zebra: On shutdown stop hook calls for fpm rmac updates

[mirror_frr.git] / zebra / ipforward.h

diff --git a/zebra/ipforward.h b/zebra/ipforward.h
index fe9f2db9119ea690eb1bf987740f9957eb40267f..e56e0428060cabfde80486c4b2cf0d48541caf36 100644 (file)
--- a/zebra/ipforward.h
+++ b/zebra/ipforward.h
@@ -1,26 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /* IP forward settings.
  * Copyright (C) 1999 Kunihiro Ishiguro
- *
- * This file is part of GNU Zebra.
- *
- * GNU Zebra 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.
- *
- * GNU Zebra 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
  */
 
 #ifndef _ZEBRA_IPFORWARD_H
 #define _ZEBRA_IPFORWARD_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 extern int ipforward(void);
 extern int ipforward_on(void);
 extern int ipforward_off(void);
@@ -29,4 +18,8 @@ extern int ipforward_ipv6(void);
 extern int ipforward_ipv6_on(void);
 extern int ipforward_ipv6_off(void);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _ZEBRA_IPFORWARD_H */