[src/trunk]: src/sbin/ping6 Remove double include and unused mac...

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

details:   https://anonhg.NetBSD.org/src/rev/790812d2d833
branches:  trunk
changeset: 318441:790812d2d833
user:      maxv <maxv%NetBSD.org@localhost>
date:      Mon Apr 23 18:48:30 2018 +0000
description:
Remove double include and unused macros.

diffstat:

 sbin/ping6/ping6.c |  11 ++---------
 1 files changed, 2 insertions(+), 9 deletions(-)

diffs (52 lines):

diff -r 4d51ec578a55 -r 790812d2d833 sbin/ping6/ping6.c
--- a/sbin/ping6/ping6.c        Mon Apr 23 18:44:39 2018 +0000
+++ b/sbin/ping6/ping6.c        Mon Apr 23 18:48:30 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ping6.c,v 1.100 2018/04/23 18:44:39 maxv Exp $ */
+/*     $NetBSD: ping6.c,v 1.101 2018/04/23 18:48:30 maxv Exp $ */
 /*     $KAME: ping6.c,v 1.164 2002/11/16 14:05:37 itojun Exp $ */
 
 /*
@@ -77,7 +77,7 @@
 #else
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: ping6.c,v 1.100 2018/04/23 18:44:39 maxv Exp $");
+__RCSID("$NetBSD: ping6.c,v 1.101 2018/04/23 18:48:30 maxv Exp $");
 #endif
 #endif
 
@@ -133,7 +133,6 @@
 #include <poll.h>
 
 #ifdef IPSEC
-#include <netinet/ip6.h>
 #include <netipsec/ipsec.h>
 #endif
 
@@ -168,7 +167,6 @@
 #define        F_INTERVAL      0x0002
 #define        F_PINGFILLED    0x0008
 #define        F_QUIET         0x0010
-#define        F_RROUTE        0x0020
 #define        F_SO_DEBUG      0x0040
 #define        F_VERBOSE       0x0100
 #if defined(IPSEC) && defined(IPSEC_POLICY_IPSEC)
@@ -182,17 +180,12 @@
 #define F_FQDNOLD      0x20000
 #define F_NIGROUP      0x40000
 #define F_SUPTYPES     0x80000
-#define F_NOMINMTU     0x100000
 #define F_ONCE         0x200000
 #define F_NOUSERDATA   (F_NODEADDR | F_FQDN | F_FQDNOLD | F_SUPTYPES)
 static u_int options;
 
-#define IN6LEN         sizeof(struct in6_addr)
-#define SA6LEN         sizeof(struct sockaddr_in6)
 #define DUMMY_PORT     10101
 
-#define SIN6(s)        ((struct sockaddr_in6 *)(s))
-
 /*
  * MAX_DUP_CHK is the number of bits in received table, i.e. the maximum
  * number of received sequence numbers we can keep track of.  Change 128