--- src/bin/named/ns_udp.c.nonlist	Wed Jun 10 03:54:37 1998
+++ src/bin/named/ns_udp.c	Wed Jun 10 03:57:14 1998
@@ -34,7 +34,11 @@
 #include <ctype.h>
 #include <errno.h>
 #include <netdb.h>
-#include <nlist.h>
+
+#if defined(CHECK_UDP_SUM) || defined(FIX_UDP_SUM)
+#include <libelf/nlist.h>
+#endif
+
 #include <resolv.h>
 #include <stdio.h>
 #include <syslog.h>