+ return g_slist_copy_deep (list, NULL, NULL);
+}
+
+/**
+ * g_slist_copy_deep:
+ * @list: a #GSList
+ * @func: a copy function used to copy every element in the list
+ * @user_data: user data passed to the copy function @func, or #NULL
+ *
+ * Makes a full (deep) copy of a #GSList.
+ *
+ * In contrast with g_slist_copy(), this function uses @func to make a copy of
+ * each list element, in addition to copying the list container itself.
+ *
+ * @func, as a #GCopyFunc, takes two arguments, the data to be copied and a user
+ * pointer. It's safe to pass #NULL as user_data, if the copy function takes only
+ * one argument.
+ *
+ * For instance, if @list holds a list of GObjects, you can do:
+ * |[<!-- language="C" -->
+ * another_list = g_slist_copy_deep (list, (GCopyFunc) g_object_ref, NULL);
+ * ]|
+ *
+ * And, to entirely free the new list, you could do:
+ * |[<!-- language="C" -->
+ * g_slist_free_full (another_list, g_object_unref);
+ * ]|
+ *
+ * Returns: a full copy of @list, use #g_slist_free_full to free it
+ *
+ * Since: 2.34
+ */
+GSList*
+g_slist_copy_deep (GSList *list, GCopyFunc func, gpointer user_data)
+{