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wxWidgets/include/wx/wxchar.h
Julian Smart c7808714c9 Applied patch [ 587454 ] CW-related wx/wxchar.h fix 
This fixes the problem in include/wx/wxchar.h with
including <wchar.h> for CW reported by Andreas
Simanowski.

The current version does not work with CW Win32 builds.

The fix suggested by Andreas is incorrect, because it
will break the wxMAC CW builds.

The purpose of conditionals starting at line 77 is to
correctly handle the various compilers. The fundamental
problem with the existing code is that it begins by
conditioning on __WIN32__. This is wrong, and makes
it hard to handle compilers that work on more than one
OS (such as CW).

Instead the conditionals should be done purely on
compilers. Each compiler can then set things
appropriately. If a particular compiler works on more
than one OS but has different needs on each OS, then
this can be handled within the code for that compiler.

The attached patch removes the top level conditional on
__WIN32__ and restructures the remainder as a series
of conditionals on individual compilers.

Igor Mikolic-Torreira
igormt@alumni.caltech.edu


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16405 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2002-08-08 09:35:25 +00:00

703 lines
22 KiB
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Raw Blame History

/////////////////////////////////////////////////////////////////////////////
// Name: wxchar.h
// Purpose: Declarations common to wx char/wchar_t usage (wide chars)
// Author: Joel Farley
// Modified by:
// Created: 1998/06/12
// RCS-ID: $Id$
// Copyright: (c) wxWindows copyright
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_WXCHAR_H_
#define _WX_WXCHAR_H_
#ifdef __GNUG__
#pragma interface "wxchar.h"
#endif
// only do SBCS or _UNICODE
#if defined (_MBCS )
// It may be OK anyway.
// # error "MBCS is not supported by wxChar"
#endif
// ----------------------------------------------------------------------------
// first deal with Unicode setting
// ----------------------------------------------------------------------------
// set wxUSE_UNICODE to 1 if UNICODE or _UNICODE is defined
#if defined(_UNICODE) || defined(UNICODE)
# undef wxUSE_UNICODE
# define wxUSE_UNICODE 1
#else
# ifndef wxUSE_UNICODE
# define wxUSE_UNICODE 0
# endif
#endif // Unicode
// and vice versa: define UNICODE and _UNICODE if wxUSE_UNICODE is 1...
#if wxUSE_UNICODE
# ifndef _UNICODE
# define _UNICODE
# endif
# ifndef UNICODE
# define UNICODE
# endif
#endif // Unicode
// Unicode support requires wchar_t
#if wxUSE_UNICODE
# undef wxUSE_WCHAR_T
# define wxUSE_WCHAR_T 1
#endif // Unicode
// ----------------------------------------------------------------------------
// define wxHAVE_TCHAR_FUNCTIONS for the compilers which support the
// wide-character functions
// ----------------------------------------------------------------------------
// VC++ and BC++ starting with 5.2 have TCHAR support
#ifdef __VISUALC__
#define wxHAVE_TCHAR_FUNCTIONS
#elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520)
#define wxHAVE_TCHAR_FUNCTIONS
#elif defined(__MINGW32__) && wxCHECK_W32API_VERSION( 1, 0 )
#define wxHAVE_TCHAR_FUNCTIONS
#include <stddef.h>
#include <string.h>
#include <ctype.h>
#elif defined(__CYGWIN__)
#ifndef HAVE_WCSLEN
#define HAVE_WCSLEN
#endif // !HAVE_WCSLEN
#include <stddef.h>
#include <wchar.h>
#elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
// VisualAge 4.0+ supports TCHAR
#define wxHAVE_TCHAR_FUNCTIONS
// but not stdio.h nor time nor conversion functions
#define wxNO_TCHAR_STDIO
#define wxNO_TCHAR_STDLIB
#define wxNO_TCHAR_TIME
#define wxNO_TCHAR_LOCALE
//
// supplemental VA V4 defs so at least we know what these are
// just define to standard defs
//
// for wcslen
#include <wchar.h>
// locale.h functons -- not defined in tchar.h
#define wxSetlocale setlocale
// some stdio functions are defined others are not
// these are not
#define wxFgetchar fgetchar
#define wxFopen fopen
#define wxFputchar fputchar
#define wxFreopen freopen
#define wxGets gets
#define wxPerror perror
#define wxPuts puts
#define wxRemove remove
#define wxRename rename
#define wxTmpnam tmpnam
#define wxUngetc ungetc
#define wxVsscanf vsscanf
// stdlib not defined in VA V4
#if !wxUSE_UNICODE
# define wxAtof atof
#endif
#define wxAtoi atoi
#define wxAtol atol
#define wxGetenv getenv
#define wxSystem system
// time.h functions -- none defined in tchar.h
#define wxAsctime asctime
#define wxCtime ctime
#elif defined(__MWERKS__)
// for wcslen
#if wxUSE_WCHAR_T
#include <wchar.h>
#endif
#endif // compilers with (good) TCHAR support
#ifdef wxHAVE_TCHAR_FUNCTIONS
# define HAVE_WCSLEN 1
# include <tchar.h>
# if wxUSE_UNICODE // temporary - preserve binary compatibility
#if defined(__GNUWIN32__)
#define _TCHAR TCHAR
#define _TSCHAR TCHAR
#define _TUCHAR TCHAR
#endif
typedef _TCHAR wxChar;
typedef _TSCHAR wxSChar;
typedef _TUCHAR wxUChar;
# else
# define wxChar char
# define wxSChar signed char
# define wxUChar unsigned char
# endif
// wchar_t is available
#ifndef wxUSE_WCHAR_T
#define wxUSE_WCHAR_T 1
#endif // !defined(wxUSE_WCHAR_T)
// ctype.h functions
#ifndef wxNO_TCHAR_CTYPE
#ifdef __BORLANDC__
# include <ctype.h>
#endif
# define wxIsalnum _istalnum
# define wxIsalpha _istalpha
# define wxIsctrl _istctrl
# define wxIsdigit _istdigit
# define wxIsgraph _istgraph
# define wxIslower _istlower
# define wxIsprint _istprint
# define wxIspunct _istpunct
# define wxIsspace _istspace
# define wxIsupper _istupper
# define wxIsxdigit _istxdigit
# define wxTolower _totlower
# define wxToupper _totupper
#endif // wxNO_TCHAR_CTYPE
// locale.h functons
#ifndef wxNO_TCHAR_LOCALE
# define wxSetlocale _tsetlocale
#endif // wxNO_TCHAR_LOCALE
// string.h functions
#ifndef wxNO_TCHAR_STRING
# define wxStrcat _tcscat
# define wxStrchr _tcschr
# define wxStrcmp _tcscmp
# define wxStrcoll _tcscoll
# define wxStrcpy _tcscpy
# define wxStrcspn _tcscspn
# define wxStrftime _tcsftime
# define wxStricmp _tcsicmp
# define wxStrnicmp _tcsnicmp
# define wxStrlen_ _tcslen // used in wxStrlen inline function
# define wxStrncat _tcsncat
# define wxStrncmp _tcsncmp
# define wxStrncpy _tcsncpy
# define wxStrpbrk _tcspbrk
# define wxStrrchr _tcsrchr
# define wxStrspn _tcsspn
# define wxStrstr _tcsstr
# define wxStrtod _tcstod
# define wxStrtol _tcstol
# define wxStrtoul _tcstoul
# define wxStrxfrm _tcsxfrm
#endif // wxNO_TCHAR_STRING
// stdio.h functions
#ifndef wxNO_TCHAR_STDIO
# if wxUSE_UNICODE_MSLU
# define wxRemove wxMSLU__tremove
# define wxRename wxMSLU__trename
# else
# define wxRemove _tremove
# define wxRename _trename
# endif
# define wxFgetc _fgettc
# define wxFgetchar _fgettchar
# define wxFgets _fgetts
# define wxFopen _tfopen
# define wxFputc _fputtc
# define wxFputchar _fputtchar
# define wxFprintf _ftprintf
# define wxFreopen _tfreopen
# define wxFscanf _ftscanf
# define wxGetc _gettc
# define wxGetchar _gettchar
# define wxGets _getts
# define wxPerror _tperror
# define wxPrintf _tprintf
# define wxPutc _puttc
# define wxPutchar _puttchar
# define wxPuts _putts
# define wxScanf _tscanf
# define wxSprintf _stprintf
# define wxSscanf _stscanf
# define wxTmpnam _ttmpnam
# define wxUngetc _tungetc
# define wxVfprint _vftprintf
# define wxVprintf _vtprintf
# define wxVsscanf _vstscanf
# define wxVsprintf _vstprintf
#elif defined(__VISAGECPP__) && (__IBMCPP__ >= 400)
// it has some stdio.h functions, apparently
# define wxFgetc _fgettc
# define wxFgets _fgetts
# define wxFputc _fputtc
# define wxFprintf _ftprintf
# define wxFscanf _ftscanf
# define wxGetc _gettc
# define wxGetchar _gettchar
# define wxPrintf _tprintf
# define wxPutc _puttc
# define wxPutchar _puttchar
# define wxScanf _tscanf
# define wxSprintf _stprintf
# define wxSscanf _stscanf
# define wxVfprint _vftprintf
# define wxVprintf _vtprintf
# define wxVsprintf _vstprintf
#endif // wxNO_TCHAR_STDIO
// stdlib.h functions
#ifndef wxNO_TCHAR_STDLIB
# if !wxUSE_UNICODE
# define wxAtof atof
# endif
# define wxAtoi _ttoi
# define wxAtol _ttol
# define wxGetenv _tgetenv
# define wxSystem _tsystem
#endif // wxNO_TCHAR_STDLIB
// time.h functions
#ifndef wxNO_TCHAR_TIME
# define wxAsctime _tasctime
# define wxCtime _tctime
#endif // wxNO_TCHAR_TIME
#else // !TCHAR-aware compilers
// check whether we should include wchar.h or equivalent
# if !defined(wxUSE_WCHAR_T)
# if defined(__VISUALC__) && (__VISUALC__ < 900)
# define wxUSE_WCHAR_T 0 // wchar_t is not available for MSVC++ 1.5
# elif defined(__UNIX__)
# if defined(HAVE_WCSTR_H) || defined(HAVE_WCHAR_H) || defined(__FreeBSD__) || defined(__DARWIN__)
# define wxUSE_WCHAR_T 1
# else
# define wxUSE_WCHAR_T 0
# endif
# elif defined(__GNUWIN32__) && !defined(__MINGW32__) // Cygwin (not Mingw32) doesn't have wcslen.h, needed in buffer.h
# define wxUSE_WCHAR_T 0
# elif defined(__BORLANDC__) // WIN16 BC++
# define wxUSE_WCHAR_T 0
# elif defined(__WATCOMC__)
# define wxUSE_WCHAR_T 0
# elif defined(__VISAGECPP__) && (__IBMCPP__ < 400)
# define wxUSE_WCHAR_T 0
# else
// add additional compiler checks if this fails
# define wxUSE_WCHAR_T 1
# endif
# endif // !defined(wxUSE_WCHAR_T)
# if wxUSE_WCHAR_T
# ifdef HAVE_WCHAR_H
// include wchar.h to get wcslen() declaration used by wx/buffer.h
// stddef.h is needed for Cygwin
# include <stddef.h>
# include <wchar.h>
# elif defined(HAVE_WCSTR_H)
// old compilers have wcslen() here
# include <wcstr.h>
# elif defined(__FreeBSD__) || defined(__DARWIN__) || defined(__EMX__)
// include stdlib.h for wchar_t, wcslen is provided in wxchar.cpp
# include <stdlib.h>
size_t WXDLLEXPORT wcslen(const wchar_t *s);
# endif // HAVE_WCHAR_H
# endif // wxUSE_WCHAR_T
// check whether we are doing Unicode
# if wxUSE_UNICODE
# include <wctype.h>
// this is probably glibc-specific
# if defined(__WCHAR_TYPE__)
typedef __WCHAR_TYPE__ wxChar;
typedef signed __WCHAR_TYPE__ wxSChar;
typedef unsigned __WCHAR_TYPE__ wxUChar;
# define _T(x) L##x
// ctype.h functions (wctype.h)
# define wxIsalnum iswalnum
# define wxIsalpha iswalpha
# define wxIsctrl iswcntrl
# define wxIsdigit iswdigit
# define wxIsgraph iswgraph
# define wxIslower iswlower
# define wxIsprint iswprint
# define wxIspunct iswpunct
# define wxIsspace iswspace
# define wxIsupper iswupper
# define wxIsxdigit iswxdigit
# if defined(__GLIBC__) && (__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)
// /usr/include/wctype.h incorrectly declares translations tables which
// provokes tons of compile-time warnings - try to correct this
# define wxTolower(wc) towctrans((wc), (wctrans_t)__ctype_tolower)
# define wxToupper(wc) towctrans((wc), (wctrans_t)__ctype_toupper)
# else
# define wxTolower towlower
# define wxToupper towupper
# endif // gcc/!gcc
// string.h functions (wchar.h)
# define wxStrcat wcscat
# define wxStrchr wcschr
# define wxStrcmp wcscmp
# define wxStrcoll wcscoll
# define wxStrcpy wcscpy
# define wxStrcspn wcscspn
# define wxStrlen_ wcslen // used in wxStrlen inline function
# define wxStrncat wcsncat
# define wxStrncmp wcsncmp
# define wxStrncpy wcsncpy
# define wxStrpbrk wcspbrk
# define wxStrrchr wcsrchr
# define wxStrspn wcsspn
# define wxStrstr wcsstr
# define wxStrtod wcstod
# define wxStrtok wcstok
# define wxStrtol wcstol
# define wxStrtoul wcstoul
# define wxStrxfrm wcsxfrm
// glibc doesn't have wc equivalents of the other stuff
# define wxNEED_WX_STDIO_H
# define wxNEED_WX_STDLIB_H
# define wxNEED_WX_TIME_H
# else//!glibc
# error "Please define your compiler's Unicode conventions in wxChar.h"
# endif
# else//!Unicode
# include <ctype.h>
# include <string.h>
typedef char wxChar;
typedef signed char wxSChar;
typedef unsigned char wxUChar;
# if defined(__FreeBSD__) || defined(__DARWIN__)
# undef _T
# endif
# if !defined(__MINGW32__) || !defined(_T)
# define _T(x) x
# endif
// ctype.h functions
# define wxIsalnum isalnum
# define wxIsalpha isalpha
# define wxIsctrl isctrl
# define wxIsdigit isdigit
# define wxIsgraph isgraph
# define wxIslower islower
# define wxIsprint isprint
# define wxIspunct ispunct
# define wxIsspace isspace
# define wxIsupper isupper
# define wxIsxdigit isxdigit
# define wxTolower tolower
# define wxToupper toupper
// locale.h functons
# define wxSetlocale setlocale
// string.h functions
// #define wxStricmp strcasecmp
// wxStricmp is defined below!!
#ifdef HAVE_STRTOK_R
#define wxStrtok(str, sep, last) strtok_r(str, sep, last)
#else
#define wxStrtok(str, sep, last) strtok(str, sep)
#endif
// leave the rest to defaults below
# define wxNEED_WX_STRING_H
# define wxNEED_WX_STDIO_H
# define wxNEED_WX_STDLIB_H
# define wxNEED_WX_TIME_H
# endif//Unicode
#endif//TCHAR-aware compilers
// define wxStricmp for various compilers without Unicode possibilities
#if !defined(wxStricmp) && !wxUSE_UNICODE
# if defined(__BORLANDC__) || defined(__WATCOMC__) || defined(__SALFORDC__) || defined(__VISAGECPP__) || defined(__EMX__) || defined(__DJGPP__)
# define wxStricmp stricmp
# define wxStrnicmp strnicmp
# elif defined(__SC__) || defined(__VISUALC__) || (defined(__MWERKS__) && defined(__INTEL__))
# define wxStricmp _stricmp
# define wxStrnicmp _strnicmp
# elif defined(__UNIX__) || defined(__GNUWIN32__)
# define wxStricmp strcasecmp
# define wxStrnicmp strncasecmp
# elif defined(__MWERKS__) && !defined(__INTEL__)
// use wxWindows' implementation
# else
// if you leave wxStricmp undefined, wxWindows' implementation will be used
# error "Please define string case-insensitive compare for your OS/compiler"
# endif
#endif
// if we need to define for standard headers, and we're not using Unicode,
// just define to standard C library routines
#if !wxUSE_UNICODE
# ifdef wxNEED_WX_STRING_H
# define wxStrcat strcat
# define wxStrchr strchr
# define wxStrcmp strcmp
# define wxStrcoll strcoll
# define wxStrcpy strcpy
# define wxStrcspn strcspn
#if !defined(__MWERKS__) || !defined(__WXMAC__)
# define wxStrdup strdup
#endif
# define wxStrlen_ strlen // used in wxStrlen inline function
# define wxStrncat strncat
# define wxStrncmp strncmp
# define wxStrncpy strncpy
# define wxStrpbrk strpbrk
# define wxStrrchr strrchr
# define wxStrspn strspn
# define wxStrstr strstr
# define wxStrtod strtod
# define wxStrtol strtol
# define wxStrtoul strtoul
# define wxStrxfrm strxfrm
# undef wxNEED_WX_STRING_H
# endif
# ifdef wxNEED_WX_STDIO_H
# define wxFgetc fgetc
# define wxFgetchar fgetchar
# define wxFgets fgets
# define wxFopen fopen
# define wxFputc fputc
# define wxFputchar fputchar
# define wxFprintf fprintf
# define wxFreopen freopen
# define wxFscanf fscanf
# define wxGetc getc
# define wxGetchar getchar
# define wxGets gets
# define wxPerror perror
# define wxPrintf printf
# define wxPutc putc
# define wxPutchar putchar
# define wxPuts puts
# define wxRemove remove
# define wxRename rename
# define wxScanf scanf
# define wxSprintf sprintf
# define wxSscanf sscanf
# define wxTmpnam tmpnam
# define wxUngetc ungetc
# define wxVfprint vfprintf
# define wxVprintf vprintf
# define wxVsscanf vsscanf
# define wxVsprintf vsprintf
# undef wxNEED_WX_STDIO_H
# endif
# ifdef wxNEED_WX_STDLIB_H
# define wxAtof atof
# define wxAtoi atoi
# define wxAtol atol
# define wxGetenv getenv
# define wxSystem system
# undef wxNEED_WX_STDLIB_H
# endif
# ifdef wxNEED_WX_TIME_H
# define wxAsctime asctime
# define wxCtime ctime
# define wxStrftime strftime
# undef wxNEED_WX_TIME_H
# endif
#endif //!Unicode
// checks whether the passed in pointer is NULL and if the string is empty
inline bool wxIsEmpty(const wxChar *p) { return !p || !*p; }
#ifndef wxNEED_WX_STRING_H
// safe version of strlen() (returns 0 if passed NULL pointer)
inline size_t wxStrlen(const wxChar *psz)
{ return psz ? wxStrlen_(psz) : 0; }
#endif
#if wxUSE_WCHAR_T
// multibyte<->widechar conversion
WXDLLEXPORT size_t wxMB2WC(wchar_t *buf, const char *psz, size_t n);
WXDLLEXPORT size_t wxWC2MB(char *buf, const wchar_t *psz, size_t n);
# if wxUSE_UNICODE
# define wxMB2WX wxMB2WC
# define wxWX2MB wxWC2MB
# define wxWC2WX wxStrncpy
# define wxWX2WC wxStrncpy
# else
# define wxMB2WX wxStrncpy
# define wxWX2MB wxStrncpy
# define wxWC2WX wxWC2MB
# define wxWX2WC wxMB2WC
# endif
#else
// No wxUSE_WCHAR_T: we have to do something (JACS)
# define wxMB2WC wxStrncpy
# define wxWC2MB wxStrncpy
# define wxMB2WX wxStrncpy
# define wxWX2MB wxStrncpy
# define wxWC2WX wxWC2MB
# define wxWX2WC wxMB2WC
#endif
WXDLLEXPORT bool wxOKlibc(); // for internal use
// if libc versions are not available, use replacements defined in wxchar.cpp
#ifndef wxStrdup
WXDLLEXPORT wxChar * wxStrdup(const wxChar *psz);
#endif
#ifndef wxStricmp
WXDLLEXPORT int wxStricmp(const wxChar *psz1, const wxChar *psz2);
#endif
#ifndef wxStrnicmp
WXDLLEXPORT int wxStrnicmp(const wxChar *psz1, const wxChar *psz2, size_t len);
#endif
#ifndef wxStrtok
WXDLLEXPORT wxChar * wxStrtok(wxChar *psz, const wxChar *delim, wxChar **save_ptr);
#endif
#ifndef wxSetlocale
class wxWCharBuffer;
WXDLLEXPORT wxWCharBuffer wxSetlocale(int category, const wxChar *locale);
#endif
#ifdef wxNEED_WX_CTYPE_H
WXDLLEXPORT int wxIsalnum(wxChar ch);
WXDLLEXPORT int wxIsalpha(wxChar ch);
WXDLLEXPORT int wxIsctrl(wxChar ch);
WXDLLEXPORT int wxIsdigit(wxChar ch);
WXDLLEXPORT int wxIsgraph(wxChar ch);
WXDLLEXPORT int wxIslower(wxChar ch);
WXDLLEXPORT int wxIsprint(wxChar ch);
WXDLLEXPORT int wxIspunct(wxChar ch);
WXDLLEXPORT int wxIsspace(wxChar ch);
WXDLLEXPORT int wxIsupper(wxChar ch);
WXDLLEXPORT int wxIsxdigit(wxChar ch);
WXDLLEXPORT int wxTolower(wxChar ch);
WXDLLEXPORT int wxToupper(wxChar ch);
#endif
#ifdef wxNEED_WX_STRING_H
WXDLLEXPORT wxChar * wxStrcat(wxChar *dest, const wxChar *src);
WXDLLEXPORT const wxChar * wxStrchr(const wxChar *s, wxChar c);
WXDLLEXPORT wxChar * wxStrchr(wxChar *s, wxChar c)
{ return (wxChar *)wxStrchr((const wxChar *)s, c); }
WXDLLEXPORT int wxStrcmp(const wxChar *s1, const wxChar *s2);
WXDLLEXPORT int wxStrcoll(const wxChar *s1, const wxChar *s2);
WXDLLEXPORT wxChar * wxStrcpy(wxChar *dest, const wxChar *src);
WXDLLEXPORT size_t wxStrcspn(const wxChar *s, const wxChar *reject);
WXDLLEXPORT size_t wxStrlen(const wxChar *s);
WXDLLEXPORT wxChar * wxStrncat(wxChar *dest, const wxChar *src, size_t n);
WXDLLEXPORT int wxStrncmp(const wxChar *s1, const wxChar *s2, size_t n);
WXDLLEXPORT wxChar * wxStrncpy(wxChar *dest, const wxChar *src, size_t n);
WXDLLEXPORT const wxChar * wxStrpbrk(const wxChar *s, const wxChar *accept);
WXDLLEXPORT wxChar * wxStrpbrk(wxChar *s, const wxChar *accept)
{ return (wxChar *)wxStrpbrk((const wxChar *)s, accept); }
WXDLLEXPORT const wxChar * wxStrrchr(const wxChar *s, wxChar c);
WXDLLEXPORT wxChar * wxStrrchr(wxChar *s, wxChar c)
{ return (wxChar *)wxStrrchr((const wxChar *)s, c); }
WXDLLEXPORT size_t wxStrspn(const wxChar *s, const wxChar *accept);
WXDLLEXPORT const wxChar * wxStrstr(const wxChar *haystack, const wxChar *needle);
WXDLLEXPORT wxChar *wxStrstr(wxChar *haystack, const wxChar *needle)
{ return (wxChar *)wxStrstr((const wxChar *)haystack, needle); }
WXDLLEXPORT double wxStrtod(const wxChar *nptr, wxChar **endptr);
WXDLLEXPORT long int wxStrtol(const wxChar *nptr, wxChar **endptr, int base);
WXDLLEXPORT unsigned long int wxStrtoul(const wxChar *nptr, wxChar **endptr, int base);
WXDLLEXPORT size_t wxStrxfrm(wxChar *dest, const wxChar *src, size_t n);
#endif
#ifdef wxNEED_WX_STDIO_H
# include <stdio.h>
# include <stdarg.h>
WXDLLEXPORT FILE * wxFopen(const wxChar *path, const wxChar *mode);
WXDLLEXPORT FILE * wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream);
WXDLLEXPORT int wxRemove(const wxChar *path);
WXDLLEXPORT int wxRename(const wxChar *oldpath, const wxChar *newpath);
WXDLLEXPORT int wxPrintf(const wxChar *fmt, ...) ATTRIBUTE_PRINTF_1;
WXDLLEXPORT int wxVprintf(const wxChar *fmt, va_list argptr);
WXDLLEXPORT int wxFprintf(FILE *stream, const wxChar *fmt, ...) ATTRIBUTE_PRINTF_2;
WXDLLEXPORT int wxVfprintf(FILE *stream, const wxChar *fmt, va_list argptr);
WXDLLEXPORT int wxSprintf(wxChar *buf, const wxChar *fmt, ...) ATTRIBUTE_PRINTF_2;
WXDLLEXPORT int wxVsprintf(wxChar *buf, const wxChar *fmt, va_list argptr);
WXDLLEXPORT int wxSscanf(const wxChar *buf, const wxChar *fmt, ...) ATTRIBUTE_PRINTF_2;
WXDLLEXPORT int wxVsscanf(const wxChar *buf, const wxChar *fmt, va_list argptr);
#endif
#ifndef wxAtof
WXDLLEXPORT double wxAtof(const wxChar *psz);
#endif
#ifdef wxNEED_WX_STDLIB_H
WXDLLEXPORT int wxAtoi(const wxChar *psz);
WXDLLEXPORT long wxAtol(const wxChar *psz);
WXDLLEXPORT wxChar * wxGetenv(const wxChar *name);
WXDLLEXPORT int wxSystem(const wxChar *psz);
#endif
#ifdef wxNEED_WX_TIME_H
WXDLLEXPORT size_t wxStrftime(wxChar *s, size_t max, const wxChar *fmt, const struct tm *tm);
#endif
// under VC++ 6.0 isspace() returns 1 for 8 bit chars which completely breaks
// the file parsing - this may be true for 5.0 as well, update #ifdef then
#if defined(__VISUALC__) && (__VISUALC__ >= 1200) && !wxUSE_UNICODE
#undef wxIsspace
#define wxIsspace(c) ((((unsigned)c) < 128) && isspace(c))
#endif // VC++
// ----------------------------------------------------------------------------
// common macros which are always defined
// ----------------------------------------------------------------------------
// although global macros with such names are really bad, we want to have
// another name for _T() which should be used to avoid confusion between _T()
// and _() in wxWindows sources
#define wxT(x) _T(x)
// Unicode-friendly __FILE__, __DATE__ and __TIME__ analogs
#ifndef __TFILE__
#define __XFILE__(x) wxT(x)
#define __TFILE__ __XFILE__(__FILE__)
#endif
#ifndef __TDATE__
#define __XDATE__(x) wxT(x)
#define __TDATE__ __XDATE__(__DATE__)
#endif
#ifndef __TTIME__
#define __XTIME__(x) wxT(x)
#define __TTIME__ __XTIME__(__TIME__)
#endif
#endif
//_WX_WXCHAR_H_
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