[gtk+] Add (inout) annotation to gtk_tree_model_iter_next()

[Philip Withnall <pwithnall src gnome org>]

commit 080e8ab0a8f5e0ff7f6ecb5a62635600f76211f9
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Fri Jul 30 13:51:39 2010 +0200

    Add (inout) annotation to gtk_tree_model_iter_next()
    
    Closes: bgo#625650

 gtk/gtktreemodel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktreemodel.c b/gtk/gtktreemodel.c
index d80ce3a..192a069 100644
--- a/gtk/gtktreemodel.c
+++ b/gtk/gtktreemodel.c
@@ -1174,7 +1174,7 @@ gtk_tree_model_get_value (GtkTreeModel *tree_model,
 /**
  * gtk_tree_model_iter_next:
  * @tree_model: A #GtkTreeModel.
- * @iter: The #GtkTreeIter.
+ * @iter: (inout): The #GtkTreeIter.
  *
  * Sets @iter to point to the node following it at the current level.  If there
  * is no next @iter, %FALSE is returned and @iter is set to be invalid.