--- src/knot/server/quic-handler.c.orig	2023-12-13 00:21:33
+++ src/knot/server/quic-handler.c	2023-12-13 07:43:02
@@ -14,6 +14,8 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+#define __APPLE_USE_RFC_3542
+
 #include <netinet/in.h>
 #include <string.h>
 
@@ -25,7 +27,6 @@
 #include "knot/server/server.h"
 #include "libknot/quic/quic.h"
 #include "libknot/xdp/tcp_iobuf.h"
-
 #define SWEEP_BUF_SIZE 4096
 
 typedef union {