1 files changed, 20 insertions, 0 deletions
diff --git a/lib/bitfield.h b/lib/bitfield.h
index 5bf2c8bd06..7062796a99 100644
--- a/lib/bitfield.h
+++ b/lib/bitfield.h
@@ -1,3 +1,23 @@
+/* Bitfields
+ * Copyright (C) 2016 Cumulus Networks, Inc.
+ *
+ * This file is part of Quagga.
+ *
+ * Quagga is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * Quagga is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Quagga; see the file COPYING.  If not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
 /**
  * A simple bit array implementation to allocate and free IDs. An example
  * of its usage is in allocating link state IDs for OSPFv3 as OSPFv3 has