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diff --git a/src/libsystemd/sd-netlink/netlink-util.h b/src/libsystemd/sd-netlink/netlink-util.h
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+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+#pragma once
+
+/***
+ This file is part of systemd.
+
+ Copyright (C) 2013 Tom Gundersen <teg@jklm.no>
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+
+#include "util.h"
+#include "sd-netlink.h"
+
+int rtnl_message_new_synthetic_error(int error, uint32_t serial, sd_netlink_message **ret);
+uint32_t rtnl_message_get_serial(sd_netlink_message *m);
+void rtnl_message_seal(sd_netlink_message *m);
+
+bool rtnl_message_type_is_link(uint16_t type);
+bool rtnl_message_type_is_addr(uint16_t type);
+bool rtnl_message_type_is_route(uint16_t type);
+bool rtnl_message_type_is_neigh(uint16_t type);
+
+int rtnl_set_link_name(sd_netlink **rtnl, int ifindex, const char *name);
+int rtnl_set_link_properties(sd_netlink **rtnl, int ifindex, const char *alias, const struct ether_addr *mac, unsigned mtu);
+
+int rtnl_log_parse_error(int r);
+int rtnl_log_create_error(int r);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(sd_netlink*, sd_netlink_unref);
+DEFINE_TRIVIAL_CLEANUP_FUNC(sd_netlink_message*, sd_netlink_message_unref);
+
+#define _cleanup_netlink_unref_ _cleanup_(sd_netlink_unrefp)
+#define _cleanup_netlink_message_unref_ _cleanup_(sd_netlink_message_unrefp)