4 #include <sys/socket.h>
7 extern int device_mtu(const char *ifname
);
8 extern int device_address(const char *ifname
, int af
, struct sockaddr_storage
*ss
);
9 extern int device_ifindex(const char *ifname
);
10 extern short device_get_flags(const char *ifname
);
11 extern void device_set_flags(const char *ifname
, const short flags
);
12 extern int device_up_and_running(char *ifname
);
13 extern u32
device_bitrate(const char *ifname
);