+#ifdef PRIVATE
+#define SIOCGIFGETRTREFCNT _IOWR('i', 137, struct ifreq) /* get interface route refcnt */
+#define SIOCGIFLINKQUALITYMETRIC _IOWR('i', 138, struct ifreq) /* get LQM */
+#define SIOCSIFOPPORTUNISTIC _IOWR('i', 139, struct ifreq) /* deprecated; use SIOCSIFTHROTTLE */
+#define SIOCGIFOPPORTUNISTIC _IOWR('i', 140, struct ifreq) /* deprecated; use SIOCGIFTHROTTLE */
+#define SIOCSETROUTERMODE _IOWR('i', 141, struct ifreq) /* enable/disable IPv4 router mode on interface */
+#define SIOCGIFEFLAGS _IOWR('i', 142, struct ifreq) /* get extended ifnet flags */
+#define SIOCSIFDESC _IOWR('i', 143, struct if_descreq)
+#define SIOCGIFDESC _IOWR('i', 144, struct if_descreq)
+#define SIOCSIFLINKPARAMS _IOWR('i', 145, struct if_linkparamsreq)
+#define SIOCGIFLINKPARAMS _IOWR('i', 146, struct if_linkparamsreq)
+#define SIOCGIFQUEUESTATS _IOWR('i', 147, struct if_qstatsreq)
+#define SIOCSIFTHROTTLE _IOWR('i', 148, struct if_throttlereq)
+#define SIOCGIFTHROTTLE _IOWR('i', 149, struct if_throttlereq)
+#endif /* PRIVATE */
+
+#ifdef PRIVATE
+#define SIOCGASSOCIDS _IOWR('s', 150, struct so_aidreq) /* get associds */
+#define SIOCGCONNIDS _IOWR('s', 151, struct so_cidreq) /* get connids */
+#define SIOCGCONNINFO _IOWR('s', 152, struct so_cinforeq) /* get conninfo */
+#ifdef BSD_KERNEL_PRIVATE
+#define SIOCGASSOCIDS32 _IOWR('s', 150, struct so_aidreq32)
+#define SIOCGASSOCIDS64 _IOWR('s', 150, struct so_aidreq64)
+#define SIOCGCONNIDS32 _IOWR('s', 151, struct so_cidreq32)
+#define SIOCGCONNIDS64 _IOWR('s', 151, struct so_cidreq64)
+#define SIOCGCONNINFO32 _IOWR('s', 152, struct so_cinforeq32)
+#define SIOCGCONNINFO64 _IOWR('s', 152, struct so_cinforeq64)
+#endif /* BSD_KERNEL_PRIVATE */
+#define SIOCSCONNORDER _IOWR('s', 153, struct so_cordreq) /* set conn order */
+#define SIOCGCONNORDER _IOWR('s', 154, struct so_cordreq) /* get conn order */
+#endif /* PRIVATE */
+
+#ifdef PRIVATE
+#define SIOCSIFLOG _IOWR('i', 155, struct ifreq)
+#define SIOCGIFLOG _IOWR('i', 156, struct ifreq)
+#define SIOCGIFDELEGATE _IOWR('i', 157, struct ifreq)
+#define SIOCGIFLLADDR _IOWR('i', 158, struct ifreq) /* get link level addr */
+#define SIOCGIFTYPE _IOWR('i', 159, struct ifreq) /* get interface type */
+#define SIOCGIFEXPENSIVE _IOWR('i', 160, struct ifreq) /* get interface expensive flag */
+#define SIOCSIFEXPENSIVE _IOWR('i', 161, struct ifreq) /* mark interface expensive */
+#define SIOCGIF2KCL _IOWR('i', 162, struct ifreq) /* interface prefers 2 KB clusters */
+#define SIOCSIF2KCL _IOWR('i', 163, struct ifreq)
+#endif /* PRIVATE */