loci: centralize copyright header
diff --git a/c_gen/templates/loci_show.h b/c_gen/templates/loci_show.h
index 1a1f80f..bf9b93b 100644
--- a/c_gen/templates/loci_show.h
+++ b/c_gen/templates/loci_show.h
@@ -25,7 +25,7 @@
 :: # EPL for the specific language governing permissions and limitations
 :: # under the EPL.
 ::
-/* Copyright 2012, Big Switch Networks, Inc. */
+:: include('_copyright.c')
 
 #if !defined(_LOCI_SHOW_H_)
 #define _LOCI_SHOW_H_