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
11 #include <corecrt_malloc.h>
12 #include <corecrt_wstdlib.h>
32 #define EXIT_SUCCESS 0
33 #define EXIT_FAILURE -1
34 #define RAND_MAX 0x7FFF
38 #define _MAX_FNAME 256
39 #define _MAX_DIR _MAX_FNAME
40 #define _MAX_EXT _MAX_FNAME
44 /* Make the secure string functions (names end in "_s") truncate their output */
45 #define _TRUNCATE ((size_t)-1)
47 typedef struct _div_t
{
52 typedef struct _ldiv_t
{
57 typedef struct _lldiv_t
{
63 #define _countof(x) (sizeof(x)/sizeof((x)[0]))
65 #define __max(a,b) (((a) > (b)) ? (a) : (b))
66 #define __min(a,b) (((a) < (b)) ? (a) : (b))
68 #define max(a,b) (((a) > (b)) ? (a) : (b))
69 #define min(a,b) (((a) < (b)) ? (a) : (b))
72 /* _set_error_mode() constants */
73 #define _OUT_TO_DEFAULT 0
74 #define _OUT_TO_STDERR 1
75 #define _OUT_TO_MSGBOX 2
76 #define _REPORT_ERRMODE 3
78 /* _set_abort_behavior codes */
79 #define _WRITE_ABORT_MSG 1
80 #define _CALL_REPORTFAULT 2
86 #if defined(__i386__) || defined(_UCRT)
88 _ACRTIMP
unsigned int* __cdecl
__p__osver(void);
89 _ACRTIMP
unsigned int* __cdecl
__p__winver(void);
90 _ACRTIMP
unsigned int* __cdecl
__p__winmajor(void);
91 _ACRTIMP
unsigned int* __cdecl
__p__winminor(void);
92 _ACRTIMP
int* __cdecl
__p___argc(void);
93 _ACRTIMP
char*** __cdecl
__p___argv(void);
94 _ACRTIMP
wchar_t*** __cdecl
__p___wargv(void);
95 _ACRTIMP
char*** __cdecl
__p__environ(void);
96 _ACRTIMP
wchar_t*** __cdecl
__p__wenviron(void);
97 _ACRTIMP
int* __cdecl
__p__fmode(void);
98 #define _osver (*__p__osver())
99 #define _winver (*__p__winver())
100 #define _winmajor (*__p__winmajor())
101 #define _winminor (*__p__winminor())
102 #define __argc (*__p___argc())
103 #define __argv (*__p___argv())
104 #define __wargv (*__p___wargv())
105 #define _environ (*__p__environ())
106 #define _wenviron (*__p__wenviron())
107 #define _fmode (*__p__fmode())
111 extern unsigned int _osver
;
112 extern unsigned int _winver
;
113 extern unsigned int _winmajor
;
114 extern unsigned int _winminor
;
116 extern char **__argv
;
117 extern wchar_t **__wargv
;
118 extern char **_environ
;
119 extern wchar_t **_wenviron
;
120 extern unsigned int _fmode
;
122 #endif /* __i386__ */
124 _ACRTIMP
int __cdecl
___mb_cur_max_func(void);
125 #define __mb_cur_max ___mb_cur_max_func()
126 _ACRTIMP __msvcrt_ulong
* __cdecl
__doserrno(void);
127 #define _doserrno (*__doserrno())
128 _ACRTIMP
int* __cdecl
_errno(void);
129 #define errno (*_errno())
131 /* FIXME: We need functions to access these:
133 * char** _sys_errlist;
136 _ACRTIMP errno_t __cdecl
_get_doserrno(int*);
137 _ACRTIMP errno_t __cdecl
_get_errno(int*);
138 _ACRTIMP errno_t __cdecl
_set_doserrno(int);
139 _ACRTIMP errno_t __cdecl
_set_errno(int);
141 _ACRTIMP errno_t __cdecl
_set_fmode(int);
142 _ACRTIMP errno_t __cdecl
_get_fmode(int*);
144 #ifndef _CRT_ONEXIT_T_DEFINED
145 #define _CRT_ONEXIT_T_DEFINED
146 typedef int (__cdecl
*_onexit_t
)(void);
150 _ACRTIMP
int __cdecl
_atodbl(_CRT_DOUBLE
*,char*);
151 _ACRTIMP
int __cdecl
_atodbl_l(_CRT_DOUBLE
*,char*,_locale_t
);
152 _ACRTIMP
int __cdecl
_atoflt(_CRT_FLOAT
*,char*);
153 _ACRTIMP
int __cdecl
_atoflt_l(_CRT_FLOAT
*,char*,_locale_t
);
154 _ACRTIMP __int64 __cdecl
_atoi64(const char*);
155 _ACRTIMP
long double __cdecl
_atold(const char*);
156 _ACRTIMP
int __cdecl
_atoldbl(_LDOUBLE
*,char*);
157 _ACRTIMP
void __cdecl
_beep(unsigned int,unsigned int);
158 _ACRTIMP
unsigned short __cdecl
_byteswap_ushort(unsigned short);
159 _ACRTIMP __msvcrt_ulong __cdecl
_byteswap_ulong(__msvcrt_ulong
);
160 _ACRTIMP
unsigned __int64 __cdecl
_byteswap_uint64(unsigned __int64
);
161 _ACRTIMP
char* __cdecl
_ecvt(double,int,int*,int*);
162 _ACRTIMP
char* __cdecl
_fcvt(double,int,int*,int*);
163 _ACRTIMP
char* __cdecl
_fullpath(char*,const char*,size_t);
164 _ACRTIMP
char* __cdecl
_gcvt(double,int,char*);
165 _ACRTIMP errno_t __cdecl
_gcvt_s(char*, size_t, double, int);
166 _ACRTIMP
char* __cdecl
_i64toa(__int64
,char*,int);
167 _ACRTIMP errno_t __cdecl
_i64toa_s(__int64
, char*, size_t, int);
168 _ACRTIMP
char* __cdecl
_itoa(int,char*,int);
169 _ACRTIMP errno_t __cdecl
_itoa_s(int,char*,size_t,int);
170 _ACRTIMP
char* __cdecl
_ltoa(__msvcrt_long
,char*,int);
171 _ACRTIMP errno_t __cdecl
_ltoa_s(__msvcrt_long
, char*, size_t, int);
173 _ACRTIMP __msvcrt_ulong __cdecl
_lrotl(__msvcrt_ulong
,int);
176 _ACRTIMP __msvcrt_ulong __cdecl
_lrotr(__msvcrt_ulong
,int);
178 _ACRTIMP
void __cdecl
_makepath(char*,const char*,const char*,const char*,const char*);
179 _ACRTIMP
int __cdecl
_makepath_s(char*,size_t,const char*,const char*,const char*,const char*);
180 _ACRTIMP
size_t __cdecl
_mbstrlen(const char*);
181 _ACRTIMP _onexit_t __cdecl
_onexit(_onexit_t
);
182 _ACRTIMP
int __cdecl
_putenv(const char*);
183 _ACRTIMP errno_t __cdecl
_putenv_s(const char*,const char*);
185 _ACRTIMP
unsigned int __cdecl
_rotl(unsigned int,int);
188 _ACRTIMP
unsigned int __cdecl
_rotr(unsigned int,int);
190 _ACRTIMP
void __cdecl
_searchenv(const char*,const char*,char*);
191 _ACRTIMP
int __cdecl
_set_error_mode(int);
192 _ACRTIMP
void __cdecl
_seterrormode(int);
193 _ACRTIMP
void __cdecl
_sleep(__msvcrt_ulong
);
194 _ACRTIMP
void __cdecl
_splitpath(const char*,char*,char*,char*,char*);
195 _ACRTIMP errno_t __cdecl
_splitpath_s(const char*,char*,size_t,char*,size_t,char*,size_t,char*,size_t);
196 _ACRTIMP
void __cdecl
_swab(char*,char*,int);
197 _ACRTIMP
char* __cdecl
_ui64toa(unsigned __int64
,char*,int);
198 _ACRTIMP errno_t __cdecl
_ui64toa_s(unsigned __int64
,char*,size_t,int);
199 _ACRTIMP
char* __cdecl
_ultoa(__msvcrt_ulong
,char*,int);
200 _ACRTIMP errno_t __cdecl
_ultoa_s(__msvcrt_ulong
,char*,size_t,int);
202 _ACRTIMP DECLSPEC_NORETURN
void __cdecl
_Exit(int);
203 _ACRTIMP DECLSPEC_NORETURN
void __cdecl
_exit(int);
204 _ACRTIMP DECLSPEC_NORETURN
void __cdecl
abort(void);
205 _ACRTIMP
int __cdecl
abs(int);
206 _ACRTIMP
int __cdecl
atexit(void (__cdecl
*)(void));
207 _ACRTIMP
double __cdecl
atof(const char*);
208 _ACRTIMP
int __cdecl
atoi(const char*);
209 _ACRTIMP
int __cdecl
_atoi_l(const char*,_locale_t
);
210 _ACRTIMP __msvcrt_long __cdecl
atol(const char*);
211 _ACRTIMP __int64 __cdecl
atoll(const char*);
213 _ACRTIMP
div_t __cdecl
div(int,int);
214 _ACRTIMP
ldiv_t __cdecl
ldiv(__msvcrt_long
,__msvcrt_long
);
216 _ACRTIMP lldiv_t __cdecl
lldiv(__int64
,__int64
);
217 _ACRTIMP DECLSPEC_NORETURN
void __cdecl
exit(int);
218 _ACRTIMP
char* __cdecl
getenv(const char*);
219 _ACRTIMP errno_t __cdecl
getenv_s(size_t*,char*,size_t,const char*);
220 _ACRTIMP __msvcrt_long __cdecl
labs(__msvcrt_long
);
221 _ACRTIMP __int64 __cdecl
llabs(__int64
);
222 _ACRTIMP
int __cdecl
mblen(const char*,size_t);
223 _ACRTIMP
void __cdecl
perror(const char*);
224 _ACRTIMP
int __cdecl
rand(void);
225 _ACRTIMP errno_t __cdecl
rand_s(unsigned int*);
226 _ACRTIMP
void __cdecl
srand(unsigned int);
227 _ACRTIMP
float __cdecl
strtof(const char*,char**);
228 _ACRTIMP
double __cdecl
strtod(const char*,char**);
229 _ACRTIMP __msvcrt_long __cdecl
strtol(const char*,char**,int);
230 _ACRTIMP __msvcrt_ulong __cdecl
strtoul(const char*,char**,int);
231 _ACRTIMP __int64 __cdecl
_strtoll_l(const char*,char**,int,_locale_t
);
232 _ACRTIMP
unsigned __int64 __cdecl
_strtoull_l(const char*,char**,int,_locale_t
);
233 _ACRTIMP __int64 __cdecl
_strtoi64(const char*,char**,int);
234 _ACRTIMP __int64 __cdecl
_strtoi64_l(const char*,char**,int,_locale_t
);
235 _ACRTIMP
unsigned __int64 __cdecl
_strtoui64(const char*,char**,int);
236 _ACRTIMP
unsigned __int64 __cdecl
_strtoui64_l(const char*,char**,int,_locale_t
);
237 _ACRTIMP
int __cdecl
system(const char*);
238 _ACRTIMP
void* __cdecl
bsearch(const void*,const void*,size_t,size_t,int (__cdecl
*)(const void*,const void*));
239 _ACRTIMP
void __cdecl
qsort(void*,size_t,size_t,int (__cdecl
*)(const void*,const void*));
241 typedef void (__cdecl
*_purecall_handler
)(void);
242 _ACRTIMP _purecall_handler __cdecl
_set_purecall_handler(_purecall_handler
);
243 _ACRTIMP _purecall_handler __cdecl
_get_purecall_handler(void);
245 typedef void (__cdecl
*_invalid_parameter_handler
)(const wchar_t*, const wchar_t*, const wchar_t*, unsigned, uintptr_t);
246 _ACRTIMP _invalid_parameter_handler __cdecl
_set_invalid_parameter_handler(_invalid_parameter_handler
);
247 _ACRTIMP _invalid_parameter_handler __cdecl
_get_invalid_parameter_handler(void);
248 _ACRTIMP _invalid_parameter_handler __cdecl
_get_thread_local_invalid_parameter_handler(void);
249 _ACRTIMP _invalid_parameter_handler __cdecl
_set_thread_local_invalid_parameter_handler(_invalid_parameter_handler
);
250 void __cdecl
_invalid_parameter(const wchar_t *expr
, const wchar_t *func
, const wchar_t *file
,
251 unsigned int line
, uintptr_t arg
);
254 _ACRTIMP
double __cdecl
_strtold_l(const char*,char**,_locale_t
);
255 static inline long double strtold(const char *string
, char **endptr
) { return _strtold_l(string
, endptr
, NULL
); }
261 template <size_t size
>
262 inline errno_t
getenv_s(size_t *ret
, char (&buf
)[size
], const char *var
)
264 return getenv_s(ret
, buf
, size
, var
);
273 #define environ _environ
274 #define onexit_t _onexit_t
276 static inline char* ecvt(double value
, int ndigit
, int* decpt
, int* sign
) { return _ecvt(value
, ndigit
, decpt
, sign
); }
277 static inline char* fcvt(double value
, int ndigit
, int* decpt
, int* sign
) { return _fcvt(value
, ndigit
, decpt
, sign
); }
278 static inline char* gcvt(double value
, int ndigit
, char* buf
) { return _gcvt(value
, ndigit
, buf
); }
279 static inline char* itoa(int value
, char* str
, int radix
) { return _itoa(value
, str
, radix
); }
280 static inline char* ltoa(__msvcrt_long value
, char* str
, int radix
) { return _ltoa(value
, str
, radix
); }
281 static inline _onexit_t
onexit(_onexit_t func
) { return _onexit(func
); }
282 static inline int putenv(const char* str
) { return _putenv(str
); }
283 static inline __int64
strtoll(const char *ptr
, char **endptr
, int base
) { return _strtoi64(ptr
, endptr
, base
); }
284 static inline unsigned __int64 __cdecl
strtoull(const char *ptr
, char **endptr
, int base
) { return _strtoui64(ptr
, endptr
, base
); }
285 static inline void swab(char* src
, char* dst
, int len
) { _swab(src
, dst
, len
); }
286 static inline char* ultoa(__msvcrt_ulong value
, char* str
, int radix
) { return _ultoa(value
, str
, radix
); }
289 static inline div_t __wine_msvcrt_div(int num
, int denom
)
291 extern unsigned __int64
div(int,int);
293 unsigned __int64 res
= div(num
,denom
);
295 ret
.rem
= (int)(res
>> 32);
298 static inline ldiv_t __wine_msvcrt_ldiv(__msvcrt_long num
, __msvcrt_long denom
)
300 extern unsigned __int64
ldiv(__msvcrt_long
,__msvcrt_long
);
302 unsigned __int64 res
= ldiv(num
,denom
);
303 ret
.quot
= (__msvcrt_long
)res
;
304 ret
.rem
= (__msvcrt_long
)(res
>> 32);
307 #define div(num,denom) __wine_msvcrt_div(num,denom)
308 #define ldiv(num,denom) __wine_msvcrt_ldiv(num,denom)
313 #endif /* __WINE_STDLIB_H */