+static void free_process_options ( ProcessOptions *po )
+{
+ if ( po ) {
+ g_free ( po->babelargs );
+ g_free ( po->filename );
+ g_free ( po->input_file_type );
+ g_free ( po->babel_filters );
+ g_free ( po->url );
+ g_free ( po->shell_command );
+ g_free ( po );
+ }
+}
+