-void wxMacConvertNewlines13To10( char * data ) ;
-void wxMacConvertNewlines10To13( char * data ) ;
-void wxMacConvertNewlines13To10( wxString *data ) ;
-void wxMacConvertNewlines10To13( wxString *data ) ;
-
-#if wxUSE_UNICODE
-void wxMacConvertNewlines13To10( wxChar * data ) ;
-void wxMacConvertNewlines10To13( wxChar * data ) ;
-#endif
+#include "wx/dlimpexp.h"
+#include "wx/fontenc.h"
+
+class WXDLLIMPEXP_FWD_BASE wxString;
+
+WXDLLIMPEXP_BASE void wxMacConvertNewlines13To10( wxString *data ) ;
+WXDLLIMPEXP_BASE void wxMacConvertNewlines10To13( wxString *data ) ;