#include "../common/readwrite.h" /* try_fopen() */
#include "../common/rexit.h" /* set_cleanup_func(), exit_trouble(),exit_err() */
#include "cleanup.h" /* cleanup(), set_cleanup_flag() */
#include "../common/readwrite.h" /* try_fopen() */
#include "../common/rexit.h" /* set_cleanup_func(), exit_trouble(),exit_err() */
#include "cleanup.h" /* cleanup(), set_cleanup_flag() */