[gtk-vnc] Annotate unusued params with G_GNUC_UNUSED to avoid warnings

[Daniel P. Berrange <dberrange src gnome org>]

commit fe7003506cea631a92957fc2ff3258e3d1c0372e
Author: Daniel P. Berrange <berrange redhat com>
Date:   Mon Jul 6 17:47:40 2009 +0100

    Annotate unusued params with G_GNUC_UNUSED to avoid warnings

 src/vncdisplay.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/vncdisplay.c b/src/vncdisplay.c
index 3bae0d8..5b732a4 100644
--- a/src/vncdisplay.c
+++ b/src/vncdisplay.c
@@ -761,7 +761,7 @@ static gboolean key_event(GtkWidget *widget, GdkEventKey *key)
 	return TRUE;
 }
 
-static gboolean enter_event(GtkWidget *widget, GdkEventCrossing *crossing)
+static gboolean enter_event(GtkWidget *widget, GdkEventCrossing *crossing G_GNUC_UNUSED)
 {
         VncDisplayPrivate *priv = VNC_DISPLAY(widget)->priv;
 
@@ -774,7 +774,7 @@ static gboolean enter_event(GtkWidget *widget, GdkEventCrossing *crossing)
         return TRUE;
 }
 
-static gboolean leave_event(GtkWidget *widget, GdkEventCrossing *crossing)
+static gboolean leave_event(GtkWidget *widget, GdkEventCrossing *crossing G_GNUC_UNUSED)
 {
         VncDisplayPrivate *priv = VNC_DISPLAY(widget)->priv;