[gnome-control-center] sound: Add "available" member to GvcMixerStreamPort

[Bastien Nocera <hadess src gnome org>]

commit 2a567809a24e6a55b2b88e47225971e61b7aaf71
Author: Conor Curran <conor curran canonical com>
Date:   Wed Jul 11 13:43:07 2012 +0100

    sound: Add "available" member to GvcMixerStreamPort
    
    https://bugzilla.gnome.org/show_bug.cgi?id=674831

 panels/sound/gvc-mixer-stream.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/panels/sound/gvc-mixer-stream.h b/panels/sound/gvc-mixer-stream.h
index ad79024..846f2e0 100644
--- a/panels/sound/gvc-mixer-stream.h
+++ b/panels/sound/gvc-mixer-stream.h
@@ -61,6 +61,7 @@ typedef struct
         char *port;
         char *human_port;
         guint priority;
+        gboolean available;
 } GvcMixerStreamPort;
 
 GType               gvc_mixer_stream_get_type        (void);