// wxProtoInfo
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_CLASS(wxProtoInfo, wxObject)
+
 wxProtoInfo::wxProtoInfo(const wxChar *name, const wxChar *serv,
                          const bool need_host1, wxClassInfo *info)
            : m_protoname(name),
             if ( eol == pBuf )
             {
                 // check for case of "\r\n" being split
-                if ( result.empty() || result.Last() != _T('\r') )
+                if ( result.empty() || result.Last() != wxT('\r') )
                 {
                     // ignore the stray '\n'
                     eol = NULL;
 
 void wxProtocolLog::DoLogString(const wxString& str)
 {
+    wxUnusedVar(str); // unused if wxLogTrace() is disabled
     wxLogTrace(m_traceMask, "%s", str);
 }