Avoid double free in wxComboBox::SetClientObject.

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

diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h
index 6dadaecf49bea4306685d0d2df75557a7b3d9acf..41ad07a808b2489baf1810613c4596b9774b5791 100644 (file)
--- a/include/wx/wxchar.h
+++ b/include/wx/wxchar.h
@@ -16,33 +16,12 @@
     #pragma interface "wxchar.h"
 #endif
 
+#include "wx/defs.h"        // for wxUSE_UNICODE
+
 // ----------------------------------------------------------------------------
-// first deal with Unicode setting: wxUSE_UNICODE should be defined as 0 or 1
-// and is used by wxWindows, _UNICODE and/or UNICODE may be defined or used by
-// the system headers so bring these settings in sync
+// check whether we have wchar_t and which size it is if we do
 // ----------------------------------------------------------------------------
 
-// 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
-
-// check whether we have wchar_t
 #if !defined(wxUSE_WCHAR_T)
     #if defined(__WIN16__)
         // no wchar_t under Win16 regadrless of compiler used
@@ -923,10 +902,12 @@ WXDLLIMPEXP_BASE int      wxSystem(const wxChar *psz);
                                   const wxChar *fmt, const struct tm *tm);
 #endif // wxNEED_WX_TIME_H
 
-// missing functions in WinCE
-#ifdef __WXWINCE__
-WXDLLIMPEXP_BASE char* strdup(const char* s);
+// missing functions in some WinCE versions
+#ifdef _WIN32_WCE
+#if (_WIN32_WCE < 300)
 WXDLLIMPEXP_BASE void *calloc( size_t num, size_t size );
+#endif
+WXDLLIMPEXP_BASE char* strdup(const char* s);
 
 #if _WIN32_WCE <= 211
 WXDLLIMPEXP_BASE int isspace(int c);