1 files changed, 13 insertions, 0 deletions
diff --git a/desktop/tree.h b/desktop/tree.h
index 8ac505783..b88108776 100644
--- a/desktop/tree.h
+++ b/desktop/tree.h
@@ -137,6 +137,19 @@ void tree_setup_colours(void);
 struct tree *tree_create(unsigned int flags,
 		const struct treeview_table *callbacks,
   		void *client_data);
+
+/**
+ * Creates a folder node with the specified title, and optionally links it into
+ * the tree.
+ *
+ * \param tree		    the owner tree of 'parent', may be NULL
+ * \param parent	    the parent node, or NULL not to link
+ * \param title		    the node title
+ * \param editable	    if true, the node title will be editable
+ * \param retain_in_memory  if true, the node will stay in memory after deletion
+ * \param deleted	    if true, the node is created with the deleted flag
+ * \return		    the newly created node or NULL on error.
+ */
 struct node *tree_create_folder_node(struct tree *tree, struct node *parent,
 		const char *title, bool editable, bool retain_in_memory,
   		bool deleted);