server: fix broken TFO detection

diff --git a/src/knot/server/server.c b/src/knot/server/server.c
index ba9b67a236c68550beb78757a1c053d918fa561b..f99566fb98b67cb1f186f3e75a76201e0c55070c 100644 (file)
--- a/src/knot/server/server.c
+++ b/src/knot/server/server.c
@@ -17,6 +17,8 @@
 #define __APPLE_USE_RFC_3542
 
 #include <assert.h>
+#include <sys/types.h>   // OpenBSD
+#include <netinet/tcp.h> // TCP_FASTOPEN
 #include <sys/resource.h>
 
 #include "libknot/libknot.h"