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 // It may be OK anyway.
  22 // #  error "MBCS is not supported by wxChar"
  23 #endif
  24
  25 // ----------------------------------------------------------------------------
  26 // first deal with Unicode setting
  27 // ----------------------------------------------------------------------------
  28
  29 // set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined
  30 #if defined(_UNICODE) || defined(UNICODE)
  31 #  undef wxUSE_UNICODE
  32 #  define wxUSE_UNICODE 1
  33 #else
  34 #  ifndef wxUSE_UNICODE
  35 #    define wxUSE_UNICODE 0
  36 #  endif
  37 #endif // Unicode
  38
  39 // and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1...
  40 #if wxUSE_UNICODE
  41 #  ifndef _UNICODE
  42 #    define _UNICODE
  43 #  endif
  44 #  ifndef UNICODE
  45 #    define UNICODE
  46 #  endif
  47 #endif // Unicode
  48
  49 // Unicode support requires wchar_t
  50 #if wxUSE_UNICODE
  51 #   undef wxUSE_WCHAR_T
  52 #   define wxUSE_WCHAR_T 1
  53 #endif // Unicode
  54
  55 // ----------------------------------------------------------------------------
  56 // define wxHAVE_TCHAR_FUNCTIONS for the compilers which support the
  57 // wide-character functions
  58 // ----------------------------------------------------------------------------
  59
  60 #ifdef __WIN32__
  61     // VC++ and BC++ starting with 5.2 have TCHAR support
  62     #ifdef __VISUALC__
  63         #define wxHAVE_TCHAR_FUNCTIONS
  64     #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520)
  65         #define wxHAVE_TCHAR_FUNCTIONS
  66     #endif
  67 #elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
  68     // VisualAge 4.0+ supports TCHAR
  69     #define wxHAVE_TCHAR_FUNCTIONS
  70
  71     // but not stdio.h nor time nor conversion functions
  72     #define wxNO_TCHAR_STDIO
  73     #define wxNO_TCHAR_STDLIB
  74     #define wxNO_TCHAR_TIME
  75     #define wxNO_TCHAR_LOCALE
  76     //
  77     // supplemental VA V4 defs so at least we know what these are
  78     // just define to standard defs
  79     //
  80
  81     // for wcslen
  82     #include <wchar.h>
  83
  84     // locale.h functons -- not defined in tchar.h
  85     #define  wxSetlocale setlocale
  86     // some stdio functions are defined others are not
  87     // these are not
  88     #define  wxFgetchar  fgetchar
  89     #define  wxFopen     fopen
  90     #define  wxFputchar  fputchar
  91     #define  wxFreopen   freopen
  92     #define  wxGets      gets
  93     #define  wxPerror    perror
  94     #define  wxPuts      puts
  95     #define  wxRemove    remove
  96     #define  wxRename    rename
  97     #define  wxTmpnam    tmpnam
  98     #define  wxUngetc    ungetc
  99     #define  wxVsscanf   vsscanf
 100     // stdlib not defined in VA V4
 101     #if !wxUSE_UNICODE
 102     #  define  wxAtof      atof
 103     #endif
 104     #define  wxAtoi      atoi
 105     #define  wxAtol      atol
 106     #define  wxGetenv    getenv
 107     #define  wxSystem    system
 108     // time.h functions  -- none defined in tchar.h
 109     #define  wxAsctime   asctime
 110     #define  wxCtime     ctime
 111 #endif // compilers with (good) TCHAR support
 112
 113 #ifdef wxHAVE_TCHAR_FUNCTIONS
 114 #  define HAVE_WCSLEN 1
 115
 116 #  include <tchar.h>
 117
 118 #  if wxUSE_UNICODE // temporary - preserve binary compatibility
 119 typedef  _TCHAR      wxChar;
 120 typedef  _TSCHAR     wxSChar;
 121 typedef  _TUCHAR     wxUChar;
 122 #  else
 123 #    define wxChar char
 124 #    define wxSChar signed char
 125 #    define wxUChar unsigned char
 126 #  endif
 127
 128     // wchar_t is available
 129     #ifndef wxUSE_WCHAR_T
 130         #define wxUSE_WCHAR_T 1
 131     #endif // !defined(wxUSE_WCHAR_T)
 132
 133    // ctype.h functions
 134 #ifndef wxNO_TCHAR_CTYPE
 135 #ifdef __BORLANDC__
 136 #  include <ctype.h>
 137 #endif
 138 #  define  wxIsalnum   _istalnum
 139 #  define  wxIsalpha   _istalpha
 140 #  define  wxIsctrl    _istctrl
 141 #  define  wxIsdigit   _istdigit
 142 #  define  wxIsgraph   _istgraph
 143 #  define  wxIslower   _istlower
 144 #  define  wxIsprint   _istprint
 145 #  define  wxIspunct   _istpunct
 146 #  define  wxIsspace   _istspace
 147 #  define  wxIsupper   _istupper
 148 #  define  wxIsxdigit  _istxdigit
 149 #  define  wxTolower   _totlower
 150 #  define  wxToupper   _totupper
 151 #endif // wxNO_TCHAR_CTYPE
 152
 153    // locale.h functons
 154 #ifndef wxNO_TCHAR_LOCALE
 155 #  define  wxSetlocale _tsetlocale
 156 #endif // wxNO_TCHAR_LOCALE
 157
 158    // string.h functions
 159 #ifndef wxNO_TCHAR_STRING
 160 #  define  wxStrcat    _tcscat
 161 #  define  wxStrchr    _tcschr
 162 #  define  wxStrcmp    _tcscmp
 163 #  define  wxStrcoll   _tcscoll
 164 #  define  wxStrcpy    _tcscpy
 165 #  define  wxStrcspn   _tcscspn
 166 #  define  wxStrftime  _tcsftime
 167 #  define  wxStricmp   _tcsicmp
 168 #  define  wxStrlen_   _tcslen // used in wxStrlen inline function
 169 #  define  wxStrncat   _tcsncat
 170 #  define  wxStrncmp   _tcsncmp
 171 #  define  wxStrncpy   _tcsncpy
 172 #  define  wxStrpbrk   _tcspbrk
 173 #  define  wxStrrchr   _tcsrchr
 174 #  define  wxStrspn    _tcsspn
 175 #  define  wxStrstr    _tcsstr
 176 #  define  wxStrtod    _tcstod
 177 #  define  wxStrtol    _tcstol
 178 #  define  wxStrtoul   _tcstoul
 179 #  define  wxStrxfrm   _tcsxfrm
 180 #endif // wxNO_TCHAR_STRING
 181
 182    // stdio.h functions
 183 #ifndef wxNO_TCHAR_STDIO
 184 #  define  wxFgetc     _fgettc
 185 #  define  wxFgetchar  _fgettchar
 186 #  define  wxFgets     _fgetts
 187 #  define  wxFopen     _tfopen
 188 #  define  wxFputc     _fputtc
 189 #  define  wxFputchar  _fputtchar
 190 #  define  wxFprintf   _ftprintf
 191 #  define  wxFreopen   _tfreopen
 192 #  define  wxFscanf    _ftscanf
 193 #  define  wxGetc      _gettc
 194 #  define  wxGetchar   _gettchar
 195 #  define  wxGets      _getts
 196 #  define  wxPerror    _tperror
 197 #  define  wxPrintf    _tprintf
 198 #  define  wxPutc      _puttc
 199 #  define  wxPutchar   _puttchar
 200 #  define  wxPuts      _putts
 201 #  define  wxRemove    _tremove
 202 #  define  wxRename    _trename
 203 #  define  wxScanf     _tscanf
 204 #  define  wxSprintf   _stprintf
 205 #  define  wxSscanf    _stscanf
 206 #  define  wxTmpnam    _ttmpnam
 207 #  define  wxUngetc    _tungetc
 208 #  define  wxVfprint   _vftprintf
 209 #  define  wxVprintf   _vtprintf
 210 #  define  wxVsscanf   _vstscanf
 211 #  define  wxVsprintf  _vstprintf
 212 #elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
 213     // it has some stdio.h functions, apparently
 214 #  define  wxFgetc     _fgettc
 215 #  define  wxFgets     _fgetts
 216 #  define  wxFputc     _fputtc
 217 #  define  wxFprintf   _ftprintf
 218 #  define  wxFscanf    _ftscanf
 219 #  define  wxGetc      _gettc
 220 #  define  wxGetchar   _gettchar
 221 #  define  wxPrintf    _tprintf
 222 #  define  wxPutc      _puttc
 223 #  define  wxPutchar   _puttchar
 224 #  define  wxScanf     _tscanf
 225 #  define  wxSprintf   _stprintf
 226 #  define  wxSscanf    _stscanf
 227 #  define  wxVfprint   _vftprintf
 228 #  define  wxVprintf   _vtprintf
 229 #  define  wxVsprintf  _vstprintf
 230 #endif // wxNO_TCHAR_STDIO
 231
 232    // stdlib.h functions
 233 #ifndef wxNO_TCHAR_STDLIB
 234 #  if !wxUSE_UNICODE
 235 #    define  wxAtof    atof
 236 #  endif
 237 #  define  wxAtoi      _ttoi
 238 #  define  wxAtol      _ttol
 239 #  define  wxGetenv    _tgetenv
 240 #  define  wxSystem    _tsystem
 241 #endif // wxNO_TCHAR_STDLIB
 242
 243    // time.h functions
 244 #ifndef wxNO_TCHAR_TIME
 245 #  define  wxAsctime   _tasctime
 246 #  define  wxCtime     _tctime
 247 #endif // wxNO_TCHAR_TIME
 248
 249 #else // !TCHAR-aware compilers
 250
 251 // check whether we should include wchar.h or equivalent
 252 #  if !defined(wxUSE_WCHAR_T)
 253 #    if defined(__VISUALC__) && (__VISUALC__ < 900)
 254 #      define wxUSE_WCHAR_T 0 // wchar_t is not available for MSVC++ 1.5
 255 #    elif defined(__UNIX__)
 256 #      if defined(HAVE_WCSTR_H) || defined(HAVE_WCHAR_H) || defined(__FreeBSD__)
 257 #        define wxUSE_WCHAR_T 1
 258 #      else
 259 #        define wxUSE_WCHAR_T 0
 260 #      endif
 261 #    elif defined(__GNUWIN32__) && !defined(__MINGW32__) // Cygwin (not Mingw32) doesn't have wcslen.h, needed in buffer.h
 262 #      define wxUSE_WCHAR_T 0
 263 #    elif defined(__BORLANDC__) // WIN16 BC++
 264 #      define wxUSE_WCHAR_T 0
 265 #    elif defined(__WATCOMC__)
 266 #      define wxUSE_WCHAR_T 0
 267 #    elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
 268 #      define wxUSE_WCHAR_T 1
 269 #    else
 270   // add additional compiler checks if this fails
 271 #      define wxUSE_WCHAR_T 1
 272 #    endif
 273 #  endif // !defined(wxUSE_WCHAR_T)
 274
 275 #  if wxUSE_WCHAR_T
 276 #    ifdef HAVE_WCSTR_H
 277 #      include <wcstr.h>
 278 #    else
 279 #      ifndef __FreeBSD__
 280 #        include <wchar.h>
 281 #      else
 282 #        include <stdlib.h>
 283 #        define wxNEED_WCSLEN
 284 #      endif
 285 #    endif
 286 #  endif
 287
 288 // check whether we are doing Unicode
 289 #  if wxUSE_UNICODE
 290
 291 #    include <wctype.h>
 292
 293 // this is probably glibc-specific
 294 #    if defined(__WCHAR_TYPE__)
 295
 296 typedef __WCHAR_TYPE__          wxChar;
 297 typedef signed __WCHAR_TYPE__   wxSChar;
 298 typedef unsigned __WCHAR_TYPE__ wxUChar;
 299
 300 #      define _T(x)                   L##x
 301
 302        // ctype.h functions (wctype.h)
 303 #      define  wxIsalnum   iswalnum
 304 #      define  wxIsalpha   iswalpha
 305 #      define  wxIsctrl    iswcntrl
 306 #      define  wxIsdigit   iswdigit
 307 #      define  wxIsgraph   iswgraph
 308 #      define  wxIslower   iswlower
 309 #      define  wxIsprint   iswprint
 310 #      define  wxIspunct   iswpunct
 311 #      define  wxIsspace   iswspace
 312 #      define  wxIsupper   iswupper
 313 #      define  wxIsxdigit  iswxdigit
 314
 315 #      if defined(__GLIBC__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)
 316        // /usr/include/wctype.h incorrectly declares translations tables which
 317        // provokes tons of compile-time warnings - try to correct this
 318 #        define  wxTolower(wc)   towctrans((wc), (wctrans_t)__ctype_tolower)
 319 #        define  wxToupper(wc)   towctrans((wc), (wctrans_t)__ctype_toupper)
 320 #      else
 321 #        define  wxTolower   towlower
 322 #        define  wxToupper   towupper
 323 #      endif // gcc/!gcc
 324
 325        // string.h functions (wchar.h)
 326 #      define  wxStrcat    wcscat
 327 #      define  wxStrchr    wcschr
 328 #      define  wxStrcmp    wcscmp
 329 #      define  wxStrcoll   wcscoll
 330 #      define  wxStrcpy    wcscpy
 331 #      define  wxStrcspn   wcscspn
 332 #      define  wxStrlen_   wcslen // used in wxStrlen inline function
 333 #      define  wxStrncat   wcsncat
 334 #      define  wxStrncmp   wcsncmp
 335 #      define  wxStrncpy   wcsncpy
 336 #      define  wxStrpbrk   wcspbrk
 337 #      define  wxStrrchr   wcsrchr
 338 #      define  wxStrspn    wcsspn
 339 #      define  wxStrstr    wcsstr
 340 #      define  wxStrtod    wcstod
 341 #      define  wxStrtok    wcstok
 342 #      define  wxStrtol    wcstol
 343 #      define  wxStrtoul   wcstoul
 344 #      define  wxStrxfrm   wcsxfrm
 345
 346 // glibc doesn't have wc equivalents of the other stuff
 347 #      define wxNEED_WX_STDIO_H
 348 #      define wxNEED_WX_STDLIB_H
 349 #      define wxNEED_WX_TIME_H
 350
 351 #    else//!glibc
 352 #      error   "Please define your compiler's Unicode conventions in wxChar.h"
 353 #    endif
 354 #  else//!Unicode
 355
 356 #    include <ctype.h>
 357 #    include <string.h>
 358
 359 #   if 0 // temporary - preserve binary compatibilty
 360         typedef char            wxChar;
 361         typedef signed char     wxSChar;
 362         typedef unsigned char   wxUChar;
 363 #   else
 364 #     define wxChar char
 365 #     define wxSChar signed char
 366 #     define wxUChar unsigned char
 367 #   endif
 368
 369 #   if defined(__FreeBSD__) || (defined(__APPLE__) && defined(__UNIX__))
 370 #     undef _T
 371 #   endif
 372
 373 #   if !defined(__MINGW32__) || !defined(_T)
 374 #     define _T(x)           x
 375 #   endif
 376
 377      // ctype.h functions
 378 #   define  wxIsalnum   isalnum
 379 #   define  wxIsalpha   isalpha
 380 #   define  wxIsctrl    isctrl
 381 #   define  wxIsdigit   isdigit
 382 #   define  wxIsgraph   isgraph
 383 #   define  wxIslower   islower
 384 #   define  wxIsprint   isprint
 385 #   define  wxIspunct   ispunct
 386 #   define  wxIsspace   isspace
 387 #   define  wxIsupper   isupper
 388 #   define  wxIsxdigit  isxdigit
 389 #   define  wxTolower   tolower
 390 #   define  wxToupper   toupper
 391
 392     // locale.h functons
 393 #   define  wxSetlocale setlocale
 394
 395     // string.h functions
 396     // #define  wxStricmp   strcasecmp
 397     // wxStricmp is defined below!!
 398
 399     #ifdef HAVE_STRTOK_R
 400         #define  wxStrtok(str, sep, last)    strtok_r(str, sep, last)
 401     #else
 402         #define  wxStrtok(str, sep, last)    strtok(str, sep)
 403     #endif
 404
 405      // leave the rest to defaults below
 406 #   define wxNEED_WX_STRING_H
 407 #   define wxNEED_WX_STDIO_H
 408 #   define wxNEED_WX_STDLIB_H
 409 #   define wxNEED_WX_TIME_H
 410
 411 #  endif//Unicode
 412 #endif//TCHAR-aware compilers
 413
 414 // define wxStricmp for various compilers without Unicode possibilities
 415 #if !defined(wxStricmp) && !wxUSE_UNICODE
 416 #  if defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__SALFORDC__) || defined(__VISAGECPP__) || defined(__EMX__)
 417 #    define wxStricmp stricmp
 418 #    define wxStrnicmp strnicmp
 419 #  elif defined(__SC__) || defined(__VISUALC__) || (defined(__MWERKS__) && defined(__INTEL__))
 420 #    define wxStricmp _stricmp
 421 #    define wxStrnicmp _strnicmp
 422 #  elif defined(__UNIX__) || defined(__GNUWIN32__)
 423 #    define wxStricmp strcasecmp
 424 #    define wxStrnicmp strncasecmp
 425 #  elif defined(__MWERKS__) && !defined(__INTEL__)
 426      // use wxWindows' implementation
 427 #  else
 428      // if you leave wxStricmp undefined, wxWindows' implementation will be used
 429 #    error  "Please define string case-insensitive compare for your OS/compiler"
 430 #  endif
 431 #endif
 432
 433 // if we need to define for standard headers, and we're not using Unicode,
 434 // just define to standard C library routines
 435 #if !wxUSE_UNICODE
 436 #  ifdef wxNEED_WX_STRING_H
 437 #    define  wxStrcat    strcat
 438 #    define  wxStrchr    strchr
 439 #    define  wxStrcmp    strcmp
 440 #    define  wxStrcoll   strcoll
 441 #    define  wxStrcpy    strcpy
 442 #    define  wxStrcspn   strcspn
 443 #    define  wxStrdup    strdup
 444 #    define  wxStrlen_   strlen // used in wxStrlen inline function
 445 #    define  wxStrncat   strncat
 446 #    define  wxStrncmp   strncmp
 447 #    define  wxStrncpy   strncpy
 448 #    define  wxStrpbrk   strpbrk
 449 #    define  wxStrrchr   strrchr
 450 #    define  wxStrspn    strspn
 451 #    define  wxStrstr    strstr
 452 #    define  wxStrtod    strtod
 453 #    define  wxStrtol    strtol
 454 #    define  wxStrtoul   strtoul
 455 #    define  wxStrxfrm   strxfrm
 456 #    undef wxNEED_WX_STRING_H
 457 #  endif
 458
 459 #  ifdef wxNEED_WX_STDIO_H
 460 #    define  wxFgetc     fgetc
 461 #    define  wxFgetchar  fgetchar
 462 #    define  wxFgets     fgets
 463 #    define  wxFopen     fopen
 464 #    define  wxFputc     fputc
 465 #    define  wxFputchar  fputchar
 466 #    define  wxFprintf   fprintf
 467 #    define  wxFreopen   freopen
 468 #    define  wxFscanf    fscanf
 469 #    define  wxGetc      getc
 470 #    define  wxGetchar   getchar
 471 #    define  wxGets      gets
 472 #    define  wxPerror    perror
 473 #    define  wxPrintf    printf
 474 #    define  wxPutc      putc
 475 #    define  wxPutchar   putchar
 476 #    define  wxPuts      puts
 477 #    define  wxRemove    remove
 478 #    define  wxRename    rename
 479 #    define  wxScanf     scanf
 480 #    define  wxSprintf   sprintf
 481 #    define  wxSscanf    sscanf
 482 #    define  wxTmpnam    tmpnam
 483 #    define  wxUngetc    ungetc
 484 #    define  wxVfprint   vfprintf
 485 #    define  wxVprintf   vprintf
 486 #    define  wxVsscanf   vsscanf
 487 #    define  wxVsprintf  vsprintf
 488 #    undef wxNEED_WX_STDIO_H
 489 #  endif
 490
 491 #  ifdef wxNEED_WX_STDLIB_H
 492 #    define  wxAtof      atof
 493 #    define  wxAtoi      atoi
 494 #    define  wxAtol      atol
 495 #    define  wxGetenv    getenv
 496 #    define  wxSystem    system
 497 #    undef wxNEED_WX_STDLIB_H
 498 #  endif
 499
 500 #  ifdef wxNEED_WX_TIME_H
 501 #    define  wxAsctime   asctime
 502 #    define  wxCtime     ctime
 503 #    define  wxStrftime  strftime
 504 #    undef wxNEED_WX_TIME_H
 505 #  endif
 506 #endif //!Unicode
 507
 508 #if defined(wxNEED_WCSLEN) && wxUSE_UNICODE
 509 #  define wcslen wxStrlen
 510 #  undef wxNEED_WCSLEN
 511 #endif
 512
 513 // checks whether the passed in pointer is NULL and if the string is empty
 514 inline bool wxIsEmpty(const wxChar *p) { return !p || !*p; }
 515
 516 #ifndef wxNEED_WX_STRING_H
 517 // safe version of strlen() (returns 0 if passed NULL pointer)
 518 inline size_t wxStrlen(const wxChar *psz)
 519    { return psz ? wxStrlen_(psz) : 0; }
 520 #endif
 521
 522 #if wxUSE_WCHAR_T
 523 // multibyte<->widechar conversion
 524 WXDLLEXPORT size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n);
 525 WXDLLEXPORT size_t wxWC2MB(char *buf, const wchar_t *psz, size_t n);
 526 #  if wxUSE_UNICODE
 527 #    define wxMB2WX wxMB2WC
 528 #    define wxWX2MB wxWC2MB
 529 #    define wxWC2WX wxStrncpy
 530 #    define wxWX2WC wxStrncpy
 531 #  else
 532 #    define wxMB2WX wxStrncpy
 533 #    define wxWX2MB wxStrncpy
 534 #    define wxWC2WX wxWC2MB
 535 #    define wxWX2WC wxMB2WC
 536 #  endif
 537 #else
 538 // No wxUSE_WCHAR_T: we have to do something (JACS)
 539 #  define wxMB2WC wxStrncpy
 540 #  define wxWC2MB wxStrncpy
 541 #  define wxMB2WX wxStrncpy
 542 #  define wxWX2MB wxStrncpy
 543 #  define wxWC2WX wxWC2MB
 544 #  define wxWX2WC wxMB2WC
 545 #endif
 546
 547 WXDLLEXPORT bool wxOKlibc(); // for internal use
 548
 549 // if libc versions are not available, use replacements defined in wxchar.cpp
 550 #ifndef wxStrdup
 551 WXDLLEXPORT wxChar * wxStrdup(const wxChar *psz);
 552 #endif
 553
 554 #ifndef wxStricmp
 555 WXDLLEXPORT int      wxStricmp(const wxChar *psz1, const wxChar *psz2);
 556 #endif
 557
 558 #ifndef wxStrtok
 559 WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr);
 560 #endif
 561
 562 #ifndef wxSetlocale
 563 class wxWCharBuffer;
 564 WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale);
 565 #endif
 566
 567 #ifdef wxNEED_WCSLEN // for use in buffer.h
 568 WXDLLEXPORT size_t   wcslen(const wchar_t *s);
 569 #endif
 570
 571 #ifdef wxNEED_WX_CTYPE_H
 572 WXDLLEXPORT int wxIsalnum(wxChar ch);
 573 WXDLLEXPORT int wxIsalpha(wxChar ch);
 574 WXDLLEXPORT int wxIsctrl(wxChar ch);
 575 WXDLLEXPORT int wxIsdigit(wxChar ch);
 576 WXDLLEXPORT int wxIsgraph(wxChar ch);
 577 WXDLLEXPORT int wxIslower(wxChar ch);
 578 WXDLLEXPORT int wxIsprint(wxChar ch);
 579 WXDLLEXPORT int wxIspunct(wxChar ch);
 580 WXDLLEXPORT int wxIsspace(wxChar ch);
 581 WXDLLEXPORT int wxIsupper(wxChar ch);
 582 WXDLLEXPORT int wxIsxdigit(wxChar ch);
 583 WXDLLEXPORT int wxTolower(wxChar ch);
 584 WXDLLEXPORT int wxToupper(wxChar ch);
 585 #endif
 586
 587 #ifdef wxNEED_WX_STRING_H
 588 WXDLLEXPORT wxChar * wxStrcat(wxChar *dest, const wxChar *src);
 589 WXDLLEXPORT wxChar * wxStrchr(const wxChar *s, wxChar c);
 590 WXDLLEXPORT int      wxStrcmp(const wxChar *s1, const wxChar *s2);
 591 WXDLLEXPORT int      wxStrcoll(const wxChar *s1, const wxChar *s2);
 592 WXDLLEXPORT wxChar * wxStrcpy(wxChar *dest, const wxChar *src);
 593 WXDLLEXPORT size_t   wxStrcspn(const wxChar *s, const wxChar *reject);
 594 WXDLLEXPORT size_t   wxStrlen(const wxChar *s);
 595 WXDLLEXPORT wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n);
 596 WXDLLEXPORT int      wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n);
 597 WXDLLEXPORT wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n);
 598 WXDLLEXPORT wxChar * wxStrpbrk(const wxChar *s, const wxChar *accept);
 599 WXDLLEXPORT wxChar * wxStrrchr(const wxChar *s, wxChar c);
 600 WXDLLEXPORT size_t   wxStrspn(const wxChar *s, const wxChar *accept);
 601 WXDLLEXPORT wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle);
 602 WXDLLEXPORT double   wxStrtod(const wxChar *nptr, wxChar **endptr);
 603 WXDLLEXPORT long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base);
 604 WXDLLEXPORT unsigned long int wxStrtoul(const wxChar *nptr, wxChar **endptr, int base);
 605 WXDLLEXPORT size_t   wxStrxfrm(wxChar *dest, const wxChar *src, size_t n);
 606 #endif
 607
 608 #ifdef wxNEED_WX_STDIO_H
 609 #  include <stdio.h>
 610 #  include <stdarg.h>
 611 WXDLLEXPORT FILE *   wxFopen(const wxChar *path, const wxChar *mode);
 612 WXDLLEXPORT FILE *   wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream);
 613 WXDLLEXPORT int      wxRemove(const wxChar *path);
 614 WXDLLEXPORT int      wxRename(const wxChar *oldpath, const wxChar *newpath);
 615 WXDLLEXPORT int      wxPrintf(const wxChar *fmt, ...);
 616 WXDLLEXPORT int      wxVprintf(const wxChar *fmt, va_list argptr);
 617 WXDLLEXPORT int      wxFprintf(FILE *stream, const wxChar *fmt, ...);
 618 WXDLLEXPORT int      wxVfprintf(FILE *stream, const wxChar *fmt, va_list argptr);
 619 WXDLLEXPORT int      wxSprintf(wxChar *buf, const wxChar *fmt, ...);
 620 WXDLLEXPORT int      wxVsprintf(wxChar *buf, const wxChar *fmt, va_list argptr);
 621 WXDLLEXPORT int      wxSscanf(const wxChar *buf, const wxChar *fmt, ...);
 622 WXDLLEXPORT int      wxVsscanf(const wxChar *buf, const wxChar *fmt, va_list argptr);
 623 #endif
 624
 625 #ifndef wxAtof
 626 WXDLLEXPORT double   wxAtof(const wxChar *psz);
 627 #endif
 628
 629 #ifdef wxNEED_WX_STDLIB_H
 630 WXDLLEXPORT int      wxAtoi(const wxChar *psz);
 631 WXDLLEXPORT long     wxAtol(const wxChar *psz);
 632 WXDLLEXPORT wxChar * wxGetenv(const wxChar *name);
 633 WXDLLEXPORT int      wxSystem(const wxChar *psz);
 634 #endif
 635
 636 #ifdef wxNEED_WX_TIME_H
 637 WXDLLEXPORT size_t   wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm);
 638 #endif
 639
 640 // under VC++ 6.0 isspace() returns 1 for 8 bit chars which completely breaks
 641 // the file parsing - this may be true for 5.0 as well, update #ifdef then
 642 #if defined(__VISUALC__) && (__VISUALC__ >= 1200) && !wxUSE_UNICODE
 643     #undef wxIsspace
 644     #define wxIsspace(c) ((((unsigned)c) < 128) && isspace(c))
 645 #endif // VC++
 646
 647 // ----------------------------------------------------------------------------
 648 // common macros which are always defined
 649 // ----------------------------------------------------------------------------
 650
 651 // although global macros with such names are really bad, we want to have
 652 // another name for _T() which should be used to avoid confusion between _T()
 653 // and _() in wxWindows sources
 654 #define wxT(x)       _T(x)
 655
 656 // a Unicode-friendly __FILE__ analog
 657 #ifndef __TFILE__
 658     #define __XFILE__(x) wxT(x)
 659     #define __TFILE__ __XFILE__(__FILE__)
 660 #endif
 661
 662 #endif
 663   //_WX_WXCHAR_H_
 664