diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..e69de29
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000..e69de29
diff --git a/panel-plugin/os.h b/panel-plugin/os.h
index 84b4e30..4d77dd7 100644
--- a/panel-plugin/os.h
+++ b/panel-plugin/os.h
@@ -19,8 +19,6 @@
  *
  * ------------------------------------------------------------------------------------------------- 
  */
-#ifndef _OS_H
-#define _OS_H
 
 #include <stdio.h>
 #include <sys/param.h>