diff --git a/libc/include/net/ethertypes.h b/libc/include/net/ethertypes.h
new file mode 100644
index 0000000..1cfd2cd
--- /dev/null
+++ b/libc/include/net/ethertypes.h
@@ -0,0 +1,313 @@
+/*	$NetBSD: ethertypes.h,v 1.17 2005/12/10 23:21:38 elad Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 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. 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.
+ *
+ *	@(#)if_ether.h	8.1 (Berkeley) 6/10/93
+ */
+
+/*
+ * Ethernet protocol types.
+ *
+ * According to "assigned numbers", the Ethernet protocol numbers are also
+ * used as ARP protocol type numbers.
+ *
+ * I factor them out here to avoid pulling all the Ethernet header file
+ * into the hardware independent ARP code. -is
+ *
+ * Additional sources of information:
+ *	http://www.mit.edu/~map/Ethernet/Ethernet.txt
+ *	ftp://venera.isi.edu/in-notes/iana/assignments/ethernet-numbers
+ *
+ */
+
+#ifndef _NET_ETHERTYPES_H_
+#define	_NET_ETHERTYPES_H_
+
+/*
+ *  NOTE: 0x0000-0x05DC (0..1500) are generally IEEE 802.3 length fields.
+ *  However, there are some conflicts.
+ */
+
+#define	ETHERTYPE_8023		0x0004	/* IEEE 802.3 packet */
+		   /* 0x0101 .. 0x1FF	   Experimental */
+#define	ETHERTYPE_PUP		0x0200	/* Xerox PUP protocol - see 0A00 */
+#define	ETHERTYPE_PUPAT		0x0200	/* PUP Address Translation - see 0A01 */
+#define	ETHERTYPE_SPRITE	0x0500	/* ??? */
+			     /* 0x0400	   Nixdorf */
+#define	ETHERTYPE_NS		0x0600	/* XNS */
+#define	ETHERTYPE_NSAT		0x0601	/* XNS Address Translation (3Mb only) */
+#define	ETHERTYPE_DLOG1 	0x0660	/* DLOG (?) */
+#define	ETHERTYPE_DLOG2 	0x0661	/* DLOG (?) */
+#define	ETHERTYPE_IP		0x0800	/* IP protocol */
+#define	ETHERTYPE_X75		0x0801	/* X.75 Internet */
+#define	ETHERTYPE_NBS		0x0802	/* NBS Internet */
+#define	ETHERTYPE_ECMA		0x0803	/* ECMA Internet */
+#define	ETHERTYPE_CHAOS 	0x0804	/* CHAOSnet */
+#define	ETHERTYPE_X25		0x0805	/* X.25 Level 3 */
+#define	ETHERTYPE_ARP		0x0806	/* Address resolution protocol */
+#define	ETHERTYPE_NSCOMPAT	0x0807	/* XNS Compatibility */
+#define	ETHERTYPE_FRARP 	0x0808	/* Frame Relay ARP (RFC1701) */
+			     /* 0x081C	   Symbolics Private */
+		    /* 0x0888 - 0x088A	   Xyplex */
+#define	ETHERTYPE_UBDEBUG	0x0900	/* Ungermann-Bass network debugger */
+#define	ETHERTYPE_IEEEPUP	0x0A00	/* Xerox IEEE802.3 PUP */
+#define	ETHERTYPE_IEEEPUPAT	0x0A01	/* Xerox IEEE802.3 PUP Address Translation */
+#define	ETHERTYPE_VINES 	0x0BAD	/* Banyan VINES */
+#define	ETHERTYPE_VINESLOOP	0x0BAE	/* Banyan VINES Loopback */
+#define	ETHERTYPE_VINESECHO	0x0BAF	/* Banyan VINES Echo */
+
+/*		       0x1000 - 0x100F	   Berkeley Trailer */
+/*
+ * The ETHERTYPE_NTRAILER packet types starting at ETHERTYPE_TRAIL have
+ * (type-ETHERTYPE_TRAIL)*512 bytes of data followed
+ * by an ETHER type (as given above) and then the (variable-length) header.
+ */
+#define	ETHERTYPE_TRAIL		0x1000	/* Trailer packet */
+#define	ETHERTYPE_NTRAILER	16
+
+#define	ETHERTYPE_DCA		0x1234	/* DCA - Multicast */
+#define	ETHERTYPE_VALID 	0x1600	/* VALID system protocol */
+#define	ETHERTYPE_DOGFIGHT	0x1989	/* Artificial Horizons ("Aviator" dogfight simulator [on Sun]) */
+#define	ETHERTYPE_RCL		0x1995	/* Datapoint Corporation (RCL lan protocol) */
+
+					/* The following 3C0x types
+					   are unregistered: */
+#define	ETHERTYPE_NBPVCD	0x3C00	/* 3Com NBP virtual circuit datagram (like XNS SPP) not registered */
+#define	ETHERTYPE_NBPSCD	0x3C01	/* 3Com NBP System control datagram not registered */
+#define	ETHERTYPE_NBPCREQ	0x3C02	/* 3Com NBP Connect request (virtual cct) not registered */
+#define	ETHERTYPE_NBPCRSP	0x3C03	/* 3Com NBP Connect repsonse not registered */
+#define	ETHERTYPE_NBPCC		0x3C04	/* 3Com NBP Connect complete not registered */
+#define	ETHERTYPE_NBPCLREQ	0x3C05	/* 3Com NBP Close request (virtual cct) not registered */
+#define	ETHERTYPE_NBPCLRSP	0x3C06	/* 3Com NBP Close response not registered */
+#define	ETHERTYPE_NBPDG		0x3C07	/* 3Com NBP Datagram (like XNS IDP) not registered */
+#define	ETHERTYPE_NBPDGB	0x3C08	/* 3Com NBP Datagram broadcast not registered */
+#define	ETHERTYPE_NBPCLAIM	0x3C09	/* 3Com NBP Claim NetBIOS name not registered */
+#define	ETHERTYPE_NBPDLTE	0x3C0A	/* 3Com NBP Delete Netbios name not registered */
+#define	ETHERTYPE_NBPRAS	0x3C0B	/* 3Com NBP Remote adaptor status request not registered */
+#define	ETHERTYPE_NBPRAR	0x3C0C	/* 3Com NBP Remote adaptor response not registered */
+#define	ETHERTYPE_NBPRST	0x3C0D	/* 3Com NBP Reset not registered */
+
+#define	ETHERTYPE_PCS		0x4242	/* PCS Basic Block Protocol */
+#define	ETHERTYPE_IMLBLDIAG	0x424C	/* Information Modes Little Big LAN diagnostic */
+#define	ETHERTYPE_DIDDLE	0x4321	/* THD - Diddle */
+#define	ETHERTYPE_IMLBL		0x4C42	/* Information Modes Little Big LAN */
+#define	ETHERTYPE_SIMNET	0x5208	/* BBN Simnet Private */
+#define	ETHERTYPE_DECEXPER	0x6000	/* DEC Unassigned, experimental */
+#define	ETHERTYPE_MOPDL		0x6001	/* DEC MOP dump/load */
+#define	ETHERTYPE_MOPRC		0x6002	/* DEC MOP remote console */
+#define	ETHERTYPE_DECnet	0x6003	/* DEC DECNET Phase IV route */
+#define	ETHERTYPE_DN		ETHERTYPE_DECnet	/* libpcap, tcpdump */
+#define	ETHERTYPE_LAT		0x6004	/* DEC LAT */
+#define	ETHERTYPE_DECDIAG	0x6005	/* DEC diagnostic protocol (at interface initialization?) */
+#define	ETHERTYPE_DECCUST	0x6006	/* DEC customer protocol */
+#define	ETHERTYPE_SCA		0x6007	/* DEC LAVC, SCA */
+#define	ETHERTYPE_AMBER		0x6008	/* DEC AMBER */
+#define	ETHERTYPE_DECMUMPS	0x6009	/* DEC MUMPS */
+		    /* 0x6010 - 0x6014	   3Com Corporation */
+#define	ETHERTYPE_TRANSETHER	0x6558	/* Trans Ether Bridging (RFC1701)*/
+#define	ETHERTYPE_RAWFR		0x6559	/* Raw Frame Relay (RFC1701) */
+#define	ETHERTYPE_UBDL		0x7000	/* Ungermann-Bass download */
+#define	ETHERTYPE_UBNIU		0x7001	/* Ungermann-Bass NIUs */
+#define	ETHERTYPE_UBDIAGLOOP	0x7002	/* Ungermann-Bass diagnostic/loopback */
+#define	ETHERTYPE_UBNMC		0x7003	/* Ungermann-Bass ??? (NMC to/from UB Bridge) */
+#define	ETHERTYPE_UBBST		0x7005	/* Ungermann-Bass Bridge Spanning Tree */
+#define	ETHERTYPE_OS9		0x7007	/* OS/9 Microware */
+#define	ETHERTYPE_OS9NET	0x7009	/* OS/9 Net? */
+		    /* 0x7020 - 0x7029	   LRT (England) (now Sintrom) */
+#define	ETHERTYPE_RACAL		0x7030	/* Racal-Interlan */
+#define	ETHERTYPE_PRIMENTS	0x7031	/* Prime NTS (Network Terminal Service) */
+#define	ETHERTYPE_CABLETRON	0x7034	/* Cabletron */
+#define	ETHERTYPE_CRONUSVLN	0x8003	/* Cronus VLN */
+#define	ETHERTYPE_CRONUS	0x8004	/* Cronus Direct */
+#define	ETHERTYPE_HP		0x8005	/* HP Probe */
+#define	ETHERTYPE_NESTAR	0x8006	/* Nestar */
+#define	ETHERTYPE_ATTSTANFORD	0x8008	/* AT&T/Stanford (local use) */
+#define	ETHERTYPE_EXCELAN	0x8010	/* Excelan */
+#define	ETHERTYPE_SG_DIAG	0x8013	/* SGI diagnostic type */
+#define	ETHERTYPE_SG_NETGAMES	0x8014	/* SGI network games */
+#define	ETHERTYPE_SG_RESV	0x8015	/* SGI reserved type */
+#define	ETHERTYPE_SG_BOUNCE	0x8016	/* SGI bounce server */
+#define	ETHERTYPE_APOLLODOMAIN	0x8019	/* Apollo DOMAIN */
+#define	ETHERTYPE_TYMSHARE	0x802E	/* Tymeshare */
+#define	ETHERTYPE_TIGAN		0x802F	/* Tigan, Inc. */
+#define	ETHERTYPE_REVARP	0x8035	/* Reverse addr resolution protocol */
+#define	ETHERTYPE_AEONIC	0x8036	/* Aeonic Systems */
+#define	ETHERTYPE_IPXNEW	0x8037	/* IPX (Novell Netware?) */
+#define	ETHERTYPE_LANBRIDGE	0x8038	/* DEC LANBridge */
+#define	ETHERTYPE_DSMD	0x8039	/* DEC DSM/DDP */
+#define	ETHERTYPE_ARGONAUT	0x803A	/* DEC Argonaut Console */
+#define	ETHERTYPE_VAXELN	0x803B	/* DEC VAXELN */
+#define	ETHERTYPE_DECDNS	0x803C	/* DEC DNS Naming Service */
+#define	ETHERTYPE_ENCRYPT	0x803D	/* DEC Ethernet Encryption */
+#define	ETHERTYPE_DECDTS	0x803E	/* DEC Distributed Time Service */
+#define	ETHERTYPE_DECLTM	0x803F	/* DEC LAN Traffic Monitor */
+#define	ETHERTYPE_DECNETBIOS	0x8040	/* DEC PATHWORKS DECnet NETBIOS Emulation */
+#define	ETHERTYPE_DECLAST	0x8041	/* DEC Local Area System Transport */
+			     /* 0x8042	   DEC Unassigned */
+#define	ETHERTYPE_PLANNING	0x8044	/* Planning Research Corp. */
+		    /* 0x8046 - 0x8047	   AT&T */
+#define	ETHERTYPE_DECAM		0x8048	/* DEC Availability Manager for Distributed Systems DECamds (but someone at DEC says not) */
+#define	ETHERTYPE_EXPERDATA	0x8049	/* ExperData */
+#define	ETHERTYPE_VEXP		0x805B	/* Stanford V Kernel exp. */
+#define	ETHERTYPE_VPROD		0x805C	/* Stanford V Kernel prod. */
+#define	ETHERTYPE_ES		0x805D	/* Evans & Sutherland */
+#define	ETHERTYPE_LITTLE	0x8060	/* Little Machines */
+#define	ETHERTYPE_COUNTERPOINT	0x8062	/* Counterpoint Computers */
+		    /* 0x8065 - 0x8066	   Univ. of Mass @ Amherst */
+#define	ETHERTYPE_VEECO		0x8067	/* Veeco Integrated Auto. */
+#define	ETHERTYPE_GENDYN	0x8068	/* General Dynamics */
+#define	ETHERTYPE_ATT		0x8069	/* AT&T */
+#define	ETHERTYPE_AUTOPHON	0x806A	/* Autophon */
+#define	ETHERTYPE_COMDESIGN	0x806C	/* ComDesign */
+#define	ETHERTYPE_COMPUGRAPHIC	0x806D	/* Compugraphic Corporation */
+		    /* 0x806E - 0x8077	   Landmark Graphics Corp. */
+#define	ETHERTYPE_MATRA		0x807A	/* Matra */
+#define	ETHERTYPE_DDE		0x807B	/* Dansk Data Elektronik */
+#define	ETHERTYPE_MERIT		0x807C	/* Merit Internodal (or Univ of Michigan?) */
+		    /* 0x807D - 0x807F	   Vitalink Communications */
+#define	ETHERTYPE_VLTLMAN	0x8080	/* Vitalink TransLAN III Management */
+		    /* 0x8081 - 0x8083	   Counterpoint Computers */
+		    /* 0x8088 - 0x808A	   Xyplex */
+#define	ETHERTYPE_ATALK		0x809B	/* AppleTalk */
+#define	ETHERTYPE_AT		ETHERTYPE_ATALK		/* old NetBSD */
+#define	ETHERTYPE_APPLETALK	ETHERTYPE_ATALK		/* HP-UX */
+		    /* 0x809C - 0x809E	   Datability */
+#define	ETHERTYPE_SPIDER	0x809F	/* Spider Systems Ltd. */
+			     /* 0x80A3	   Nixdorf */
+		    /* 0x80A4 - 0x80B3	   Siemens Gammasonics Inc. */
+		    /* 0x80C0 - 0x80C3	   DCA (Digital Comm. Assoc.) Data Exchange Cluster */
+		    /* 0x80C4 - 0x80C5	   Banyan Systems */
+#define	ETHERTYPE_PACER		0x80C6	/* Pacer Software */
+#define	ETHERTYPE_APPLITEK	0x80C7	/* Applitek Corporation */
+		    /* 0x80C8 - 0x80CC	   Intergraph Corporation */
+		    /* 0x80CD - 0x80CE	   Harris Corporation */
+		    /* 0x80CF - 0x80D2	   Taylor Instrument */
+		    /* 0x80D3 - 0x80D4	   Rosemount Corporation */
+#define	ETHERTYPE_SNA		0x80D5	/* IBM SNA Services over Ethernet */
+#define	ETHERTYPE_VARIAN	0x80DD	/* Varian Associates */
+		    /* 0x80DE - 0x80DF	   TRFS (Integrated Solutions Transparent Remote File System) */
+		    /* 0x80E0 - 0x80E3	   Allen-Bradley */
+		    /* 0x80E4 - 0x80F0	   Datability */
+#define	ETHERTYPE_RETIX		0x80F2	/* Retix */
+#define	ETHERTYPE_AARP		0x80F3	/* AppleTalk AARP */
+		    /* 0x80F4 - 0x80F5	   Kinetics */
+#define	ETHERTYPE_APOLLO	0x80F7	/* Apollo Computer */
+#define ETHERTYPE_VLAN		0x8100	/* IEEE 802.1Q VLAN tagging (XXX conflicts) */
+		    /* 0x80FF - 0x8101	   Wellfleet Communications (XXX conflicts) */
+#define	ETHERTYPE_BOFL		0x8102	/* Wellfleet; BOFL (Breath OF Life) pkts [every 5-10 secs.] */
+#define	ETHERTYPE_WELLFLEET	0x8103	/* Wellfleet Communications */
+		    /* 0x8107 - 0x8109	   Symbolics Private */
+#define	ETHERTYPE_TALARIS	0x812B	/* Talaris */
+#define	ETHERTYPE_WATERLOO	0x8130	/* Waterloo Microsystems Inc. (XXX which?) */
+#define	ETHERTYPE_HAYES		0x8130	/* Hayes Microcomputers (XXX which?) */
+#define	ETHERTYPE_VGLAB		0x8131	/* VG Laboratory Systems */
+		    /* 0x8132 - 0x8137	   Bridge Communications */
+#define	ETHERTYPE_IPX		0x8137	/* Novell (old) NetWare IPX (ECONFIG E option) */
+#define	ETHERTYPE_NOVELL	0x8138	/* Novell, Inc. */
+		    /* 0x8139 - 0x813D	   KTI */
+#define	ETHERTYPE_MUMPS		0x813F	/* M/MUMPS data sharing */
+#define	ETHERTYPE_AMOEBA	0x8145	/* Vrije Universiteit (NL) Amoeba 4 RPC (obsolete) */
+#define	ETHERTYPE_FLIP		0x8146	/* Vrije Universiteit (NL) FLIP (Fast Local Internet Protocol) */
+#define	ETHERTYPE_VURESERVED	0x8147	/* Vrije Universiteit (NL) [reserved] */
+#define	ETHERTYPE_LOGICRAFT	0x8148	/* Logicraft */
+#define	ETHERTYPE_NCD		0x8149	/* Network Computing Devices */
+#define	ETHERTYPE_ALPHA		0x814A	/* Alpha Micro */
+#define	ETHERTYPE_SNMP		0x814C	/* SNMP over Ethernet (see RFC1089) */
+		    /* 0x814D - 0x814E	   BIIN */
+#define	ETHERTYPE_TEC	0x814F	/* Technically Elite Concepts */
+#define	ETHERTYPE_RATIONAL	0x8150	/* Rational Corp */
+		    /* 0x8151 - 0x8153	   Qualcomm */
+		    /* 0x815C - 0x815E	   Computer Protocol Pty Ltd */
+		    /* 0x8164 - 0x8166	   Charles River Data Systems */
+#define	ETHERTYPE_XTP		0x817D	/* Protocol Engines XTP */
+#define	ETHERTYPE_SGITW		0x817E	/* SGI/Time Warner prop. */
+#define	ETHERTYPE_HIPPI_FP	0x8180	/* HIPPI-FP encapsulation */
+#define	ETHERTYPE_STP		0x8181	/* Scheduled Transfer STP, HIPPI-ST */
+		    /* 0x8182 - 0x8183	   Reserved for HIPPI-6400 */
+		    /* 0x8184 - 0x818C	   SGI prop. */
+#define	ETHERTYPE_MOTOROLA	0x818D	/* Motorola */
+#define	ETHERTYPE_NETBEUI	0x8191	/* PowerLAN NetBIOS/NetBEUI (PC) */
+		    /* 0x819A - 0x81A3	   RAD Network Devices */
+		    /* 0x81B7 - 0x81B9	   Xyplex */
+		    /* 0x81CC - 0x81D5	   Apricot Computers */
+		    /* 0x81D6 - 0x81DD	   Artisoft Lantastic */
+		    /* 0x81E6 - 0x81EF	   Polygon */
+		    /* 0x81F0 - 0x81F2	   Comsat Labs */
+		    /* 0x81F3 - 0x81F5	   SAIC */
+		    /* 0x81F6 - 0x81F8	   VG Analytical */
+		    /* 0x8203 - 0x8205	   QNX Software Systems Ltd. */
+		    /* 0x8221 - 0x8222	   Ascom Banking Systems */
+		    /* 0x823E - 0x8240	   Advanced Encryption Systems */
+		    /* 0x8263 - 0x826A	   Charles River Data Systems */
+		    /* 0x827F - 0x8282	   Athena Programming */
+		    /* 0x829A - 0x829B	   Inst Ind Info Tech */
+		    /* 0x829C - 0x82AB	   Taurus Controls */
+		    /* 0x82AC - 0x8693	   Walker Richer & Quinn */
+#define	ETHERTYPE_ACCTON	0x8390	/* Accton Technologies (unregistered) */
+#define	ETHERTYPE_TALARISMC	0x852B	/* Talaris multicast */
+#define	ETHERTYPE_KALPANA	0x8582	/* Kalpana */
+		    /* 0x8694 - 0x869D	   Idea Courier */
+		    /* 0x869E - 0x86A1	   Computer Network Tech */
+		    /* 0x86A3 - 0x86AC	   Gateway Communications */
+#define	ETHERTYPE_SECTRA	0x86DB	/* SECTRA */
+#define	ETHERTYPE_IPV6		0x86DD	/* IP protocol version 6 */
+#define	ETHERTYPE_DELTACON	0x86DE	/* Delta Controls */
+#define	ETHERTYPE_ATOMIC	0x86DF	/* ATOMIC */
+		    /* 0x86E0 - 0x86EF	   Landis & Gyr Powers */
+		    /* 0x8700 - 0x8710	   Motorola */
+#define	ETHERTYPE_RDP		0x8739	/* Control Technology Inc. RDP Without IP */
+#define	ETHERTYPE_MICP		0x873A	/* Control Technology Inc. Mcast Industrial Ctrl Proto. */
+		    /* 0x873B - 0x873C	   Control Technology Inc. Proprietary */
+#define	ETHERTYPE_TCPCOMP	0x876B	/* TCP/IP Compression (RFC1701) */
+#define	ETHERTYPE_IPAS		0x876C	/* IP Autonomous Systems (RFC1701) */
+#define	ETHERTYPE_SECUREDATA	0x876D	/* Secure Data (RFC1701) */
+#define	ETHERTYPE_FLOWCONTROL	0x8808	/* 802.3x flow control packet */
+#define	ETHERTYPE_SLOWPROTOCOLS	0x8809	/* Slow protocols */
+#define	ETHERTYPE_PPP		0x880B	/* PPP (obsolete by PPPOE) */
+#define	ETHERTYPE_HITACHI	0x8820	/* Hitachi Cable (Optoelectronic Systems Laboratory) */
+#define	ETHERTYPE_MPLS		0x8847	/* MPLS Unicast */
+#define	ETHERTYPE_MPLS_MCAST	0x8848	/* MPLS Multicast */
+#define	ETHERTYPE_AXIS		0x8856	/* Axis Communications AB proprietary bootstrap/config */
+#define	ETHERTYPE_PPPOEDISC	0x8863	/* PPP Over Ethernet Discovery Stage */
+#define	ETHERTYPE_PPPOE		0x8864	/* PPP Over Ethernet Session Stage */
+#define	ETHERTYPE_LANPROBE	0x8888	/* HP LanProbe test? */
+#define	ETHERTYPE_PAE		0x888e	/* EAPOL PAE/802.1x */
+#define	ETHERTYPE_LOOPBACK	0x9000	/* Loopback */
+#define	ETHERTYPE_LBACK		ETHERTYPE_LOOPBACK	/* DEC MOP loopback */
+#define	ETHERTYPE_XNSSM		0x9001	/* 3Com (Formerly Bridge Communications), XNS Systems Management */
+#define	ETHERTYPE_TCPSM		0x9002	/* 3Com (Formerly Bridge Communications), TCP/IP Systems Management */
+#define	ETHERTYPE_BCLOOP	0x9003	/* 3Com (Formerly Bridge Communications), loopback detection */
+#define	ETHERTYPE_DEBNI		0xAAAA	/* DECNET? Used by VAX 6220 DEBNI */
+#define	ETHERTYPE_SONIX		0xFAF5	/* Sonix Arpeggio */
+#define	ETHERTYPE_VITAL		0xFF00	/* BBN VITAL-LanBridge cache wakeups */
+		    /* 0xFF00 - 0xFFOF	   ISC Bunker Ramo */
+
+#define	ETHERTYPE_MAX		0xFFFF	/* Maximum valid ethernet type, reserved */
+
+#endif /* !_NET_ETHERTYPES_H_ */
diff --git a/libc/include/net/if.h b/libc/include/net/if.h
new file mode 100644
index 0000000..763ac5b
--- /dev/null
+++ b/libc/include/net/if.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+ * COPYRIGHT OWNER 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.
+ */
+#include <linux/if.h>
+#include <sys/cdefs.h>
+#ifndef IF_NAMESIZE
+#define IF_NAMESIZE IFNAMSIZ
+#endif
+
+__BEGIN_DECLS
+
+/*
+ * Map an interface name into its corresponding index.
+ */
+extern unsigned int if_nametoindex(const char *);
+
+__END_DECLS
diff --git a/libc/include/net/if_arp.h b/libc/include/net/if_arp.h
new file mode 100644
index 0000000..a25f1b4
--- /dev/null
+++ b/libc/include/net/if_arp.h
@@ -0,0 +1 @@
+#include <linux/if_arp.h>
diff --git a/libc/include/net/if_dl.h b/libc/include/net/if_dl.h
new file mode 100644
index 0000000..1f0c080
--- /dev/null
+++ b/libc/include/net/if_dl.h
@@ -0,0 +1,87 @@
+/*	$NetBSD: if_dl.h,v 1.18 2005/12/11 23:05:24 thorpej Exp $	*/
+
+/*
+ * Copyright (c) 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. 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.
+ *
+ *	@(#)if_dl.h	8.1 (Berkeley) 6/10/93
+ */
+
+/*
+ * A Link-Level Sockaddr may specify the interface in one of two
+ * ways: either by means of a system-provided index number (computed
+ * anew and possibly differently on every reboot), or by a human-readable
+ * string such as "il0" (for managerial convenience).
+ *
+ * Census taking actions, such as something akin to SIOCGCONF would return
+ * both the index and the human name.
+ *
+ * High volume transactions (such as giving a link-level ``from'' address
+ * in a recvfrom or recvmsg call) may be likely only to provide the indexed
+ * form, (which requires fewer copy operations and less space).
+ *
+ * The form and interpretation  of the link-level address is purely a matter
+ * of convention between the device driver and its consumers; however, it is
+ * expected that all drivers for an interface of a given if_type will agree.
+ */
+
+#ifndef _NET_IF_DL_H_
+#define _NET_IF_DL_H_
+
+#include <sys/socket.h>
+
+/*
+ * Structure of a Link-Level sockaddr:
+ */
+struct sockaddr_dl {
+	u_char	    sdl_len;	/* Total length of sockaddr */
+	sa_family_t sdl_family;	/* AF_LINK */
+	u_int16_t   sdl_index;	/* if != 0, system given index for interface */
+	u_char	    sdl_type;	/* interface type */
+	u_char	    sdl_nlen;	/* interface name length, no trailing 0 reqd. */
+	u_char	    sdl_alen;	/* link level address length */
+	u_char	    sdl_slen;	/* link layer selector length */
+	char	    sdl_data[12]; /* minimum work area, can be larger;
+				     contains both if name and ll address */
+};
+
+/* We do arithmetic directly with these, so keep them char instead of void */
+#define LLADDR(s) ((char *)((s)->sdl_data + (s)->sdl_nlen))
+#define CLLADDR(s) ((const char *)((s)->sdl_data + (s)->sdl_nlen))
+
+#ifndef _KERNEL
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+void	link_addr(const char *, struct sockaddr_dl *);
+char	*link_ntoa(const struct sockaddr_dl *);
+__END_DECLS
+
+#endif /* !_KERNEL */
+
+#endif /* !_NET_IF_DL_H_ */
diff --git a/libc/include/net/if_ether.h b/libc/include/net/if_ether.h
new file mode 100644
index 0000000..121f9ac
--- /dev/null
+++ b/libc/include/net/if_ether.h
@@ -0,0 +1,217 @@
+/*	$NetBSD: if_ether.h,v 1.43 2006/11/24 01:04:30 rpaulo Exp $	*/
+
+/*
+ * Copyright (c) 1982, 1986, 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. 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.
+ *
+ *	@(#)if_ether.h	8.1 (Berkeley) 6/10/93
+ */
+
+#ifndef _NET_IF_ETHER_H_
+#define _NET_IF_ETHER_H_
+
+#ifdef _KERNEL
+#ifdef _KERNEL_OPT
+#include "opt_mbuftrace.h"
+#endif
+#include <sys/mbuf.h>
+#endif
+
+/*
+ * Some basic Ethernet constants.
+ */
+#define	ETHER_ADDR_LEN	6	/* length of an Ethernet address */
+#define	ETHER_TYPE_LEN	2	/* length of the Ethernet type field */
+#define	ETHER_CRC_LEN	4	/* length of the Ethernet CRC */
+#define	ETHER_HDR_LEN	((ETHER_ADDR_LEN * 2) + ETHER_TYPE_LEN)
+#define	ETHER_MIN_LEN	64	/* minimum frame length, including CRC */
+#define	ETHER_MAX_LEN	1518	/* maximum frame length, including CRC */
+#define	ETHER_MAX_LEN_JUMBO 9018 /* maximum jumbo frame len, including CRC */
+
+/*
+ * Some Ethernet extensions.
+ */
+#define	ETHER_VLAN_ENCAP_LEN 4	/* length of 802.1Q VLAN encapsulation */
+
+/*
+ * Ethernet address - 6 octets
+ * this is only used by the ethers(3) functions.
+ */
+struct ether_addr {
+	u_int8_t ether_addr_octet[ETHER_ADDR_LEN];
+} __attribute__((__packed__));
+
+/*
+ * Structure of a 10Mb/s Ethernet header.
+ */
+struct	ether_header {
+	u_int8_t  ether_dhost[ETHER_ADDR_LEN];
+	u_int8_t  ether_shost[ETHER_ADDR_LEN];
+	u_int16_t ether_type;
+} __attribute__((__packed__));
+
+#include <net/ethertypes.h>
+
+#define	ETHER_IS_MULTICAST(addr) (*(addr) & 0x01) /* is address mcast/bcast? */
+
+#define	ETHERMTU_JUMBO	(ETHER_MAX_LEN_JUMBO - ETHER_HDR_LEN - ETHER_CRC_LEN)
+#define	ETHERMTU	(ETHER_MAX_LEN - ETHER_HDR_LEN - ETHER_CRC_LEN)
+#define	ETHERMIN	(ETHER_MIN_LEN - ETHER_HDR_LEN - ETHER_CRC_LEN)
+
+/*
+ * Compute the maximum frame size based on ethertype (i.e. possible
+ * encapsulation) and whether or not an FCS is present.
+ */
+#define	ETHER_MAX_FRAME(ifp, etype, hasfcs)				\
+	((ifp)->if_mtu + ETHER_HDR_LEN +				\
+	 ((hasfcs) ? ETHER_CRC_LEN : 0) +				\
+	 (((etype) == ETHERTYPE_VLAN) ? ETHER_VLAN_ENCAP_LEN : 0))
+
+/*
+ * Ethernet CRC32 polynomials (big- and little-endian verions).
+ */
+#define	ETHER_CRC_POLY_LE	0xedb88320
+#define	ETHER_CRC_POLY_BE	0x04c11db6
+
+#ifndef _STANDALONE
+
+/*
+ * Ethernet-specific mbuf flags.
+ */
+#define	M_HASFCS	M_LINK0	/* FCS included at end of frame */
+#define	M_PROMISC	M_LINK1	/* this packet is not for us */
+
+#ifdef _KERNEL
+/*
+ * Macro to map an IP multicast address to an Ethernet multicast address.
+ * The high-order 25 bits of the Ethernet address are statically assigned,
+ * and the low-order 23 bits are taken from the low end of the IP address.
+ */
+#define ETHER_MAP_IP_MULTICAST(ipaddr, enaddr)				\
+	/* struct in_addr *ipaddr; */					\
+	/* u_int8_t enaddr[ETHER_ADDR_LEN]; */				\
+{									\
+	(enaddr)[0] = 0x01;						\
+	(enaddr)[1] = 0x00;						\
+	(enaddr)[2] = 0x5e;						\
+	(enaddr)[3] = ((u_int8_t *)ipaddr)[1] & 0x7f;			\
+	(enaddr)[4] = ((u_int8_t *)ipaddr)[2];				\
+	(enaddr)[5] = ((u_int8_t *)ipaddr)[3];				\
+}
+/*
+ * Macro to map an IP6 multicast address to an Ethernet multicast address.
+ * The high-order 16 bits of the Ethernet address are statically assigned,
+ * and the low-order 32 bits are taken from the low end of the IP6 address.
+ */
+#define ETHER_MAP_IPV6_MULTICAST(ip6addr, enaddr)			\
+	/* struct in6_addr *ip6addr; */					\
+	/* u_int8_t enaddr[ETHER_ADDR_LEN]; */				\
+{                                                                       \
+	(enaddr)[0] = 0x33;						\
+	(enaddr)[1] = 0x33;						\
+	(enaddr)[2] = ((u_int8_t *)ip6addr)[12];			\
+	(enaddr)[3] = ((u_int8_t *)ip6addr)[13];			\
+	(enaddr)[4] = ((u_int8_t *)ip6addr)[14];			\
+	(enaddr)[5] = ((u_int8_t *)ip6addr)[15];			\
+}
+#endif
+
+#define	ETHERCAP_VLAN_MTU	0x00000001	/* VLAN-compatible MTU */
+#define	ETHERCAP_VLAN_HWTAGGING	0x00000002	/* hardware VLAN tag support */
+#define	ETHERCAP_JUMBO_MTU	0x00000004	/* 9000 byte MTU supported */
+
+#ifdef	_KERNEL
+extern const uint8_t etherbroadcastaddr[ETHER_ADDR_LEN];
+extern const uint8_t ethermulticastaddr_slowprotocols[ETHER_ADDR_LEN];
+extern const uint8_t ether_ipmulticast_min[ETHER_ADDR_LEN];
+extern const uint8_t ether_ipmulticast_max[ETHER_ADDR_LEN];
+
+int	ether_ioctl(struct ifnet *, u_long, caddr_t);
+int	ether_addmulti (struct ifreq *, struct ethercom *);
+int	ether_delmulti (struct ifreq *, struct ethercom *);
+int	ether_changeaddr (struct ifreq *, struct ethercom *);
+int	ether_multiaddr(struct sockaddr *, u_int8_t[], u_int8_t[]);
+
+/*
+ * Ethernet 802.1Q VLAN structures.
+ */
+
+/* add VLAN tag to input/received packet */
+#define	VLAN_INPUT_TAG(ifp, m, vlanid, _errcase)	\
+	do {								\
+                struct m_tag *mtag =					\
+                    m_tag_get(PACKET_TAG_VLAN, sizeof(u_int), M_NOWAIT);\
+                if (mtag == NULL) {					\
+			ifp->if_ierrors++;				\
+                        printf("%s: unable to allocate VLAN tag\n",	\
+                            ifp->if_xname);				\
+                        m_freem(m);					\
+                        _errcase;					\
+                }							\
+                *(u_int *)(mtag + 1) = vlanid;				\
+                m_tag_prepend(m, mtag);					\
+	} while(0)
+
+/* extract VLAN tag from output/trasmit packet */
+#define VLAN_OUTPUT_TAG(ec, m0)			\
+	VLAN_ATTACHED(ec) ? m_tag_find((m0), PACKET_TAG_VLAN, NULL) : NULL
+
+/* extract VLAN ID value from a VLAN tag */
+#define VLAN_TAG_VALUE(mtag)	\
+	((*(u_int *)(mtag + 1)) & 4095)
+
+/* test if any VLAN is configured for this interface */
+#define VLAN_ATTACHED(ec)	((ec)->ec_nvlans > 0)
+
+void	ether_ifattach(struct ifnet *, const u_int8_t *);
+void	ether_ifdetach(struct ifnet *);
+
+char	*ether_sprintf(const u_int8_t *);
+char	*ether_snprintf(char *, size_t, const u_int8_t *);
+
+u_int32_t ether_crc32_le(const u_int8_t *, size_t);
+u_int32_t ether_crc32_be(const u_int8_t *, size_t);
+
+int	ether_nonstatic_aton(u_char *, char *);
+#else
+/*
+ * Prototype ethers(3) functions.
+ */
+#include <sys/cdefs.h>
+__BEGIN_DECLS
+char *	ether_ntoa __P((const struct ether_addr *));
+struct ether_addr *
+	ether_aton __P((const char *));
+int	ether_ntohost __P((char *, const struct ether_addr *));
+int	ether_hostton __P((const char *, struct ether_addr *));
+int	ether_line __P((const char *, struct ether_addr *, char *));
+__END_DECLS
+#endif
+
+#endif /* _STANDALONE */
+
+#endif /* !_NET_IF_ETHER_H_ */
diff --git a/libc/include/net/if_ieee1394.h b/libc/include/net/if_ieee1394.h
new file mode 100644
index 0000000..5a61581
--- /dev/null
+++ b/libc/include/net/if_ieee1394.h
@@ -0,0 +1,127 @@
+/*	$NetBSD: if_ieee1394.h,v 1.6 2005/12/10 23:21:38 elad Exp $	*/
+
+/*
+ * Copyright (c) 2000 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Atsushi Onoe.
+ *
+ * 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 NetBSD
+ *	Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+#ifndef _NET_IF_IEEE1394_H_
+#define _NET_IF_IEEE1394_H_
+
+/* hardware address information for arp / nd */
+struct ieee1394_hwaddr {
+	u_int8_t	iha_uid[8];		/* node unique ID */
+	u_int8_t	iha_maxrec;		/* max_rec in the config ROM */
+	u_int8_t	iha_speed;		/* min of link/PHY speed */
+	u_int8_t	iha_offset[6];		/* unicast FIFO address */
+};
+
+/*
+ * BPF wants to see one of these.
+ */
+struct ieee1394_bpfhdr {
+	uint8_t		ibh_dhost[8];
+	uint8_t		ibh_shost[8];
+	uint16_t	ibh_type;
+};
+
+#ifdef _KERNEL
+
+/* pseudo header */
+struct ieee1394_header {
+	u_int8_t	ih_uid[8];		/* dst/src uid */
+	u_int8_t	ih_maxrec;		/* dst maxrec for tx */
+	u_int8_t	ih_speed;		/* speed */
+	u_int8_t	ih_offset[6];		/* dst offset */
+};
+
+/* unfragment encapsulation header */
+struct ieee1394_unfraghdr {
+	u_int16_t	iuh_ft;			/* fragment type == 0 */
+	u_int16_t	iuh_etype;		/* ether_type */
+};
+
+/* fragmented encapsulation header */
+struct ieee1394_fraghdr {
+	u_int16_t	ifh_ft_size;		/* fragment type, data size-1 */
+	u_int16_t	ifh_etype_off;		/* etype for first fragment */
+						/* offset for subseq frag */
+	u_int16_t	ifh_dgl;		/* datagram label */
+	u_int16_t	ifh_reserved;
+};
+
+#define	IEEE1394_FT_SUBSEQ	0x8000
+#define	IEEE1394_FT_MORE	0x4000
+
+#define	IEEE1394MTU		1500
+
+#define	IEEE1394_GASP_LEN	8		/* GASP header for Stream */
+#define	IEEE1394_ADDR_LEN	8
+#define	IEEE1394_CRC_LEN	4
+
+struct ieee1394_reass_pkt {
+	LIST_ENTRY(ieee1394_reass_pkt) rp_next;
+	struct mbuf	*rp_m;
+	u_int16_t	rp_size;
+	u_int16_t	rp_etype;
+	u_int16_t	rp_off;
+	u_int16_t	rp_dgl;
+	u_int16_t	rp_len;
+	u_int16_t	rp_ttl;
+};
+
+struct ieee1394_reassq {
+	LIST_ENTRY(ieee1394_reassq) rq_node;
+	LIST_HEAD(, ieee1394_reass_pkt) rq_pkt;
+	u_int32_t	fr_id;
+};
+
+struct ieee1394com {
+	struct ifnet	fc_if;
+	struct ieee1394_hwaddr ic_hwaddr;
+	u_int16_t	ic_dgl;
+	LIST_HEAD(, ieee1394_reassq) ic_reassq;
+};
+
+const char *ieee1394_sprintf(const u_int8_t *);
+void ieee1394_input(struct ifnet *, struct mbuf *, u_int16_t);
+void ieee1394_ifattach(struct ifnet *, const struct ieee1394_hwaddr *);
+void ieee1394_ifdetach(struct ifnet *);
+int  ieee1394_ioctl(struct ifnet *, u_long, caddr_t);
+struct mbuf * ieee1394_fragment(struct ifnet *, struct mbuf *, int, u_int16_t);
+void ieee1394_drain(struct ifnet *);
+void ieee1394_watchdog(struct ifnet *);
+#endif /* _KERNEL */
+
+#endif /* !_NET_IF_IEEE1394_H_ */
diff --git a/libc/include/net/if_packet.h b/libc/include/net/if_packet.h
new file mode 100644
index 0000000..b5e8e0e
--- /dev/null
+++ b/libc/include/net/if_packet.h
@@ -0,0 +1 @@
+#include <linux/if_packet.h>
diff --git a/libc/include/net/if_types.h b/libc/include/net/if_types.h
new file mode 100644
index 0000000..f0a04f7
--- /dev/null
+++ b/libc/include/net/if_types.h
@@ -0,0 +1,267 @@
+/*	$NetBSD: if_types.h,v 1.24 2005/12/10 23:21:38 elad Exp $	*/
+
+/*
+ * Copyright (c) 1989, 1993, 1994
+ *	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. 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.
+ *
+ *	@(#)if_types.h	8.3 (Berkeley) 4/28/95
+ */
+
+#ifndef _NET_IF_TYPES_H_
+#define _NET_IF_TYPES_H_
+
+/*
+ * Interface types for benefit of parsing media address headers.
+ * This list is derived from the SNMP list of ifTypes, originally
+ * documented in RFC1573, now maintained as:
+ *
+ * <URL:http://www.iana.org/assignments/smi-numbers>
+ */
+
+#define	IFT_OTHER	0x1		/* none of the following */
+#define	IFT_1822	0x2		/* old-style arpanet imp */
+#define	IFT_HDH1822	0x3		/* HDH arpanet imp */
+#define	IFT_X25DDN	0x4		/* x25 to imp */
+#define	IFT_X25		0x5		/* PDN X25 interface (RFC877) */
+#define	IFT_ETHER	0x6		/* Ethernet CSMA/CD */
+#define	IFT_ISO88023	0x7		/* CSMA/CD */
+#define	IFT_ISO88024	0x8		/* Token Bus */
+#define	IFT_ISO88025	0x9		/* Token Ring */
+#define	IFT_ISO88026	0xa		/* MAN */
+#define	IFT_STARLAN	0xb
+#define	IFT_P10		0xc		/* Proteon 10MBit ring */
+#define	IFT_P80		0xd		/* Proteon 80MBit ring */
+#define	IFT_HY		0xe		/* Hyperchannel */
+#define	IFT_FDDI	0xf
+#define	IFT_LAPB	0x10
+#define	IFT_SDLC	0x11
+#define	IFT_T1		0x12
+#define	IFT_CEPT	0x13		/* E1 - european T1 */
+#define	IFT_ISDNBASIC	0x14
+#define	IFT_ISDNPRIMARY	0x15
+#define	IFT_PTPSERIAL	0x16		/* Proprietary PTP serial */
+#define	IFT_PPP		0x17		/* RFC 1331 */
+#define	IFT_LOOP	0x18		/* loopback */
+#define	IFT_EON		0x19		/* ISO over IP */
+#define	IFT_XETHER	0x1a		/* obsolete 3MB experimental ethernet */
+#define	IFT_NSIP	0x1b		/* XNS over IP */
+#define	IFT_SLIP	0x1c		/* IP over generic TTY */
+#define	IFT_ULTRA	0x1d		/* Ultra Technologies */
+#define	IFT_DS3		0x1e		/* Generic T3 */
+#define	IFT_SIP		0x1f		/* SMDS */
+#define	IFT_FRELAY	0x20		/* Frame Relay DTE only */
+#define	IFT_RS232	0x21
+#define	IFT_PARA	0x22		/* parallel-port */
+#define	IFT_ARCNET	0x23
+#define	IFT_ARCNETPLUS	0x24
+#define	IFT_ATM		0x25		/* ATM cells */
+#define	IFT_MIOX25	0x26
+#define	IFT_SONET	0x27		/* SONET or SDH */
+#define	IFT_X25PLE	0x28
+#define	IFT_ISO88022LLC	0x29
+#define	IFT_LOCALTALK	0x2a
+#define	IFT_SMDSDXI	0x2b
+#define	IFT_FRELAYDCE	0x2c		/* Frame Relay DCE */
+#define	IFT_V35		0x2d
+#define	IFT_HSSI	0x2e
+#define	IFT_HIPPI	0x2f
+#define	IFT_MODEM	0x30		/* Generic Modem */
+#define	IFT_AAL5	0x31		/* AAL5 over ATM */
+#define	IFT_SONETPATH	0x32
+#define	IFT_SONETVT	0x33
+#define	IFT_SMDSICIP	0x34		/* SMDS InterCarrier Interface */
+#define	IFT_PROPVIRTUAL	0x35		/* Proprietary Virtual/internal */
+#define	IFT_PROPMUX	0x36		/* Proprietary Multiplexing */
+#define IFT_IEEE80212		   0x37 /* 100BaseVG */
+#define IFT_FIBRECHANNEL	   0x38 /* Fibre Channel */
+#define IFT_HIPPIINTERFACE	   0x39 /* HIPPI interfaces	 */
+#define IFT_FRAMERELAYINTERCONNECT 0x3a /* Obsolete, use either 0x20 or 0x2c */
+#define IFT_AFLANE8023		   0x3b /* ATM Emulated LAN for 802.3 */
+#define IFT_AFLANE8025		   0x3c /* ATM Emulated LAN for 802.5 */
+#define IFT_CCTEMUL		   0x3d /* ATM Emulated circuit		  */
+#define IFT_FASTETHER		   0x3e /* Fast Ethernet (100BaseT) */
+#define IFT_ISDN		   0x3f /* ISDN and X.25	    */
+#define IFT_V11			   0x40 /* CCITT V.11/X.21		*/
+#define IFT_V36			   0x41 /* CCITT V.36			*/
+#define IFT_G703AT64K		   0x42 /* CCITT G703 at 64Kbps */
+#define IFT_G703AT2MB		   0x43 /* Obsolete see DS1-MIB */
+#define IFT_QLLC		   0x44 /* SNA QLLC			*/
+#define IFT_FASTETHERFX		   0x45 /* Fast Ethernet (100BaseFX)	*/
+#define IFT_CHANNEL		   0x46 /* channel			*/
+#define IFT_IEEE80211		   0x47 /* radio spread spectrum	*/
+#define IFT_IBM370PARCHAN	   0x48 /* IBM System 360/370 OEMI Channel */
+#define IFT_ESCON		   0x49 /* IBM Enterprise Systems Connection */
+#define IFT_DLSW		   0x4a /* Data Link Switching */
+#define IFT_ISDNS		   0x4b /* ISDN S/T interface */
+#define IFT_ISDNU		   0x4c /* ISDN U interface */
+#define IFT_LAPD		   0x4d /* Link Access Protocol D */
+#define IFT_IPSWITCH		   0x4e /* IP Switching Objects */
+#define IFT_RSRB		   0x4f /* Remote Source Route Bridging */
+#define IFT_ATMLOGICAL		   0x50 /* ATM Logical Port */
+#define IFT_DS0			   0x51 /* Digital Signal Level 0 */
+#define IFT_DS0BUNDLE		   0x52 /* group of ds0s on the same ds1 */
+#define IFT_BSC			   0x53 /* Bisynchronous Protocol */
+#define IFT_ASYNC		   0x54 /* Asynchronous Protocol */
+#define IFT_CNR			   0x55 /* Combat Net Radio */
+#define IFT_ISO88025DTR		   0x56 /* ISO 802.5r DTR */
+#define IFT_EPLRS		   0x57 /* Ext Pos Loc Report Sys */
+#define IFT_ARAP		   0x58 /* Appletalk Remote Access Protocol */
+#define IFT_PROPCNLS		   0x59 /* Proprietary Connectionless Protocol*/
+#define IFT_HOSTPAD		   0x5a /* CCITT-ITU X.29 PAD Protocol */
+#define IFT_TERMPAD		   0x5b /* CCITT-ITU X.3 PAD Facility */
+#define IFT_FRAMERELAYMPI	   0x5c /* Multiproto Interconnect over FR */
+#define IFT_X213		   0x5d /* CCITT-ITU X213 */
+#define IFT_ADSL		   0x5e /* Asymmetric Digital Subscriber Loop */
+#define IFT_RADSL		   0x5f /* Rate-Adapt. Digital Subscriber Loop*/
+#define IFT_SDSL		   0x60 /* Symmetric Digital Subscriber Loop */
+#define IFT_VDSL		   0x61 /* Very H-Speed Digital Subscrib. Loop*/
+#define IFT_ISO88025CRFPINT	   0x62 /* ISO 802.5 CRFP */
+#define IFT_MYRINET		   0x63 /* Myricom Myrinet */
+#define IFT_VOICEEM		   0x64 /* voice recEive and transMit */
+#define IFT_VOICEFXO		   0x65 /* voice Foreign Exchange Office */
+#define IFT_VOICEFXS		   0x66 /* voice Foreign Exchange Station */
+#define IFT_VOICEENCAP		   0x67 /* voice encapsulation */
+#define IFT_VOICEOVERIP		   0x68 /* voice over IP encapsulation */
+#define IFT_ATMDXI		   0x69 /* ATM DXI */
+#define IFT_ATMFUNI		   0x6a /* ATM FUNI */
+#define IFT_ATMIMA		   0x6b /* ATM IMA		      */
+#define IFT_PPPMULTILINKBUNDLE	   0x6c /* PPP Multilink Bundle */
+#define IFT_IPOVERCDLC		   0x6d /* IBM ipOverCdlc */
+#define IFT_IPOVERCLAW		   0x6e /* IBM Common Link Access to Workstn */
+#define IFT_STACKTOSTACK	   0x6f /* IBM stackToStack */
+#define IFT_VIRTUALIPADDRESS	   0x70 /* IBM VIPA */
+#define IFT_MPC			   0x71 /* IBM multi-protocol channel support */
+#define IFT_IPOVERATM		   0x72 /* IBM ipOverAtm */
+#define IFT_ISO88025FIBER	   0x73 /* ISO 802.5j Fiber Token Ring */
+#define IFT_TDLC		   0x74 /* IBM twinaxial data link control */
+#define IFT_GIGABITETHERNET	   0x75 /* Gigabit Ethernet */
+#define IFT_HDLC		   0x76 /* HDLC */
+#define IFT_LAPF		   0x77 /* LAP F */
+#define IFT_V37			   0x78 /* V.37 */
+#define IFT_X25MLP		   0x79 /* Multi-Link Protocol */
+#define IFT_X25HUNTGROUP	   0x7a /* X25 Hunt Group */
+#define IFT_TRANSPHDLC		   0x7b /* Transp HDLC */
+#define IFT_INTERLEAVE		   0x7c /* Interleave channel */
+#define IFT_FAST		   0x7d /* Fast channel */
+#define IFT_IP			   0x7e /* IP (for APPN HPR in IP networks) */
+#define IFT_DOCSCABLEMACLAYER	   0x7f /* CATV Mac Layer */
+#define IFT_DOCSCABLEDOWNSTREAM	   0x80 /* CATV Downstream interface */
+#define IFT_DOCSCABLEUPSTREAM	   0x81 /* CATV Upstream interface */
+#define IFT_A12MPPSWITCH	   0x82	/* Avalon Parallel Processor */
+#define IFT_TUNNEL		   0x83	/* Encapsulation interface */
+#define IFT_COFFEE		   0x84	/* coffee pot */
+#define IFT_CES			   0x85	/* Circiut Emulation Service */
+#define IFT_ATMSUBINTERFACE	   0x86	/* (x)  ATM Sub Interface */
+#define IFT_L2VLAN		   0x87	/* Layer 2 Virtual LAN using 802.1Q */
+#define IFT_L3IPVLAN		   0x88	/* Layer 3 Virtual LAN - IP Protocol */
+#define IFT_L3IPXVLAN		   0x89	/* Layer 3 Virtual LAN - IPX Prot. */
+#define IFT_DIGITALPOWERLINE	   0x8a	/* IP over Power Lines */
+#define IFT_MEDIAMAILOVERIP	   0x8b	/* (xxx)  Multimedia Mail over IP */
+#define IFT_DTM			   0x8c	/* Dynamic synchronous Transfer Mode */
+#define IFT_DCN			   0x8d	/* Data Communications Network */
+#define IFT_IPFORWARD		   0x8e	/* IP Forwarding Interface */
+#define IFT_MSDSL		   0x8f	/* Multi-rate Symmetric DSL */
+#define IFT_IEEE1394		   0x90	/* IEEE1394 High Performance SerialBus*/
+#define IFT_IFGSN		   0x91	/* HIPPI-6400 */
+#define IFT_DVBRCCMACLAYER	   0x92	/* DVB-RCC MAC Layer */
+#define IFT_DVBRCCDOWNSTREAM	   0x93	/* DVB-RCC Downstream Channel */
+#define IFT_DVBRCCUPSTREAM	   0x94	/* DVB-RCC Upstream Channel */
+#define IFT_ATMVIRTUAL		   0x95	/* ATM Virtual Interface */
+#define IFT_MPLSTUNNEL		   0x96	/* MPLS Tunnel Virtual Interface */
+#define IFT_SRP			   0x97	/* Spatial Reuse Protocol */
+#define IFT_VOICEOVERATM	   0x98	/* Voice over ATM */
+#define IFT_VOICEOVERFRAMERELAY	   0x99	/* Voice Over Frame Relay */
+#define IFT_IDSL		   0x9a	/* Digital Subscriber Loop over ISDN */
+#define IFT_COMPOSITELINK	   0x9b	/* Avici Composite Link Interface */
+#define IFT_SS7SIGLINK		   0x9c	/* SS7 Signaling Link */
+#define IFT_PROPWIRELESSP2P	   0x9d	/* Prop. P2P wireless interface */
+#define IFT_FRFORWARD		   0x9e	/* Frame forward Interface */
+#define IFT_RFC1483		   0x9f	/* Multiprotocol over ATM AAL5 */
+#define IFT_USB			   0xa0	/* USB Interface */
+#define IFT_IEEE8023ADLAG	   0xa1	/* IEEE 802.3ad Link Aggregate*/
+#define IFT_BGPPOLICYACCOUNTING	   0xa2	/* BGP Policy Accounting */
+#define IFT_FRF16MFRBUNDLE	   0xa3	/* FRF.16 Multilik Frame Relay*/
+#define IFT_H323GATEKEEPER	   0xa4	/* H323 Gatekeeper */
+#define IFT_H323PROXY		   0xa5	/* H323 Voice and Video Proxy */
+#define IFT_MPLS		   0xa6	/* MPLS */
+#define IFT_MFSIGLINK		   0xa7	/* Multi-frequency signaling link */
+#define IFT_HDSL2		   0xa8	/* High Bit-Rate DSL, 2nd gen. */
+#define IFT_SHDSL		   0xa9	/* Multirate HDSL2 */
+#define IFT_DS1FDL		   0xaa	/* Facility Data Link (4Kbps) on a DS1*/
+#define IFT_POS			   0xab	/* Packet over SONET/SDH Interface */
+#define IFT_DVBASILN		   0xac	/* DVB-ASI Input */
+#define IFT_DVBASIOUT		   0xad	/* DVB-ASI Output */
+#define IFT_PLC			   0xae	/* Power Line Communications */
+#define IFT_NFAS		   0xaf	/* Non-Facility Associated Signaling */
+#define IFT_TR008		   0xb0	/* TROO8 */
+#define IFT_GR303RDT		   0xb1	/* Remote Digital Terminal */
+#define IFT_GR303IDT		   0xb2	/* Integrated Digital Terminal */
+#define IFT_ISUP		   0xb3	/* ISUP */
+#define IFT_PROPDOCSWIRELESSMACLAYER	   0xb4	/* prop/Wireless MAC Layer */
+#define IFT_PROPDOCSWIRELESSDOWNSTREAM	   0xb5	/* prop/Wireless Downstream */
+#define IFT_PROPDOCSWIRELESSUPSTREAM	   0xb6	/* prop/Wireless Upstream */
+#define IFT_HIPERLAN2		   0xb7	/* HIPERLAN Type 2 Radio Interface */
+#define IFT_PROPBWAP2MP		   0xb8	/* PropBroadbandWirelessAccess P2MP*/
+#define IFT_SONETOVERHEADCHANNEL   0xb9	/* SONET Overhead Channel */
+#define IFT_DIGITALWRAPPEROVERHEADCHANNEL  0xba	/* Digital Wrapper Overhead */
+#define IFT_AAL2		   0xbb	/* ATM adaptation layer 2 */
+#define IFT_RADIOMAC		   0xbc	/* MAC layer over radio links */
+#define IFT_ATMRADIO		   0xbd	/* ATM over radio links */
+#define IFT_IMT			   0xbe /* Inter-Machine Trunks */
+#define IFT_MVL			   0xbf /* Multiple Virtual Lines DSL */
+#define IFT_REACHDSL		   0xc0 /* Long Reach DSL */
+#define IFT_FRDLCIENDPT		   0xc1 /* Frame Relay DLCI End Point */
+#define IFT_ATMVCIENDPT		   0xc2 /* ATM VCI End Point */
+#define IFT_OPTICALCHANNEL	   0xc3 /* Optical Channel */
+#define IFT_OPTICALTRANSPORT	   0xc4 /* Optical Transport */
+#define IFT_PROPATM		   0xc5 /* Proprietary ATM */
+#define IFT_VOICEOVERCABLE	   0xc6 /* Voice Over Cable Interface */
+#define IFT_INFINIBAND		   0xc7 /* Infiniband */
+#define IFT_TELINK		   0xc8 /* TE Link */
+#define IFT_Q2931		   0xc9 /* Q.2931 */
+#define IFT_VIRTUALTG		   0xca /* Virtual Trunk Group */
+#define IFT_SIPTG		   0xcb /* SIP Trunk Group */
+#define IFT_SIPSIG		   0xcc /* SIP Signaling */
+#define IFT_DOCSCABLEUPSTREAMCHANNEL 0xcd /* CATV Upstream Channel */
+#define IFT_ECONET		   0xce /* Acorn Econet */
+#define IFT_PON155		   0xcf /* FSAN 155Mb Symetrical PON interface */
+#define IFT_PON622		   0xd0 /* FSAN 622Mb Symetrical PON interface */*/
+#define IFT_BRIDGE		   0xd1 /* Transparent bridge interface */
+#define IFT_LINEGROUP		   0xd2 /* Interface common to multiple lines */
+#define IFT_VOICEEMFGD		   0xd3 /* voice E&M Feature Group D */
+#define IFT_VOICEFGDEANA	   0xd4 /* voice FGD Exchange Access North American */
+#define IFT_VOICEDID		   0xd5 /* voice Direct Inward Dialing */
+#define IFT_STF			   0xd7	/* 6to4 interface */
+
+/* not based on IANA assignments - how should we treat these? */
+#define IFT_GIF		0xf0
+#define IFT_PVC		0xf1
+#define IFT_FAITH	0xf2
+#define IFT_PFLOG	0xf5		/* Packet filter logging */
+#define IFT_PFSYNC	0xf6		/* Packet filter state syncing */
+
+#endif /* !_NET_IF_TYPES_H_ */
diff --git a/libc/include/net/route.h b/libc/include/net/route.h
new file mode 100644
index 0000000..a60df24
--- /dev/null
+++ b/libc/include/net/route.h
@@ -0,0 +1 @@
+#include <linux/route.h>