diff --git a/libc/kernel/uapi/linux/kd.h b/libc/kernel/uapi/linux/kd.h
new file mode 100644
index 0000000..c1fd11c
--- /dev/null
+++ b/libc/kernel/uapi/linux/kd.h
@@ -0,0 +1,198 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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_LINUX_KD_H
+#define _UAPI_LINUX_KD_H
+#include <linux/types.h>
+#include <linux/compiler.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define GIO_FONT 0x4B60
+#define PIO_FONT 0x4B61
+#define GIO_FONTX 0x4B6B
+#define PIO_FONTX 0x4B6C
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct consolefontdesc {
+ unsigned short charcount;
+ unsigned short charheight;
+ char __user *chardata;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define PIO_FONTRESET 0x4B6D
+#define GIO_CMAP 0x4B70
+#define PIO_CMAP 0x4B71
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KIOCSOUND 0x4B2F
+#define KDMKTONE 0x4B30
+#define KDGETLED 0x4B31
+#define KDSETLED 0x4B32
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define LED_SCR 0x01
+#define LED_NUM 0x02
+#define LED_CAP 0x04
+#define KDGKBTYPE 0x4B33
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KB_84 0x01
+#define KB_101 0x02
+#define KB_OTHER 0x03
+#define KDADDIO 0x4B34
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KDDELIO 0x4B35
+#define KDENABIO 0x4B36
+#define KDDISABIO 0x4B37
+#define KDSETMODE 0x4B3A
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KD_TEXT 0x00
+#define KD_GRAPHICS 0x01
+#define KD_TEXT0 0x02
+#define KD_TEXT1 0x03
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KDGETMODE 0x4B3B
+#define KDMAPDISP 0x4B3C
+#define KDUNMAPDISP 0x4B3D
+typedef char scrnmap_t;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define E_TABSZ 256
+#define GIO_SCRNMAP 0x4B40
+#define PIO_SCRNMAP 0x4B41
+#define GIO_UNISCRNMAP 0x4B69
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define PIO_UNISCRNMAP 0x4B6A
+#define GIO_UNIMAP 0x4B66
+struct unipair {
+ unsigned short unicode;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short fontpos;
+};
+struct unimapdesc {
+ unsigned short entry_ct;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ struct unipair __user *entries;
+};
+#define PIO_UNIMAP 0x4B67
+#define PIO_UNIMAPCLR 0x4B68
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct unimapinit {
+ unsigned short advised_hashsize;
+ unsigned short advised_hashstep;
+ unsigned short advised_hashlevel;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define UNI_DIRECT_BASE 0xF000
+#define UNI_DIRECT_MASK 0x01FF
+#define K_RAW 0x00
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define K_XLATE 0x01
+#define K_MEDIUMRAW 0x02
+#define K_UNICODE 0x03
+#define K_OFF 0x04
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KDGKBMODE 0x4B44
+#define KDSKBMODE 0x4B45
+#define K_METABIT 0x03
+#define K_ESCPREFIX 0x04
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KDGKBMETA 0x4B62
+#define KDSKBMETA 0x4B63
+#define K_SCROLLLOCK 0x01
+#define K_NUMLOCK 0x02
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define K_CAPSLOCK 0x04
+#define KDGKBLED 0x4B64
+#define KDSKBLED 0x4B65
+struct kbentry {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char kb_table;
+ unsigned char kb_index;
+ unsigned short kb_value;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define K_NORMTAB 0x00
+#define K_SHIFTTAB 0x01
+#define K_ALTTAB 0x02
+#define K_ALTSHIFTTAB 0x03
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KDGKBENT 0x4B46
+#define KDSKBENT 0x4B47
+struct kbsentry {
+ unsigned char kb_func;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char kb_string[512];
+};
+#define KDGKBSENT 0x4B48
+#define KDSKBSENT 0x4B49
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct kbdiacr {
+ unsigned char diacr, base, result;
+};
+struct kbdiacrs {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int kb_cnt;
+ struct kbdiacr kbdiacr[256];
+};
+#define KDGKBDIACR 0x4B4A
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KDSKBDIACR 0x4B4B
+struct kbdiacruc {
+ unsigned int diacr, base, result;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct kbdiacrsuc {
+ unsigned int kb_cnt;
+ struct kbdiacruc kbdiacruc[256];
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KDGKBDIACRUC 0x4BFA
+#define KDSKBDIACRUC 0x4BFB
+struct kbkeycode {
+ unsigned int scancode, keycode;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define KDGETKEYCODE 0x4B4C
+#define KDSETKEYCODE 0x4B4D
+#define KDSIGACCEPT 0x4B4E
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct kbd_repeat {
+ int delay;
+ int period;
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KDKBDREP 0x4B52
+#define KDFONTOP 0x4B72
+struct console_font_op {
+ unsigned int op;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int flags;
+ unsigned int width, height;
+ unsigned int charcount;
+ unsigned char __user *data;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct console_font {
+ unsigned int width, height;
+ unsigned int charcount;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned char *data;
+};
+#define KD_FONT_OP_SET 0
+#define KD_FONT_OP_GET 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define KD_FONT_OP_SET_DEFAULT 2
+#define KD_FONT_OP_COPY 3
+#define KD_FONT_FLAG_DONT_RECALC 1
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */