--- packet.c.orig	Thu Dec 16 22:19:17 1999
+++ packet.c	Thu Dec 16 22:19:28 1999
@@ -237,7 +237,8 @@
     struct ip *ip_hdr;
 
     ip_hdr = (struct ip *)(packet + fp->packet_offset);
-    fprintf(stdout, "[%s]", host_lookup(ip_hdr->ip_src.s_addr, fp->use_name));
+    fprintf(stdout, "[%s]",
+            libnet_host_lookup(ip_hdr->ip_src.s_addr, fp->use_name));
 }
 
 
