return (node != NULL ? node->cy_type == CYAML_TYPE_ARRAY : 0);
}
-void cYAML_tree_recursive_walk(struct cYAML *node, cYAML_walk_cb cb,
+static void cYAML_tree_recursive_walk(struct cYAML *node, cYAML_walk_cb cb,
bool cb_first,
void *usr_data,
void **out)