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00001 
00007 #include <crtdefs.h>
00008 
00009 #ifndef _INC_STDDEF
00010 #define _INC_STDDEF
00011 
00012 #ifdef __cplusplus
00013 extern "C" {
00014 #endif
00015 
00016 #include <errno.h>
00017 
00018   _CRTIMP extern unsigned long __cdecl __threadid(void);
00019 #define _threadid (__threadid())
00020   _CRTIMP extern uintptr_t __cdecl __threadhandle(void);
00021 
00022 #ifdef __cplusplus
00023 }
00024 #endif
00025 
00026 #endif
00027 
00028 /*
00029  * ISO C Standard:  7.17  Common definitions  <stddef.h>
00030  */
00031 #if (!defined(_STDDEF_H) && !defined(_STDDEF_H_) && !defined(_ANSI_STDDEF_H) \
00032      && !defined(__STDDEF_H__)) \
00033     || defined(__need_wchar_t) || defined(__need_size_t) \
00034     || defined(__need_ptrdiff_t) || defined(__need_NULL) \
00035     || defined(__need_wint_t)
00036 
00037 /* Any one of these symbols __need_* means that GNU libc
00038    wants us just to define one data type.  So don't define
00039    the symbols that indicate this file's entire job has been done.  */
00040 #if (!defined(__need_wchar_t) && !defined(__need_size_t)    \
00041      && !defined(__need_ptrdiff_t) && !defined(__need_NULL) \
00042      && !defined(__need_wint_t))
00043 #define _STDDEF_H
00044 #define _STDDEF_H_
00045 /* snaroff@next.com says the NeXT needs this.  */
00046 #define _ANSI_STDDEF_H
00047 /* Irix 5.1 needs this.  */
00048 #define __STDDEF_H__
00049 #endif
00050 
00051 #ifndef __sys_stdtypes_h
00052 /* In 4.3bsd-net2, machine/ansi.h defines these symbols, which are
00053    defined if the corresponding type is *not* defined.
00054    FreeBSD-2.1 defines _MACHINE_ANSI_H_ instead of _ANSI_H_ */
00055 #if defined(_ANSI_H_) || defined(_MACHINE_ANSI_H_)
00056 #if !defined(_SIZE_T_) && !defined(_BSD_SIZE_T_)
00057 #define _SIZE_T
00058 #endif
00059 #if !defined(_PTRDIFF_T_) && !defined(_BSD_PTRDIFF_T_)
00060 #define _PTRDIFF_T
00061 #endif
00062 /* On BSD/386 1.1, at least, machine/ansi.h defines _BSD_WCHAR_T_
00063    instead of _WCHAR_T_. */
00064 #if !defined(_WCHAR_T_) && !defined(_BSD_WCHAR_T_)
00065 #ifndef _BSD_WCHAR_T_
00066 #define _WCHAR_T
00067 #endif
00068 #endif
00069 /* Undef _FOO_T_ if we are supposed to define foo_t.  */
00070 #if defined (__need_ptrdiff_t) || defined (_STDDEF_H_)
00071 #undef _PTRDIFF_T_
00072 #undef _BSD_PTRDIFF_T_
00073 #endif
00074 #if defined (__need_size_t) || defined (_STDDEF_H_)
00075 #undef _SIZE_T_
00076 #undef _BSD_SIZE_T_
00077 #endif
00078 #if defined (__need_wchar_t) || defined (_STDDEF_H_)
00079 #undef _WCHAR_T_
00080 #undef _BSD_WCHAR_T_
00081 #endif
00082 #endif /* defined(_ANSI_H_) || defined(_MACHINE_ANSI_H_) */
00083 
00084 /* Sequent's header files use _PTRDIFF_T_ in some conflicting way.
00085    Just ignore it.  */
00086 #if defined (__sequent__) && defined (_PTRDIFF_T_)
00087 #undef _PTRDIFF_T_
00088 #endif
00089 
00090 /* On VxWorks, <type/vxTypesBase.h> may have defined macros like
00091    _TYPE_size_t which will typedef size_t.  fixincludes patched the
00092    vxTypesBase.h so that this macro is only defined if _GCC_SIZE_T is
00093    not defined, and so that defining this macro defines _GCC_SIZE_T.
00094    If we find that the macros are still defined at this point, we must
00095    invoke them so that the type is defined as expected.  */
00096 #if defined (_TYPE_ptrdiff_t) && (defined (__need_ptrdiff_t) || defined (_STDDEF_H_))
00097 _TYPE_ptrdiff_t;
00098 #undef _TYPE_ptrdiff_t
00099 #endif
00100 #if defined (_TYPE_size_t) && (defined (__need_size_t) || defined (_STDDEF_H_))
00101 _TYPE_size_t;
00102 #undef _TYPE_size_t
00103 #endif
00104 #if defined (_TYPE_wchar_t) && (defined (__need_wchar_t) || defined (_STDDEF_H_))
00105 _TYPE_wchar_t;
00106 #undef _TYPE_wchar_t
00107 #endif
00108 
00109 /* In case nobody has defined these types, but we aren't running under
00110    GCC 2.00, make sure that __PTRDIFF_TYPE__, __SIZE_TYPE__, and
00111    __WCHAR_TYPE__ have reasonable values.  This can happen if the
00112    parts of GCC is compiled by an older compiler, that actually
00113    include gstddef.h, such as collect2.  */
00114 
00115 /* Signed type of difference of two pointers.  */
00116 
00117 /* Define this type if we are doing the whole job,
00118    or if we want this type in particular.  */
00119 #if defined (_STDDEF_H) || defined (__need_ptrdiff_t)
00120 #ifndef _PTRDIFF_T  /* in case <sys/types.h> has defined it. */
00121 #ifndef _T_PTRDIFF_
00122 #ifndef _T_PTRDIFF
00123 #ifndef __PTRDIFF_T
00124 #ifndef _PTRDIFF_T_
00125 #ifndef _BSD_PTRDIFF_T_
00126 #ifndef ___int_ptrdiff_t_h
00127 #ifndef _GCC_PTRDIFF_T
00128 #define _PTRDIFF_T
00129 #define _T_PTRDIFF_
00130 #define _T_PTRDIFF
00131 #define __PTRDIFF_T
00132 #define _PTRDIFF_T_
00133 #define _BSD_PTRDIFF_T_
00134 #define ___int_ptrdiff_t_h
00135 #define _GCC_PTRDIFF_T
00136 #ifndef __PTRDIFF_TYPE__
00137 #ifdef _WIN64
00138 #define __PTRDIFF_TYPE__ long long int
00139 #else
00140 #define __PTRDIFF_TYPE__ long int
00141 #endif
00142 #endif
00143 #ifndef _PTRDIFF_T_DEFINED
00144 #define _PTRDIFF_T_DEFINED
00145 __MINGW_EXTENSION typedef __PTRDIFF_TYPE__ ptrdiff_t;
00146 #endif
00147 #endif /* _GCC_PTRDIFF_T */
00148 #endif /* ___int_ptrdiff_t_h */
00149 #endif /* _BSD_PTRDIFF_T_ */
00150 #endif /* _PTRDIFF_T_ */
00151 #endif /* __PTRDIFF_T */
00152 #endif /* _T_PTRDIFF */
00153 #endif /* _T_PTRDIFF_ */
00154 #endif /* _PTRDIFF_T */
00155 
00156 /* If this symbol has done its job, get rid of it.  */
00157 #undef  __need_ptrdiff_t
00158 
00159 #endif /* _STDDEF_H or __need_ptrdiff_t.  */
00160 
00161 /* Unsigned type of `sizeof' something.  */
00162 
00163 /* Define this type if we are doing the whole job,
00164    or if we want this type in particular.  */
00165 #if defined (_STDDEF_H) || defined (__need_size_t)
00166 #ifndef __size_t__  /* BeOS */
00167 #ifndef __SIZE_T__  /* Cray Unicos/Mk */
00168 #ifndef _SIZE_T /* in case <sys/types.h> has defined it. */
00169 #ifndef _SYS_SIZE_T_H
00170 #ifndef _T_SIZE_
00171 #ifndef _T_SIZE
00172 #ifndef __SIZE_T
00173 #ifndef _SIZE_T_
00174 #ifndef _BSD_SIZE_T_
00175 #ifndef _SIZE_T_DEFINED_
00176 #ifndef _SIZE_T_DEFINED
00177 #ifndef _BSD_SIZE_T_DEFINED_    /* Darwin */
00178 #ifndef _SIZE_T_DECLARED    /* FreeBSD 5 */
00179 #ifndef ___int_size_t_h
00180 #ifndef _GCC_SIZE_T
00181 #ifndef _SIZET_
00182 #ifndef __size_t
00183 #define __size_t__  /* BeOS */
00184 #define __SIZE_T__  /* Cray Unicos/Mk */
00185 #define _SIZE_T
00186 #define _SYS_SIZE_T_H
00187 #define _T_SIZE_
00188 #define _T_SIZE
00189 #define __SIZE_T
00190 #define _SIZE_T_
00191 #define _BSD_SIZE_T_
00192 #define _SIZE_T_DEFINED_
00193 #define _SIZE_T_DEFINED
00194 #define _BSD_SIZE_T_DEFINED_    /* Darwin */
00195 #define _SIZE_T_DECLARED    /* FreeBSD 5 */
00196 #define ___int_size_t_h
00197 #define _GCC_SIZE_T
00198 #define _SIZET_
00199 #if defined (__FreeBSD__) && (__FreeBSD__ >= 5)
00200 /* __size_t is a typedef on FreeBSD 5!, must not trash it. */
00201 #else
00202 #define __size_t
00203 #endif
00204 #ifndef __SIZE_TYPE__
00205 #ifdef _WIN64
00206 #define __SIZE_TYPE__ long long unsigned int
00207 #else
00208 #define __SIZE_TYPE__ long unsigned int
00209 #endif
00210 #endif
00211 #if !(defined (__GNUG__) && defined (size_t))
00212 __MINGW_EXTENSION typedef __SIZE_TYPE__ size_t;
00213 #ifdef __BEOS__
00214 typedef long ssize_t;
00215 #endif /* __BEOS__ */
00216 #endif /* !(defined (__GNUG__) && defined (size_t)) */
00217 #endif /* __size_t */
00218 #endif /* _SIZET_ */
00219 #endif /* _GCC_SIZE_T */
00220 #endif /* ___int_size_t_h */
00221 #endif /* _SIZE_T_DECLARED */
00222 #endif /* _BSD_SIZE_T_DEFINED_ */
00223 #endif /* _SIZE_T_DEFINED */
00224 #endif /* _SIZE_T_DEFINED_ */
00225 #endif /* _BSD_SIZE_T_ */
00226 #endif /* _SIZE_T_ */
00227 #endif /* __SIZE_T */
00228 #endif /* _T_SIZE */
00229 #endif /* _T_SIZE_ */
00230 #endif /* _SYS_SIZE_T_H */
00231 #endif /* _SIZE_T */
00232 #endif /* __SIZE_T__ */
00233 #endif /* __size_t__ */
00234 #undef  __need_size_t
00235 #endif /* _STDDEF_H or __need_size_t.  */
00236 
00237 
00238 /* Wide character type.
00239    Locale-writers should change this as necessary to
00240    be big enough to hold unique values not between 0 and 127,
00241    and not (wchar_t) -1, for each defined multibyte character.  */
00242 
00243 /* Define this type if we are doing the whole job,
00244    or if we want this type in particular.  */
00245 #if defined (_STDDEF_H) || defined (__need_wchar_t)
00246 #ifndef __wchar_t__ /* BeOS */
00247 #ifndef __WCHAR_T__ /* Cray Unicos/Mk */
00248 #ifndef _WCHAR_T
00249 #ifndef _T_WCHAR_
00250 #ifndef _T_WCHAR
00251 #ifndef __WCHAR_T
00252 #ifndef _WCHAR_T_
00253 #ifndef _BSD_WCHAR_T_
00254 #ifndef _BSD_WCHAR_T_DEFINED_    /* Darwin */
00255 #ifndef _BSD_RUNE_T_DEFINED_    /* Darwin */
00256 #ifndef _WCHAR_T_DECLARED /* FreeBSD 5 */
00257 #ifndef _WCHAR_T_DEFINED_
00258 #ifndef _WCHAR_T_DEFINED
00259 #ifndef _WCHAR_T_H
00260 #ifndef ___int_wchar_t_h
00261 #ifndef __INT_WCHAR_T_H
00262 #ifndef _GCC_WCHAR_T
00263 #define __wchar_t__ /* BeOS */
00264 #define __WCHAR_T__ /* Cray Unicos/Mk */
00265 #define _WCHAR_T
00266 #define _T_WCHAR_
00267 #define _T_WCHAR
00268 #define __WCHAR_T
00269 #define _WCHAR_T_
00270 #define _BSD_WCHAR_T_
00271 #define _WCHAR_T_DEFINED_
00272 #define _WCHAR_T_DEFINED
00273 #define _WCHAR_T_H
00274 #define ___int_wchar_t_h
00275 #define __INT_WCHAR_T_H
00276 #define _GCC_WCHAR_T
00277 #define _WCHAR_T_DECLARED
00278 
00279 /* On BSD/386 1.1, at least, machine/ansi.h defines _BSD_WCHAR_T_
00280    instead of _WCHAR_T_, and _BSD_RUNE_T_ (which, unlike the other
00281    symbols in the _FOO_T_ family, stays defined even after its
00282    corresponding type is defined).  If we define wchar_t, then we
00283    must undef _WCHAR_T_; for BSD/386 1.1 (and perhaps others), if
00284    we undef _WCHAR_T_, then we must also define rune_t, since
00285    headers like runetype.h assume that if machine/ansi.h is included,
00286    and _BSD_WCHAR_T_ is not defined, then rune_t is available.
00287    machine/ansi.h says, "Note that _WCHAR_T_ and _RUNE_T_ must be of
00288    the same type." */
00289 #ifdef _BSD_WCHAR_T_
00290 #undef _BSD_WCHAR_T_
00291 #ifdef _BSD_RUNE_T_
00292 #if !defined (_ANSI_SOURCE) && !defined (_POSIX_SOURCE)
00293 typedef _BSD_RUNE_T_ rune_t;
00294 #define _BSD_WCHAR_T_DEFINED_
00295 #define _BSD_RUNE_T_DEFINED_    /* Darwin */
00296 #if defined (__FreeBSD__) && (__FreeBSD__ < 5)
00297 /* Why is this file so hard to maintain properly?  In contrast to
00298    the comment above regarding BSD/386 1.1, on FreeBSD for as long
00299    as the symbol has existed, _BSD_RUNE_T_ must not stay defined or
00300    redundant typedefs will occur when stdlib.h is included after this file. */
00301 #undef _BSD_RUNE_T_
00302 #endif
00303 #endif
00304 #endif
00305 #endif
00306 
00307 #ifndef __WCHAR_TYPE__
00308 #define __WCHAR_TYPE__ unsigned short
00309 #endif
00310 #ifndef __cplusplus
00311 typedef __WCHAR_TYPE__ wchar_t;
00312 #endif
00313 #endif
00314 #endif
00315 #endif
00316 #endif
00317 #endif
00318 #endif
00319 #endif /* _WCHAR_T_DECLARED */
00320 #endif /* _BSD_RUNE_T_DEFINED_ */
00321 #endif
00322 #endif
00323 #endif
00324 #endif
00325 #endif
00326 #endif
00327 #endif
00328 #endif /* __WCHAR_T__ */
00329 #endif /* __wchar_t__ */
00330 #undef  __need_wchar_t
00331 #endif /* _STDDEF_H or __need_wchar_t.  */
00332 
00333 /*  In 4.3bsd-net2, leave these undefined to indicate that size_t, etc.
00334     are already defined.  */
00335 /*  BSD/OS 3.1 and FreeBSD [23].x require the MACHINE_ANSI_H check here.  */
00336 #if defined(_ANSI_H_) || defined(_MACHINE_ANSI_H_)
00337 /*  The references to _GCC_PTRDIFF_T_, _GCC_SIZE_T_, and _GCC_WCHAR_T_
00338     are probably typos and should be removed before 2.8 is released.  */
00339 #ifdef _GCC_PTRDIFF_T_
00340 #undef _PTRDIFF_T_
00341 #undef _BSD_PTRDIFF_T_
00342 #endif
00343 #ifdef _GCC_SIZE_T_
00344 #undef _SIZE_T_
00345 #undef _BSD_SIZE_T_
00346 #endif
00347 #ifdef _GCC_WCHAR_T_
00348 #undef _WCHAR_T_
00349 #undef _BSD_WCHAR_T_
00350 #endif
00351 /*  The following ones are the real ones.  */
00352 #ifdef _GCC_PTRDIFF_T
00353 #undef _PTRDIFF_T_
00354 #undef _BSD_PTRDIFF_T_
00355 #endif
00356 #ifdef _GCC_SIZE_T
00357 #undef _SIZE_T_
00358 #undef _BSD_SIZE_T_
00359 #endif
00360 #ifdef _GCC_WCHAR_T
00361 #undef _WCHAR_T_
00362 #undef _BSD_WCHAR_T_
00363 #endif
00364 #endif /* _ANSI_H_ || _MACHINE_ANSI_H_ */
00365 
00366 #endif /* __sys_stdtypes_h */
00367 
00368 /* A null pointer constant.  */
00369 #ifndef NULL
00370 #ifdef __cplusplus
00371 #define NULL 0
00372 #else
00373 #define NULL ((void*)0)
00374 #endif
00375 #endif
00376 
00377 #ifndef offsetof
00378 
00379 /* Offset of member MEMBER in a struct of type TYPE. */
00380 #if defined(__GNUC__)
00381 #define offsetof(TYPE, MEMBER) __builtin_offsetof (TYPE, MEMBER)
00382 #else
00383 #define offsetof(TYPE, MEMBER) ((size_t)&(((TYPE *)0)->MEMBER))
00384 #endif
00385 
00386 #endif /* !offsetof */
00387 
00388 #endif /* !_STDDEF_H && !_STDDEF_H_ && !_ANSI_STDDEF_H && !__STDDEF_H__
00389       || __need_XXX was not defined before */
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