[gnio] Add since markers to GInitable

[Alexander Larsson <alexl src gnome org>]

commit 28fcdce6bcb06fafb968f47c28710716160b5030
Author: Alexander Larsson <alexl redhat com>
Date:   Thu May 7 09:08:21 2009 +0200

    Add since markers to GInitable
---
 gio/ginitable.c |    2 ++
 gio/ginitable.h |    6 +++++-
 2 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/gio/ginitable.c b/gio/ginitable.c
index b82f071..5b31eb2 100644
--- a/gio/ginitable.c
+++ b/gio/ginitable.c
@@ -117,6 +117,8 @@ g_initable_base_init (gpointer g_class)
  * Returns: %TRUE if successful. If an error
  *     has occurred, this function will return %FALSE and set @error
  *     appropriately if present.
+ *
+ * Since: 2.22
  **/
 gboolean
 g_initable_init (GInitable     *initable,
diff --git a/gio/ginitable.h b/gio/ginitable.h
index 134262f..a9ac2b5 100644
--- a/gio/ginitable.h
+++ b/gio/ginitable.h
@@ -40,7 +40,9 @@ G_BEGIN_DECLS
 /**
  * GInitable:
  *
- * Init object for streaming operations.
+ * Interface for initializable objects.
+ *
+ * Since: 2.22
  **/
 typedef struct _GInitableIface GInitableIface;
 typedef struct _GInitable      GInitable;
@@ -51,6 +53,8 @@ typedef struct _GInitable      GInitable;
  * @init: Initializes the object.
  *
  * Provides an interface for initializing object such that initialization may fail.
+ *
+ * Since: 2.22
  **/
 struct _GInitableIface
 {