diff --git a/libc/kernel/uapi/linux/cec-funcs.h b/libc/kernel/uapi/linux/cec-funcs.h
new file mode 100644
index 0000000..e0daea2
--- /dev/null
+++ b/libc/kernel/uapi/linux/cec-funcs.h
@@ -0,0 +1,113 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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 _CEC_UAPI_FUNCS_H
+#define _CEC_UAPI_FUNCS_H
+#include <linux/cec.h>
+struct cec_op_arib_data {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u16 transport_id;
+  __u16 service_id;
+  __u16 orig_network_id;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct cec_op_atsc_data {
+  __u16 transport_id;
+  __u16 program_number;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct cec_op_dvb_data {
+  __u16 transport_id;
+  __u16 service_id;
+  __u16 orig_network_id;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct cec_op_channel_data {
+  __u8 channel_number_fmt;
+  __u16 major;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u16 minor;
+};
+struct cec_op_digital_service_id {
+  __u8 service_id_method;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u8 dig_bcast_system;
+  union {
+    struct cec_op_arib_data arib;
+    struct cec_op_atsc_data atsc;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+    struct cec_op_dvb_data dvb;
+    struct cec_op_channel_data channel;
+  };
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct cec_op_record_src {
+  __u8 type;
+  union {
+    struct cec_op_digital_service_id digital;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+    struct {
+      __u8 ana_bcast_type;
+      __u16 ana_freq;
+      __u8 bcast_system;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+    } analog;
+    struct {
+      __u8 plug;
+    } ext_plug;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+    struct {
+      __u16 phys_addr;
+    } ext_phys_addr;
+  };
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct cec_op_tuner_device_info {
+  __u8 rec_flag;
+  __u8 tuner_display_info;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u8 is_analog;
+  union {
+    struct cec_op_digital_service_id digital;
+    struct {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+      __u8 ana_bcast_type;
+      __u16 ana_freq;
+      __u8 bcast_system;
+    } analog;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  };
+};
+struct cec_op_ui_command {
+  __u8 ui_cmd;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __u8 has_opt_arg;
+  union {
+    struct cec_op_channel_data channel_identifier;
+    __u8 ui_broadcast_type;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+    __u8 ui_sound_presentation_control;
+    __u8 play_mode;
+    __u8 ui_function_media;
+    __u8 ui_function_select_av_input;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+    __u8 ui_function_select_audio_input;
+  };
+};
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */