synchronize GTK2 minimum version in docs

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

diff --git a/include/wx/wxcrtbase.h b/include/wx/wxcrtbase.h
index 2475ebfa95a7b81142563568dfc9fd37ea17756a..406190292c6204df475e6890520f1df0117861ae 100644 (file)
--- a/include/wx/wxcrtbase.h
+++ b/include/wx/wxcrtbase.h
@@ -63,7 +63,7 @@
    define it ourselves for them
  */
 #ifndef isascii
-    #if defined(__MWERKS__) || defined(__WX_STRICT_ANSI_GCC__)
+    #if defined(__WX_STRICT_ANSI_GCC__)
         #define wxNEED_ISASCII
     #elif defined(_WIN32_WCE)
         #if _WIN32_WCE <= 211
@@ -84,9 +84,7 @@
 
 /* string.h functions */
 #ifndef strdup
-    #if defined(__MWERKS__) && !defined(__MACH__) && (__MSL__ < 0x00008000)
-        #define wxNEED_STRDUP
-    #elif defined(__WXWINCE__)
+    #if defined(__WXWINCE__)
         #if _WIN32_WCE <= 211
             #define wxNEED_STRDUP
         #endif
@@ -105,21 +103,6 @@ WXDLLIMPEXP_BASE void *calloc( size_t num, size_t size );
 #endif /* _WIN32_WCE */
 
 
-#if defined(__MWERKS__)
-    /* Metrowerks only has wide char support for OS X >= 10.3 */
-    #if !defined(__DARWIN__) || \
-         (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3)
-        #define wxHAVE_MWERKS_UNICODE
-    #endif
-
-    #ifdef wxHAVE_MWERKS_UNICODE
-        #define HAVE_WPRINTF   1
-        #define HAVE_WCSRTOMBS 1
-        #define HAVE_VSWPRINTF 1
-    #endif
-#endif /* __MWERKS__ */
-
-
 /* -------------------------------------------------------------------------
                             UTF-8 locale handling
    ------------------------------------------------------------------------- */
@@ -181,17 +164,14 @@ WXDLLIMPEXP_BASE void *calloc( size_t num, size_t size );
     #define wxCRT_StrxfrmW   wcsxfrm
 #endif /* __WXWINCE__ */
 
-/* Almost all compiler have strdup(), but not quite all: CodeWarrior under
-   Mac and VC++ for Windows CE don't provide it. Another special case is gcc in
-   strict ANSI mode: normally it doesn't provide strdup() but MinGW does
-   provide it under MSVC-compatible name so test for it before checking
-   __WX_STRICT_ANSI_GCC__. */
+/* Almost all compiler have strdup(), but VC++ for CE doesn't provide it.
+   Another special case is gcc in strict ANSI mode: normally it doesn't provide
+   strdup() but MinGW does provide it under MSVC-compatible name so test for it
+   before checking __WX_STRICT_ANSI_GCC__. */
 #if (defined(__VISUALC__) && __VISUALC__ >= 1400) || \
     defined(__MINGW32__)
     #define wxCRT_StrdupA _strdup
-#elif !((defined(__MWERKS__) && defined(__WXMAC__)) || \
-        defined(__WXWINCE__) || \
-        defined(__WX_STRICT_ANSI_GCC__))
+#elif !(defined(__WXWINCE__) || defined(__WX_STRICT_ANSI_GCC__))
     #define wxCRT_StrdupA strdup
 #endif
 
@@ -268,8 +248,7 @@ WXDLLIMPEXP_BASE void *calloc( size_t num, size_t size );
         defined(__EMX__) || defined(__DJGPP__)
     #define wxCRT_StricmpA stricmp
     #define wxCRT_StrnicmpA strnicmp
-#elif defined(__SYMANTEC__) || defined(__VISUALC__) || \
-        (defined(__MWERKS__) && defined(__INTEL__))
+#elif defined(__SYMANTEC__) || defined(__VISUALC__)
     #define wxCRT_StricmpA _stricmp
     #define wxCRT_StrnicmpA _strnicmp
 #elif defined(__UNIX__) || (defined(__GNUWIN32__) && !defined(__WX_STRICT_ANSI_GCC__))
@@ -574,14 +553,7 @@ WXDLLIMPEXP_BASE wchar_t * wxCRT_GetenvW(const wchar_t *name);
 #define wxCRT_AtoiA                 atoi
 #define wxCRT_AtolA                 atol
 
-#if defined(__MWERKS__)
-    #if defined(__MSL__)
-        #define wxCRT_AtofW         watof
-        #define wxCRT_AtoiW         watoi
-        #define wxCRT_AtolW         watol
-    /* else: use ANSI versions */
-    #endif
-#elif defined(wxHAVE_TCHAR_SUPPORT) && !defined(__WX_STRICT_ANSI_GCC__)
+#if defined(wxHAVE_TCHAR_SUPPORT) && !defined(__WX_STRICT_ANSI_GCC__)
     #define  wxCRT_AtoiW           _wtoi
     #define  wxCRT_AtolW           _wtol
     /* _wtof doesn't exist */
@@ -593,21 +565,6 @@ WXDLLIMPEXP_BASE wchar_t * wxCRT_GetenvW(const wchar_t *name);
     /* wcstoi doesn't exist */
 #endif
 
-/*
-    There are 2 unrelated problems with these functions under Mac:
-        a) Metrowerks MSL CRT implements them strictly in C99 sense and
-           doesn't support (very common) extension of allowing to call
-           mbstowcs(NULL, ...) which makes it pretty useless as you can't
-           know the size of the needed buffer
-        b) OS X <= 10.2 declares and even defined these functions but
-           doesn't really implement them -- they always return an error
-
-    So use our own replacements in both cases.
- */
-#if defined(__MWERKS__) && defined(__MSL__)
-    #define wxNEED_WX_MBSTOWCS
-#endif
-
 #ifdef __DARWIN__
     #if !defined(__WXOSX_IPHONE__) && MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_2
         #define wxNEED_WX_MBSTOWCS