--- /dev/null
+#ifndef foonetlinkhfoo
+#define foonetlinkhfoo
+
+/***
+ This file is part of catta.
+
+ catta 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.
+
+ catta 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 catta; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ USA.
+***/
+
+#include <sys/socket.h>
+#include <asm/types.h>
+#include <inttypes.h>
+
+#include <linux/netlink.h>
+#include <linux/rtnetlink.h>
+
+#include <catta/watch.h>
+
+typedef struct CattaNetlink CattaNetlink;
+
+typedef void (*CattaNetlinkCallback)(CattaNetlink *n, struct nlmsghdr *m, void* userdata);
+
+CattaNetlink *catta_netlink_new(const CattaPoll *poll_api, uint32_t groups, CattaNetlinkCallback callback, void* userdata);
+void catta_netlink_free(CattaNetlink *n);
+int catta_netlink_send(CattaNetlink *n, struct nlmsghdr *m, unsigned *ret_seq);
+int catta_netlink_work(CattaNetlink *n, int block);
+
+#endif