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-rw-r--r--sys/netinet/in.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/netinet/in.c b/sys/netinet/in.c
index 50d1bbd6c328..f0bb08dbbf84 100644
--- a/sys/netinet/in.c
+++ b/sys/netinet/in.c
@@ -28,9 +28,11 @@
* SUCH DAMAGE.
*
* @(#)in.c 8.4 (Berkeley) 1/9/95
- * $FreeBSD$
*/
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
#include "opt_carp.h"
#include <sys/param.h>