Overlay fabric router

@@ -19,11 +19,11 @@
 # CDDL HEADER END
 #
 
 #
 # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
-# Copyright 2014, Joyent, Inc. All rights reserved.
+# Copyright 2018, Joyent, Inc. All rights reserved.
 # Copyright 2013 Garrett D'Amore <garrett@damore.org>
 # Copyright 2015, Joyent, Inc. All rights reserved.
 # Copyright 2013 Saso Kiselkov. All rights reserved.
 # Copyright 2015 Igor Kozhukhov <ikozhukhov@gmail.com>
 # Copyright 2016 Nexenta Systems, Inc.

@@ -437,10 +437,11 @@
         open.h                  \
         openpromio.h            \
         overlay.h               \
         overlay_common.h        \
         overlay_target.h        \
+        overlay_router.h        \
         panic.h                 \
         param.h                 \
         pathconf.h              \
         pathname.h              \
         pattr.h                 \