\membersection{::wxRenameFile}\label{wxrenamefile}
-\func{bool}{wxRenameFile}{\param{const wxString\& }{file1}, \param{const wxString\& }{file2}}
+\func{bool}{wxRenameFile}{\param{const wxString\& }{file1}, \param{const wxString\& }{file2}, \param{bool overwrite = true}}
Renames \arg{file1} to \arg{file2}, returning true if successful.
+If \arg{overwrite} parameter is true (default), the destination file is
+overwritten if it exists, but if \arg{overwrite} is false, the functions fails
+in this case.
+
\membersection{::wxRmdir}\label{wxrmdir}
\func{wxWindow *}{wxGetActiveWindow}{\void}
-Gets the currently active window (Windows only).
+Gets the currently active window (implemented for MSW and GTK only currently,
+always returns \NULL in the other ports).
\wxheading{Include files}