/*

 * Copyright (c) 2009-2012 Niels Provos and Nick Mathewson

 *

 * 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. The name of the author may not be used to endorse or promote products

 *    derived from this software without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.

 */

/* Internal use only: Fake IPv6 structures and values on platforms that

 * do not have them */

#ifndef _EVENT_IPV6_INTERNAL_H

#define _EVENT_IPV6_INTERNAL_H

#include <sys/types.h>

#ifdef _EVENT_HAVE_SYS_SOCKET_H

#include <sys/socket.h>

#endif

#include "event2/event-config.h"

#include "event2/util.h"

#ifdef __cplusplus

extern "C" {

#endif

/** @file ipv6-internal.h

 *

 * Replacement types and functions for platforms that don't support ipv6

 * properly.

 */

#ifndef _EVENT_HAVE_STRUCT_IN6_ADDR

struct in6_addr {

	ev_uint8_t s6_addr[16];

};

#endif

#ifndef _EVENT_HAVE_SA_FAMILY_T

typedef int sa_family_t;

#endif

#ifndef _EVENT_HAVE_STRUCT_SOCKADDR_IN6

struct sockaddr_in6 {

	/* This will fail if we find a struct sockaddr that doesn't have

	 * sa_family as the first element. */

	sa_family_t sin6_family;

	ev_uint16_t sin6_port;

	struct in6_addr sin6_addr;

};

#endif

#ifndef AF_INET6

#define AF_INET6 3333

#endif

#ifndef PF_INET6

#define PF_INET6 AF_INET6

#endif

#ifdef __cplusplus

}

#endif

#endif