Your IP : 216.73.216.224
/*
* in6.h -- various IPv6 related definitions and macros
*/
/*
* Copyright (C) 2010 - 2019 Eggheads Development Team
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef IPV6
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#ifndef PF_INET6
# define PF_INET6 PF_MAX
#endif
#ifndef AF_INET6
# define AF_INET6 PF_INET6
#endif
#ifndef HAVE_STRUCT_IN6_ADDR
struct in6_addr {
union {
uint8_t __u6_addr8[16];
uint16_t __u6_addr16[8];
uint32_t __u6_addr32[4];
} __u6_addr;
#define s6_addr __u6_addr.__u6_addr8
};
#endif
#ifndef HAVE_STRUCT_SOCKADDR_IN6
struct sockaddr_in6 {
uint16_t sin6_family;
uint16_t sin6_port;
uint32_t sin6_flowinfo;
struct in6_addr sin6_addr;
uint32_t sin6_scope_id;
};
#endif
#ifndef INET6_ADDRSTRLEN
# define INET6_ADDRSTRLEN 46
#endif
#ifndef IN6ADDR_ANY_INIT
# define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
#endif
#ifndef IN6ADDR_LOOPBACK_INIT
# define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
#endif
#ifndef HAVE_IN6ADDR_ANY
extern const struct in6_addr in6addr_any;
#endif
#ifndef HAVE_IN6ADDR_LOOPBACK
extern const struct in6_addr in6addr_loopback;
#endif
#ifndef IN6_IS_ADDR_UNSPECIFIED
# define IN6_IS_ADDR_UNSPECIFIED(a) \
(((const uint32_t *) (a))[0] == 0 \
&& ((const uint32_t *) (a))[1] == 0 \
&& ((const uint32_t *) (a))[2] == 0 \
&& ((const uint32_t *) (a))[3] == 0)
#endif
#ifndef IN6_IS_ADDR_LOOPBACK
# define IN6_IS_ADDR_LOOPBACK(a) \
(((const uint32_t *) (a))[0] == 0 \
&& ((const uint32_t *) (a))[1] == 0 \
&& ((const uint32_t *) (a))[2] == 0 \
&& ((const uint32_t *) (a))[3] == htonl (1))
#endif
#ifndef IN6_IS_ADDR_V4MAPPED
# define IN6_IS_ADDR_V4MAPPED(a) \
((((const uint32_t *) (a))[0] == 0) \
&& (((const uint32_t *) (a))[1] == 0) \
&& (((const uint32_t *) (a))[2] == htonl (0xffff)))
#endif
#ifndef IN6_ARE_ADDR_EQUAL
# define IN6_ARE_ADDR_EQUAL(a,b) \
((((const uint32_t *) (a))[0] == ((const uint32_t *) (b))[0]) \
&& (((const uint32_t *) (a))[1] == ((const uint32_t *) (b))[1]) \
&& (((const uint32_t *) (a))[2] == ((const uint32_t *) (b))[2]) \
&& (((const uint32_t *) (a))[3] == ((const uint32_t *) (b))[3]))
#endif
#endif /* IPV6 */