Ian Jackson writes: > Package: libc5-dev > Version: 5.2.18-9 > > As you can see below, <linux/if_arp.h> should include > <linux/netdevice.h> and <linux/if.h>. > ... Fixed in version 5.2.18-10. David -- David Engel Optical Data Systems, Inc. david@ods.com 1101 E. Arapaho Road (214) 234-6400 Richardson, TX 75081