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 c7e516acf3905a7a3fc34251658eefc11fe4fe46..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
@@ -131,6 +110,8 @@
 #elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x520)
     #define wxHAVE_TCHAR_SUPPORT
     #include <ctype.h>
+#elif defined(__WATCOMC__)
+    #define wxHAVE_TCHAR_SUPPORT
 #elif defined(__MINGW32__) && wxCHECK_W32API_VERSION( 1, 0 )
     #define wxHAVE_TCHAR_SUPPORT
     #include <stddef.h>
@@ -508,7 +489,7 @@
             // time.h functions
             #define  wxAsctime   wasciitime
             #define  wxCtime     wctime
-            #define  wxStrftime  wcsftime
+            // #define  wxStrftime  wcsftime
 
             /*
             #define wxNEED_FPUTWC
@@ -527,8 +508,8 @@
             // use our own versions
             #define wxNEED_WX_STDIO_H
             #define wxNEED_WX_STDLIB_H
-            #define wxNEED_WX_TIME_H
             */
+            #define wxNEED_WX_TIME_H
         #else // !metrowerks for apple
             #error  "Please define wide character functions for your environment"
         #endif
@@ -580,18 +561,11 @@
         #define  wxStrxfrm   strxfrm
 
         // stdio.h functions
-        #if defined(__WXMAC__) && !defined(__DARWIN__)
-        #include <stdio.h>
-        WXDLLIMPEXP_BASE FILE *   wxFopen(const wxChar *path, const wxChar *mode);
-        WXDLLIMPEXP_BASE FILE *   wxFreopen(const wxChar *path, const wxChar *mode, FILE *stream);
-        WXDLLIMPEXP_BASE int      wxRemove(const wxChar *path);
-        WXDLLIMPEXP_BASE int      wxRename(const wxChar *oldpath, const wxChar *newpath);
-        #else
         #define  wxFopen     fopen
         #define  wxFreopen   freopen
         #define  wxRemove    remove
         #define  wxRename    rename
-        #endif
+
         #define  wxPerror    perror
         #define  wxTmpnam    tmpnam
 
@@ -599,6 +573,7 @@
         #define  wxFgetchar  fgetchar
         #define  wxFgets     fgets
         #define  wxFputc     fputc
+        #define  wxFputs     fputs
         #define  wxFputchar  fputchar
         #define  wxFprintf   fprintf
         #define  wxFscanf    fscanf
@@ -927,10 +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);