1 files changed, 4 insertions, 0 deletions

diff --git a/syshead.h b/syshead.h
index 499dd67..f67b4c0 100644
--- a/syshead.h
+++ b/syshead.h
@@ -266,6 +266,10 @@
 #include <net/if_tun.h>
 #endif
 
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+
 #endif /* TARGET_NETBSD */
 
 #ifdef WIN32