+/**
+ * @brief
+ * Get the less specific (covering) prefix
+ *
+ * @param fib_index
+ * The index of the FIB
+ *
+ * @param prefix
+ * The prefix to lookup
+ *
+ * @return
+ * The index of the less specific fib_entry_t.
+ */
+extern fib_node_index_t mfib_table_get_less_specific(u32 fib_index,
+ const mfib_prefix_t *prefix);
+