X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gio%2Fgactiongroup.c;h=30e5e137d862b6cf4d1b1a06e3ffcf50a117fbdf;hb=4143842eb47c1f38b2b4742b0928e4049e38afb9;hp=73d1ca353e182469e0997680e3755e2ee20c8774;hpb=4cf5d2531608b4433fb3348d679f099bd3d29716;p=platform%2Fupstream%2Fglib.git

diff --git a/gio/gactiongroup.c b/gio/gactiongroup.c
index 73d1ca3..30e5e13 100644
--- a/gio/gactiongroup.c
+++ b/gio/gactiongroup.c
@@ -699,10 +699,10 @@ g_action_group_action_state_changed (GActionGroup *action_group,
  * @action_group: a #GActionGroup
  * @action_name: the name of an action in the group
  * @enabled: (out): if the action is presently enabled
- * @parameter_type: (out): the parameter type, or %NULL if none needed
- * @state_type: (out): the state type, or %NULL if stateless
- * @state_hint: (out): the state hint, or %NULL if none
- * @state: (out): the current state, or %NULL if stateless
+ * @parameter_type: (out) (allow-none): the parameter type, or %NULL if none needed
+ * @state_type: (out) (allow-none): the state type, or %NULL if stateless
+ * @state_hint: (out) (allow-none): the state hint, or %NULL if none
+ * @state: (out) (allow-none): the current state, or %NULL if stateless
  *
  * Queries all aspects of the named action within an @action_group.
  *