Added wxOKlibc(), which checks for glibc2.0, which incorrectly does UTF-8

conversion even when it's not in UTF-8 locale


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2273 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/wxchar.h

@@ -458,6 +458,7 @@ size_t WXDLLEXPORT wxWC2MB(char *buf, const wchar_t *psz, size_t n);
 #define wxWX2WC wxMB2WC
 #endif
 #endif
+bool WXDLLEXPORT wxOKlibc(); // for internal use
 
 // if libc versions are not available, use replacements defined in wxchar.cpp
 #ifndef wxStrdup