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authorDarren Reed <darrenr@FreeBSD.org>2002-03-19 11:30:23 +0000
committerDarren Reed <darrenr@FreeBSD.org>2002-03-19 11:30:23 +0000
commit76531d9f8d54be5c8da482dd6dc247802c602ae9 (patch)
treebe2176e1c1603aa1b8ab85e9da63eb59ef9b81b5 /sys/contrib/ipfilter/netinet/ip_compat.h
parent28613e558429407a3e0d83210176a075ed6c80c4 (diff)
downloadsrc-76531d9f8d54be5c8da482dd6dc247802c602ae9.tar.gz
src-76531d9f8d54be5c8da482dd6dc247802c602ae9.zip
Import IPFilter 3.4.25 (last version 3.4.20)
Notes
Notes: svn path=/vendor-sys/ipfilter/dist/; revision=92682
Diffstat (limited to 'sys/contrib/ipfilter/netinet/ip_compat.h')
-rw-r--r--sys/contrib/ipfilter/netinet/ip_compat.h448
1 files changed, 396 insertions, 52 deletions
diff --git a/sys/contrib/ipfilter/netinet/ip_compat.h b/sys/contrib/ipfilter/netinet/ip_compat.h
index a7d0db4f07a8..4eab541231a6 100644
--- a/sys/contrib/ipfilter/netinet/ip_compat.h
+++ b/sys/contrib/ipfilter/netinet/ip_compat.h
@@ -4,7 +4,7 @@
* See the IPFILTER.LICENCE file for details on licencing.
*
* @(#)ip_compat.h 1.8 1/14/96
- * $Id: ip_compat.h,v 2.26.2.17 2001/07/23 04:22:48 darrenr Exp $
+ * $Id: ip_compat.h,v 2.26.2.39 2002/03/13 03:54:34 darrenr Exp $
*/
#ifndef __IP_COMPAT_H__
@@ -25,14 +25,21 @@
#ifndef SOLARIS
#define SOLARIS (defined(sun) && (defined(__svr4__) || defined(__SVR4)))
#endif
-#if SOLARIS && !defined(SOLARIS2)
-# define SOLARIS2 4 /* Pick an old version */
-#endif
-#if SOLARIS2 >= 8
-# ifndef USE_INET6
-# define USE_INET6
+#if SOLARIS
+# if !defined(SOLARIS2)
+# define SOLARIS2 3 /* Pick an old version */
+# endif
+# if SOLARIS2 >= 8
+# ifndef USE_INET6
+# define USE_INET6
+# endif
+# else
+# undef USE_INET6
# endif
#endif
+#if defined(sun) && !(defined(__svr4__) || defined(__SVR4))
+# undef USE_INET6
+#endif
#if defined(_KERNEL) || defined(KERNEL) || defined(__KERNEL__)
# undef KERNEL
@@ -62,6 +69,18 @@ struct ether_addr {
};
#endif
+#ifndef LIFNAMSIZ
+# ifdef IF_NAMESIZE
+# define LIFNAMSIZ IF_NAMESIZE
+# else
+# ifdef IFNAMSIZ
+# define LIFNAMSIZ IFNAMSIZ
+# else
+# define LIFNAMSIZ 16
+# endif
+# endif
+#endif
+
#if defined(__sgi) && !defined(IPFILTER_LKM)
# ifdef __STDC__
# define IPL_EXTERN(ep) ipfilter##ep
@@ -76,12 +95,37 @@ struct ether_addr {
# endif
#endif
+#ifdef __sgi
+# include <sys/debug.h>
+#endif
+
#ifdef linux
# include <sys/sysmacros.h>
#endif
+
+
+/*
+ * This is a workaround for <sys/uio.h> troubles on FreeBSD and OpenBSD.
+ */
+#ifndef _KERNEL
+# define ADD_KERNEL
+# define _KERNEL
+# define KERNEL
+#endif
+#ifdef __OpenBSD__
+struct file;
+#endif
+#include <sys/uio.h>
+#ifdef ADD_KERNEL
+# undef _KERNEL
+# undef KERNEL
+#endif
+
#if SOLARIS
# define MTYPE(m) ((m)->b_datap->db_type)
-# include <sys/isa_defs.h>
+# if SOLARIS2 >= 4
+# include <sys/isa_defs.h>
+# endif
# include <sys/ioccom.h>
# include <sys/sysmacros.h>
# include <sys/kmem.h>
@@ -137,12 +181,14 @@ typedef struct qif {
queue_t *qf_q; /* fr_qin and fr_qout to the packet processing. */
size_t qf_off;
size_t qf_len; /* this field is used for in ipfr_fastroute */
- char qf_name[8];
+ char qf_name[LIFNAMSIZ];
/*
* in case the ILL has disappeared...
*/
size_t qf_hl; /* header length */
int qf_sap;
+ size_t qf_incnt;
+ size_t qf_outcnt;
} qif_t;
#else /* SOLARIS */
# if !defined(__sgi)
@@ -210,6 +256,7 @@ typedef unsigned int u_32_t;
# endif
typedef struct ip6_hdr ip6_t;
# endif
+# include <netinet/icmp6.h>
union i6addr {
u_32_t i6[4];
struct in_addr in4;
@@ -225,6 +272,14 @@ union i6addr {
#define IP6CMP(a,b) bcmp((char *)&(a), (char *)&(b), sizeof(a))
#define IP6EQ(a,b) (bcmp((char *)&(a), (char *)&(b), sizeof(a)) == 0)
#define IP6NEQ(a,b) (bcmp((char *)&(a), (char *)&(b), sizeof(a)) != 0)
+#define IP6_ISZERO(a) ((((union i6addr *)(a))->i6[0] | \
+ ((union i6addr *)(a))->i6[1] | \
+ ((union i6addr *)(a))->i6[2] | \
+ ((union i6addr *)(a))->i6[3]) == 0)
+#define IP6_NOTZERO(a) ((((union i6addr *)(a))->i6[0] | \
+ ((union i6addr *)(a))->i6[1] | \
+ ((union i6addr *)(a))->i6[2] | \
+ ((union i6addr *)(a))->i6[3]) != 0)
#ifndef MAX
#define MAX(a,b) (((a) > (b)) ? (a) : (b))
@@ -325,6 +380,21 @@ union i6addr {
* Build some macros and #defines to enable the same code to compile anywhere
* Well, that's the idea, anyway :-)
*/
+#if SOLARIS
+typedef mblk_t mb_t;
+# if SOLARIS2 >= 7
+# ifdef lint
+# define ALIGN32(ptr) (ptr ? 0L : 0L)
+# define ALIGN16(ptr) (ptr ? 0L : 0L)
+# else
+# define ALIGN32(ptr) (ptr)
+# define ALIGN16(ptr) (ptr)
+# endif
+# endif
+#else
+typedef struct mbuf mb_t;
+#endif /* SOLARIS */
+
#if !SOLARIS || (SOLARIS2 < 6) || !defined(KERNEL)
# define ATOMIC_INCL ATOMIC_INC
# define ATOMIC_INC64 ATOMIC_INC
@@ -506,11 +576,19 @@ extern void m_copyback __P((struct mbuf *, int, int, caddr_t));
# define GET_MINOR(x) minor(x)
# endif
# if (BSD >= 199306) || defined(__FreeBSD__)
-# include <vm/vm.h>
+# if (defined(__NetBSD_Version__) && (__NetBSD_Version__ < 105180000)) || \
+ defined(__FreeBSD__) || defined(__OpenBSD__) || defined(_BSDI_VERSION)
+# include <vm/vm.h>
+# endif
# if !defined(__FreeBSD__) || (defined (__FreeBSD__) && __FreeBSD__>=3)
-# include <vm/vm_extern.h>
-# include <sys/proc.h>
+# if (defined(__NetBSD_Version__) && (__NetBSD_Version__ >= 105180000)) || \
+ (defined(OpenBSD) && (OpenBSD >= 200111))
+# include <uvm/uvm_extern.h>
+# else
+# include <vm/vm_extern.h>
extern vm_map_t kmem_map;
+# endif
+# include <sys/proc.h>
# else /* !__FreeBSD__ || (__FreeBSD__ && __FreeBSD__>=3) */
# include <vm/vm_kern.h>
# endif /* !__FreeBSD__ || (__FreeBSD__ && __FreeBSD__>=3) */
@@ -542,7 +620,7 @@ extern vm_map_t kmem_map;
# endif /* NetBSD && (NetBSD <= 1991011) && (NetBSD >= 199407) */
# define PANIC(x,y) if (x) panic y
#else /* KERNEL */
-# define SLEEP(x,y) ;
+# define SLEEP(x,y) 1
# define WAKEUP(x) ;
# define PANIC(x,y) ;
# define ATOMIC_INC(x) (x)++
@@ -564,40 +642,18 @@ extern vm_map_t kmem_map;
# define KMALLOCS(a,b,c) (a) = (b)malloc(c)
# define KFREE(x) free(x)
# define KFREES(x,s) free(x)
+# define FREE_MB_T(x) ;
# define GETUNIT(x, v) get_unit(x,v)
# define IRCOPY(a,b,c) (bcopy((a), (b), (c)), 0)
# define IWCOPY(a,b,c) (bcopy((a), (b), (c)), 0)
# define IRCOPYPTR ircopyptr
# define IWCOPYPTR iwcopyptr
+# define IFNAME(x) get_ifname((struct ifnet *)x)
+# define UIOMOVE(a,b,c,d) ipfuiomove(a,b,c,d)
+extern void m_copydata __P((mb_t *, int, int, caddr_t));
+extern int ipfuiomove __P((caddr_t, int, int, struct uio *));
#endif /* KERNEL */
-#if SOLARIS
-typedef mblk_t mb_t;
-# if SOLARIS2 >= 7
-# ifdef lint
-# define ALIGN32(ptr) (ptr ? 0L : 0L)
-# define ALIGN16(ptr) (ptr ? 0L : 0L)
-# else
-# define ALIGN32(ptr) (ptr)
-# define ALIGN16(ptr) (ptr)
-# endif
-# endif
-#else
-# ifdef linux
-# ifndef kernel
-typedef struct mb {
- struct mb *next;
- u_int len;
- u_char *data;
-} mb_t;
-# else
-typedef struct sk_buff mb_t;
-# endif
-# else
-typedef struct mbuf mb_t;
-# endif
-#endif /* SOLARIS */
-
/*
* These #ifdef's are here mainly for linux, but who knows, they may
* not be in other places or maybe one day linux will grow up and some
@@ -606,38 +662,152 @@ typedef struct mbuf mb_t;
#ifndef ICMP_MINLEN
# define ICMP_MINLEN 8
#endif
+#ifndef ICMP_ECHOREPLY
+# define ICMP_ECHOREPLY 0
+#endif
#ifndef ICMP_UNREACH
-# define ICMP_UNREACH ICMP_DEST_UNREACH
+# define ICMP_UNREACH 3
+#endif
+#ifndef ICMP_UNREACH_NET
+# define ICMP_UNREACH_NET 0
+#endif
+#ifndef ICMP_UNREACH_HOST
+# define ICMP_UNREACH_HOST 1
+#endif
+#ifndef ICMP_UNREACH_PROTOCOL
+# define ICMP_UNREACH_PROTOCOL 2
+#endif
+#ifndef ICMP_UNREACH_PORT
+# define ICMP_UNREACH_PORT 3
+#endif
+#ifndef ICMP_UNREACH_NEEDFRAG
+# define ICMP_UNREACH_NEEDFRAG 4
+#endif
+#ifndef ICMP_UNREACH_SRCFAIL
+# define ICMP_UNREACH_SRCFAIL 5
+#endif
+#ifndef ICMP_UNREACH_NET_UNKNOWN
+# define ICMP_UNREACH_NET_UNKNOWN 6
+#endif
+#ifndef ICMP_UNREACH_HOST_UNKNOWN
+# define ICMP_UNREACH_HOST_UNKNOWN 7
+#endif
+#ifndef ICMP_UNREACH_ISOLATED
+# define ICMP_UNREACH_ISOLATED 8
+#endif
+#ifndef ICMP_UNREACH_NET_PROHIB
+# define ICMP_UNREACH_NET_PROHIB 9
+#endif
+#ifndef ICMP_UNREACH_HOST_PROHIB
+# define ICMP_UNREACH_HOST_PROHIB 10
+#endif
+#ifndef ICMP_UNREACH_TOSNET
+# define ICMP_UNREACH_TOSNET 11
+#endif
+#ifndef ICMP_UNREACH_TOSHOST
+# define ICMP_UNREACH_TOSHOST 12
+#endif
+#ifndef ICMP_UNREACH_ADMIN_PROHIBIT
+# define ICMP_UNREACH_ADMIN_PROHIBIT 13
+#endif
+#ifndef ICMP_UNREACH_HOST_PRECEDENCE
+# define ICMP_UNREACH_HOST_PRECEDENCE 14
+#endif
+#ifndef ICMP_UNREACH_PRECEDENCE_CUTOFF
+# define ICMP_UNREACH_PRECEDENCE_CUTOFF 15
#endif
#ifndef ICMP_SOURCEQUENCH
-# define ICMP_SOURCEQUENCH ICMP_SOURCE_QUENCH
+# define ICMP_SOURCEQUENCH 4
+#endif
+#ifndef ICMP_REDIRECT_NET
+# define ICMP_REDIRECT_NET 0
+#endif
+#ifndef ICMP_REDIRECT_HOST
+# define ICMP_REDIRECT_HOST 1
+#endif
+#ifndef ICMP_REDIRECT_TOSNET
+# define ICMP_REDIRECT_TOSNET 2
+#endif
+#ifndef ICMP_REDIRECT_TOSHOST
+# define ICMP_REDIRECT_TOSHOST 3
+#endif
+#ifndef ICMP_ALTHOSTADDR
+# define ICMP_ALTHOSTADDR 6
#endif
#ifndef ICMP_TIMXCEED
-# define ICMP_TIMXCEED ICMP_TIME_EXCEEDED
+# define ICMP_TIMXCEED 11
+#endif
+#ifndef ICMP_TIMXCEED_INTRANS
+# define ICMP_TIMXCEED_INTRANS 0
+#endif
+#ifndef ICMP_TIMXCEED_REASS
+# define ICMP_TIMXCEED_REASS 1
#endif
#ifndef ICMP_PARAMPROB
-# define ICMP_PARAMPROB ICMP_PARAMETERPROB
+# define ICMP_PARAMPROB 12
+#endif
+#ifndef ICMP_PARAMPROB_ERRATPTR
+# define ICMP_PARAMPROB_ERRATPTR 0
+#endif
+#ifndef ICMP_PARAMPROB_OPTABSENT
+# define ICMP_PARAMPROB_OPTABSENT 1
+#endif
+#ifndef ICMP_PARAMPROB_LENGTH
+# define ICMP_PARAMPROB_LENGTH 2
#endif
#ifndef ICMP_TSTAMP
-# define ICMP_TSTAMP ICMP_TIMESTAMP
+# define ICMP_TSTAMP 13
#endif
#ifndef ICMP_TSTAMPREPLY
-# define ICMP_TSTAMPREPLY ICMP_TIMESTAMPREPLY
+# define ICMP_TSTAMPREPLY 14
#endif
#ifndef ICMP_IREQ
-# define ICMP_IREQ ICMP_INFO_REQUEST
+# define ICMP_IREQ 15
#endif
#ifndef ICMP_IREQREPLY
-# define ICMP_IREQREPLY ICMP_INFO_REPLY
+# define ICMP_IREQREPLY 16
#endif
#ifndef ICMP_MASKREQ
-# define ICMP_MASKREQ ICMP_ADDRESS
+# define ICMP_MASKREQ 17
#endif
#ifndef ICMP_MASKREPLY
-# define ICMP_MASKREPLY ICMP_ADDRESSREPLY
+# define ICMP_MASKREPLY 18
#endif
-#ifndef ICMP_PARAMPROB_OPTABSENT
-# define ICMP_PARAMPROB_OPTABSENT 1
+#ifndef ICMP_TRACEROUTE
+# define ICMP_TRACEROUTE 30
+#endif
+#ifndef ICMP_DATACONVERR
+# define ICMP_DATACONVERR 31
+#endif
+#ifndef ICMP_MOBILE_REDIRECT
+# define ICMP_MOBILE_REDIRECT 32
+#endif
+#ifndef ICMP_IPV6_WHEREAREYOU
+# define ICMP_IPV6_WHEREAREYOU 33
+#endif
+#ifndef ICMP_IPV6_IAMHERE
+# define ICMP_IPV6_IAMHERE 34
+#endif
+#ifndef ICMP_MOBILE_REGREQUEST
+# define ICMP_MOBILE_REGREQUEST 35
+#endif
+#ifndef ICMP_MOBILE_REGREPLY
+# define ICMP_MOBILE_REGREPLY 36
+#endif
+#ifndef ICMP_SKIP
+# define ICMP_SKIP 39
+#endif
+#ifndef ICMP_PHOTURIS
+# define ICMP_PHOTURIS 40
+#endif
+#ifndef ICMP_PHOTURIS_UNKNOWN_INDEX
+# define ICMP_PHOTURIS_UNKNOWN_INDEX 1
+#endif
+#ifndef ICMP_PHOTURIS_AUTH_FAILED
+# define ICMP_PHOTURIS_AUTH_FAILED 2
+#endif
+#ifndef ICMP_PHOTURIS_DECRYPT_FAILED
+# define ICMP_PHOTURIS_DECRYPT_FAILED 3
#endif
#ifndef IPVERSION
# define IPVERSION 4
@@ -726,6 +896,15 @@ typedef struct mbuf mb_t;
#ifndef IPOPT_OLEN
# define IPOPT_OLEN 1
#endif
+#ifndef IPPROTO_GRE
+# define IPPROTO_GRE 47 /* GRE encaps RFC 1701 */
+#endif
+#ifndef IPPROTO_ESP
+# define IPPROTO_ESP 50
+#endif
+#ifndef IPPROTO_ICMPV6
+# define IPPROTO_ICMPV6 58
+#endif
#ifdef linux
#include <linux/in_systm.h>
@@ -997,6 +1176,10 @@ struct ether_addr {
#define A_A &
#endif
+#if (BSD >= 199306) && !defined(m_act)
+# define m_act m_nextpkt
+#endif
+
#ifndef ICMP_ROUTERADVERT
# define ICMP_ROUTERADVERT 9
#endif
@@ -1016,9 +1199,170 @@ struct ether_addr {
#define ICMPERR_IPICMPHLEN (20 + 8)
#define ICMPERR_MINPKTLEN (20 + 8 + 20)
#define ICMPERR_MAXPKTLEN (20 + 8 + 20 + 8)
+#define ICMP6_MINLEN 8
#define ICMP6ERR_MINPKTLEN (40 + 8)
#define ICMP6ERR_IPICMPHLEN (40 + 8 + 40)
+#ifndef ICMP6_DST_UNREACH
+# define ICMP6_DST_UNREACH 1
+#endif
+#ifndef ICMP6_PACKET_TOO_BIG
+# define ICMP6_PACKET_TOO_BIG 2
+#endif
+#ifndef ICMP6_TIME_EXCEEDED
+# define ICMP6_TIME_EXCEEDED 3
+#endif
+#ifndef ICMP6_PARAM_PROB
+# define ICMP6_PARAM_PROB 4
+#endif
+
+#ifndef ICMP6_ECHO_REQUEST
+# define ICMP6_ECHO_REQUEST 128
+#endif
+#ifndef ICMP6_ECHO_REPLY
+# define ICMP6_ECHO_REPLY 129
+#endif
+#ifndef ICMP6_MEMBERSHIP_QUERY
+# define ICMP6_MEMBERSHIP_QUERY 130
+#endif
+#ifndef MLD6_LISTENER_QUERY
+# define MLD6_LISTENER_QUERY 130
+#endif
+#ifndef ICMP6_MEMBERSHIP_REPORT
+# define ICMP6_MEMBERSHIP_REPORT 131
+#endif
+#ifndef MLD6_LISTENER_REPORT
+# define MLD6_LISTENER_REPORT 131
+#endif
+#ifndef ICMP6_MEMBERSHIP_REDUCTION
+# define ICMP6_MEMBERSHIP_REDUCTION 132
+#endif
+#ifndef MLD6_LISTENER_DONE
+# define MLD6_LISTENER_DONE 132
+#endif
+#ifndef ND_ROUTER_SOLICIT
+# define ND_ROUTER_SOLICIT 133
+#endif
+#ifndef ND_ROUTER_ADVERT
+# define ND_ROUTER_ADVERT 134
+#endif
+#ifndef ND_NEIGHBOR_SOLICIT
+# define ND_NEIGHBOR_SOLICIT 135
+#endif
+#ifndef ND_NEIGHBOR_ADVERT
+# define ND_NEIGHBOR_ADVERT 136
+#endif
+#ifndef ND_REDIRECT
+# define ND_REDIRECT 137
+#endif
+#ifndef ICMP6_ROUTER_RENUMBERING
+# define ICMP6_ROUTER_RENUMBERING 138
+#endif
+#ifndef ICMP6_WRUREQUEST
+# define ICMP6_WRUREQUEST 139
+#endif
+#ifndef ICMP6_WRUREPLY
+# define ICMP6_WRUREPLY 140
+#endif
+#ifndef ICMP6_FQDN_QUERY
+# define ICMP6_FQDN_QUERY 139
+#endif
+#ifndef ICMP6_FQDN_REPLY
+# define ICMP6_FQDN_REPLY 140
+#endif
+#ifndef ICMP6_NI_QUERY
+# define ICMP6_NI_QUERY 139
+#endif
+#ifndef ICMP6_NI_REPLY
+# define ICMP6_NI_REPLY 140
+#endif
+#ifndef MLD6_MTRACE_RESP
+# define MLD6_MTRACE_RESP 200
+#endif
+#ifndef MLD6_MTRACE
+# define MLD6_MTRACE 201
+#endif
+#ifndef ICMP6_HADISCOV_REQUEST
+# define ICMP6_HADISCOV_REQUEST 202
+#endif
+#ifndef ICMP6_HADISCOV_REPLY
+# define ICMP6_HADISCOV_REPLY 203
+#endif
+#ifndef ICMP6_MOBILEPREFIX_SOLICIT
+# define ICMP6_MOBILEPREFIX_SOLICIT 204
+#endif
+#ifndef ICMP6_MOBILEPREFIX_ADVERT
+# define ICMP6_MOBILEPREFIX_ADVERT 205
+#endif
+#ifndef ICMP6_MAXTYPE
+# define ICMP6_MAXTYPE 205
+#endif
+
+#ifndef ICMP6_DST_UNREACH_NOROUTE
+# define ICMP6_DST_UNREACH_NOROUTE 0
+#endif
+#ifndef ICMP6_DST_UNREACH_ADMIN
+# define ICMP6_DST_UNREACH_ADMIN 1
+#endif
+#ifndef ICMP6_DST_UNREACH_NOTNEIGHBOR
+# define ICMP6_DST_UNREACH_NOTNEIGHBOR 2
+#endif
+#ifndef ICMP6_DST_UNREACH_BEYONDSCOPE
+# define ICMP6_DST_UNREACH_BEYONDSCOPE 2
+#endif
+#ifndef ICMP6_DST_UNREACH_ADDR
+# define ICMP6_DST_UNREACH_ADDR 3
+#endif
+#ifndef ICMP6_DST_UNREACH_NOPORT
+# define ICMP6_DST_UNREACH_NOPORT 4
+#endif
+#ifndef ICMP6_TIME_EXCEED_TRANSIT
+# define ICMP6_TIME_EXCEED_TRANSIT 0
+#endif
+#ifndef ICMP6_TIME_EXCEED_REASSEMBLY
+# define ICMP6_TIME_EXCEED_REASSEMBLY 1
+#endif
+
+#ifndef ICMP6_NI_SUCCESS
+# define ICMP6_NI_SUCCESS 0
+#endif
+#ifndef ICMP6_NI_REFUSED
+# define ICMP6_NI_REFUSED 1
+#endif
+#ifndef ICMP6_NI_UNKNOWN
+# define ICMP6_NI_UNKNOWN 2
+#endif
+
+#ifndef ICMP6_ROUTER_RENUMBERING_COMMAND
+# define ICMP6_ROUTER_RENUMBERING_COMMAND 0
+#endif
+#ifndef ICMP6_ROUTER_RENUMBERING_RESULT
+# define ICMP6_ROUTER_RENUMBERING_RESULT 1
+#endif
+#ifndef ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET
+# define ICMP6_ROUTER_RENUMBERING_SEQNUM_RESET 255
+#endif
+
+#ifndef ICMP6_PARAMPROB_HEADER
+# define ICMP6_PARAMPROB_HEADER 0
+#endif
+#ifndef ICMP6_PARAMPROB_NEXTHEADER
+# define ICMP6_PARAMPROB_NEXTHEADER 1
+#endif
+#ifndef ICMP6_PARAMPROB_OPTION
+# define ICMP6_PARAMPROB_OPTION 2
+#endif
+
+#ifndef ICMP6_NI_SUBJ_IPV6
+# define ICMP6_NI_SUBJ_IPV6 0
+#endif
+#ifndef ICMP6_NI_SUBJ_FQDN
+# define ICMP6_NI_SUBJ_FQDN 1
+#endif
+#ifndef ICMP6_NI_SUBJ_IPV4
+# define ICMP6_NI_SUBJ_IPV4 2
+#endif
+
/*
* ECN is a new addition to TCP - RFC 2481
*/