--- ntop.c.orig	Mon Aug 10 22:44:18 1998
+++ ntop.c	Mon Aug 10 22:45:29 1998
@@ -298,11 +298,11 @@
 usage()
 {
   extern char version[];
-  extern char pcap_version[];
+/*  extern char pcap_version[]; */
 
   (void)fprintf(stderr, "%s v.%s for %s\n", program_name, 
 		version, osName);
-  (void)fprintf(stderr, "[libpcap version %s]\n", pcap_version);
+/*  (void)fprintf(stderr, "[libpcap version %s]\n", pcap_version); */
   (void)fprintf(stderr, "Written by %s.\n", author);
   (void)fprintf(stderr, "\nUsage: %s [-r (refresh time [default 3 secs]]\n\t"
 		"    [-n (numeric IP addresses)]\n\t"
