X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/34f9227c5a7ffde70ef48da7268821082a866134..ab2b3dd4a28041694104aa782fb0b4f91d410136:/include/wx/wxchar.h

diff --git a/include/wx/wxchar.h b/include/wx/wxchar.h
index c5b0529e99..fda15454f2 100644
--- a/include/wx/wxchar.h
+++ b/include/wx/wxchar.h
@@ -25,9 +25,15 @@
 #if defined(__VISUALC__) && defined(__WIN32__)
 
 #include <tchar.h>
+#if wxUSE_UNICODE // temporary - preserve binary compatibility
 typedef  _TCHAR      wxChar;
 typedef  _TSCHAR     wxSChar;
 typedef  _TUCHAR     wxUChar;
+#else
+#define wxChar char
+#define wxSChar signed char
+#define wxUChar unsigned char
+#endif
 
    // ctype.h functions
 #define  wxIsalnum   _istalnum
@@ -173,9 +179,15 @@ typedef unsigned __WCHAR_TYPE__ wxUChar;
 #endif
 #else//!Unicode
 
+#if 0 // temporary - preserve binary compatibilty
 typedef char            wxChar;
 typedef signed char     wxSChar;
 typedef unsigned char   wxUChar;
+#else
+#define wxChar char
+#define wxSChar signed char
+#define wxUChar unsigned char
+#endif
 
 #define _T(x)           x
 
@@ -265,7 +277,7 @@ typedef unsigned char   wxUChar;
 inline bool WXDLLEXPORT wxIsEmpty(const wxChar *p) { return !p || !*p; }
 
 /// safe version of strlen() (returns 0 if passed NULL pointer)
-inline size_t  WXDLLEXPORT wxStrlen(const wxChar *psz)
+inline size_t WXDLLEXPORT wxStrlen(const wxChar *psz)
 #if defined(__VISUALC__)
    { return psz ? _tcslen(psz) : 0; }
 #elif wxUSE_UNICODE
@@ -311,5 +323,18 @@ inline int WXDLLEXPORT wxStricmp(const wxChar *psz1, const wxChar *psz2)
   #error  "Please define string case-insensitive compare for your OS/compiler"
 #endif  // OS/compiler
 
+/// portable strdup
+inline wxChar * WXDLLEXPORT wxStrdup(const wxChar *psz)
+#if !wxUSE_UNICODE
+   { return strdup(psz); }
+#else
+   {
+     size_t size = (wxStrlen(psz) + 1) * sizeof(wxChar);
+     wxChar *ret = (wxChar *) malloc(size);
+     memcpy(ret, psz, size);
+     return ret;
+   }
+#endif
+
 #endif
   //_WX_WXCHAR_H_