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Modified full UNICODE support for VisualAge C++ for OS/2 V4.0
[wxWidgets.git] / include / wx / wxchar.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: wxchar.h
3 // Purpose: Declarations common to wx char/wchar_t usage (wide chars)
4 // Author: Joel Farley
5 // Modified by:
6 // Created: 1998/06/12
7 // RCS-ID: $Id$
8 // Copyright: (c) wxWindows copyright
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_WXCHAR_H_
13 #define _WX_WXCHAR_H_
14
15 //#ifdef __GNUG__
16 //#pragma interface "wxchar.h"
17 //#endif
18
19 // only do SBCS or _UNICODE
20 #if defined (_MBCS )
21 # error "MBCS is not supported by wxChar"
22 #endif
23
24 // set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined
25 #if defined(_UNICODE) || defined(UNICODE)
26 # undef wxUSE_UNICODE
27 # define wxUSE_UNICODE 1
28 #else
29 # ifndef wxUSE_UNICODE
30 # define wxUSE_UNICODE 0
31 # endif
32 #endif
33
34 // and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1...
35 #if wxUSE_UNICODE
36 # ifndef _UNICODE
37 # define _UNICODE
38 # endif
39 # ifndef UNICODE
40 # define UNICODE
41 # endif
42 #endif
43
44 // Windows (VC++) has broad TCHAR support
45 #if defined(__VISUALC__) && defined(__WIN32__)
46
47 # define HAVE_WCSLEN 1
48
49 # include <tchar.h>
50
51 # if wxUSE_UNICODE // temporary - preserve binary compatibility
52 typedef _TCHAR wxChar;
53 typedef _TSCHAR wxSChar;
54 typedef _TUCHAR wxUChar;
55 # else
56 # define wxChar char
57 # define wxSChar signed char
58 # define wxUChar unsigned char
59 # endif
60 // wchar_t is available
61 # undef wxUSE_WCHAR_T
62 # define wxUSE_WCHAR_T 1
63
64 // ctype.h functions
65 # define wxIsalnum _istalnum
66 # define wxIsalpha _istalpha
67 # define wxIsctrl _istctrl
68 # define wxIsdigit _istdigit
69 # define wxIsgraph _istgraph
70 # define wxIslower _istlower
71 # define wxIsprint _istprint
72 # define wxIspunct _istpunct
73 # define wxIsspace _istspace
74 # define wxIsupper _istupper
75 # define wxIsxdigit _istxdigit
76 # define wxTolower _totlower
77 # define wxToupper _totupper
78
79 // locale.h functons
80 # define wxSetlocale _tsetlocale
81
82 // string.h functions
83 # define wxStrcat _tcscat
84 # define wxStrchr _tcschr
85 # define wxStrcmp _tcscmp
86 # define wxStrcoll _tcscoll
87 # define wxStrcpy _tcscpy
88 # define wxStrcspn _tcscspn
89 # define wxStrftime _tcsftime
90 # define wxStricmp _tcsicmp
91 # define wxStrlen_ _tcslen // used in wxStrlen inline function
92 # define wxStrncat _tcsncat
93 # define wxStrncmp _tcsncmp
94 # define wxStrncpy _tcsncpy
95 # define wxStrpbrk _tcspbrk
96 # define wxStrrchr _tcsrchr
97 # define wxStrspn _tcsspn
98 # define wxStrstr _tcsstr
99 # define wxStrtod _tcstod
100 // is there a _tcstok[_r] ?
101 # define wxStrtol _tcstol
102 # define wxStrtoul _tcstoul
103 # define wxStrxfrm _tcsxfrm
104
105 // stdio.h functions
106 # define wxFgetc _fgettc
107 # define wxFgetchar _fgettchar
108 # define wxFgets _fgetts
109 # define wxFopen _tfopen
110 # define wxFputc _fputtc
111 # define wxFputchar _fputtchar
112 # define wxFprintf _ftprintf
113 # define wxFreopen _tfreopen
114 # define wxFscanf _ftscanf
115 # define wxGetc _gettc
116 # define wxGetchar _gettchar
117 # define wxGets _getts
118 # define wxPerror _tperror
119 # define wxPrintf _tprintf
120 # define wxPutc _puttc
121 # define wxPutchar _puttchar
122 # define wxPuts _putts
123 # define wxRemove _tremove
124 # define wxRename _trename
125 # define wxScanf _tscanf
126 # define wxSprintf _stprintf
127 # define wxSscanf _stscanf
128 # define wxTmpnam _ttmpnam
129 # define wxUngetc _tungetc
130 # define wxVfprint _vftprintf
131 # define wxVprintf _vtprintf
132 # define wxVsscanf _vstscanf
133 # define wxVsprintf _vstprintf
134
135 // stdlib.h functions
136 # if !wxUSE_UNICODE
137 # define wxAtof atof
138 # endif
139 # define wxAtoi _ttoi
140 # define wxAtol _ttol
141 # define wxGetenv _tgetenv
142 # define wxSystem _tsystem
143
144 // time.h functions
145 # define wxAsctime _tasctime
146 # define wxCtime _tctime
147
148 // #elif defined(XXX)
149 // #include XXX-specific files here
150 // typeddef YYY wxChar;
151
152 // translate wxZZZ names
153
154 #elif defined(__BORLANDC__) && defined(__WIN32__)
155
156 // Borland C++ 4.52 doesn't have much tchar support
157 // maybe Borland C++ 5.02 has, can't check right now
158 // but I'll use the Win32 API instead here
159
160 # include <tchar.h>
161 # if wxUSE_UNICODE // temporary - preserve binary compatibility
162 typedef _TCHAR wxChar;
163 typedef _TSCHAR wxSChar;
164 typedef _TUCHAR wxUChar;
165 # else
166 # define wxChar char
167 # define wxSChar signed char
168 # define wxUChar unsigned char
169 # endif
170 // wchar_t is available
171 # undef wxUSE_WCHAR_T
172 // This test is for C++Builder
173 #if __BORLANDC__ >= 0x530
174 # define wxUSE_WCHAR_T 0
175 #else
176 # define wxUSE_WCHAR_T 1
177 # define wxNEED_WCSLEN
178 #endif
179 # define wxNEED_WX_CTYPE_H
180 // #define wxStrtok strtok_r // Borland C++ 4.52 doesn't have strtok_r
181 # define wxNEED_WX_STRING_H
182 # define wxNEED_WX_STDIO_H
183 # define wxNEED_WX_STDLIB_H
184 # define wxNEED_WX_TIME_H
185
186 // VisualAge C++ V4.0 has broad tchar support
187 #elif defined(__VISAGECPP__) && __IBMCPP__ >= 400
188
189 # define HAVE_WCSLEN 1
190 # include <wchar.h>
191 # include <tchar.h>
192
193 # if wxUSE_UNICODE // temporary - preserve binary compatibility
194 typedef _TCHAR wxChar;
195 typedef _TSCHAR wxSChar;
196 typedef _TUCHAR wxUChar;
197 # else
198 # define wxChar char
199 # define wxSChar signed char
200 # define wxUChar unsigned char
201 # endif
202 // wchar_t is available
203 # undef wxUSE_WCHAR_T
204 # define wxUSE_WCHAR_T 1
205
206 // ctype.h functions
207 # define wxIsalnum _istalnum
208 # define wxIsalpha _istalpha
209 # define wxIsctrl _istcntrl
210 # define wxIsdigit _istdigit
211 # define wxIsgraph _istgraph
212 # define wxIslower _istlower
213 # define wxIsprint _istprint
214 # define wxIspunct _istpunct
215 # define wxIsspace _istspace
216 # define wxIsupper _istupper
217 # define wxIsxdigit _istxdigit
218 # define wxTolower _totlower
219 # define wxToupper _totupper
220
221 // locale.h functons -- not defined in tchar.h
222 # define wxSetlocale setlocale
223
224 // string.h functions
225 # define wxStrcat _tcscat
226 # define wxStrchr _tcschr
227 # define wxStrcmp _tcscmp
228 # define wxStrcoll _tcscoll
229 # define wxStrcpy _tcscpy
230 # define wxStrcspn _tcscspn
231 # define wxStrftime _tcsftime
232 # define wxStricmp _tcsicmp
233 # define wxStrlen_ _tcslen // used in wxStrlen inline function
234 # define wxStrncat _tcsncat
235 # define wxStrncmp _tcsncmp
236 # define wxStrncpy _tcsncpy
237 # define wxStrpbrk _tcspbrk
238 # define wxStrrchr _tcsrchr
239 # define wxStrspn _tcsspn
240 # define wxStrstr _tcsstr
241 # define wxStrtod _tcstod
242 // is there a _tcstok[_r] ?
243 # define wxStrtol _tcstol
244 # define wxStrtoul _tcstoul
245 # define wxStrxfrm _tcsxfrm
246
247 // stdio.h functions
248 # define wxFgetc _fgettc
249 # define wxFgets _fgetts
250 # define wxFputc _fputtc
251 # define wxFprintf _ftprintf
252 # define wxFscanf _ftscanf
253 # define wxGetc _gettc
254 # define wxGetchar _gettchar
255 # define wxPrintf _tprintf
256 # define wxPutc _puttc
257 # define wxPutchar _puttchar
258 # define wxScanf _tscanf
259 # define wxSprintf _stprintf
260 # define wxSscanf _stscanf
261 # define wxVfprint _vftprintf
262 # define wxVprintf _vtprintf
263 # define wxVsprintf _vstprintf
264 // not defined in tchar.h
265 # define wxFgetchar fgetchar
266 # define wxFopen fopen
267 # define wxFputchar fputchar
268 # define wxFreopen freopen
269 # define wxGets gets
270 # define wxPerror perror
271 # define wxPuts puts
272 # define wxRemove remove
273 # define wxRename rename
274 # define wxTmpnam tmpnam
275 # define wxUngetc ungetc
276 # define wxVsscanf vsscanf
277
278 // stdlib.h functions -- none defined in tchar.h
279 # if !wxUSE_UNICODE
280 # define wxAtof atof
281 # endif
282 # define wxAtoi atoi
283 # define wxAtol atol
284 # define wxGetenv getenv
285 # define wxSystem system
286
287 // time.h functions -- none defined in tchar.h
288 # define wxAsctime asctime
289 # define wxCtime ctime
290
291 // #elif defined(XXX)
292 // #include XXX-specific files here
293 // typeddef YYY wxChar;
294
295 // translate wxZZZ names
296
297 #else//!TCHAR-aware compilers
298
299 // check whether we should include wchar.h or equivalent
300 # if wxUSE_UNICODE
301 # undef wxUSE_WCHAR_T
302 # define wxUSE_WCHAR_T 1 // wchar_t *must* be available in Unicode mode
303 # elif !defined(wxUSE_WCHAR_T)
304 # if defined(__VISUALC__) && (__VISUALC__ < 900)
305 # define wxUSE_WCHAR_T 0 // wchar_t is not available for MSVC++ 1.5
306 # elif defined(__UNIX__)
307 # if defined(HAVE_WCSTR_H) || defined(HAVE_WCHAR_H) || defined(__FreeBSD__)
308 # define wxUSE_WCHAR_T 1
309 # else
310 # define wxUSE_WCHAR_T 0
311 # endif
312 # elif defined(__GNUWIN32__) && !defined(__MINGW32__) // Cygwin (not Mingw32) doesn't have wcslen.h, needed in buffer.h
313 # define wxUSE_WCHAR_T 0
314 # elif defined(__BORLANDC__) // WIN16 BC++
315 # define wxUSE_WCHAR_T 0
316 # elif defined(__WATCOMC__)
317 # define wxUSE_WCHAR_T 0
318 # else
319 // add additional compiler checks if this fails
320 # define wxUSE_WCHAR_T 1
321 # endif
322 # endif//wxUSE_UNICODE
323
324 # if wxUSE_WCHAR_T
325 # ifdef HAVE_WCSTR_H
326 # include <wcstr.h>
327 # else
328 # ifndef __FreeBSD__
329 # include <wchar.h>
330 # else
331 # include <stdlib.h>
332 # define wxNEED_WCSLEN
333 # endif
334 # endif
335 # endif
336
337 // check whether we are doing Unicode
338 # if wxUSE_UNICODE
339
340 # include <wctype.h>
341
342 // this is probably glibc-specific
343 # if defined(__WCHAR_TYPE__)
344
345 typedef __WCHAR_TYPE__ wxChar;
346 typedef signed __WCHAR_TYPE__ wxSChar;
347 typedef unsigned __WCHAR_TYPE__ wxUChar;
348
349 # define _T(x) L##x
350
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
363
364 # if defined(__GLIBC__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)
365 // /usr/include/wctype.h incorrectly declares translations tables which
366 // provokes tons of compile-time warnings - try to correct this
367 # define wxTolower(wc) towctrans((wc), (wctrans_t)__ctype_tolower)
368 # define wxToupper(wc) towctrans((wc), (wctrans_t)__ctype_toupper)
369 # else
370 # define wxTolower towlower
371 # define wxToupper towupper
372 # endif // gcc/!gcc
373
374 // string.h functions (wchar.h)
375 # define wxStrcat wcscat
376 # define wxStrchr wcschr
377 # define wxStrcmp wcscmp
378 # define wxStrcoll wcscoll
379 # define wxStrcpy wcscpy
380 # define wxStrcspn wcscspn
381 # define wxStrlen_ wcslen // used in wxStrlen inline function
382 # define wxStrncat wcsncat
383 # define wxStrncmp wcsncmp
384 # define wxStrncpy wcsncpy
385 # define wxStrpbrk wcspbrk
386 # define wxStrrchr wcsrchr
387 # define wxStrspn wcsspn
388 # define wxStrstr wcsstr
389 # define wxStrtod wcstod
390 # define wxStrtok wcstok
391 # define wxStrtol wcstol
392 # define wxStrtoul wcstoul
393 # define wxStrxfrm wcsxfrm
394
395 // glibc doesn't have wc equivalents of the other stuff
396 # define wxNEED_WX_STDIO_H
397 # define wxNEED_WX_STDLIB_H
398 # define wxNEED_WX_TIME_H
399
400 # else//!glibc
401 # error "Please define your compiler's Unicode conventions in wxChar.h"
402 # endif
403 # else//!Unicode
404
405 # include <ctype.h>
406 # include <string.h>
407
408 # if 0 // temporary - preserve binary compatibilty
409 typedef char wxChar;
410 typedef signed char wxSChar;
411 typedef unsigned char wxUChar;
412 # else
413 # define wxChar char
414 # define wxSChar signed char
415 # define wxUChar unsigned char
416 # endif
417
418 # ifdef __FreeBSD__
419 # undef _T
420 # endif
421
422 # if !defined(__MINGW32__) || !defined(_T)
423 # define _T(x) x
424 # endif
425
426 // ctype.h functions
427 # define wxIsalnum isalnum
428 # define wxIsalpha isalpha
429 # define wxIsctrl isctrl
430 # define wxIsdigit isdigit
431 # define wxIsgraph isgraph
432 # define wxIslower islower
433 # define wxIsprint isprint
434 # define wxIspunct ispunct
435 # define wxIsspace isspace
436 # define wxIsupper isupper
437 # define wxIsxdigit isxdigit
438 # define wxTolower tolower
439 # define wxToupper toupper
440
441 // locale.h functons
442 # define wxSetlocale setlocale
443
444 // string.h functions
445 // #define wxStricmp strcasecmp
446 // wxStricmp is defined below!!
447
448 #ifdef HAVE_STRTOK_R
449 #define wxStrtok(str, sep, last) strtok_r(str, sep, last)
450 #else
451 #define wxStrtok(str, sep, last) strtok(str, sep)
452 #endif
453
454 // leave the rest to defaults below
455 # define wxNEED_WX_STRING_H
456 # define wxNEED_WX_STDIO_H
457 # define wxNEED_WX_STDLIB_H
458 # define wxNEED_WX_TIME_H
459
460 # endif//Unicode
461 #endif//TCHAR-aware compilers
462
463 // define wxStricmp for various compilers without Unicode possibilities
464 #if !defined(wxStricmp) && !wxUSE_UNICODE
465 # if defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__SALFORDC__) || defined(__VISAGECPP__) || defined(__EMX__)
466 # define wxStricmp stricmp
467 # define wxStrnicmp strnicmp
468 # elif defined(__SC__) || defined(__VISUALC__) || (defined(__MWERKS__) && defined(__INTEL__))
469 # define wxStricmp _stricmp
470 # define wxStrnicmp _strnicmp
471 # elif defined(__UNIX__) || defined(__GNUWIN32__)
472 # define wxStricmp strcasecmp
473 # define wxStrnicmp strncasecmp
474 # elif defined(__MWERKS__) && !defined(__INTEL__)
475 // use wxWindows' implementation
476 # else
477 // if you leave wxStricmp undefined, wxWindows' implementation will be used
478 # error "Please define string case-insensitive compare for your OS/compiler"
479 # endif
480 #endif
481
482 // if we need to define for standard headers, and we're not using Unicode,
483 // just define to standard C library routines
484 #if !wxUSE_UNICODE
485 # ifdef wxNEED_WX_STRING_H
486 # define wxStrcat strcat
487 # define wxStrchr strchr
488 # define wxStrcmp strcmp
489 # define wxStrcoll strcoll
490 # define wxStrcpy strcpy
491 # define wxStrcspn strcspn
492 # define wxStrdup strdup
493 # define wxStrlen_ strlen // used in wxStrlen inline function
494 # define wxStrncat strncat
495 # define wxStrncmp strncmp
496 # define wxStrncpy strncpy
497 # define wxStrpbrk strpbrk
498 # define wxStrrchr strrchr
499 # define wxStrspn strspn
500 # define wxStrstr strstr
501 # define wxStrtod strtod
502 # define wxStrtol strtol
503 # define wxStrtoul strtoul
504 # define wxStrxfrm strxfrm
505 # undef wxNEED_WX_STRING_H
506 # endif
507
508 # ifdef wxNEED_WX_STDIO_H
509 # define wxFgetc fgetc
510 # define wxFgetchar fgetchar
511 # define wxFgets fgets
512 # define wxFopen fopen
513 # define wxFputc fputc
514 # define wxFputchar fputchar
515 # define wxFprintf fprintf
516 # define wxFreopen freopen
517 # define wxFscanf fscanf
518 # define wxGetc getc
519 # define wxGetchar getchar
520 # define wxGets gets
521 # define wxPerror perror
522 # define wxPrintf printf
523 # define wxPutc putc
524 # define wxPutchar putchar
525 # define wxPuts puts
526 # define wxRemove remove
527 # define wxRename rename
528 # define wxScanf scanf
529 # define wxSprintf sprintf
530 # define wxSscanf sscanf
531 # define wxTmpnam tmpnam
532 # define wxUngetc ungetc
533 # define wxVfprint vfprintf
534 # define wxVprintf vprintf
535 # define wxVsscanf vsscanf
536 # define wxVsprintf vsprintf
537 # undef wxNEED_WX_STDIO_H
538 # endif
539
540 # ifdef wxNEED_WX_STDLIB_H
541 # define wxAtof atof
542 # define wxAtoi atoi
543 # define wxAtol atol
544 # define wxGetenv getenv
545 # define wxSystem system
546 # undef wxNEED_WX_STDLIB_H
547 # endif
548
549 # ifdef wxNEED_WX_TIME_H
550 # define wxAsctime asctime
551 # define wxCtime ctime
552 # define wxStrftime strftime
553 # undef wxNEED_WX_TIME_H
554 # endif
555 #endif //!Unicode
556
557 #if defined(wxNEED_WCSLEN) && wxUSE_UNICODE
558 # define wcslen wxStrlen
559 # undef wxNEED_WCSLEN
560 #endif
561
562 /// checks whether the passed in pointer is NULL and if the string is empty
563 WXDLLEXPORT inline bool wxIsEmpty(const wxChar *p) { return !p || !*p; }
564
565 #ifndef wxNEED_WX_STRING_H
566 /// safe version of strlen() (returns 0 if passed NULL pointer)
567 WXDLLEXPORT inline size_t wxStrlen(const wxChar *psz)
568 { return psz ? wxStrlen_(psz) : 0; }
569 #endif
570
571 #if wxUSE_WCHAR_T
572 // multibyte<->widechar conversion
573 WXDLLEXPORT size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n);
574 WXDLLEXPORT size_t wxWC2MB(char *buf, const wchar_t *psz, size_t n);
575 # if wxUSE_UNICODE
576 # define wxMB2WX wxMB2WC
577 # define wxWX2MB wxWC2MB
578 # define wxWC2WX wxStrncpy
579 # define wxWX2WC wxStrncpy
580 # else
581 # define wxMB2WX wxStrncpy
582 # define wxWX2MB wxStrncpy
583 # define wxWC2WX wxWC2MB
584 # define wxWX2WC wxMB2WC
585 # endif
586 #else
587 // No wxUSE_WCHAR_T: we have to do something (JACS)
588 # define wxMB2WC wxStrncpy
589 # define wxWC2MB wxStrncpy
590 # define wxMB2WX wxStrncpy
591 # define wxWX2MB wxStrncpy
592 # define wxWC2WX wxWC2MB
593 # define wxWX2WC wxMB2WC
594 #endif
595
596 WXDLLEXPORT bool wxOKlibc(); // for internal use
597
598 // if libc versions are not available, use replacements defined in wxchar.cpp
599 #ifndef wxStrdup
600 WXDLLEXPORT wxChar * wxStrdup(const wxChar *psz);
601 #endif
602
603 #ifndef wxStricmp
604 WXDLLEXPORT int wxStricmp(const wxChar *psz1, const wxChar *psz2);
605 #endif
606
607 #ifndef wxStrtok
608 WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr);
609 #endif
610
611 #ifndef wxSetlocale
612 WXDLLEXPORT wxChar * wxSetlocale(int category, const wxChar *locale);
613 #endif
614
615 #ifdef wxNEED_WCSLEN // for use in buffer.h
616 WXDLLEXPORT size_t wcslen(const wchar_t *s);
617 #endif
618
619 #ifdef wxNEED_WX_CTYPE_H
620 WXDLLEXPORT int wxIsalnum(wxChar ch);
621 WXDLLEXPORT int wxIsalpha(wxChar ch);
622 WXDLLEXPORT int wxIsctrl(wxChar ch);
623 WXDLLEXPORT int wxIsdigit(wxChar ch);
624 WXDLLEXPORT int wxIsgraph(wxChar ch);
625 WXDLLEXPORT int wxIslower(wxChar ch);
626 WXDLLEXPORT int wxIsprint(wxChar ch);
627 WXDLLEXPORT int wxIspunct(wxChar ch);
628 WXDLLEXPORT int wxIsspace(wxChar ch);
629 WXDLLEXPORT int wxIsupper(wxChar ch);
630 WXDLLEXPORT int wxIsxdigit(wxChar ch);
631 WXDLLEXPORT int wxTolower(wxChar ch);
632 WXDLLEXPORT int wxToupper(wxChar ch);
633 #endif
634
635 #ifdef wxNEED_WX_STRING_H
636 WXDLLEXPORT wxChar * wxStrcat(wxChar *dest, const wxChar *src);
637 WXDLLEXPORT wxChar * wxStrchr(const wxChar *s, wxChar c);
638 WXDLLEXPORT int wxStrcmp(const wxChar *s1, const wxChar *s2);
639 WXDLLEXPORT int wxStrcoll(const wxChar *s1, const wxChar *s2);
640 WXDLLEXPORT wxChar * wxStrcpy(wxChar *dest, const wxChar *src);
641 WXDLLEXPORT size_t wxStrcspn(const wxChar *s, const wxChar *reject);
642 WXDLLEXPORT size_t wxStrlen(const wxChar *s);
643 WXDLLEXPORT wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n);
644 WXDLLEXPORT int wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n);
645 WXDLLEXPORT wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n);
646 WXDLLEXPORT wxChar * wxStrpbrk(const wxChar *s, const wxChar *accept);
647 WXDLLEXPORT wxChar * wxStrrchr(const wxChar *s, wxChar c);
648 WXDLLEXPORT size_t wxStrspn(const wxChar *s, const wxChar *accept);
649 WXDLLEXPORT wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle);
650 WXDLLEXPORT double wxStrtod(const wxChar *nptr, wxChar **endptr);
651 WXDLLEXPORT long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base);
652 WXDLLEXPORT unsigned long int wxStrtoul(const wxChar *nptr, wxChar **endptr, int base);
653 WXDLLEXPORT size_t wxStrxfrm(wxChar *dest, const wxChar *src, size_t n);
654 #endif
655
656 #ifdef wxNEED_WX_STDIO_H
657 # include <stdio.h>
658 # include <stdarg.h>
659 WXDLLEXPORT FILE * wxFopen(const wxChar *path, const wxChar *mode);
660 WXDLLEXPORT FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream);
661 WXDLLEXPORT int wxPrintf(const wxChar *fmt, ...);
662 WXDLLEXPORT int wxVprintf(const wxChar *fmt, va_list argptr);
663 WXDLLEXPORT int wxFprintf(FILE *stream, const wxChar *fmt, ...);
664 WXDLLEXPORT int wxVfprintf(FILE *stream, const wxChar *fmt, va_list argptr);
665 WXDLLEXPORT int wxSprintf(wxChar *buf, const wxChar *fmt, ...);
666 WXDLLEXPORT int wxVsprintf(wxChar *buf, const wxChar *fmt, va_list argptr);
667 WXDLLEXPORT int wxSscanf(const wxChar *buf, const wxChar *fmt, ...);
668 WXDLLEXPORT int wxVsscanf(const wxChar *buf, const wxChar *fmt, va_list argptr);
669 #endif
670
671 #ifndef wxAtof
672 WXDLLEXPORT double wxAtof(const wxChar *psz);
673 #endif
674
675 #ifdef wxNEED_WX_STDLIB_H
676 WXDLLEXPORT int wxAtoi(const wxChar *psz);
677 WXDLLEXPORT long wxAtol(const wxChar *psz);
678 WXDLLEXPORT wxChar * wxGetenv(const wxChar *name);
679 WXDLLEXPORT int wxSystem(const wxChar *psz);
680 #endif
681
682 #ifdef wxNEED_WX_TIME_H
683 WXDLLEXPORT size_t wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm);
684 #endif
685
686 // although global macros with such names are really bad, we want to have
687 // another name for _T() which should be used to avoid confusion between _T()
688 // and _() in wxWindows sources
689 #define wxT(x) _T(x)
690
691 // a Unicode-friendly __FILE__ analog
692 #ifndef __TFILE__
693 #define __XFILE__(x) wxT(x)
694 #define __TFILE__ __XFILE__(__FILE__)
695 #endif
696
697 #endif
698 //_WX_WXCHAR_H_
699
wxWidgets (Impactor)