[gcr] Fix annotation warnings

[Stefan Walter <stefw src gnome org>]

commit 40a38a3bd94f54e098756f8947819b48da81009f
Author: Stef Walter <stefw gnome org>
Date:   Sat Dec 22 13:18:59 2012 +0100

    Fix annotation warnings
    
    Add annotations for gck_slot_get_mechanism()

 gck/gck-slot.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/gck/gck-slot.c b/gck/gck-slot.c
index 7dd3c2a..5b3580a 100644
--- a/gck/gck-slot.c
+++ b/gck/gck-slot.c
@@ -404,7 +404,8 @@ gck_mechanism_info_free (GckMechanismInfo *mech_info)
 
 /**
  * gck_mechanisms_check:
- * @mechanisms: A list of mechanisms, perhaps retrieved from gck_slot_get_mechanisms().
+ * @mechanisms: (element-type ulong): A list of mechanisms, perhaps
+ *              retrieved from gck_slot_get_mechanisms().
  * @...: A list of mechanism types followed by GCK_INVALID.
  *
  * Check whether all the mechanism types are in the list.
@@ -744,8 +745,8 @@ gck_slot_get_token_info (GckSlot *self)
  *
  * Get the available mechanisms for this slot.
  *
- * Returns: (transfer full): a list of the mechanisms for this slot, which should
- *          be freed with g_array_free ()
+ * Returns: (transfer full) (element-type ulong): a list of the mechanisms
+ *          for this slot, which should be freed with g_array_free ()
  **/
 GArray *
 gck_slot_get_mechanisms (GckSlot *self)