diff --git a/libc/kernel/uapi/linux/ncsi.h b/libc/kernel/uapi/linux/ncsi.h
new file mode 100644
index 0000000..6b128e4
--- /dev/null
+++ b/libc/kernel/uapi/linux/ncsi.h
@@ -0,0 +1,62 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __UAPI_NCSI_NETLINK_H__
+#define __UAPI_NCSI_NETLINK_H__
+enum ncsi_nl_commands {
+  NCSI_CMD_UNSPEC,
+  NCSI_CMD_PKG_INFO,
+  NCSI_CMD_SET_INTERFACE,
+  NCSI_CMD_CLEAR_INTERFACE,
+  __NCSI_CMD_AFTER_LAST,
+  NCSI_CMD_MAX = __NCSI_CMD_AFTER_LAST - 1
+};
+enum ncsi_nl_attrs {
+  NCSI_ATTR_UNSPEC,
+  NCSI_ATTR_IFINDEX,
+  NCSI_ATTR_PACKAGE_LIST,
+  NCSI_ATTR_PACKAGE_ID,
+  NCSI_ATTR_CHANNEL_ID,
+  __NCSI_ATTR_AFTER_LAST,
+  NCSI_ATTR_MAX = __NCSI_ATTR_AFTER_LAST - 1
+};
+enum ncsi_nl_pkg_attrs {
+  NCSI_PKG_ATTR_UNSPEC,
+  NCSI_PKG_ATTR,
+  NCSI_PKG_ATTR_ID,
+  NCSI_PKG_ATTR_FORCED,
+  NCSI_PKG_ATTR_CHANNEL_LIST,
+  __NCSI_PKG_ATTR_AFTER_LAST,
+  NCSI_PKG_ATTR_MAX = __NCSI_PKG_ATTR_AFTER_LAST - 1
+};
+enum ncsi_nl_channel_attrs {
+  NCSI_CHANNEL_ATTR_UNSPEC,
+  NCSI_CHANNEL_ATTR,
+  NCSI_CHANNEL_ATTR_ID,
+  NCSI_CHANNEL_ATTR_VERSION_MAJOR,
+  NCSI_CHANNEL_ATTR_VERSION_MINOR,
+  NCSI_CHANNEL_ATTR_VERSION_STR,
+  NCSI_CHANNEL_ATTR_LINK_STATE,
+  NCSI_CHANNEL_ATTR_ACTIVE,
+  NCSI_CHANNEL_ATTR_FORCED,
+  NCSI_CHANNEL_ATTR_VLAN_LIST,
+  NCSI_CHANNEL_ATTR_VLAN_ID,
+  __NCSI_CHANNEL_ATTR_AFTER_LAST,
+  NCSI_CHANNEL_ATTR_MAX = __NCSI_CHANNEL_ATTR_AFTER_LAST - 1
+};
+#endif