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freebsd-ports/graphics/raster3d/files/extrapatch-in.h
Emanuel Haupt 2aea5c4f06 Add raster3d, a set of tools for generating raster images of proteins 
and molecules.

PR:		96444
Submitted by:	Shaun Amott <shaun@inerd.com>
2006-04-28 14:20:45 +00:00

522 lines
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--- in.h.orig Fri Apr 28 15:38:06 2006
+++ in.h Fri Apr 28 15:38:06 2006
@@ -0,0 +1,518 @@
+/*
+ * Copyright (c) 1982, 1986, 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)in.h 8.3 (Berkeley) 1/3/94
+ * $FreeBSD: /tmp/pcvs/ports/graphics/raster3d/files/Attic/extrapatch-in.h,v 1.1 2006-04-28 14:20:45 ehaupt Exp $
+ */
+
+#ifndef _NETINET_IN_H_
+#define _NETINET_IN_H_
+
+#include <sys/types.h>
+
+/*
+ * Constants and structures defined by the internet system,
+ * Per RFC 790, September 1981, and numerous additions.
+ */
+
+/*
+ * Protocols (RFC 1700)
+ */
+#define IPPROTO_IP 0 /* dummy for IP */
+#define IPPROTO_HOPOPTS 0 /* IP6 hop-by-hop options */
+#define IPPROTO_ICMP 1 /* control message protocol */
+#define IPPROTO_IGMP 2 /* group mgmt protocol */
+#define IPPROTO_GGP 3 /* gateway^2 (deprecated) */
+#define IPPROTO_IPV4 4 /* IPv4 encapsulation */
+#define IPPROTO_IPIP IPPROTO_IPV4 /* for compatibility */
+#define IPPROTO_TCP 6 /* tcp */
+#define IPPROTO_ST 7 /* Stream protocol II */
+#define IPPROTO_EGP 8 /* exterior gateway protocol */
+#define IPPROTO_PIGP 9 /* private interior gateway */
+#define IPPROTO_RCCMON 10 /* BBN RCC Monitoring */
+#define IPPROTO_NVPII 11 /* network voice protocol*/
+#define IPPROTO_PUP 12 /* pup */
+#define IPPROTO_ARGUS 13 /* Argus */
+#define IPPROTO_EMCON 14 /* EMCON */
+#define IPPROTO_XNET 15 /* Cross Net Debugger */
+#define IPPROTO_CHAOS 16 /* Chaos*/
+#define IPPROTO_UDP 17 /* user datagram protocol */
+#define IPPROTO_MUX 18 /* Multiplexing */
+#define IPPROTO_MEAS 19 /* DCN Measurement Subsystems */
+#define IPPROTO_HMP 20 /* Host Monitoring */
+#define IPPROTO_PRM 21 /* Packet Radio Measurement */
+#define IPPROTO_IDP 22 /* xns idp */
+#define IPPROTO_TRUNK1 23 /* Trunk-1 */
+#define IPPROTO_TRUNK2 24 /* Trunk-2 */
+#define IPPROTO_LEAF1 25 /* Leaf-1 */
+#define IPPROTO_LEAF2 26 /* Leaf-2 */
+#define IPPROTO_RDP 27 /* Reliable Data */
+#define IPPROTO_IRTP 28 /* Reliable Transaction */
+#define IPPROTO_TP 29 /* tp-4 w/ class negotiation */
+#define IPPROTO_BLT 30 /* Bulk Data Transfer */
+#define IPPROTO_NSP 31 /* Network Services */
+#define IPPROTO_INP 32 /* Merit Internodal */
+#define IPPROTO_SEP 33 /* Sequential Exchange */
+#define IPPROTO_3PC 34 /* Third Party Connect */
+#define IPPROTO_IDPR 35 /* InterDomain Policy Routing */
+#define IPPROTO_XTP 36 /* XTP */
+#define IPPROTO_DDP 37 /* Datagram Delivery */
+#define IPPROTO_CMTP 38 /* Control Message Transport */
+#define IPPROTO_TPXX 39 /* TP++ Transport */
+#define IPPROTO_IL 40 /* IL transport protocol */
+#define IPPROTO_IPV6 41 /* IP6 header */
+#define IPPROTO_SDRP 42 /* Source Demand Routing */
+#define IPPROTO_ROUTING 43 /* IP6 routing header */
+#define IPPROTO_FRAGMENT 44 /* IP6 fragmentation header */
+#define IPPROTO_IDRP 45 /* InterDomain Routing*/
+#define IPPROTO_RSVP 46 /* resource reservation */
+#define IPPROTO_GRE 47 /* General Routing Encap. */
+#define IPPROTO_MHRP 48 /* Mobile Host Routing */
+#define IPPROTO_BHA 49 /* BHA */
+#define IPPROTO_ESP 50 /* IP6 Encap Sec. Payload */
+#define IPPROTO_AH 51 /* IP6 Auth Header */
+#define IPPROTO_INLSP 52 /* Integ. Net Layer Security */
+#define IPPROTO_SWIPE 53 /* IP with encryption */
+#define IPPROTO_NHRP 54 /* Next Hop Resolution */
+#define IPPROTO_MOBILE 55 /* IP Mobility */
+#define IPPROTO_TLSP 56 /* Transport Layer Security */
+#define IPPROTO_SKIP 57 /* SKIP */
+#define IPPROTO_ICMPV6 58 /* ICMP6 */
+#define IPPROTO_NONE 59 /* IP6 no next header */
+#define IPPROTO_DSTOPTS 60 /* IP6 destination option */
+#define IPPROTO_AHIP 61 /* any host internal protocol */
+#define IPPROTO_CFTP 62 /* CFTP */
+#define IPPROTO_HELLO 63 /* "hello" routing protocol */
+#define IPPROTO_SATEXPAK 64 /* SATNET/Backroom EXPAK */
+#define IPPROTO_KRYPTOLAN 65 /* Kryptolan */
+#define IPPROTO_RVD 66 /* Remote Virtual Disk */
+#define IPPROTO_IPPC 67 /* Pluribus Packet Core */
+#define IPPROTO_ADFS 68 /* Any distributed FS */
+#define IPPROTO_SATMON 69 /* Satnet Monitoring */
+#define IPPROTO_VISA 70 /* VISA Protocol */
+#define IPPROTO_IPCV 71 /* Packet Core Utility */
+#define IPPROTO_CPNX 72 /* Comp. Prot. Net. Executive */
+#define IPPROTO_CPHB 73 /* Comp. Prot. HeartBeat */
+#define IPPROTO_WSN 74 /* Wang Span Network */
+#define IPPROTO_PVP 75 /* Packet Video Protocol */
+#define IPPROTO_BRSATMON 76 /* BackRoom SATNET Monitoring */
+#define IPPROTO_ND 77 /* Sun net disk proto (temp.) */
+#define IPPROTO_WBMON 78 /* WIDEBAND Monitoring */
+#define IPPROTO_WBEXPAK 79 /* WIDEBAND EXPAK */
+#define IPPROTO_EON 80 /* ISO cnlp */
+#define IPPROTO_VMTP 81 /* VMTP */
+#define IPPROTO_SVMTP 82 /* Secure VMTP */
+#define IPPROTO_VINES 83 /* Banyon VINES */
+#define IPPROTO_TTP 84 /* TTP */
+#define IPPROTO_IGP 85 /* NSFNET-IGP */
+#define IPPROTO_DGP 86 /* dissimilar gateway prot. */
+#define IPPROTO_TCF 87 /* TCF */
+#define IPPROTO_IGRP 88 /* Cisco/GXS IGRP */
+#define IPPROTO_OSPFIGP 89 /* OSPFIGP */
+#define IPPROTO_SRPC 90 /* Strite RPC protocol */
+#define IPPROTO_LARP 91 /* Locus Address Resoloution */
+#define IPPROTO_MTP 92 /* Multicast Transport */
+#define IPPROTO_AX25 93 /* AX.25 Frames */
+#define IPPROTO_IPEIP 94 /* IP encapsulated in IP */
+#define IPPROTO_MICP 95 /* Mobile Int.ing control */
+#define IPPROTO_SCCSP 96 /* Semaphore Comm. security */
+#define IPPROTO_ETHERIP 97 /* Ethernet IP encapsulation */
+#define IPPROTO_ENCAP 98 /* encapsulation header */
+#define IPPROTO_APES 99 /* any private encr. scheme */
+#define IPPROTO_GMTP 100 /* GMTP*/
+#define IPPROTO_IPCOMP 108 /* payload compression (IPComp) */
+/* 101-254: Partly Unassigned */
+#define IPPROTO_PIM 103 /* Protocol Independent Mcast */
+#define IPPROTO_PGM 113 /* PGM */
+/* 255: Reserved */
+/* BSD Private, local use, namespace incursion */
+#define IPPROTO_DIVERT 254 /* divert pseudo-protocol */
+#define IPPROTO_RAW 255 /* raw IP packet */
+#define IPPROTO_MAX 256
+
+/* last return value of *_input(), meaning "all job for this pkt is done". */
+#define IPPROTO_DONE 257
+
+/*
+ * Local port number conventions:
+ *
+ * When a user does a bind(2) or connect(2) with a port number of zero,
+ * a non-conflicting local port address is chosen.
+ * The default range is IPPORT_RESERVED through
+ * IPPORT_USERRESERVED, although that is settable by sysctl.
+ *
+ * A user may set the IPPROTO_IP option IP_PORTRANGE to change this
+ * default assignment range.
+ *
+ * The value IP_PORTRANGE_DEFAULT causes the default behavior.
+ *
+ * The value IP_PORTRANGE_HIGH changes the range of candidate port numbers
+ * into the "high" range. These are reserved for client outbound connections
+ * which do not want to be filtered by any firewalls.
+ *
+ * The value IP_PORTRANGE_LOW changes the range to the "low" are
+ * that is (by convention) restricted to privileged processes. This
+ * convention is based on "vouchsafe" principles only. It is only secure
+ * if you trust the remote host to restrict these ports.
+ *
+ * The default range of ports and the high range can be changed by
+ * sysctl(3). (net.inet.ip.port{hi,low}{first,last}_auto)
+ *
+ * Changing those values has bad security implications if you are
+ * using a a stateless firewall that is allowing packets outside of that
+ * range in order to allow transparent outgoing connections.
+ *
+ * Such a firewall configuration will generally depend on the use of these
+ * default values. If you change them, you may find your Security
+ * Administrator looking for you with a heavy object.
+ *
+ * For a slightly more orthodox text view on this:
+ *
+ * ftp://ftp.isi.edu/in-notes/iana/assignments/port-numbers
+ *
+ * port numbers are divided into three ranges:
+ *
+ * 0 - 1023 Well Known Ports
+ * 1024 - 49151 Registered Ports
+ * 49152 - 65535 Dynamic and/or Private Ports
+ *
+ */
+
+/*
+ * Ports < IPPORT_RESERVED are reserved for
+ * privileged processes (e.g. root). (IP_PORTRANGE_LOW)
+ * Ports > IPPORT_USERRESERVED are reserved
+ * for servers, not necessarily privileged. (IP_PORTRANGE_DEFAULT)
+ */
+#define IPPORT_RESERVED 1024
+#define IPPORT_USERRESERVED 5000
+
+/*
+ * Default local port range to use by setting IP_PORTRANGE_HIGH
+ */
+#define IPPORT_HIFIRSTAUTO 49152
+#define IPPORT_HILASTAUTO 65535
+
+/*
+ * Scanning for a free reserved port return a value below IPPORT_RESERVED,
+ * but higher than IPPORT_RESERVEDSTART. Traditionally the start value was
+ * 512, but that conflicts with some well-known-services that firewalls may
+ * have a fit if we use.
+ */
+#define IPPORT_RESERVEDSTART 600
+
+/*
+ * Internet address (a structure for historical reasons)
+ */
+struct in_addr {
+ in_addr_t s_addr;
+};
+
+/*
+ * Definitions of bits in internet address integers.
+ * On subnets, the decomposition of addresses to host and net parts
+ * is done according to subnet mask, not the masks here.
+ */
+#define IN_CLASSA(i) (((u_int32_t)(i) & 0x80000000) == 0)
+#define IN_CLASSA_NET 0xff000000
+#define IN_CLASSA_NSHIFT 24
+#define IN_CLASSA_HOST 0x00ffffff
+#define IN_CLASSA_MAX 128
+
+#define IN_CLASSB(i) (((u_int32_t)(i) & 0xc0000000) == 0x80000000)
+#define IN_CLASSB_NET 0xffff0000
+#define IN_CLASSB_NSHIFT 16
+#define IN_CLASSB_HOST 0x0000ffff
+#define IN_CLASSB_MAX 65536
+
+#define IN_CLASSC(i) (((u_int32_t)(i) & 0xe0000000) == 0xc0000000)
+#define IN_CLASSC_NET 0xffffff00
+#define IN_CLASSC_NSHIFT 8
+#define IN_CLASSC_HOST 0x000000ff
+
+#define IN_CLASSD(i) (((u_int32_t)(i) & 0xf0000000) == 0xe0000000)
+#define IN_CLASSD_NET 0xf0000000 /* These ones aren't really */
+#define IN_CLASSD_NSHIFT 28 /* net and host fields, but */
+#define IN_CLASSD_HOST 0x0fffffff /* routing needn't know. */
+#define IN_MULTICAST(i) IN_CLASSD(i)
+
+#define IN_EXPERIMENTAL(i) (((u_int32_t)(i) & 0xf0000000) == 0xf0000000)
+#define IN_BADCLASS(i) (((u_int32_t)(i) & 0xf0000000) == 0xf0000000)
+
+#define INADDR_ANY (u_int32_t)0x00000000
+#define INADDR_LOOPBACK (u_int32_t)0x7f000001
+#define INADDR_BROADCAST (u_int32_t)0xffffffff /* must be masked */
+#ifndef _KERNEL
+#define INADDR_NONE 0xffffffff /* -1 return */
+#endif
+
+#define INADDR_UNSPEC_GROUP (u_int32_t)0xe0000000 /* 224.0.0.0 */
+#define INADDR_ALLHOSTS_GROUP (u_int32_t)0xe0000001 /* 224.0.0.1 */
+#define INADDR_ALLRTRS_GROUP (u_int32_t)0xe0000002 /* 224.0.0.2 */
+#define INADDR_MAX_LOCAL_GROUP (u_int32_t)0xe00000ff /* 224.0.0.255 */
+
+#define IN_LOOPBACKNET 127 /* official! */
+
+/*
+ * Socket address, internet style.
+ */
+struct sockaddr_in {
+ u_char sin_len;
+ u_char sin_family;
+ u_short sin_port;
+ struct in_addr sin_addr;
+ char sin_zero[8];
+};
+
+#define INET_ADDRSTRLEN 16
+
+/*
+ * Options for use with [gs]etsockopt at the IP level.
+ * First word of comment is data type; bool is stored in int.
+ */
+#define IP_OPTIONS 1 /* buf/ip_opts; set/get IP options */
+#define IP_HDRINCL 2 /* int; header is included with data */
+#define IP_TOS 3 /* int; IP type of service and preced. */
+#define IP_TTL 4 /* int; IP time to live */
+#define IP_RECVOPTS 5 /* bool; receive all IP opts w/dgram */
+#define IP_RECVRETOPTS 6 /* bool; receive IP opts for response */
+#define IP_RECVDSTADDR 7 /* bool; receive IP dst addr w/dgram */
+#define IP_RETOPTS 8 /* ip_opts; set/get IP options */
+#define IP_MULTICAST_IF 9 /* u_char; set/get IP multicast i/f */
+#define IP_MULTICAST_TTL 10 /* u_char; set/get IP multicast ttl */
+#define IP_MULTICAST_LOOP 11 /* u_char; set/get IP multicast loopback */
+#define IP_ADD_MEMBERSHIP 12 /* ip_mreq; add an IP group membership */
+#define IP_DROP_MEMBERSHIP 13 /* ip_mreq; drop an IP group membership */
+#define IP_MULTICAST_VIF 14 /* set/get IP mcast virt. iface */
+#define IP_RSVP_ON 15 /* enable RSVP in kernel */
+#define IP_RSVP_OFF 16 /* disable RSVP in kernel */
+#define IP_RSVP_VIF_ON 17 /* set RSVP per-vif socket */
+#define IP_RSVP_VIF_OFF 18 /* unset RSVP per-vif socket */
+#define IP_PORTRANGE 19 /* int; range to choose for unspec port */
+#define IP_RECVIF 20 /* bool; receive reception if w/dgram */
+/* for IPSEC */
+#define IP_IPSEC_POLICY 21 /* int; set/get security policy */
+#define IP_FAITH 22 /* bool; accept FAITH'ed connections */
+
+#define IP_ONESBCAST 23 /* bool: send all-ones broadcast */
+
+#define IP_FW_TABLE_ADD 40 /* add entry */
+#define IP_FW_TABLE_DEL 41 /* delete entry */
+#define IP_FW_TABLE_FLUSH 42 /* flush table */
+#define IP_FW_TABLE_GETSIZE 43 /* get table size */
+#define IP_FW_TABLE_LIST 44 /* list table contents */
+
+#define IP_FW_ADD 50 /* add a firewall rule to chain */
+#define IP_FW_DEL 51 /* delete a firewall rule from chain */
+#define IP_FW_FLUSH 52 /* flush firewall rule chain */
+#define IP_FW_ZERO 53 /* clear single/all firewall counter(s) */
+#define IP_FW_GET 54 /* get entire firewall rule chain */
+#define IP_FW_RESETLOG 55 /* reset logging counters */
+
+#define IP_DUMMYNET_CONFIGURE 60 /* add/configure a dummynet pipe */
+#define IP_DUMMYNET_DEL 61 /* delete a dummynet pipe from chain */
+#define IP_DUMMYNET_FLUSH 62 /* flush dummynet */
+#define IP_DUMMYNET_GET 64 /* get entire dummynet pipes */
+
+/*
+ * Defaults and limits for options
+ */
+#define IP_DEFAULT_MULTICAST_TTL 1 /* normally limit m'casts to 1 hop */
+#define IP_DEFAULT_MULTICAST_LOOP 1 /* normally hear sends if a member */
+#define IP_MAX_MEMBERSHIPS 20 /* per socket */
+
+/*
+ * Argument structure for IP_ADD_MEMBERSHIP and IP_DROP_MEMBERSHIP.
+ */
+struct ip_mreq {
+ struct in_addr imr_multiaddr; /* IP multicast address of group */
+ struct in_addr imr_interface; /* local IP address of interface */
+};
+
+/*
+ * Argument for IP_PORTRANGE:
+ * - which range to search when port is unspecified at bind() or connect()
+ */
+#define IP_PORTRANGE_DEFAULT 0 /* default range */
+#define IP_PORTRANGE_HIGH 1 /* "high" - request firewall bypass */
+#define IP_PORTRANGE_LOW 2 /* "low" - vouchsafe security */
+
+/*
+ * Definitions for inet sysctl operations.
+ *
+ * Third level is protocol number.
+ * Fourth level is desired variable within that protocol.
+ */
+#define IPPROTO_MAXID (IPPROTO_AH + 1) /* don't list to IPPROTO_MAX */
+
+#define CTL_IPPROTO_NAMES { \
+ { "ip", CTLTYPE_NODE }, \
+ { "icmp", CTLTYPE_NODE }, \
+ { "igmp", CTLTYPE_NODE }, \
+ { "ggp", CTLTYPE_NODE }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { "tcp", CTLTYPE_NODE }, \
+ { 0, 0 }, \
+ { "egp", CTLTYPE_NODE }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { "pup", CTLTYPE_NODE }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { "udp", CTLTYPE_NODE }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { "idp", CTLTYPE_NODE }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { "ipsec", CTLTYPE_NODE }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
+ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
+ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
+ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
+ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
+ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
+ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
+ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
+ { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { 0, 0 }, \
+ { "pim", CTLTYPE_NODE }, \
+}
+
+/*
+ * Names for IP sysctl objects
+ */
+#define IPCTL_FORWARDING 1 /* act as router */
+#define IPCTL_SENDREDIRECTS 2 /* may send redirects when forwarding */
+#define IPCTL_DEFTTL 3 /* default TTL */
+#ifdef notyet
+#define IPCTL_DEFMTU 4 /* default MTU */
+#endif
+#define IPCTL_RTEXPIRE 5 /* cloned route expiration time */
+#define IPCTL_RTMINEXPIRE 6 /* min value for expiration time */
+#define IPCTL_RTMAXCACHE 7 /* trigger level for dynamic expire */
+#define IPCTL_SOURCEROUTE 8 /* may perform source routes */
+#define IPCTL_DIRECTEDBROADCAST 9 /* may re-broadcast received packets */
+#define IPCTL_INTRQMAXLEN 10 /* max length of netisr queue */
+#define IPCTL_INTRQDROPS 11 /* number of netisr q drops */
+#define IPCTL_STATS 12 /* ipstat structure */
+#define IPCTL_ACCEPTSOURCEROUTE 13 /* may accept source routed packets */
+#define IPCTL_FASTFORWARDING 14 /* use fast IP forwarding code */
+#define IPCTL_KEEPFAITH 15 /* FAITH IPv4->IPv6 translater ctl */
+#define IPCTL_GIF_TTL 16 /* default TTL for gif encap packet */
+#define IPCTL_MAXID 17
+
+#define IPCTL_NAMES { \
+ { 0, 0 }, \
+ { "forwarding", CTLTYPE_INT }, \
+ { "redirect", CTLTYPE_INT }, \
+ { "ttl", CTLTYPE_INT }, \
+ { "mtu", CTLTYPE_INT }, \
+ { "rtexpire", CTLTYPE_INT }, \
+ { "rtminexpire", CTLTYPE_INT }, \
+ { "rtmaxcache", CTLTYPE_INT }, \
+ { "sourceroute", CTLTYPE_INT }, \
+ { "directed-broadcast", CTLTYPE_INT }, \
+ { "intr-queue-maxlen", CTLTYPE_INT }, \
+ { "intr-queue-drops", CTLTYPE_INT }, \
+ { "stats", CTLTYPE_STRUCT }, \
+ { "accept_sourceroute", CTLTYPE_INT }, \
+ { "fastforwarding", CTLTYPE_INT }, \
+}
+
+#ifdef _KERNEL
+struct ifnet; struct mbuf; /* forward declarations for Standard C */
+#endif
+
+/* INET6 stuff */
+#define __KAME_NETINET_IN_H_INCLUDED_
+#include <netinet6/in6.h>
+#undef __KAME_NETINET_IN_H_INCLUDED_
+
+#ifdef _KERNEL
+
+int in_broadcast __P((struct in_addr, struct ifnet *));
+int in_canforward __P((struct in_addr));
+int in_cksum __P((struct mbuf *, int));
+int in_localaddr __P((struct in_addr));
+char *inet_ntoa __P((struct in_addr)); /* in libkern */
+
+int prison_ip __P((struct proc *p, int flag, u_int32_t *ip));
+void prison_remote_ip __P((struct proc *p, int flag, u_int32_t *ip));
+
+#define in_hosteq(s, t) ((s).s_addr == (t).s_addr)
+#define in_nullhost(x) ((x).s_addr == INADDR_ANY)
+
+#define satosin(sa) ((struct sockaddr_in *)(sa))
+#define sintosa(sin) ((struct sockaddr *)(sin))
+#define ifatoia(ifa) ((struct in_ifaddr *)(ifa))
+
+#endif
+
+#endif
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