--- /dev/null
+/*
+ * netlink/route/class.h Classes
+ *
+ * This library 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 version 2.1
+ * of the License.
+ *
+ * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch>
+ */
+
+#ifndef NETLINK_CLASS_H_
+#define NETLINK_CLASS_H_
+
+#include <netlink/netlink.h>
+#include <netlink/route/tc.h>
+#include <netlink/route/qdisc.h>
+
+struct rtnl_class;
+
+/* General */
+extern struct rtnl_class * rtnl_class_alloc(void);
+extern void rtnl_class_put(struct rtnl_class *);
+extern void rtnl_class_free(struct rtnl_class *);
+extern struct nl_cache * rtnl_class_alloc_cache(struct nl_handle *, int);
+
+/* leaf qdisc access */
+extern int rtnl_class_has_leaf_qdisc(struct rtnl_class *);
+extern struct rtnl_qdisc * rtnl_class_leaf_qdisc(struct rtnl_class *,
+ struct nl_cache *);
+
+/* class addition */
+extern struct nl_msg * rtnl_class_build_add_request(struct rtnl_class *, int);
+extern int rtnl_class_add(struct nl_handle *, struct rtnl_class *, int);
+
+/* attribute modification */
+extern void rtnl_class_set_ifindex(struct rtnl_class *, int);
+extern int rtnl_class_get_ifindex(struct rtnl_class *);
+extern void rtnl_class_set_handle(struct rtnl_class *, uint32_t);
+extern uint32_t rtnl_class_get_handle(struct rtnl_class *);
+extern void rtnl_class_set_parent(struct rtnl_class *, uint32_t);
+extern uint32_t rtnl_class_get_parent(struct rtnl_class *);
+extern void rtnl_class_set_kind(struct rtnl_class *, const char *);
+extern char * rtnl_class_get_kind(struct rtnl_class *);
+extern uint64_t rtnl_class_get_stat(struct rtnl_class *,
+ enum rtnl_tc_stats_id);
+
+/* iterators */
+extern void rtnl_class_foreach_child(struct rtnl_class *,
+ struct nl_cache *,
+ void (*cb)(struct nl_object *,
+ void *),
+ void *);
+extern void rtnl_class_foreach_cls(struct rtnl_class *,
+ struct nl_cache *,
+ void (*cb)(struct nl_object *,
+ void *),
+ void *);
+
+#endif