Merge pull request #12798 from donaldsharp/rib_match_multicast

[mirror_frr.git] / zebra / zebra_nhg_private.h

diff --git a/zebra/zebra_nhg_private.h b/zebra/zebra_nhg_private.h
index 92f438fcec75c217b43f70fa0f73b72cf940d8c9..2f4a92fec8e28dbde60c5ced8a66a629152d18c3 100644 (file)
--- a/zebra/zebra_nhg_private.h
+++ b/zebra/zebra_nhg_private.h
@@ -1,21 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Nexthop Group Private Functions.
  * Copyright (C) 2019 Cumulus Networks, Inc.
  *                    Stephen Worley
- *
- * This program 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 of the License, or (at your option)
- * any later version.
- *
- * This program 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 this program; see the file COPYING; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 /**
@@ -30,6 +17,10 @@
 
 #include "zebra/zebra_nhg.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Abstraction for connected trees */
 struct nhg_connected {
        struct nhg_connected_tree_item tree_item;
@@ -70,4 +61,8 @@ extern struct nhg_hash_entry *
 nhg_connected_tree_add_nhe(struct nhg_connected_tree_head *head,
                           struct nhg_hash_entry *nhe);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* __ZEBRA_NHG_PRIVATE_H__ */