[gtk+] Avoid accidental exports

[Matthias Clasen <matthiasc src gnome org>]

commit 60953ae0f4d1c0d242823d90a5ceef70bb4215b3
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Dec 17 21:43:42 2010 -0500

    Avoid accidental exports

 gtk/gtkvolumebutton.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkvolumebutton.c b/gtk/gtkvolumebutton.c
index 639688f..3a196c6 100644
--- a/gtk/gtkvolumebutton.c
+++ b/gtk/gtkvolumebutton.c
@@ -47,7 +47,7 @@
 
 #define EPSILON (1e-10)
 
-const char * const icons[] =
+static const gchar * const icons[] =
 {
   "audio-volume-muted",
   "audio-volume-high",
@@ -55,7 +55,8 @@ const char * const icons[] =
   "audio-volume-medium",
   NULL
 };
-const char * const icons_symbolic[] =
+
+static const gchar * const icons_symbolic[] =
 {
   "audio-volume-muted-symbolic",
   "audio-volume-high-symbolic",