minor cosmetics
diff --git a/src/plugin_xmms/charset.h b/src/plugin_xmms/charset.h
index e7c33b5..0694e3e 100644
--- a/src/plugin_xmms/charset.h
+++ b/src/plugin_xmms/charset.h
@@ -21,8 +21,8 @@
*/
-#ifndef __CHARSET_H__
-#define __CHARSET_H__
+#ifndef FLAC__PLUGIN_XMMS__CHARSET_H
+#define FLAC__PLUGIN_XMMS__CHARSET_H
/***************
diff --git a/src/plugin_xmms/http.h b/src/plugin_xmms/http.h
index 7cb9d4d..4ba40ce 100644
--- a/src/plugin_xmms/http.h
+++ b/src/plugin_xmms/http.h
@@ -15,8 +15,8 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
-#ifndef __HTTP_H__
-#define __HTTP_H__
+#ifndef FLAC__PLUGIN_XMMS__HTTP_H
+#define FLAC__PLUGIN_XMMS__HTTP_H
extern int flac_http_open(gchar * url, guint64 offset);
extern void flac_http_close(void);
diff --git a/src/plugin_xmms/tag.h b/src/plugin_xmms/tag.h
index 1d22408..d271a6a 100644
--- a/src/plugin_xmms/tag.h
+++ b/src/plugin_xmms/tag.h
@@ -16,8 +16,8 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
-#ifndef __FLAC__PLUGIN_XMMS__TAG_H__
-#define __FLAC__PLUGIN_XMMS__TAG_H__
+#ifndef FLAC__PLUGIN_XMMS__TAG_H
+#define FLAC__PLUGIN_XMMS__TAG_H
gchar *flac_format_song_title(gchar * filename);