-#ifndef HAVE_TERMIO
-
-#ifndef NO_SIGINTERRUPT
-
- /* Cause SIGALRM's to make reads fail with EINTR instead of resuming
- the read. */
-
- if (siginterrupt (SIGALRM, 1) != 0)
- {
- perror ("es1800_open: error in siginterrupt");
- }
-
-#endif /* NO_SIGINTERRUPT */
-
- /* Set up read timeout timer. */
-
- if ((void(*)()) signal (SIGALRM, es1800_timer) == (void(*)()) -1)
- {
- perror ("es1800_open: error in signal");
- }
-
-#endif /* HAVE_TERMIO */
-
-