#include <stdbool.h>
#include <stdint.h>
-struct buffer;
+struct ofpbuf;
struct in_addr;
struct in6_addr;
struct netdev;
int netdev_open(const char *name, int ethertype, struct netdev **);
void netdev_close(struct netdev *);
-int netdev_recv(struct netdev *, struct buffer *);
+int netdev_recv(struct netdev *, struct ofpbuf *);
void netdev_recv_wait(struct netdev *);
void netdev_drain(struct netdev *);
-int netdev_send(struct netdev *, const struct buffer *);
+int netdev_send(struct netdev *, const struct ofpbuf *);
const uint8_t *netdev_get_etheraddr(const struct netdev *);
const char *netdev_get_name(const struct netdev *);
int netdev_get_mtu(const struct netdev *);
int netdev_get_speed(const struct netdev *);
+int netdev_get_link_status(const struct netdev *);
uint32_t netdev_get_features(const struct netdev *);
bool netdev_get_in4(const struct netdev *, struct in_addr *);
+int netdev_set_in4(struct netdev *, struct in_addr addr, struct in_addr mask);
+int netdev_add_router(struct netdev *, struct in_addr router);
bool netdev_get_in6(const struct netdev *, struct in6_addr *);
int netdev_get_flags(const struct netdev *, enum netdev_flags *);
int netdev_set_flags(struct netdev *, enum netdev_flags, bool permanent);