[src/trunk]: src/sys/netipsec Remove unused.

[maxv <maxv%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/d7da8c752dd7
branches:  trunk
changeset: 829884:d7da8c752dd7
user:      maxv <maxv%NetBSD.org@localhost>
date:      Fri Feb 16 10:07:07 2018 +0000

description:
Remove unused.

diffstat:

 sys/netipsec/ah_var.h |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (18 lines):

diff -r e2fb3b5ca5f5 -r d7da8c752dd7 sys/netipsec/ah_var.h
--- a/sys/netipsec/ah_var.h     Fri Feb 16 10:05:22 2018 +0000
+++ b/sys/netipsec/ah_var.h     Fri Feb 16 10:07:07 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ah_var.h,v 1.5 2017/04/13 16:38:32 christos Exp $      */
+/*     $NetBSD: ah_var.h,v 1.6 2018/02/16 10:07:07 maxv Exp $  */
 /*     $FreeBSD: src/sys/netipsec/ah_var.h,v 1.1.4.1 2003/01/24 05:11:35 sam Exp $     */
 /*     $OpenBSD: ip_ah.h,v 1.29 2002/06/09 16:26:10 itojun Exp $       */
 /*
@@ -68,7 +68,6 @@
 
 #ifdef _KERNEL
 extern const uint8_t ah_stats[256];
-extern int ah_enable;
-extern int ah_cleartos;
+extern int ah_enable;
 #endif /* _KERNEL */
 #endif /* !_NETIPSEC_AH_VAR_H_ */