1 /////////////////////////////////////////////////////////////////////////////
3 // Purpose: Declarations common to wx char/wchar_t usage (wide chars)
4 // Author: Joel Farley, Ove Kåven
5 // Modified by: Vadim Zeitlin, Robert Roebling
8 // Copyright: (c) 1998-2002 wxWindows dev team
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
15 #if defined(__GNUG__) && !defined(__APPLE__)
16 #pragma interface "wxchar.h"
19 // ----------------------------------------------------------------------------
20 // first deal with Unicode setting: wxUSE_UNICODE should be defined as 0 or 1
21 // and is used by wxWindows, _UNICODE and/or UNICODE may be defined or used by
22 // the system headers so bring these settings in sync
23 // ----------------------------------------------------------------------------
25 // set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined
26 #if defined(_UNICODE) || defined(UNICODE)
28 #define wxUSE_UNICODE 1
31 #define wxUSE_UNICODE 0
35 // and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1...
45 // check whether we have wchar_t
46 #if !defined(wxUSE_WCHAR_T)
47 #if defined(__WIN16__)
48 // no wchar_t under Win16 regadrless of compiler used
49 #define wxUSE_WCHAR_T 0
50 #elif defined(__UNIX__)
51 #if defined(HAVE_WCSTR_H) || defined(HAVE_WCHAR_H) || defined(__FreeBSD__) || defined(__DARWIN__)
52 #define wxUSE_WCHAR_T 1
54 #define wxUSE_WCHAR_T 0
56 #elif defined(__GNUWIN32__) && !defined(__MINGW32__)
57 #define wxUSE_WCHAR_T 0
58 #elif defined(__WATCOMC__)
59 #define wxUSE_WCHAR_T 0
60 #elif defined(__VISAGECPP__) && (__IBMCPP__ < 400)
61 #define wxUSE_WCHAR_T 0
63 // add additional compiler checks if this fails
64 #define wxUSE_WCHAR_T 1
66 #endif // !defined(wxUSE_WCHAR_T)
68 // Unicode support requires wchar_t
69 #if wxUSE_UNICODE && !wxUSE_WCHAR_T
70 #error "wchar_t must be available in Unicode build"
73 // ----------------------------------------------------------------------------
74 // standard headers we need here
76 // NB: don't include any wxWindows headers here because almost of them include
78 // ----------------------------------------------------------------------------
80 // Required for wxPrintf() etc
83 // non Unix compilers which do have wchar.h (but not tchar.h which is included
84 // below and which includes wchar.h anyhow).
85 // Actually MinGW has tchar.h, but it does not include wchar.h
86 #if defined(__MWERKS__) || defined(__VISAGECPP__) || defined(__MINGW32__)
94 // the current (as of Nov 2002) version of cygwin has a bug in its
95 // wchar.h -- there is no extern "C" around the declarations in it and
96 // this results in linking errors later; also, at least on some
97 // Cygwin versions, wchar.h requires sys/types.h
99 #include <sys/types.h>
106 #elif defined(HAVE_WCSTR_H)
107 // old compilers have relevant declarations here
109 #elif defined(__FreeBSD__) || defined(__DARWIN__) || defined(__EMX__)
110 // include stdlib.h for wchar_t
112 #endif // HAVE_WCHAR_H
113 #endif // wxUSE_WCHAR_T
115 // ----------------------------------------------------------------------------
116 // define wxHAVE_TCHAR_SUPPORT for the compilers which support the TCHAR type
117 // mapped to either char or wchar_t depending on the ASCII/Unicode mode and have
118 // the function mapping _tfoo() -> foo() or wfoo()
119 // ----------------------------------------------------------------------------
121 // VC++ and BC++ starting with 5.2 have TCHAR support
123 #define wxHAVE_TCHAR_SUPPORT
124 #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520)
125 #define wxHAVE_TCHAR_SUPPORT
127 #elif defined(__MINGW32__) && wxCHECK_W32API_VERSION( 1, 0 )
128 #define wxHAVE_TCHAR_SUPPORT
132 #elif 0 && defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
133 // VZ: the old VisualAge definitions were completely wrong and had no
134 // chance at all to work in Unicode build anyhow so let's pretend that
135 // VisualAge does _not_ support TCHAR for the moment (as indicated by
136 // "0 &&" above) until someone really has time to delve into Unicode
139 // VisualAge 4.0+ supports TCHAR
140 #define wxHAVE_TCHAR_SUPPORT
141 #endif // compilers with (good) TCHAR support
143 #ifdef wxHAVE_TCHAR_SUPPORT
144 // get TCHAR definition if we've got it
147 // we surely do have wchar_t if we have TCHAR
148 #ifndef wxUSE_WCHAR_T
149 #define wxUSE_WCHAR_T 1
150 #endif // !defined(wxUSE_WCHAR_T)
152 // and we also do have wcslen()
156 #endif // wxHAVE_TCHAR_SUPPORT
158 // ----------------------------------------------------------------------------
159 // define wxChar type
160 // ----------------------------------------------------------------------------
162 // TODO: define wxCharInt to be equal to either int or wint_t?
166 typedef signed char wxSChar
;
167 typedef unsigned char wxUChar
;
169 // VZ: note that VC++ defines _T[SU]CHAR simply as wchar_t and not as
170 // signed/unsigned version of it which (a) makes sense to me (unlike
171 // char wchar_t is always unsigned) and (b) was how the previous
172 // definitions worked so keep it like this
174 // GNU libc has __WCHAR_TYPE__ which requires special treatment, see
176 #if !defined(__WCHAR_TYPE__) || \
177 (!defined(__GNUC__) || wxCHECK_GCC_VERSION(2, 96))
179 typedef wchar_t wxChar
;
180 typedef wchar_t wxSChar
;
181 typedef wchar_t wxUChar
;
182 #else // __WCHAR_TYPE__ and gcc < 2.96
183 // VS: wxWindows used to define wxChar as __WCHAR_TYPE__ here. However,
184 // this doesn't work with new GCC 3.x compilers because wchar_t is
185 // C++'s builtin type in the new standard. OTOH, old compilers (GCC
186 // 2.x) won't accept new definition of wx{S,U}Char, therefore we
187 // have to define wxChar conditionally depending on detected
188 // compiler & compiler version.
189 // with old definition of wxChar.
190 typedef __WCHAR_TYPE__ wxChar
;
191 typedef __WCHAR_TYPE__ wxSChar
;
192 typedef __WCHAR_TYPE__ wxUChar
;
193 #endif // __WCHAR_TYPE__
194 #endif // ASCII/Unicode
196 // ----------------------------------------------------------------------------
197 // define _T() and related macros
198 // ----------------------------------------------------------------------------
200 // BSD systems define _T() to be something different in ctype.h, override it
201 #if defined(__FreeBSD__) || defined(__DARWIN__)
206 // could already be defined by tchar.h (it's quasi standard)
212 #endif // ASCII/Unicode
213 #endif // !defined(_T)
215 // although global macros with such names are normally bad, we want to have
216 // another name for _T() which should be used to avoid confusion between _T()
217 // and _() in wxWindows sources
220 // Unicode-friendly __FILE__, __DATE__ and __TIME__ analogs
222 #define __XFILE__(x) wxT(x)
223 #define __TFILE__ __XFILE__(__FILE__)
227 #define __XDATE__(x) wxT(x)
228 #define __TDATE__ __XDATE__(__DATE__)
232 #define __XTIME__(x) wxT(x)
233 #define __TTIME__ __XTIME__(__TIME__)
236 // ----------------------------------------------------------------------------
237 // define wxFoo() function for each standard foo() function whose signature
238 // (exceptionally including the return type) includes any mention of char:
239 // wxFoo() is going to be a Unicode-friendly version of foo(), i.e. will have
240 // the same signature but with char replaced by wxChar which allows us to use
241 // it in Unicode build as well
242 // ----------------------------------------------------------------------------
244 #ifdef wxHAVE_TCHAR_SUPPORT
248 #define wxIsalnum _istalnum
249 #define wxIsalpha _istalpha
250 #define wxIsctrl _istctrl
251 #define wxIsdigit _istdigit
252 #define wxIsgraph _istgraph
253 #define wxIslower _istlower
254 #define wxIsprint _istprint
255 #define wxIspunct _istpunct
256 #define wxIsspace _istspace
257 #define wxIsupper _istupper
258 #define wxIsxdigit _istxdigit
259 #define wxTolower _totlower
260 #define wxToupper _totupper
263 #define wxSetlocale _tsetlocale
265 // string.h functions
266 #define wxStrcat _tcscat
267 #define wxStrchr _tcschr
268 #define wxStrcmp _tcscmp
269 #define wxStrcoll _tcscoll
270 #define wxStrcpy _tcscpy
271 #define wxStrcspn _tcscspn
272 #define wxStrdup _tcsdup
273 #define wxStrftime _tcsftime
274 #define wxStricmp _tcsicmp
275 #define wxStrnicmp _tcsnicmp
276 #define wxStrlen_ _tcslen // used in wxStrlen inline function
277 #define wxStrncat _tcsncat
278 #define wxStrncmp _tcsncmp
279 #define wxStrncpy _tcsncpy
280 #define wxStrpbrk _tcspbrk
281 #define wxStrrchr _tcsrchr
282 #define wxStrspn _tcsspn
283 #define wxStrstr _tcsstr
284 #define wxStrtod _tcstod
285 #define wxStrtol _tcstol
286 #define wxStrtoul _tcstoul
287 #define wxStrxfrm _tcsxfrm
290 #define wxFgetc _fgettc
291 #define wxFgetchar _fgettchar
292 #define wxFgets _fgetts
293 #define wxFopen _tfopen
294 #define wxFputc _fputtc
295 #define wxFputchar _fputtchar
296 #define wxFprintf _ftprintf
297 #define wxFputs _fputts
298 #define wxFreopen _tfreopen
299 #define wxFscanf _ftscanf
300 #define wxGetc _gettc
301 #define wxGetchar _gettchar
302 #define wxGets _getts
303 #define wxPerror _tperror
304 #define wxPrintf _tprintf
305 #define wxPutc _puttc
306 #define wxPutchar _puttchar
307 #define wxPuts _putts
308 #define wxScanf _tscanf
309 #define wxSprintf _stprintf
310 #define wxSscanf _stscanf
311 #define wxTmpnam _ttmpnam
312 #define wxUngetc _tungetc
313 #define wxVfprintf _vftprintf
314 #define wxVprintf _vtprintf
315 #define wxVsscanf _vstscanf
316 #define wxVsprintf _vstprintf
318 // special case: not all TCHAR-aware compilers have those
319 #if defined(__VISUALC__) || \
320 (defined(__BORLANDC__) && __BORLANDC__ >= 0x540)
321 #define wxVsnprintf_ _vsntprintf
322 #define wxSnprintf_ _sntprintf
325 // special case: these functions are missing under Win9x with Unicows so we
326 // have to implement them ourselves
327 #if wxUSE_UNICODE_MSLU
328 #define wxRemove wxMSLU__tremove
329 #define wxRename wxMSLU__trename
331 #define wxRemove _tremove
332 #define wxRename _trename
335 // stdlib.h functions
338 // #define wxAtof _tttof -- notice that there is no such thing (why?)
339 #define wxGetenv _tgetenv
340 #define wxSystem _tsystem
343 #define wxAsctime _tasctime
344 #define wxCtime _tctime
345 #else // !TCHAR-aware compilers
349 // this is probably glibc-specific
350 #if defined(__WCHAR_TYPE__)
351 // ctype.h functions (wctype.h)
352 #define wxIsalnum iswalnum
353 #define wxIsalpha iswalpha
354 #define wxIsctrl iswcntrl
355 #define wxIsdigit iswdigit
356 #define wxIsgraph iswgraph
357 #define wxIslower iswlower
358 #define wxIsprint iswprint
359 #define wxIspunct iswpunct
360 #define wxIsspace iswspace
361 #define wxIsupper iswupper
362 #define wxIsxdigit iswxdigit
364 #if defined(__GLIBC__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)
365 // /usr/include/wctype.h incorrectly declares translations
366 // tables which provokes tons of compile-time warnings -- try
368 #define wxTolower(wc) towctrans((wc), (wctrans_t)__ctype_tolower)
369 #define wxToupper(wc) towctrans((wc), (wctrans_t)__ctype_toupper)
371 #define wxTolower towlower
372 #define wxToupper towupper
375 // string.h functions (wchar.h)
376 #define wxStrcat wcscat
377 #define wxStrchr wcschr
378 #define wxStrcmp wcscmp
379 #define wxStrcoll wcscoll
380 #define wxStrcpy wcscpy
381 #define wxStrcspn wcscspn
382 #define wxStrlen_ wxWcslen // wxStrlen_() is used in wxStrlen()
383 #define wxStrncat wcsncat
384 #define wxStrncmp wcsncmp
385 #define wxStrncpy wcsncpy
386 #define wxStrpbrk wcspbrk
387 #define wxStrrchr wcsrchr
388 #define wxStrspn wcsspn
389 #define wxStrstr wcsstr
390 #define wxStrtod wcstod
391 #define wxStrtol wcstol
392 #define wxStrtoul wcstoul
393 #define wxStrxfrm wcsxfrm
395 #define wxFgetc fgetwc
396 #define wxFgetchar fgetwchar
397 #define wxFgets fgetws
398 #define wxFputc fputwc
399 #define wxFputchar fputwchar
401 #define wxGetchar getwchar
403 #define wxUngetc ungetwc
407 #define wxPutchar wputchar
409 #define wxFputs fputws
411 #define wxNEED_FPUTWC
415 int wxFputs(const wxChar
*ch
, FILE *stream
);
416 int wxPutc(wxChar ch
, FILE *stream
);
418 #define wxPuts(ws) wxFputs(ws, stdout)
419 #define wxPutchar(wch) wxPutc(wch, stdout)
422 // we need %s to %ls conversion for printf and scanf etc
423 #define wxNEED_PRINTF_CONVERSION
425 // glibc doesn't have wide char equivalents of the other stuff so
426 // use our own versions
427 #define wxNEED_WX_STDIO_H
428 #define wxNEED_WX_STDLIB_H
429 #define wxNEED_WX_TIME_H
431 #error "Please define wide character functions for your environment"
438 #define wxIsalnum isalnum
439 #define wxIsalpha isalpha
440 #define wxIsctrl isctrl
441 #define wxIsdigit isdigit
442 #define wxIsgraph isgraph
443 #define wxIslower islower
444 #define wxIsprint isprint
445 #define wxIspunct ispunct
446 #define wxIsspace isspace
447 #define wxIsupper isupper
448 #define wxIsxdigit isxdigit
449 #define wxTolower tolower
450 #define wxToupper toupper
453 #define wxSetlocale setlocale
455 // string.h functions
456 #define wxStrcat strcat
457 #define wxStrchr strchr
458 #define wxStrcmp strcmp
459 #define wxStrcoll strcoll
460 #define wxStrcpy strcpy
461 #define wxStrcspn strcspn
462 #if !defined(__MWERKS__) || !defined(__WXMAC__)
463 #define wxStrdup strdup
465 // wxStricmp and wxStrnicmp are defined below
466 #define wxStrlen_ strlen // used in wxStrlen inline function
467 #define wxStrncat strncat
468 #define wxStrncmp strncmp
469 #define wxStrncpy strncpy
470 #define wxStrpbrk strpbrk
471 #define wxStrrchr strrchr
472 #define wxStrspn strspn
473 #define wxStrstr strstr
474 #define wxStrtod strtod
476 #define wxStrtok(str, sep, last) strtok_r(str, sep, last)
478 #define wxStrtol strtol
479 #define wxStrtoul strtoul
480 #define wxStrxfrm strxfrm
483 #define wxFopen fopen
484 #define wxFreopen freopen
485 #define wxPerror perror
486 #define wxRemove remove
487 #define wxRename rename
488 #define wxTmpnam tmpnam
490 #define wxFgetc fgetc
491 #define wxFgetchar fgetchar
492 #define wxFgets fgets
493 #define wxFputc fputc
494 #define wxFputchar fputchar
495 #define wxFprintf fprintf
496 #define wxFscanf fscanf
498 #define wxGetchar getchar
500 #define wxPrintf printf
502 #define wxPutchar putchar
504 #define wxScanf scanf
505 #define wxSprintf sprintf
506 #define wxSscanf sscanf
507 #define wxUngetc ungetc
508 #define wxVfprintf vfprintf
509 #define wxVprintf vprintf
510 #define wxVsscanf vsscanf
511 #define wxVsprintf vsprintf
513 // stdlib.h functions
517 #define wxGetenv getenv
518 #define wxSystem system
521 #define wxAsctime asctime
522 #define wxCtime ctime
523 #define wxStrftime strftime
524 #endif // Unicode/ASCII
525 #endif // TCHAR-aware compilers/the others
527 // ----------------------------------------------------------------------------
528 // various special cases
529 // ----------------------------------------------------------------------------
531 // define wxStricmp and wxStrnicmp for various compilers
533 // note that in Unicode mode we definitely are going to need our own version
534 #if !defined(wxStricmp) && !wxUSE_UNICODE
535 #if defined(__BORLANDC__) || defined(__WATCOMC__) || \
536 defined(__SALFORDC__) || defined(__VISAGECPP__) || \
537 defined(__EMX__) || defined(__DJGPP__)
538 #define wxStricmp stricmp
539 #define wxStrnicmp strnicmp
540 #elif defined(__SC__) || defined(__VISUALC__) || \
541 (defined(__MWERKS__) && defined(__INTEL__))
542 #define wxStricmp _stricmp
543 #define wxStrnicmp _strnicmp
544 #elif defined(__UNIX__) || defined(__GNUWIN32__)
545 #define wxStricmp strcasecmp
546 #define wxStrnicmp strncasecmp
547 // #else -- use wxWindows implementation
549 #endif // !defined(wxStricmp)
551 // define wxWcslen() which should be always available if wxUSE_WCHAR_T == 1 (as
552 // it's used in wx/buffer.h -- and also might be used just below by wxStrlen()
553 // when wxStrlen_() is #define'd as wxWcslen so do it before defining wxStrlen)
556 #define wxWcslen wcslen
558 inline size_t wxWcslen(const wchar_t *s
)
567 #endif // wxUSE_WCHAR_T
569 // checks whether the passed in pointer is NULL and if the string is empty
570 inline bool wxIsEmpty(const wxChar
*p
) { return !p
|| !*p
; }
572 // safe version of strlen() (returns 0 if passed NULL pointer)
573 inline size_t wxStrlen(const wxChar
*psz
) { return psz
? wxStrlen_(psz
) : 0; }
575 WXDLLEXPORT
bool wxOKlibc(); // for internal use
577 // ----------------------------------------------------------------------------
578 // printf() family saga
579 // ----------------------------------------------------------------------------
582 First of all, we always want to define safe snprintf() function to be used
583 instead of sprintf(). Some compilers already have it (or rather vsnprintf()
584 which we really need...), otherwise we implement it using our own printf()
587 We define function with a trailing underscore here because the real one is a
588 wrapper around it as explained below
592 #if defined(HAVE__VSNWPRINTF)
593 #define wxVsnprintf_ _vsnwprintf
594 /* MinGW?MSVCRT has the wrong vswprintf */
595 #elif defined(HAVE_VSWPRINTF) && !defined(__MINGW32__)
596 #define wxVsnprintf_ vswprintf
599 // all versions of CodeWarrior supported by wxWindows apparently have
601 #if defined(HAVE_VSNPRINTF) || defined(__MWERKS__)
602 // assume we have snprintf() too if we have vsnprintf()
603 #define wxVsnprintf_ vsnprintf
604 #define wxSnprintf_ snprintf
607 #endif // wxVsnprintf_ not defined yet
610 // no [v]snprintf(), cook our own
611 WXDLLEXPORT
int wxSnprintf_(wxChar
*buf
, size_t len
, const wxChar
*format
,
612 ...) ATTRIBUTE_PRINTF_3
;
615 WXDLLEXPORT
int wxVsnprintf_(wxChar
*buf
, size_t len
, const wxChar
*format
,
620 In Unicode mode we need to have all standard functions such as wprintf() and
621 so on but not all systems have them so use our own implementations in this
624 #if wxUSE_UNICODE && !defined(wxHAVE_TCHAR_SUPPORT) && !defined(HAVE_WPRINTF)
625 #define wxNEED_WPRINTF
629 More Unicode complications: although both ANSI C and C++ define a number of
630 wide character functions such as wprintf(), not all environments have them.
631 Worse, those which do have different behaviours: under Windows, %s format
632 specifier changes its meaning in Unicode build and expects a Unicode string
633 while under Unix/POSIX it still means an ASCII string even for wprintf() and
634 %ls has to be used for wide strings.
636 We choose to always emulate Windows behaviour as more useful for us so even
637 if we have wprintf() we still must wrap it in a non trivial wxPrintf().
639 However, if we don't have any vswprintf() at all we don't need to redefine
640 anything as our own wxVsnprintf_() already behaves as needed.
643 #undef wxNEED_PRINTF_CONVERSION
646 #if defined(wxNEED_PRINTF_CONVERSION) || defined(wxNEED_WPRINTF)
647 // we need to implement all wide character printf and scanf functions
648 // either because we don't have them at all or because they don't have the
651 #include <stdio.h> // for FILE
653 int wxScanf( const wxChar
*format
, ... ) ATTRIBUTE_PRINTF_1
;
654 int wxSscanf( const wxChar
*str
, const wxChar
*format
, ... ) ATTRIBUTE_PRINTF_2
;
655 int wxFscanf( FILE *stream
, const wxChar
*format
, ... ) ATTRIBUTE_PRINTF_2
;
656 int wxVsscanf( const wxChar
*str
, const wxChar
*format
, va_list ap
);
657 int wxPrintf( const wxChar
*format
, ... ) ATTRIBUTE_PRINTF_1
;
658 int wxSprintf( wxChar
*str
, const wxChar
*format
, ... ) ATTRIBUTE_PRINTF_2
;
659 int wxFprintf( FILE *stream
, const wxChar
*format
, ... ) ATTRIBUTE_PRINTF_2
;
660 int wxVfprintf( FILE *stream
, const wxChar
*format
, va_list ap
);
661 int wxVprintf( const wxChar
*format
, va_list ap
);
662 int wxVsprintf( wxChar
*str
, const wxChar
*format
, va_list ap
);
663 #endif // wxNEED_PRINTF_CONVERSION
665 // these 2 can be simply mapped to the versions with underscore at the end
666 // if we don't have to do the conversion
667 #ifdef wxNEED_PRINTF_CONVERSION
668 int wxSnprintf( wxChar
*str
, size_t size
, const wxChar
*format
, ... ) ATTRIBUTE_PRINTF_3
;
669 int wxVsnprintf( wxChar
*str
, size_t size
, const wxChar
*format
, va_list ap
);
671 #define wxSnprintf wxSnprintf_
672 #define wxVsnprintf wxVsnprintf_
675 // ----------------------------------------------------------------------------
676 // various functions which might not be available in libc and for which we
677 // provide our own replacements in wxchar.cpp
678 // ----------------------------------------------------------------------------
682 // VZ: note that this is never defined currently
683 #ifdef wxNEED_WX_CTYPE_H
684 WXDLLEXPORT
int wxIsalnum(wxChar ch
);
685 WXDLLEXPORT
int wxIsalpha(wxChar ch
);
686 WXDLLEXPORT
int wxIsctrl(wxChar ch
);
687 WXDLLEXPORT
int wxIsdigit(wxChar ch
);
688 WXDLLEXPORT
int wxIsgraph(wxChar ch
);
689 WXDLLEXPORT
int wxIslower(wxChar ch
);
690 WXDLLEXPORT
int wxIsprint(wxChar ch
);
691 WXDLLEXPORT
int wxIspunct(wxChar ch
);
692 WXDLLEXPORT
int wxIsspace(wxChar ch
);
693 WXDLLEXPORT
int wxIsupper(wxChar ch
);
694 WXDLLEXPORT
int wxIsxdigit(wxChar ch
);
695 WXDLLEXPORT
int wxTolower(wxChar ch
);
696 WXDLLEXPORT
int wxToupper(wxChar ch
);
697 #endif // wxNEED_WX_CTYPE_H
699 // under VC++ 6.0 isspace() returns 1 for 8 bit chars which completely breaks
700 // the file parsing -- this may be true for 5.0 as well, update #ifdef then
701 #if defined(__VISUALC__) && (__VISUALC__ >= 1200) && !wxUSE_UNICODE
703 #define wxIsspace(c) ((((unsigned)c) < 128) && isspace(c))
707 // string.h functions
709 // VZ: this is never defined neither currently
710 #ifdef wxNEED_WX_STRING_H
711 WXDLLEXPORT wxChar
* wxStrcat(wxChar
*dest
, const wxChar
*src
);
712 WXDLLEXPORT
const wxChar
* wxStrchr(const wxChar
*s
, wxChar c
);
713 WXDLLEXPORT wxChar
* wxStrchr(wxChar
*s
, wxChar c
)
714 { return (wxChar
*)wxStrchr((const wxChar
*)s
, c
); }
715 WXDLLEXPORT
int wxStrcmp(const wxChar
*s1
, const wxChar
*s2
);
716 WXDLLEXPORT
int wxStrcoll(const wxChar
*s1
, const wxChar
*s2
);
717 WXDLLEXPORT wxChar
* wxStrcpy(wxChar
*dest
, const wxChar
*src
);
718 WXDLLEXPORT
size_t wxStrcspn(const wxChar
*s
, const wxChar
*reject
);
719 WXDLLEXPORT
size_t wxStrlen(const wxChar
*s
);
720 WXDLLEXPORT wxChar
* wxStrncat(wxChar
*dest
, const wxChar
*src
, size_t n
);
721 WXDLLEXPORT
int wxStrncmp(const wxChar
*s1
, const wxChar
*s2
, size_t n
);
722 WXDLLEXPORT wxChar
* wxStrncpy(wxChar
*dest
, const wxChar
*src
, size_t n
);
723 WXDLLEXPORT
const wxChar
* wxStrpbrk(const wxChar
*s
, const wxChar
*accept
);
724 WXDLLEXPORT wxChar
* wxStrpbrk(wxChar
*s
, const wxChar
*accept
)
725 { return (wxChar
*)wxStrpbrk((const wxChar
*)s
, accept
); }
726 WXDLLEXPORT
const wxChar
* wxStrrchr(const wxChar
*s
, wxChar c
);
727 WXDLLEXPORT wxChar
* wxStrrchr(wxChar
*s
, wxChar c
)
728 { return (wxChar
*)wxStrrchr((const wxChar
*)s
, c
); }
729 WXDLLEXPORT
size_t wxStrspn(const wxChar
*s
, const wxChar
*accept
);
730 WXDLLEXPORT
const wxChar
* wxStrstr(const wxChar
*haystack
, const wxChar
*needle
);
731 WXDLLEXPORT wxChar
*wxStrstr(wxChar
*haystack
, const wxChar
*needle
)
732 { return (wxChar
*)wxStrstr((const wxChar
*)haystack
, needle
); }
733 WXDLLEXPORT
double wxStrtod(const wxChar
*nptr
, wxChar
**endptr
);
734 WXDLLEXPORT
long int wxStrtol(const wxChar
*nptr
, wxChar
**endptr
, int base
);
735 WXDLLEXPORT
unsigned long int wxStrtoul(const wxChar
*nptr
, wxChar
**endptr
, int base
);
736 WXDLLEXPORT
size_t wxStrxfrm(wxChar
*dest
, const wxChar
*src
, size_t n
);
737 #endif // wxNEED_WX_STRING_H
740 WXDLLEXPORT wxChar
* wxStrdup(const wxChar
*psz
);
744 WXDLLEXPORT
int wxStricmp(const wxChar
*psz1
, const wxChar
*psz2
);
748 WXDLLEXPORT
int wxStrnicmp(const wxChar
*psz1
, const wxChar
*psz2
, size_t len
);
752 WXDLLEXPORT wxChar
* wxStrtok(wxChar
*psz
, const wxChar
*delim
, wxChar
**save_ptr
);
756 class WXDLLEXPORT wxWCharBuffer
;
757 WXDLLEXPORT wxWCharBuffer
wxSetlocale(int category
, const wxChar
*locale
);
761 #ifdef wxNEED_WX_STDIO_H
763 WXDLLEXPORT
FILE * wxFopen(const wxChar
*path
, const wxChar
*mode
);
764 WXDLLEXPORT
FILE * wxFreopen(const wxChar
*path
, const wxChar
*mode
, FILE *stream
);
765 WXDLLEXPORT
int wxRemove(const wxChar
*path
);
766 WXDLLEXPORT
int wxRename(const wxChar
*oldpath
, const wxChar
*newpath
);
768 // *printf() family is handled separately
769 #endif // wxNEED_WX_STDIO_H
772 // stdlib.h functions
774 WXDLLEXPORT
double wxAtof(const wxChar
*psz
);
777 #ifdef wxNEED_WX_STDLIB_H
778 WXDLLEXPORT
int wxAtoi(const wxChar
*psz
);
779 WXDLLEXPORT
long wxAtol(const wxChar
*psz
);
780 WXDLLEXPORT wxChar
* wxGetenv(const wxChar
*name
);
781 WXDLLEXPORT
int wxSystem(const wxChar
*psz
);
786 #ifdef wxNEED_WX_TIME_H
787 WXDLLEXPORT
size_t wxStrftime(wxChar
*s
, size_t max
,
788 const wxChar
*fmt
, const struct tm
*tm
);
789 #endif // wxNEED_WX_TIME_H
791 // ----------------------------------------------------------------------------
792 // multibyte to wide char conversion functions and macros
793 // ----------------------------------------------------------------------------
796 // multibyte<->widechar conversion
797 WXDLLEXPORT
size_t wxMB2WC(wchar_t *buf
, const char *psz
, size_t n
);
798 WXDLLEXPORT
size_t wxWC2MB(char *buf
, const wchar_t *psz
, size_t n
);
801 #define wxMB2WX wxMB2WC
802 #define wxWX2MB wxWC2MB
803 #define wxWC2WX wxStrncpy
804 #define wxWX2WC wxStrncpy
806 #define wxMB2WX wxStrncpy
807 #define wxWX2MB wxStrncpy
808 #define wxWC2WX wxWC2MB
809 #define wxWX2WC wxMB2WC
811 #else // !wxUSE_UNICODE
812 // No wxUSE_WCHAR_T: we have to do something (JACS)
813 #define wxMB2WC wxStrncpy
814 #define wxWC2MB wxStrncpy
815 #define wxMB2WX wxStrncpy
816 #define wxWX2MB wxStrncpy
817 #define wxWC2WX wxWC2MB
818 #define wxWX2WC wxMB2WC
821 #endif //_WX_WXCHAR_H_
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