Sync with Mavericks sources.
git-svn-id: http://sctp-refimpl.googlecode.com/svn/trunk/KERN/usrsctp/usrsctplib@8971 9df1edf5-d72c-5b5f-11c0-5f5209eb73f7
diff --git a/netinet/sctp_sysctl.c b/netinet/sctp_sysctl.c
index bc2f06d..465e3b2 100755
--- a/netinet/sctp_sysctl.c
+++ b/netinet/sctp_sysctl.c
@@ -44,11 +44,16 @@
#include <netinet/sctp_output.h>
#ifdef __FreeBSD__
#include <sys/smp.h>
+#include <sys/sysctl.h>
#endif
#if defined(__APPLE__)
#include <netinet/sctp_bsd_addr.h>
#endif
+#ifdef __FreeBSD__
+FEATURE(sctp, "Stream Control Transmission Protocol");
+#endif
+
/*
* sysctl tunable variables
*/
