+/// Get the fingerprint of a node's public key.
+/** This function returns a fingerprint of the node's public key.
+ * It should be treated as an opaque blob.
+ *
+ * @param mesh A handle which represents an instance of MeshLink.
+ * @param node A pointer to a meshlink_node_t describing the node.
+ *
+ * @return A nul-terminated C string containing the fingerprint of the node's public key in a printable ASCII format.
+ * The application should call free() after it is done using this string.
+ */
+extern char *meshlink_get_fingerprint(meshlink_handle_t *mesh, meshlink_node_t *node);
+