interface_data
static SLIST_HEAD(,interface_data) ifs = SLIST_HEAD_INITIALIZER(ifs);
struct interface_data *ifd = NULL;
struct interface_data * p;
struct interface_data * p;
do_announce(struct interface_data *ifd,
struct interface_data * p;
struct interface_data * p;
static struct interface_data *
struct interface_data * p;
struct interface_data * ifd;
static struct interface_data * find_interface(int index);
SLIST_ENTRY(interface_data) next;