tree data CHANGE add lyd_free_withsiblings()
diff --git a/src/tree_data.h b/src/tree_data.h
index 66c6328..740750b 100644
--- a/src/tree_data.h
+++ b/src/tree_data.h
@@ -545,13 +545,20 @@
struct lyd_node *lyd_parse_path(struct ly_ctx *ctx, const char *path, LYD_FORMAT format, int options, const struct lyd_node **trees);
/**
- * @brief Free all the nodes in the data tree.
+ * @brief Free all the nodes (even parents of the node) in the data tree.
*
* @param[in] node Any of the nodes inside the tree.
*/
void lyd_free_all(struct lyd_node *node);
/**
+ * @brief Free all the sibling nodes.
+ *
+ * @param[in] node Any of the sibling nodes to free.
+ */
+void lyd_free_withsiblings(struct lyd_node *node);
+
+/**
* @brief Free (and unlink) the specified data (sub)tree.
*
* __PARTIAL CHANGE__ - validate after the final change on the data tree (see @ref howtodatamanipulators).