removed code for compatibility with OS X <= 10.2, 10.3 is the minimum since wx-2.8

[wxWidgets.git] / include / wx / wxcrtvararg.h

diff --git a/include/wx/wxcrtvararg.h b/include/wx/wxcrtvararg.h
index ab0ca2b12d55f6ca18787756f740fbf57b1ac568..be5c63b909ffb94bbce8e6edefc5ca98f9a4fdfc 100644 (file)
--- a/include/wx/wxcrtvararg.h
+++ b/include/wx/wxcrtvararg.h
@@ -13,6 +13,9 @@
 #ifndef _WX_WXCRTVARARG_H_
 #define _WX_WXCRTVARARG_H_
 
 #ifndef _WX_WXCRTVARARG_H_
 #define _WX_WXCRTVARARG_H_
 

+// NB: User code should include wx/crt.h instead of including this
+//     header directly.
+

 #include "wx/wxcrt.h"
 #include "wx/strvararg.h"
 
 #include "wx/wxcrt.h"
 #include "wx/strvararg.h"
 


@@ -25,38 +28,6 @@
 /* Required for wxPrintf() etc */
 #include <stdarg.h>
 
 /* Required for wxPrintf() etc */
 #include <stdarg.h>
 

-#ifdef wxHAVE_TCHAR_SUPPORT
-    #define  wxCRT_Fprintf   _ftprintf
-    #define  wxCRT_Printf    _tprintf
-    #define  wxCRT_Vfprintf  _vftprintf
-    #define  wxCRT_Vprintf   _vtprintf
-    #define  wxCRT_Vsprintf  _vstprintf
-    #define  wxCRT_Vscanf    _vtscanf
-    #define  wxCRT_Vfscanf   _vftscanf
-    #define  wxCRT_Vsscanf   _vstscanf
-#else /* !TCHAR-aware compilers */
-
-    #if !wxUSE_UNICODE /* ASCII */
-        #define  wxCRT_Fprintf   fprintf
-        #define  wxCRT_Fscanf    fscanf
-        #define  wxCRT_Printf    printf
-        #define  wxCRT_Vfprintf  vfprintf
-        #define  wxCRT_Vprintf   vprintf
-        #define  wxCRT_Vsprintf  vsprintf
-        #define  wxCRT_Scanf     scanf
-        #define  wxCRT_Sscanf    sscanf
-        #define  wxCRT_Vsscanf   vsscanf
-    #endif /* ASCII */
-#endif /* TCHAR-aware compilers/the others */
-
-/* Required for wxScanf() etc. */
-#define wxCRT_VscanfA   vscanf
-#define wxCRT_VsscanfA  vsscanf
-#define wxCRT_VfscanfA  vfscanf
-#define wxCRT_VscanfW   vwscanf
-#define wxCRT_VsscanfW  vswscanf
-#define wxCRT_VfscanfW  vfwscanf
-

 /* printf() family saga */
 
 /*
 /* printf() family saga */
 
 /*


@@ -78,7 +49,7 @@
 #else
     extern
 #endif
 #else
     extern
 #endif

-    WXDLLIMPEXP_BASE int snprintf(char *str, size_t size, const char *format, ...);
+    int snprintf(char *str, size_t size, const char *format, ...);

 #endif /* !HAVE_SNPRINTF_DECL */
 
 /* Wrapper for vsnprintf if it's 3rd parameter is non-const. Note: the
 #endif /* !HAVE_SNPRINTF_DECL */
 
 /* Wrapper for vsnprintf if it's 3rd parameter is non-const. Note: the


@@ -108,16 +79,13 @@
         our wxVsnprintf() implementation.
     */
     #if defined(HAVE_UNIX98_PRINTF)
         our wxVsnprintf() implementation.
     */
     #if defined(HAVE_UNIX98_PRINTF)

-        #if wxUSE_UNICODE
-            #ifdef HAVE_VSWPRINTF
-                #define wxVsnprintf_        vswprintf
-            #endif
-        #else /* ASCII */
-            #ifdef HAVE_BROKEN_VSNPRINTF_DECL
-                #define wxVsnprintf_    wx_fixed_vsnprintf
-            #else
-                #define wxVsnprintf_    vsnprintf
-            #endif
+        #ifdef HAVE_VSWPRINTF
+            #define wxCRT_VsnprintfW_   vswprintf
+        #endif
+        #ifdef HAVE_BROKEN_VSNPRINTF_DECL
+            #define wxCRT_VsnprintfA    wx_fixed_vsnprintf
+        #else
+            #define wxCRT_VsnprintfA    vsnprintf

         #endif
     #else /* !HAVE_UNIX98_PRINTF */
         /*
         #endif
     #else /* !HAVE_UNIX98_PRINTF */
         /*


@@ -127,11 +95,8 @@
             main release and does not have the printf_p functions.
          */
         #if defined _MSC_FULL_VER && _MSC_FULL_VER >= 140050727 && !defined __WXWINCE__
             main release and does not have the printf_p functions.
          */
         #if defined _MSC_FULL_VER && _MSC_FULL_VER >= 140050727 && !defined __WXWINCE__

-            #if wxUSE_UNICODE
-                #define wxVsnprintf_    _vswprintf_p
-            #else
-                #define wxVsnprintf_    _vsprintf_p
-            #endif
+            #define wxCRT_VsnprintfA    _vsprintf_p
+            #define wxCRT_VsnprintfW_   _vswprintf_p

         #endif
     #endif /* HAVE_UNIX98_PRINTF/!HAVE_UNIX98_PRINTF */
 #else /* !wxUSE_PRINTF_POS_PARAMS */
         #endif
     #endif /* HAVE_UNIX98_PRINTF/!HAVE_UNIX98_PRINTF */
 #else /* !wxUSE_PRINTF_POS_PARAMS */


@@ -145,60 +110,71 @@
        is a wrapper around it as explained below
      */
 
        is a wrapper around it as explained below
      */
 

-    /* first deal with TCHAR-aware compilers which have _vsntprintf */
-    #ifndef wxVsnprintf_
-        #if defined(__VISUALC__) || \
-                (defined(__BORLANDC__) && __BORLANDC__ >= 0x540)
-            #define wxVsnprintf_    _vsntprintf
+    #if defined(__VISUALC__) || \
+            (defined(__BORLANDC__) && __BORLANDC__ >= 0x540)
+        #define wxCRT_VsnprintfA    _vsnprintf
+        #define wxCRT_VsnprintfW_   _vsnwprintf
+    #else
+        #if defined(HAVE__VSNWPRINTF)
+            #define wxCRT_VsnprintfW_   _vsnwprintf
+        #elif defined(HAVE_VSWPRINTF)
+            #define wxCRT_VsnprintfW_    vswprintf
+        #elif defined(__WATCOMC__)
+            #define wxCRT_VsnprintfW_   _vsnwprintf

         #endif
         #endif

-    #endif

 
 

-    /* if this didn't work, define it separately for Unicode and ANSI builds */
-    #ifndef wxVsnprintf_
-        #if wxUSE_UNICODE
-            #if defined(HAVE__VSNWPRINTF)
-                #define wxVsnprintf_    _vsnwprintf
-            #elif defined(HAVE_VSWPRINTF)
-                #define wxVsnprintf_     vswprintf
-            #elif defined(__WATCOMC__)
-                #define wxVsnprintf_    _vsnwprintf
-            #endif
-        #else /* ASCII */
-            /*
-               All versions of CodeWarrior supported by wxWidgets apparently
-               have both snprintf() and vsnprintf()
-             */
-            #if defined(HAVE_VSNPRINTF) \
-                || defined(__MWERKS__) || defined(__WATCOMC__)
-                #ifdef HAVE_BROKEN_VSNPRINTF_DECL
-                    #define wxVsnprintf_    wx_fixed_vsnprintf
-                #else
-                    #define wxVsnprintf_    vsnprintf
-                #endif
+        /*
+           All versions of CodeWarrior supported by wxWidgets apparently
+           have both snprintf() and vsnprintf()
+         */
+        #if defined(HAVE_VSNPRINTF) \
+            || defined(__MWERKS__) || defined(__WATCOMC__)
+            #ifdef HAVE_BROKEN_VSNPRINTF_DECL
+                #define wxCRT_VsnprintfA    wx_fixed_vsnprintf
+            #else
+                #define wxCRT_VsnprintfA    vsnprintf

             #endif
             #endif

-        #endif /* Unicode/ASCII */
-    #endif /* wxVsnprintf_ */
+        #endif
+    #endif

 #endif /* wxUSE_PRINTF_POS_PARAMS/!wxUSE_PRINTF_POS_PARAMS */
 
 #endif /* wxUSE_PRINTF_POS_PARAMS/!wxUSE_PRINTF_POS_PARAMS */
 

-#ifndef wxVsnprintf_
+#ifndef wxCRT_VsnprintfW_

     /* no (suitable) vsnprintf(), cook our own */
     WXDLLIMPEXP_BASE int
     /* no (suitable) vsnprintf(), cook our own */
     WXDLLIMPEXP_BASE int

-    wxVsnprintf_(wxChar *buf, size_t len, const wxChar *format, va_list argptr);
+    wxCRT_VsnprintfW_(wchar_t *buf, size_t len, const wchar_t *format, va_list argptr);
+    #define wxUSE_WXVSNPRINTFW 1
+#else
+    #define wxUSE_WXVSNPRINTFW 0
+#endif

 
 

-    #define wxUSE_WXVSNPRINTF 1
+#ifndef wxCRT_VsnprintfA
+        /* no (suitable) vsnprintf(), cook our own */
+        WXDLLIMPEXP_BASE int
+        wxCRT_VsnprintfA(char *buf, size_t len, const char *format, va_list argptr);
+        #define wxUSE_WXVSNPRINTFA 1

 #else
 #else

-    #define wxUSE_WXVSNPRINTF 0
+        #define wxUSE_WXVSNPRINTFA 0

 #endif
 
 #endif
 

-/*
-   In Unicode mode we need to have all standard functions such as wprintf() and
-   so on but not all systems have them so use our own implementations in this
-   case.
- */
-#if wxUSE_UNICODE && !defined(wxHAVE_TCHAR_SUPPORT) && !defined(HAVE_WPRINTF)
-    #define wxNEED_WPRINTF
+// for wxString code, define wxUSE_WXVSNPRINTF to indicate that wx
+// implementation is used no matter what (in UTF-8 build, either *A or *W
+// version may be called):
+#if !wxUSE_UNICODE
+    #define wxUSE_WXVSNPRINTF wxUSE_WXVSNPRINTFA
+#elif wxUSE_UNICODE_WCHAR
+    #define wxUSE_WXVSNPRINTF wxUSE_WXVSNPRINTFW
+#elif wxUSE_UTF8_LOCALE_ONLY
+    #define wxUSE_WXVSNPRINTF wxUSE_WXVSNPRINTFA
+#else // UTF-8 under any locale
+    #define wxUSE_WXVSNPRINTF (wxUSE_WXVSNPRINTFA && wxUSE_WXVSNPRINTFW)

 #endif
 
 #endif
 

+#define wxCRT_FprintfA       fprintf
+#define wxCRT_PrintfA        printf
+#define wxCRT_VfprintfA      vfprintf
+#define wxCRT_VprintfA       vprintf
+#define wxCRT_VsprintfA      vsprintf
+

 /*
    More Unicode complications: although both ANSI C and C++ define a number of
    wide character functions such as wprintf(), not all environments have them.
 /*
    More Unicode complications: although both ANSI C and C++ define a number of
    wide character functions such as wprintf(), not all environments have them.


@@ -211,6 +187,32 @@
    if we have wprintf() we still must wrap it in a non trivial wxPrintf().
 
 */
    if we have wprintf() we still must wrap it in a non trivial wxPrintf().
 
 */

+#ifndef __WINDOWS__
+    #define wxNEED_PRINTF_CONVERSION
+#endif
+
+// FIXME-UTF8: format conversion should be moved outside of wxCRT_* and to the
+//             vararg templates; after then, wxNEED_PRINTF_CONVERSION should
+//             be removed and this code simplified
+#ifndef wxNEED_PRINTF_CONVERSION
+    #ifdef wxHAVE_TCHAR_SUPPORT
+        #define  wxCRT_FprintfW   fwprintf
+        #define  wxCRT_PrintfW    wprintf
+        #define  wxCRT_VfprintfW  vfwprintf
+        #define  wxCRT_VprintfW   vwprintf
+        #define  wxCRT_VsprintfW  vswprintf
+    #endif
+#endif // !defined(wxNEED_PRINTF_CONVERSION)
+
+/*
+   In Unicode mode we need to have all standard functions such as wprintf() and
+   so on but not all systems have them so use our own implementations in this
+   case.
+ */
+#if wxUSE_UNICODE && !defined(wxHAVE_TCHAR_SUPPORT) && !defined(HAVE_WPRINTF)
+    #define wxNEED_WPRINTF
+#endif
+

 
 #if defined(wxNEED_PRINTF_CONVERSION) || defined(wxNEED_WPRINTF)
     /*
 
 #if defined(wxNEED_PRINTF_CONVERSION) || defined(wxNEED_WPRINTF)
     /*


@@ -218,26 +220,44 @@
         we don't have them at all or because they don't have the semantics we
         need
      */
         we don't have them at all or because they don't have the semantics we
         need
      */

-    int wxCRT_Printf( const wxChar *format, ... ) ATTRIBUTE_PRINTF_1;
-    int wxCRT_Fprintf( FILE *stream, const wxChar *format, ... ) ATTRIBUTE_PRINTF_2;
-    int wxCRT_Vfprintf( FILE *stream, const wxChar *format, va_list ap );
-    int wxCRT_Vprintf( const wxChar *format, va_list ap );
-    int wxCRT_Vsprintf( wxChar *str, const wxChar *format, va_list ap );
+    int wxCRT_PrintfW( const wchar_t *format, ... );
+    int wxCRT_FprintfW( FILE *stream, const wchar_t *format, ... );
+    int wxCRT_VfprintfW( FILE *stream, const wchar_t *format, va_list ap );
+    int wxCRT_VprintfW( const wchar_t *format, va_list ap );
+    int wxCRT_VsprintfW( wchar_t *str, const wchar_t *format, va_list ap );

 #endif /* wxNEED_PRINTF_CONVERSION */
 
 /* these 2 can be simply mapped to the versions with underscore at the end */
 /* if we don't have to do the conversion */
 /*
    However, if we don't have any vswprintf() at all we don't need to redefine
 #endif /* wxNEED_PRINTF_CONVERSION */
 
 /* these 2 can be simply mapped to the versions with underscore at the end */
 /* if we don't have to do the conversion */
 /*
    However, if we don't have any vswprintf() at all we don't need to redefine

-   anything as our own wxVsnprintf_() already behaves as needed.
+   anything as our own wxCRT_VsnprintfW_() already behaves as needed.

 */
 */

-#if defined(wxNEED_PRINTF_CONVERSION) && defined(wxVsnprintf_)
-    int wxCRT_Vsnprintf( wxChar *str, size_t size, const wxChar *format, va_list ap );
+#if defined(wxNEED_PRINTF_CONVERSION) && defined(wxCRT_VsnprintfW_)
+    int wxCRT_VsnprintfW( wchar_t *str, size_t size, const wchar_t *format, va_list ap );

 #else
 #else

-    #define wxCRT_Vsnprintf wxVsnprintf_
+    #define wxCRT_VsnprintfW wxCRT_VsnprintfW_

 #endif
 
 
 #endif
 
 

+/* Required for wxScanf() etc. */
+#define wxCRT_ScanfA     scanf
+#define wxCRT_SscanfA    sscanf
+#define wxCRT_FscanfA    fscanf
+#define wxCRT_VsscanfA   vsscanf
+
+#if defined(wxNEED_PRINTF_CONVERSION) || defined(wxNEED_WPRINTF)
+    int wxCRT_ScanfW(const wchar_t *format, ...);
+    int wxCRT_SscanfW(const wchar_t *str, const wchar_t *format, ...);
+    int wxCRT_FscanfW(FILE *stream, const wchar_t *format, ...);
+    int wxCRT_VsscanfW(const wchar_t *str, const wchar_t *format, va_list ap);
+#else
+    #define wxCRT_ScanfW     wscanf
+    #define wxCRT_SscanfW    swscanf
+    #define wxCRT_FscanfW    fwscanf
+    #define wxCRT_VsscanfW   vswscanf
+#endif
+

 // ----------------------------------------------------------------------------
 // user-friendly wrappers to CRT functions
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // user-friendly wrappers to CRT functions
 // ----------------------------------------------------------------------------


@@ -261,40 +281,52 @@
 //             we'll also need wxArgNormalizer<T> specializations for char,
 //             wchar_t, wxUniChar and wxUniCharRef to handle this correctly
 
 //             we'll also need wxArgNormalizer<T> specializations for char,
 //             wchar_t, wxUniChar and wxUniCharRef to handle this correctly
 

+    // FIXME-UTF8: remove this
+#if wxUSE_UNICODE
+    #define wxCRT_PrintfNative wxCRT_PrintfW
+    #define wxCRT_FprintfNative wxCRT_FprintfW
+#else
+    #define wxCRT_PrintfNative wxCRT_PrintfA
+    #define wxCRT_FprintfNative wxCRT_FprintfA
+#endif
+

 WX_DEFINE_VARARG_FUNC(int, wxPrintf, 1, (const wxFormatString&),
 WX_DEFINE_VARARG_FUNC(int, wxPrintf, 1, (const wxFormatString&),

-                      wxCRT_Printf, printf)
+                      wxCRT_PrintfNative, wxCRT_PrintfA)

 WX_DEFINE_VARARG_FUNC(int, wxFprintf, 2, (FILE*, const wxFormatString&),
 WX_DEFINE_VARARG_FUNC(int, wxFprintf, 2, (FILE*, const wxFormatString&),

-                      wxCRT_Fprintf, fprintf)
+                      wxCRT_FprintfNative, wxCRT_FprintfA)

 
 // va_list versions of printf functions simply forward to the respective
 // CRT function; note that they assume that va_list was created using
 // wxArgNormalizer<T>!
 #if wxUSE_UNICODE_UTF8
     #if wxUSE_UTF8_LOCALE_ONLY
 
 // va_list versions of printf functions simply forward to the respective
 // CRT function; note that they assume that va_list was created using
 // wxArgNormalizer<T>!
 #if wxUSE_UNICODE_UTF8
     #if wxUSE_UTF8_LOCALE_ONLY

-        #define WX_VARARG_VFOO_IMPL(args, implWchar, implUtf8)              \
-            return implUtf8 args
+        #define WX_VARARG_VFOO_IMPL(args, implW, implA)              \
+            return implA args

     #else
     #else

-        #define WX_VARARG_VFOO_IMPL(args, implWchar, implUtf8)              \
-            if ( wxLocaleIsUtf8 ) return implUtf8 args;                     \
-            else return implWchar args
+        #define WX_VARARG_VFOO_IMPL(args, implW, implA)              \
+            if ( wxLocaleIsUtf8 ) return implA args;                 \
+            else return implW args

     #endif
     #endif

-#else // wxUSE_UNICODE_WCHAR / ANSI
-    #define WX_VARARG_VFOO_IMPL(args, implWchar, implUtf8)                  \
-        return implWchar args
+#elif wxUSE_UNICODE_WCHAR
+    #define WX_VARARG_VFOO_IMPL(args, implW, implA)                  \
+        return implW args
+#else // ANSI
+    #define WX_VARARG_VFOO_IMPL(args, implW, implA)                  \
+        return implA args

 #endif
 
 inline int
 wxVprintf(const wxString& format, va_list ap)
 {
     WX_VARARG_VFOO_IMPL((wxFormatString(format), ap),
 #endif
 
 inline int
 wxVprintf(const wxString& format, va_list ap)
 {
     WX_VARARG_VFOO_IMPL((wxFormatString(format), ap),

-                        wxCRT_Vprintf, vprintf);
+                        wxCRT_VprintfW, wxCRT_VprintfA);

 }
 
 inline int
 wxVfprintf(FILE *f, const wxString& format, va_list ap)
 {
     WX_VARARG_VFOO_IMPL((f, wxFormatString(format), ap),
 }
 
 inline int
 wxVfprintf(FILE *f, const wxString& format, va_list ap)
 {
     WX_VARARG_VFOO_IMPL((f, wxFormatString(format), ap),

-                        wxCRT_Vfprintf, vfprintf);
+                        wxCRT_VfprintfW, wxCRT_VfprintfA);

 }
 
 #undef WX_VARARG_VFOO_IMPL
 }
 
 #undef WX_VARARG_VFOO_IMPL


@@ -387,21 +419,59 @@ wxVsnprintf(wchar_t *str, size_t size, const wxString& format, va_list argptr);
 // the type of output string values is determined by the type of format string
 // only.
 
 // the type of output string values is determined by the type of format string
 // only.
 

-int WXDLLIMPEXP_BASE wxScanf(const char *format, ...);
-int WXDLLIMPEXP_BASE wxScanf(const wchar_t *format, ...);
+#define _WX_SCANFUNC_EXTRACT_ARGS_1(x)   x
+#define _WX_SCANFUNC_EXTRACT_ARGS_2(x,y) x, y
+#define _WX_SCANFUNC_EXTRACT_ARGS(N, args) _WX_SCANFUNC_EXTRACT_ARGS_##N args

 
 

-int WXDLLIMPEXP_BASE wxFscanf(FILE *stream, const char *format, ...);
-int WXDLLIMPEXP_BASE wxFscanf(FILE *stream, const wchar_t *format, ...);
+#define _WX_VARARG_PASS_WRITABLE(i) a##i

 
 

-int WXDLLIMPEXP_BASE wxSscanf(const char *str, const char *format, ...);
-int WXDLLIMPEXP_BASE wxSscanf(const wchar_t *str, const wchar_t *format, ...);
-int WXDLLIMPEXP_BASE wxSscanf(const wxCharBuffer& str, const char *format, ...);
-int WXDLLIMPEXP_BASE wxSscanf(const wxWCharBuffer& str, const wchar_t *format, ...);
-int WXDLLIMPEXP_BASE wxSscanf(const wxString& str, const char *format, ...);
-int WXDLLIMPEXP_BASE wxSscanf(const wxString& str, const wchar_t *format, ...);
-int WXDLLIMPEXP_BASE wxSscanf(const wxCStrData& str, const char *format, ...);
-int WXDLLIMPEXP_BASE wxSscanf(const wxCStrData& str, const wchar_t *format, ...);
+#define _WX_DEFINE_SCANFUNC(N, dummy1, name, impl, passfixed, numfixed, fixed)\
+    template<_WX_VARARG_JOIN(N, _WX_VARARG_TEMPL)>                            \
+    int name(_WX_SCANFUNC_EXTRACT_ARGS(numfixed, fixed),                      \
+             _WX_VARARG_JOIN(N, _WX_VARARG_ARG))                              \
+    {                                                                         \
+        return  impl(_WX_SCANFUNC_EXTRACT_ARGS(numfixed, passfixed),          \
+                     _WX_VARARG_JOIN(N, _WX_VARARG_PASS_WRITABLE));           \
+    }

 
 

+#define WX_DEFINE_SCANFUNC(name, numfixed, fixed, impl, passfixed)            \
+    inline int name(_WX_SCANFUNC_EXTRACT_ARGS(numfixed, fixed))               \
+    {                                                                         \
+        return impl(_WX_SCANFUNC_EXTRACT_ARGS(numfixed, passfixed));          \
+    }                                                                         \
+    _WX_VARARG_ITER(_WX_VARARG_MAX_ARGS,                                      \
+                    _WX_DEFINE_SCANFUNC,                                      \
+                    dummy1, name, impl, passfixed, numfixed, fixed)
+
+WX_DEFINE_SCANFUNC(wxScanf, 1, (const char *format),
+                   wxCRT_ScanfA, (format))
+WX_DEFINE_SCANFUNC(wxScanf, 1, (const wchar_t *format),
+                   wxCRT_ScanfW, (format))
+
+WX_DEFINE_SCANFUNC(wxFscanf, 2, (FILE *stream, const char *format),
+                   wxCRT_FscanfA, (stream, format))
+WX_DEFINE_SCANFUNC(wxFscanf, 2, (FILE *stream, const wchar_t *format),
+                   wxCRT_FscanfW, (stream, format))
+
+WX_DEFINE_SCANFUNC(wxSscanf, 2, (const char *str, const char *format),
+                   wxCRT_SscanfA, (str, format))
+WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wchar_t *str, const wchar_t *format),
+                   wxCRT_SscanfW, (str, format))
+WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxCharBuffer& str, const char *format),
+                   wxCRT_SscanfA, (str.data(), format))
+WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxWCharBuffer& str, const wchar_t *format),
+                   wxCRT_SscanfW, (str.data(), format))
+WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxString& str, const char *format),
+                   wxCRT_SscanfA, (str.mb_str(), format))
+WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxString& str, const wchar_t *format),
+                   wxCRT_SscanfW, (str.wc_str(), format))
+WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxCStrData& str, const char *format),
+                   wxCRT_SscanfA, (str.AsCharBuf(), format))
+WX_DEFINE_SCANFUNC(wxSscanf, 2, (const wxCStrData& str, const wchar_t *format),
+                   wxCRT_SscanfW, (str.AsWCharBuf(), format))
+
+// Visual C++ doesn't provide vsscanf()
+#ifndef __VISUALC___

 int WXDLLIMPEXP_BASE wxVsscanf(const char *str, const char *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const wchar_t *str, const wchar_t *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const wxCharBuffer& str, const char *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const char *str, const char *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const wchar_t *str, const wchar_t *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const wxCharBuffer& str, const char *format, va_list ap);


@@ -410,5 +480,6 @@ int WXDLLIMPEXP_BASE wxVsscanf(const wxString& str, const char *format, va_list
 int WXDLLIMPEXP_BASE wxVsscanf(const wxString& str, const wchar_t *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const wxCStrData& str, const char *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const wxCStrData& str, const wchar_t *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const wxString& str, const wchar_t *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const wxCStrData& str, const char *format, va_list ap);
 int WXDLLIMPEXP_BASE wxVsscanf(const wxCStrData& str, const wchar_t *format, va_list ap);

+#endif // !__VISUALC__

 
 #endif /* _WX_WXCRTVARARG_H_ */
 
 #endif /* _WX_WXCRTVARARG_H_ */