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
19 #define NULL ((void*)0)
38 #define EXIT_SUCCESS 0
39 #define EXIT_FAILURE -1
40 #define RAND_MAX 0x7FFF
44 #define _MAX_FNAME 256
45 #define _MAX_DIR _MAX_FNAME
46 #define _MAX_EXT _MAX_FNAME
50 /* Make the secure string functions (names end in "_s") truncate their output */
51 #define _TRUNCATE ((size_t)-1)
53 typedef struct _div_t {
58 typedef struct _ldiv_t {
63 #define __max(a,b) (((a) > (b)) ? (a) : (b))
64 #define __min(a,b) (((a) < (b)) ? (a) : (b))
66 #define max(a,b) (((a) > (b)) ? (a) : (b))
67 #define min(a,b) (((a) < (b)) ? (a) : (b))
70 /* _set_error_mode() constants */
71 #define _OUT_TO_DEFAULT 0
72 #define _OUT_TO_STDERR 1
73 #define _OUT_TO_MSGBOX 2
74 #define _REPORT_ERRMODE 3
83 extern unsigned int* __cdecl __p__osver(void);
84 #define _osver (*__p__osver())
85 extern unsigned int* __cdecl __p__winver(void);
86 #define _winver (*__p__winver())
87 extern unsigned int* __cdecl __p__winmajor(void);
88 #define _winmajor (*__p__winmajor())
89 extern unsigned int* __cdecl __p__winminor(void);
90 #define _winminor (*__p__winminor())
91 extern int* __cdecl __p___argc(void);
92 #define __argc (*__p___argc())
93 extern char*** __cdecl __p___argv(void);
94 #define __argv (*__p___argv())
95 extern wchar_t*** __cdecl __p___wargv(void);
96 #define __wargv (*__p___wargv())
97 extern char*** __cdecl __p__environ(void);
98 #define _environ (*__p__environ())
99 extern wchar_t*** __cdecl __p__wenviron(void);
100 #define _wenviron (*__p__wenviron())
101 extern unsigned int* __cdecl __p__fmode(void);
102 #define _fmode (*__p__fmode())
106 extern unsigned int _osver;
107 extern unsigned int _winver;
108 extern unsigned int _winmajor;
109 extern unsigned int _winminor;
111 extern char **__argv;
112 extern wchar_t **__wargv;
113 extern char **_environ;
114 extern wchar_t **_wenviron;
115 extern unsigned int _fmode;
117 #endif /* __i386__ */
119 extern int* __cdecl ___mb_cur_max_func(void);
120 #define __mb_cur_max (*___mb_cur_max_func())
121 extern __msvcrt_ulong* __cdecl __doserrno(void);
122 #define _doserrno (*__doserrno())
123 extern int* __cdecl _errno(void);
124 #define errno (*_errno())
126 /* FIXME: We need functions to access these:
128 * char** _sys_errlist;
131 errno_t __cdecl _get_doserrno(int*);
132 errno_t __cdecl _get_errno(int*);
133 errno_t __cdecl _set_doserrno(int);
134 errno_t __cdecl _set_errno(int);
136 typedef int (__cdecl *_onexit_t)(void);
139 int __cdecl _atodbl(_CRT_DOUBLE*,char*);
140 int __cdecl _atoflt(_CRT_FLOAT*,char*);
141 __int64 __cdecl _atoi64(const char*);
142 long double __cdecl _atold(const char*);
143 int __cdecl _atoldbl(_LDOUBLE*,char*);
144 void __cdecl _beep(unsigned int,unsigned int);
145 char* __cdecl _ecvt(double,int,int*,int*);
146 char* __cdecl _fcvt(double,int,int*,int*);
147 char* __cdecl _fullpath(char*,const char*,size_t);
148 char* __cdecl _gcvt(double,int,char*);
149 char* __cdecl _i64toa(__int64,char*,int);
150 char* __cdecl _itoa(int,char*,int);
151 errno_t __cdecl _itoa_s(int,char*,size_t,int);
152 char* __cdecl _ltoa(__msvcrt_long,char*,int);
153 __msvcrt_ulong __cdecl _lrotl(__msvcrt_ulong,int);
154 __msvcrt_ulong __cdecl _lrotr(__msvcrt_ulong,int);
155 void __cdecl _makepath(char*,const char*,const char*,const char*,const char*);
156 int __cdecl _makepath_s(char*,size_t,const char*,const char*,const char*,const char*);
157 size_t __cdecl _mbstrlen(const char*);
158 _onexit_t __cdecl _onexit(_onexit_t);
159 int __cdecl _putenv(const char*);
160 unsigned int __cdecl _rotl(unsigned int,int);
161 unsigned int __cdecl _rotr(unsigned int,int);
162 void __cdecl _searchenv(const char*,const char*,char*);
163 int __cdecl _set_error_mode(int);
164 void __cdecl _seterrormode(int);
165 void __cdecl _sleep(__msvcrt_ulong);
166 void __cdecl _splitpath(const char*,char*,char*,char*,char*);
167 long double __cdecl _strtold(const char*,char**);
168 void __cdecl _swab(char*,char*,int);
169 char* __cdecl _ui64toa(unsigned __int64,char*,int);
170 errno_t __cdecl _ui64toa_s(unsigned __int64,char*,size_t,int);
171 char* __cdecl _ultoa(__msvcrt_ulong,char*,int);
172 errno_t __cdecl _ultoa_s(__msvcrt_ulong,char*,size_t,int);
174 void __cdecl _exit(int);
175 void __cdecl abort(void);
176 int __cdecl abs(int);
177 int __cdecl atexit(void (*)(void));
178 double __cdecl atof(const char*);
179 int __cdecl atoi(const char*);
180 __msvcrt_long __cdecl atol(const char*);
181 void* __cdecl calloc(size_t,size_t);
183 div_t __cdecl div(int,int);
184 ldiv_t __cdecl ldiv(__msvcrt_long,__msvcrt_long);
186 void __cdecl exit(int);
187 void __cdecl free(void*);
188 char* __cdecl getenv(const char*);
189 __msvcrt_long __cdecl labs(__msvcrt_long);
190 void* __cdecl malloc(size_t);
191 int __cdecl mblen(const char*,size_t);
192 void __cdecl perror(const char*);
193 int __cdecl rand(void);
194 errno_t __cdecl rand_s(unsigned int*);
195 void* __cdecl realloc(void*,size_t);
196 void __cdecl srand(unsigned int);
197 double __cdecl strtod(const char*,char**);
198 __msvcrt_long __cdecl strtol(const char*,char**,int);
199 __msvcrt_ulong __cdecl strtoul(const char*,char**,int);
200 int __cdecl system(const char*);
201 void* __cdecl bsearch(const void*,const void*,size_t,size_t,int (*)(const void*,const void*));
202 void __cdecl qsort(void*,size_t,size_t,int (*)(const void*,const void*));
204 #ifndef _WSTDLIB_DEFINED
205 #define _WSTDLIB_DEFINED
206 wchar_t* __cdecl _itow(int,wchar_t*,int);
207 wchar_t* __cdecl _i64tow(__int64,wchar_t*,int);
208 wchar_t* __cdecl _ltow(__msvcrt_long,wchar_t*,int);
209 wchar_t* __cdecl _ui64tow(unsigned __int64,wchar_t*,int);
210 wchar_t* __cdecl _ultow(__msvcrt_ulong,wchar_t*,int);
211 wchar_t* __cdecl _wfullpath(wchar_t*,const wchar_t*,size_t);
212 wchar_t* __cdecl _wgetenv(const wchar_t*);
213 void __cdecl _wmakepath(wchar_t*,const wchar_t*,const wchar_t*,const wchar_t*,const wchar_t*);
214 int __cdecl _wmakepath_s(wchar_t*,size_t,const wchar_t*,const wchar_t*,const wchar_t*,const wchar_t*);
215 void __cdecl _wperror(const wchar_t*);
216 int __cdecl _wputenv(const wchar_t*);
217 void __cdecl _wsearchenv(const wchar_t*,const wchar_t*,wchar_t*);
218 void __cdecl _wsplitpath(const wchar_t*,wchar_t*,wchar_t*,wchar_t*,wchar_t*);
219 errno_t __cdecl _wsplitpath_s(const wchar_t*,wchar_t*,size_t,wchar_t*,size_t,
220 wchar_t*,size_t,wchar_t*,size_t);
221 int __cdecl _wsystem(const wchar_t*);
222 double __cdecl _wtof(const wchar_t*);
223 int __cdecl _wtoi(const wchar_t*);
224 __int64 __cdecl _wtoi64(const wchar_t*);
225 __msvcrt_long __cdecl _wtol(const wchar_t*);
227 size_t __cdecl mbstowcs(wchar_t*,const char*,size_t);
228 errno_t __cdecl mbstowcs_s(size_t*,wchar_t*,size_t,const char*,size_t);
229 int __cdecl mbtowc(wchar_t*,const char*,size_t);
230 double __cdecl wcstod(const wchar_t*,wchar_t**);
231 __msvcrt_long __cdecl wcstol(const wchar_t*,wchar_t**,int);
232 size_t __cdecl wcstombs(char*,const wchar_t*,size_t);
233 errno_t __cdecl wcstombs_s(size_t*,char*,size_t,const wchar_t*,size_t);
234 __msvcrt_ulong __cdecl wcstoul(const wchar_t*,wchar_t**,int);
235 int __cdecl wctomb(char*,wchar_t);
236 #endif /* _WSTDLIB_DEFINED */
238 typedef void (__cdecl *_invalid_parameter_handler)(const wchar_t*, const wchar_t*, const wchar_t*, unsigned, uintptr_t);
239 _invalid_parameter_handler __cdecl _set_invalid_parameter_handler(_invalid_parameter_handler);
240 _invalid_parameter_handler __cdecl _get_invalid_parameter_handler(void);
241 void __cdecl _invalid_parameter(const wchar_t *expr, const wchar_t *func, const wchar_t *file,
242 unsigned int line, uintptr_t arg);
249 #define environ _environ
250 #define onexit_t _onexit_t
252 static inline char* ecvt(double value, int ndigit, int* decpt, int* sign) { return _ecvt(value, ndigit, decpt, sign); }
253 static inline char* fcvt(double value, int ndigit, int* decpt, int* sign) { return _fcvt(value, ndigit, decpt, sign); }
254 static inline char* gcvt(double value, int ndigit, char* buf) { return _gcvt(value, ndigit, buf); }
255 static inline char* itoa(int value, char* str, int radix) { return _itoa(value, str, radix); }
256 static inline char* ltoa(__msvcrt_long value, char* str, int radix) { return _ltoa(value, str, radix); }
257 static inline _onexit_t onexit(_onexit_t func) { return _onexit(func); }
258 static inline int putenv(const char* str) { return _putenv(str); }
259 static inline void swab(char* src, char* dst, int len) { _swab(src, dst, len); }
260 static inline char* ultoa(__msvcrt_ulong value, char* str, int radix) { return _ultoa(value, str, radix); }
263 static inline div_t __wine_msvcrt_div(int num, int denom)
265 extern unsigned __int64 div(int,int);
267 unsigned __int64 res = div(num,denom);
269 ret.rem = (int)(res >> 32);
272 static inline ldiv_t __wine_msvcrt_ldiv(__msvcrt_long num, __msvcrt_long denom)
274 extern unsigned __int64 ldiv(__msvcrt_long,__msvcrt_long);
276 unsigned __int64 res = ldiv(num,denom);
277 ret.quot = (__msvcrt_long)res;
278 ret.rem = (__msvcrt_long)(res >> 32);
281 #define div(num,denom) __wine_msvcrt_div(num,denom)
282 #define ldiv(num,denom) __wine_msvcrt_ldiv(num,denom)
287 #endif /* __WINE_STDLIB_H */