diff --git a/libc/kernel/uapi/linux/uinput.h b/libc/kernel/uapi/linux/uinput.h
index 6ad0334..f622822 100644
--- a/libc/kernel/uapi/linux/uinput.h
+++ b/libc/kernel/uapi/linux/uinput.h
@@ -21,7 +21,7 @@
 #include <linux/types.h>
 #include <linux/input.h>
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#define UINPUT_VERSION 3
+#define UINPUT_VERSION 4
 struct uinput_ff_upload {
  __u32 request_id;
  __s32 retval;
@@ -58,21 +58,22 @@
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define UI_BEGIN_FF_ERASE _IOWR(UINPUT_IOCTL_BASE, 202, struct uinput_ff_erase)
 #define UI_END_FF_ERASE _IOW(UINPUT_IOCTL_BASE, 203, struct uinput_ff_erase)
+#define UI_GET_SYSNAME(len) _IOC(_IOC_READ, UINPUT_IOCTL_BASE, 300, len)
 #define EV_UINPUT 0x0101
-#define UI_FF_UPLOAD 1
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define UI_FF_UPLOAD 1
 #define UI_FF_ERASE 2
 #define UINPUT_MAX_NAME_SIZE 80
 struct uinput_user_dev {
- char name[UINPUT_MAX_NAME_SIZE];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ char name[UINPUT_MAX_NAME_SIZE];
  struct input_id id;
  __u32 ff_effects_max;
  __s32 absmax[ABS_CNT];
- __s32 absmin[ABS_CNT];
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ __s32 absmin[ABS_CNT];
  __s32 absfuzz[ABS_CNT];
  __s32 absflat[ABS_CNT];
 };
-#endif
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#endif