packetp and snapend are already externally defined in print-ether.c .

Submitted by:	"Brent L. Bates" <blbates@vigyan.com>
diff --git a/print-arcnet.c b/print-arcnet.c
index bdfe46c..8d24b34 100644
--- a/print-arcnet.c
+++ b/print-arcnet.c
@@ -22,7 +22,7 @@
  */
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-arcnet.c,v 1.4 2001-07-05 18:54:14 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-arcnet.c,v 1.5 2001-09-10 00:20:43 fenner Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -44,9 +44,6 @@
 #include "interface.h"
 #include "arcnet.h"
 
-const u_char *packetp;
-const u_char *snapend;
-
 int arcnet_encap_print(u_char arctype, const u_char *p,
     u_int length, u_int caplen);