diff --git a/libc/kernel/uapi/linux/mroute.h b/libc/kernel/uapi/linux/mroute.h
index 9f4c937..d962f8b 100644
--- a/libc/kernel/uapi/linux/mroute.h
+++ b/libc/kernel/uapi/linux/mroute.h
@@ -95,6 +95,48 @@
   unsigned char unused3;
   struct in_addr im_src, im_dst;
 };
+enum {
+  IPMRA_TABLE_UNSPEC,
+  IPMRA_TABLE_ID,
+  IPMRA_TABLE_CACHE_RES_QUEUE_LEN,
+  IPMRA_TABLE_MROUTE_REG_VIF_NUM,
+  IPMRA_TABLE_MROUTE_DO_ASSERT,
+  IPMRA_TABLE_MROUTE_DO_PIM,
+  IPMRA_TABLE_VIFS,
+  __IPMRA_TABLE_MAX
+};
+#define IPMRA_TABLE_MAX (__IPMRA_TABLE_MAX - 1)
+enum {
+  IPMRA_VIF_UNSPEC,
+  IPMRA_VIF,
+  __IPMRA_VIF_MAX
+};
+#define IPMRA_VIF_MAX (__IPMRA_VIF_MAX - 1)
+enum {
+  IPMRA_VIFA_UNSPEC,
+  IPMRA_VIFA_IFINDEX,
+  IPMRA_VIFA_VIF_ID,
+  IPMRA_VIFA_FLAGS,
+  IPMRA_VIFA_BYTES_IN,
+  IPMRA_VIFA_BYTES_OUT,
+  IPMRA_VIFA_PACKETS_IN,
+  IPMRA_VIFA_PACKETS_OUT,
+  IPMRA_VIFA_LOCAL_ADDR,
+  IPMRA_VIFA_REMOTE_ADDR,
+  IPMRA_VIFA_PAD,
+  __IPMRA_VIFA_MAX
+};
+#define IPMRA_VIFA_MAX (__IPMRA_VIFA_MAX - 1)
+enum {
+  IPMRA_CREPORT_UNSPEC,
+  IPMRA_CREPORT_MSGTYPE,
+  IPMRA_CREPORT_VIF_ID,
+  IPMRA_CREPORT_SRC_ADDR,
+  IPMRA_CREPORT_DST_ADDR,
+  IPMRA_CREPORT_PKT,
+  __IPMRA_CREPORT_MAX
+};
+#define IPMRA_CREPORT_MAX (__IPMRA_CREPORT_MAX - 1)
 #define MFC_ASSERT_THRESH (3 * HZ)
 #define IGMPMSG_NOCACHE 1
 #define IGMPMSG_WRONGVIF 2