fib_trie_get_first
for (n = fib_trie_get_first(&iter, t); n; n = fib_trie_get_next(&iter)) {
for (n = fib_trie_get_first(iter,
n = fib_trie_get_first(iter, (struct trie *) tb->tb_data);
n = fib_trie_get_first(iter, (struct trie *) tb->tb_data);