2009-09-22  Basile Starynkevitch  <basile@starynkevitch.net>
            Rafael Avila de Espindola  <espindola@google.com>

	* gengtype.c (is_file_equal): New function.
	(close_output_files): Use is_file_equal. Free of->buf.


Co-Authored-By: Rafael Avila de Espindola <espindola@google.com>

From-SVN: r152049