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_ */