpath(const wchar_t*,wchar_t*,wchar_t*,wchar_t*,wchar_t*);
204 int _wsystem(const wchar_t*);
205 int _wtoi(const wchar_t*);
206 __int64 _wtoi64(const wchar_t*);
207 long _wtol(const wchar_t*);
209 size_t mbstowcs(wchar_t*,const char*,size_t);
210 int mbtowc(wchar_t*,const char*,size_t);
211 double wcstod(const wchar_t*,wchar_t**);
212 long wcstol(const wchar_t*,wchar_t**,int);
213 size_t wcstombs(char*,const wchar_t*,size_t);
214 unsigned long wcstoul(const wchar_t*,wchar_t**,int);
215 int wctomb(char*,wchar_t);
216 #endif /* _WSTDLIB_DEFINED */
223 #define environ _environ
224 #define onexit_t _onexit_t
226 static inline char* ecvt(double value, int ndigit, int* decpt, int* sign) { return _ecvt(value, ndigit, decpt, sign); }
227 static inline char* fcvt(double value, int ndigit, int* decpt, int* sign) { return _fcvt(value, ndigit, decpt, sign); }
228 static inline char* gcvt(double value, int ndigit, char* buf) { return _gcvt(value, ndigit, buf); }
229 static inline char* itoa(int value, char* str, int radix) { return _itoa(value, str, radix); }
230 static inline char* ltoa(long value, char* str, int radix) { return _ltoa(value, str, radix); }
231 static inline _onexit_t onexit(_onexit_t func) { return _onexit(func); }
232 static inline int putenv(const char* str) { return _putenv(str); }
233 static inline void swab(char* src, char* dst, int len) { _swab(src, dst, len); }
234 static inline char* ultoa(unsigned long value, char* str, int radix) { return _ultoa(value, str, radix); }
237 static inline div_t __wine_msvcrt_div(int num, int denom)
239 extern unsigned __int64 div(int,int);
241 unsigned __int64 res = div(num,denom);
243 ret.rem = (int)(res >> 32);
246 static inline ldiv_t __wine_msvcrt_ldiv(long num, long denom)
248 extern unsigned __int64 ldiv(long,long);
250 unsigned __int64 res = ldiv(num,denom);
251 ret.quot = (long)res;
252 ret.rem = (long)(res >> 32);
255 #define div(num,denom) __wine_msvcrt_div(num,denom)
256 #define ldiv(num,denom) __wine_msvcrt_ldiv(num,denom)
261 #endif /* __WINE_STDLIB_H */