| extern int print_linkinfo(const struct sockaddr_nl *who, | |
| struct nlmsghdr *n, | |
| void *arg); | |
| extern int print_fdb(const struct sockaddr_nl *who, | |
| struct nlmsghdr *n, void *arg); | |
| extern int do_fdb(int argc, char **argv); | |
| extern int do_mdb(int argc, char **argv); | |
| extern int do_monitor(int argc, char **argv); | |
| extern int preferred_family; | |
| extern int show_stats; | |
| extern int show_details; | |
| extern int timestamp; | |
| extern struct rtnl_handle rth; |