*** fbus-6110.c.orig	Wed Mar 17 00:05:17 1999
--- fbus-6110.c	Wed Mar 17 00:05:09 1999
***************
*** 24,30 ****
  #include	<unistd.h>
  #include	<fcntl.h>
  #include	<ctype.h>
! #include	<sys/signal.h>
  #include	<sys/types.h>
  #include	<sys/time.h>
  #include	<string.h>
--- 24,30 ----
  #include	<unistd.h>
  #include	<fcntl.h>
  #include	<ctype.h>
! #include	<signal.h>
  #include	<sys/types.h>
  #include	<sys/time.h>
  #include	<string.h>
***************
*** 218,224 ****
  		/* Set up and install handler before enabling async IO on port. */
  	sig_io.sa_handler = FB61_SigHandler;
  	sig_io.sa_flags = 0;
- 	sig_io.sa_restorer = NULL;
  	sigaction (SIGIO, &sig_io, NULL);
  
  		/* Allow process/thread to receive SIGIO */
--- 218,223 ----