diff --git a/libc/kernel/uapi/linux/vt.h b/libc/kernel/uapi/linux/vt.h
new file mode 100644
index 0000000..664f37f
--- /dev/null
+++ b/libc/kernel/uapi/linux/vt.h
@@ -0,0 +1,100 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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_VT_H
+#define _UAPI_LINUX_VT_H
+#define MIN_NR_CONSOLES 1
+#define MAX_NR_CONSOLES 63
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MAX_NR_USER_CONSOLES 63
+#define VT_OPENQRY 0x5600
+struct vt_mode {
+ char mode;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ char waitv;
+ short relsig;
+ short acqsig;
+ short frsig;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#define VT_GETMODE 0x5601
+#define VT_SETMODE 0x5602
+#define VT_AUTO 0x00
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VT_PROCESS 0x01
+#define VT_ACKACQ 0x02
+struct vt_stat {
+ unsigned short v_active;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short v_signal;
+ unsigned short v_state;
+};
+#define VT_GETSTATE 0x5603
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VT_SENDSIG 0x5604
+#define VT_RELDISP 0x5605
+#define VT_ACTIVATE 0x5606
+#define VT_WAITACTIVE 0x5607
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VT_DISALLOCATE 0x5608
+struct vt_sizes {
+ unsigned short v_rows;
+ unsigned short v_cols;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short v_scrollsize;
+};
+#define VT_RESIZE 0x5609
+struct vt_consize {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short v_rows;
+ unsigned short v_cols;
+ unsigned short v_vlin;
+ unsigned short v_clin;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned short v_vcol;
+ unsigned short v_ccol;
+};
+#define VT_RESIZEX 0x560A
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VT_LOCKSWITCH 0x560B
+#define VT_UNLOCKSWITCH 0x560C
+#define VT_GETHIFONTMASK 0x560D
+struct vt_event {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int event;
+#define VT_EVENT_SWITCH 0x0001
+#define VT_EVENT_BLANK 0x0002
+#define VT_EVENT_UNBLANK 0x0004
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define VT_EVENT_RESIZE 0x0008
+#define VT_MAX_EVENT 0x000F
+ unsigned int oldev;
+ unsigned int newev;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int pad[4];
+};
+#define VT_WAITEVENT 0x560E
+struct vt_setactivate {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ unsigned int console;
+ struct vt_mode mode;
+};
+#define VT_SETACTIVATE 0x560F
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define vt_get_kmsg_redirect() vt_kmsg_redirect(-1)
+#endif