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-rw-r--r--usr.sbin/tcpdump/interface.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/usr.sbin/tcpdump/interface.h b/usr.sbin/tcpdump/interface.h
index 7525dd91700..cae66649ba9 100644
--- a/usr.sbin/tcpdump/interface.h
+++ b/usr.sbin/tcpdump/interface.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: interface.h,v 1.62 2014/01/11 04:35:52 lteo Exp $ */
+/* $OpenBSD: interface.h,v 1.63 2014/06/20 04:01:42 lteo Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
@@ -20,7 +20,7 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
- * @(#) $Id: interface.h,v 1.62 2014/01/11 04:35:52 lteo Exp $ (LBL)
+ * @(#) $Id: interface.h,v 1.63 2014/06/20 04:01:42 lteo Exp $ (LBL)
*/
#ifndef tcpdump_interface_h
@@ -289,3 +289,4 @@ extern void dhcp6_print(const u_char *, u_int, u_short, u_short);
#endif /*INET6*/
extern u_short in_cksum(const u_short *addr, register int len, int csum);
+extern u_int16_t in_cksum_shouldbe(u_int16_t, u_int16_t);