1/*-
2 * Copyright (c) 2001-2007, by Cisco Systems, Inc. All rights reserved.
3 * Copyright (c) 2008-2012, by Randall Stewart. All rights reserved.
4 * Copyright (c) 2008-2012, by Michael Tuexen. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * a) Redistributions of source code must retain the above copyright notice,
10 *    this list of conditions and the following disclaimer.
11 *
12 * b) Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in
14 *    the documentation and/or other materials provided with the distribution.
15 *
16 * c) Neither the name of Cisco Systems, Inc. nor the names of its
17 *    contributors may be used to endorse or promote products derived
18 *    from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
22 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
30 * THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#ifdef __FreeBSD__
34#include <sys/cdefs.h>
35__FBSDID("$FreeBSD: head/sys/netinet6/sctp6_var.h 243186 2012-11-17 20:04:04Z tuexen $");
36#endif
37
38#ifndef _NETINET6_SCTP6_VAR_H_
39#define _NETINET6_SCTP6_VAR_H_
40
41#if defined(__Userspace__)
42extern void in6_sin6_2_sin(struct sockaddr_in *, struct sockaddr_in6 *sin6);
43#endif
44#if defined(_KERNEL)
45
46#if defined(__FreeBSD__) || (__APPLE__) || defined(__Windows__)
47SYSCTL_DECL(_net_inet6_sctp6);
48extern struct pr_usrreqs sctp6_usrreqs;
49#else
50int sctp6_usrreq(struct socket *, int, struct mbuf *, struct mbuf *, struct mbuf *);
51#endif
52
53#if defined(__APPLE__)
54int sctp6_input(struct mbuf **, int *);
55int sctp6_input_with_port(struct mbuf **, int *, uint16_t);
56#elif defined(__Panda__)
57int sctp6_input (pakhandle_type *);
58#elif defined(__FreeBSD__) && __FreeBSD_version < 902000
59int sctp6_input __P((struct mbuf **, int *, int));
60int sctp6_input_with_port __P((struct mbuf **, int *, uint16_t));
61#else
62int sctp6_input(struct mbuf **, int *, int);
63int sctp6_input_with_port(struct mbuf **, int *, uint16_t);
64#endif
65#if defined(__FreeBSD__) && __FreeBSD_version < 902000
66int sctp6_output
67__P((struct sctp_inpcb *, struct mbuf *, struct sockaddr *,
68     struct mbuf *, struct proc *));
69void sctp6_ctlinput __P((int, struct sockaddr *, void *));
70#else
71int sctp6_output(struct sctp_inpcb *, struct mbuf *, struct sockaddr *,
72                 struct mbuf *, struct proc *);
73void sctp6_ctlinput(int, struct sockaddr *, void *);
74#endif
75#if !(defined(__FreeBSD__) || defined(__APPLE__))
76extern void in6_sin_2_v4mapsin6(struct sockaddr_in *sin,
77				struct sockaddr_in6 *sin6);
78extern void in6_sin6_2_sin(struct sockaddr_in *, struct sockaddr_in6 *sin6);
79extern void in6_sin6_2_sin_in_sock(struct sockaddr *nam);
80#endif
81extern void sctp6_notify(struct sctp_inpcb *, struct icmp6_hdr *,
82                         struct sctphdr *, struct sockaddr *,
83                         struct sctp_tcb *, struct sctp_nets *);
84#endif
85#endif
86