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/*
Copyright (C) 2018 Free Software Foundation, Inc.
Written by Joan Lledó.
This file is part of the GNU Hurd.
The GNU Hurd 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, or (at
your option) any later version.
The GNU Hurd 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 the GNU Hurd. If not, see <http://www.gnu.org/licenses/>. */
#ifndef HURD_LWIP_POSIX_INET_H
#define HURD_LWIP_POSIX_INET_H
#include <arpa/inet.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <netinet/udp.h>
#include <sys/ioctl.h>
#include <fcntl.h>
#include <net/if.h>
#ifdef __cplusplus
extern "C" {
#endif
#if LWIP_IPV4
#define inet_addr_from_ip4addr(target_inaddr, source_ipaddr) ((target_inaddr)->s_addr = ip4_addr_get_u32(source_ipaddr))
#define inet_addr_to_ip4addr(target_ipaddr, source_inaddr) (ip4_addr_set_u32(target_ipaddr, (source_inaddr)->s_addr))
#ifdef LWIP_UNIX_HURD
#define IP_PKTINFO 8
struct in_pktinfo {
unsigned int ipi_ifindex; /* Interface index */
struct in_addr ipi_addr; /* Destination (from header) address */
};
#endif /* LWIP_UNIX_HURD */
#endif /* LWIP_IPV4 */
#if LWIP_IPV6
#define inet6_addr_from_ip6addr(target_in6addr, source_ip6addr) {(target_in6addr)->s6_addr32[0] = (source_ip6addr)->addr[0]; \
(target_in6addr)->s6_addr32[1] = (source_ip6addr)->addr[1]; \
(target_in6addr)->s6_addr32[2] = (source_ip6addr)->addr[2]; \
(target_in6addr)->s6_addr32[3] = (source_ip6addr)->addr[3];}
#define inet6_addr_to_ip6addr(target_ip6addr, source_in6addr) {(target_ip6addr)->addr[0] = (source_in6addr)->s6_addr32[0]; \
(target_ip6addr)->addr[1] = (source_in6addr)->s6_addr32[1]; \
(target_ip6addr)->addr[2] = (source_in6addr)->s6_addr32[2]; \
(target_ip6addr)->addr[3] = (source_in6addr)->s6_addr32[3]; \
ip6_addr_clear_zone(target_ip6addr);}
/* ATTENTION: the next define only works because both in6_addr and ip6_addr_t are an u32_t[4] effectively! */
#define inet6_addr_to_ip6addr_p(target_ip6addr_p, source_in6addr) ((target_ip6addr_p) = (ip6_addr_t*)(source_in6addr))
#endif /* LWIP_IPV6 */
#ifdef __cplusplus
}
#endif
#endif /* HURD_LWIP_POSIX_INET_H */
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