+#if defined(ACCTON_OFF)
+# if (ACCTON_OFF > 1) && (_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500))
+ /* This is an alternative way to disable accounting, saving a fork() */
+ if (acct(NULL))
+ fprintf(stderr, "shutdown: can not stop process accounting: %s.\r\n", strerror(errno));
+# elif (ACCTON_OFF > 0)
+ spawn(1, "accton", "off", NULL);
+# else