Sync with recent KAME.

This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.

TODO:
  - The definitions of SADB_* in sys/net/pfkeyv2.h are still different
    from RFC2407/IANA assignment because of binary compatibility
    issue.  It should be fixed under 5-CURRENT.
  - ip6po_m member of struct ip6_pktopts is no longer used.  But, it
    is still there because of binary compatibility issue.  It should
    be removed under 5-CURRENT.

Reviewed by:	itojun
Obtained from:	KAME
MFC after:	3 weeks

1 files changed, 5 insertions, 5 deletions

diff --git a/sys/netinet6/in6_cksum.c b/sys/netinet6/in6_cksum.c
index db564cf..fbd95cb 100644
--- a/sys/netinet6/in6_cksum.c
+++ b/sys/netinet6/in6_cksum.c
@@ -1,5 +1,5 @@
 /*	$FreeBSD$	*/
-/*	$KAME: in6_cksum.c,v 1.9 2000/09/09 15:33:31 itojun Exp $	*/
+/*	$KAME: in6_cksum.c,v 1.10 2000/12/03 00:53:59 itojun Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -92,13 +92,13 @@
 
 int
 in6_cksum(m, nxt, off, len)
-	register struct mbuf *m;
+	struct mbuf *m;
 	u_int8_t nxt;
 	u_int32_t off, len;
 {
-	register u_int16_t *w;
-	register int sum = 0;
-	register int mlen = 0;
+	u_int16_t *w;
+	int sum = 0;
+	int mlen = 0;
 	int byte_swapped = 0;
 #if 0
 	int srcifid = 0, dstifid = 0;