[src/trunk]: src/share/examples/pud/intro build fix

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/f952088d9b53
branches:  trunk
changeset: 984408:f952088d9b53
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Tue Jul 06 09:30:07 2021 +0000

description:
build fix

diffstat:

 share/examples/pud/intro/doioctl.c |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 8724a461bdc1 -r f952088d9b53 share/examples/pud/intro/doioctl.c
--- a/share/examples/pud/intro/doioctl.c        Tue Jul 06 09:26:47 2021 +0000
+++ b/share/examples/pud/intro/doioctl.c        Tue Jul 06 09:30:07 2021 +0000
@@ -1,10 +1,12 @@
-/*     $NetBSD: doioctl.c,v 1.1 2007/11/22 11:28:48 pooka Exp $        */
+/*     $NetBSD: doioctl.c,v 1.2 2021/07/06 09:30:07 jmcneill Exp $     */
 
 #include <sys/types.h>
 #include <sys/ioctl.h>
 
+#include <err.h>
 #include <fcntl.h>
 #include <stdio.h>
+#include <stdlib.h>
 
 #include "common.h"