===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/telnet/sys_bsd.c,v
retrieving revision 1.17
retrieving revision 1.18
diff -u -r1.17 -r1.18
--- src/usr.bin/telnet/sys_bsd.c	2014/07/20 05:22:02	1.17
+++ src/usr.bin/telnet/sys_bsd.c	2014/07/20 06:39:41	1.18
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sys_bsd.c,v 1.17 2014/07/20 05:22:02 guenther Exp $	*/
+/*	$OpenBSD: sys_bsd.c,v 1.18 2014/07/20 06:39:41 guenther Exp $	*/
 /*	$NetBSD: sys_bsd.c,v 1.11 1996/02/28 21:04:10 thorpej Exp $	*/
 
 /*
@@ -31,8 +31,10 @@
  */
 
 #include "telnet_locl.h"
+
 #include <sys/ioctl.h>
 #include <poll.h>
+#include <unistd.h>
 
 /*
  * The following routines try to encapsulate what is system dependent