-/* Will send vlc_InputItemSubItemTreeAdded event, just as input_item_AddSubItemTree */
-VLC_EXPORT( void, input_item_AddSubItem2, ( input_item_t *p_parent, input_item_t *p_child ) );
+/**
+ * Add a new child node to this parent node that will point to this subitem.
+ */
+VLC_EXPORT( input_item_node_t *, input_item_node_AppendItem, ( input_item_node_t *p_node, input_item_t *p_item ) );
+
+/**
+ * Add an already created node to children of this parent node.
+ */
+VLC_EXPORT( void, input_item_node_AppendNode, ( input_item_node_t *p_parent, input_item_node_t *p_child ) );
+
+/**
+ * Delete a node created with input_item_node_Create() and all its children.
+ */
+VLC_EXPORT( void, input_item_node_Delete, ( input_item_node_t *p_node ) );
+
+/**
+ * End adding multiple subitems.
+ *
+ * Sends a vlc_InputItemSubItemTreeAdded event to notify that the item pointed to
+ * by the given root node has created new subitems that are pointed to by all the
+ * children of the node.
+ *
+ * Also sends vlc_InputItemSubItemAdded event for every child under the given root node;
+ *
+ * In the end deletes the node and all its children nodes.
+ */
+VLC_EXPORT( void, input_item_node_PostAndDelete, ( input_item_node_t *p_node ) );