--- zzzz-none-000/linux-4.4.271/include/linux/socket.h	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/include/linux/socket.h	2023-04-19 10:22:30.000000000 +0000
@@ -200,7 +200,9 @@
 #define AF_ALG		38	/* Algorithm sockets		*/
 #define AF_NFC		39	/* NFC sockets			*/
 #define AF_VSOCK	40	/* vSockets			*/
-#define AF_MAX		41	/* For now.. */
+#define AF_OVPN		41	/* OpenVPN Sockets		*/
+#define AF_QIPCRTR	42	/* Qualcomm Technology Inc IPC Router */
+#define AF_MAX		43	/* For now.. */
 
 /* Protocol families, same as address families. */
 #define PF_UNSPEC	AF_UNSPEC
@@ -246,6 +248,8 @@
 #define PF_ALG		AF_ALG
 #define PF_NFC		AF_NFC
 #define PF_VSOCK	AF_VSOCK
+#define PF_OVPN		AF_OVPN
+#define PF_QIPCRTR	AF_QIPCRTR
 #define PF_MAX		AF_MAX
 
 /* Maximum queue length specifiable by listen.  */