Applied patch [ 818336 ] Add timestamp to gzip out stream

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24739 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gzstream.h

@@ -64,6 +64,9 @@ class WXDLLIMPEXP_BASE wxGzipOutputStream : public wxFilterOutputStream
 public:
     wxGzipOutputStream(wxOutputStream& stream,
                        const wxString& originalName = wxEmptyString,
+#if wxUSE_DATETIME
+                       const wxDateTime& originalTime = wxDateTime::Now(),
+#endif
                        int level = -1,
                        wxMBConv& conv = wxConvFile);
     virtual ~wxGzipOutputStream();