Update to work under Lite2 includes

usr.sbin/fdcontrol/fdcontrol.c

@@ -27,6 +27,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <machine/ioctl_fd.h>
 #include <sys/file.h>
 

usr.sbin/pcvt/mcon/mcon.c

@@ -51,6 +51,7 @@
 #include <machine/pcvt_ioctl.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <string.h>
 #include <sys/fcntl.h>
 

usr.sbin/qcamcontrol/qcamcontrol.c

@@ -32,6 +32,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <sys/fcntl.h>
 #include <sys/ioctl.h>
 #include <machine/qcam.h>

usr.sbin/rndcontrol/rndcontrol.c

@@ -30,11 +30,12 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id$
+ * $Id: rndcontrol.c,v 1.6 1997/02/22 16:12:47 peter Exp $
  *
  */
 
 #include <stdlib.h>
+#include <unistd.h>
 #include <stdio.h>
 #include <fcntl.h>
 #include <sys/ioctl.h>

usr.sbin/rpc.ypxfrd/ypxfrd_main.c

@@ -29,12 +29,13 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id$
+ *	$Id: ypxfrd_main.c,v 1.3 1997/02/22 16:13:02 peter Exp $
  */
 
 #include "ypxfrd.h"
 #include <stdio.h>
 #include <stdlib.h> /* getenv, exit */
+#include <unistd.h>
 #include <rpc/pmap_clnt.h> /* for pmap_unset */
 #include <string.h> /* strcmp */
 #include <signal.h>
@@ -60,7 +61,7 @@
 
 #define	_RPCSVC_CLOSEDOWN 120
 #ifndef lint
-static const char rcsid[] = "$Id$";
+static const char rcsid[] = "$Id: ypxfrd_main.c,v 1.3 1997/02/22 16:13:02 peter Exp $";
 #endif /* not lint */
 int _rpcpmstart;		/* Started by a port monitor ? */
 static int _rpcfdtype;

usr.sbin/sgsc/sgsc.c

@@ -30,6 +30,7 @@
  */
 
 #include <stdlib.h>
+#include <unistd.h>
 #include <stdio.h>
 #include <sys/file.h>
 #include <sys/ioctl.h>