diff --git a/libc/kernel/common/linux/fd.h b/libc/kernel/common/linux/fd.h
index d4f38ab..f3bedd1 100644
--- a/libc/kernel/common/linux/fd.h
+++ b/libc/kernel/common/linux/fd.h
@@ -7,243 +7,252 @@
  ***   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 _LINUX_FD_H
 #define _LINUX_FD_H
+
 #include <linux/ioctl.h>
 #include <linux/compiler.h>
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 struct floppy_struct {
  unsigned int size,
  sect,
  head,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  track,
  stretch;
 #define FD_STRETCH 1
 #define FD_SWAPSIDES 2
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FD_ZEROBASED 4
+
  unsigned char gap,
+
  rate,
 #define FD_2M 0x4
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FD_SIZECODEMASK 0x38
 #define FD_SIZECODE(floppy) (((((floppy)->rate&FD_SIZECODEMASK)>> 3)+ 2) %8)
 #define FD_SECTSIZE(floppy) ( (floppy)->rate & FD_2M ?   512 : 128 << FD_SIZECODE(floppy) )
 #define FD_PERP 0x40
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
  spec1,
  fmt_gap;
  const char * name;
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #define FDCLRPRM _IO(2, 0x41)
+
 #define FDSETPRM _IOW(2, 0x42, struct floppy_struct) 
 #define FDSETMEDIAPRM FDSETPRM
+
 #define FDDEFPRM _IOW(2, 0x43, struct floppy_struct) 
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FDGETPRM _IOR(2, 0x04, struct floppy_struct)
 #define FDDEFMEDIAPRM FDDEFPRM
 #define FDGETMEDIAPRM FDGETPRM
+
 #define FDMSGON _IO(2,0x45)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FDMSGOFF _IO(2,0x46)
+
 #define FD_FILL_BYTE 0xF6  
+
 struct format_descr {
  unsigned int device,head,track;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+
 #define FDFMTBEG _IO(2,0x47)
+
 #define FDFMTTRK _IOW(2,0x48, struct format_descr)
+
 #define FDFMTEND _IO(2,0x49)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 struct floppy_max_errors {
  unsigned int
  abort,
  read_track,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  reset,
  recal,
+
  reporting;
+
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #define FDSETEMSGTRESH _IO(2,0x4a)
+
 #define FDFLUSH _IO(2,0x4b)
+
 #define FDSETMAXERRS _IOW(2, 0x4c, struct floppy_max_errors)
 #define FDGETMAXERRS _IOR(2, 0x0e, struct floppy_max_errors)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 typedef char floppy_drive_name[16];
 #define FDGETDRVTYP _IOR(2, 0x0f, floppy_drive_name)
+
 struct floppy_drive_params {
  signed char cmos;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
  unsigned long max_dtr;
  unsigned long hlt;
  unsigned long hut;
  unsigned long srt;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
  unsigned long spinup;
  unsigned long spindown;
  unsigned char spindown_offset;
  unsigned char select_delay;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned char rps;
  unsigned char tracks;
  unsigned long timeout;
+
  unsigned char interleave_sect;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
  struct floppy_max_errors max_errors;
+
  char flags;
+
 #define FTD_MSG 0x10
 #define FD_BROKEN_DCL 0x20
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FD_DEBUG 0x02
 #define FD_SILENT_DCL_CLEAR 0x4
 #define FD_INVERTED_DCL 0x80  
+
  char read_track;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
  short autodetect[8];
+
  int checkfreq;
  int native_format;
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 enum {
  FD_NEED_TWADDLE_BIT,
  FD_VERIFY_BIT,
  FD_DISK_NEWCHANGE_BIT,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  FD_UNUSED_BIT,
  FD_DISK_CHANGED_BIT,
  FD_DISK_WRITABLE_BIT
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #define FDSETDRVPRM _IOW(2, 0x90, struct floppy_drive_params)
 #define FDGETDRVPRM _IOR(2, 0x11, struct floppy_drive_params)
+
 struct floppy_drive_struct {
  unsigned long flags;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #define FD_NEED_TWADDLE (1 << FD_NEED_TWADDLE_BIT)
 #define FD_VERIFY (1 << FD_VERIFY_BIT)
 #define FD_DISK_NEWCHANGE (1 << FD_DISK_NEWCHANGE_BIT)
 #define FD_DISK_CHANGED (1 << FD_DISK_CHANGED_BIT)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FD_DISK_WRITABLE (1 << FD_DISK_WRITABLE_BIT)
+
  unsigned long spinup_date;
  unsigned long select_date;
  unsigned long first_read_date;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  short probed_format;
  short track;
  short maxblock;
  short maxtrack;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int generation;
+
  int keep_data;
+
  int fd_ref;
  int fd_device;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned long last_checked;
+
  char *dmabuf;
  int bufblocks;
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #define FDGETDRVSTAT _IOR(2, 0x12, struct floppy_drive_struct)
 #define FDPOLLDRVSTAT _IOR(2, 0x13, struct floppy_drive_struct)
+
 enum reset_mode {
  FD_RESET_IF_NEEDED,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  FD_RESET_IF_RAWCMD,
  FD_RESET_ALWAYS
 };
 #define FDRESET _IO(2, 0x54)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 struct floppy_fdc_state {
  int spec1;
  int spec2;
  int dtr;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned char version;
  unsigned char dor;
  unsigned long address;
  unsigned int rawcmd:2;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned int reset:1;
  unsigned int need_configure:1;
  unsigned int perp_mode:2;
  unsigned int has_fifo:1;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned int driver_version;
 #define FD_DRIVER_VERSION 0x100
+
  unsigned char track[4];
+
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #define FDGETFDCSTAT _IOR(2, 0x15, struct floppy_fdc_state)
+
 struct floppy_write_errors {
+
  unsigned int write_errors;
+
  unsigned long first_error_sector;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int first_error_generation;
  unsigned long last_error_sector;
  int last_error_generation;
+
  unsigned int badness;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+
 #define FDWERRORCLR _IO(2, 0x56)
+
 #define FDWERRORGET _IOR(2, 0x17, struct floppy_write_errors)
+
 #define FDHAVEBATCHEDRAWCMD
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 struct floppy_raw_cmd {
  unsigned int flags;
 #define FD_RAW_READ 1
 #define FD_RAW_WRITE 2
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FD_RAW_NO_MOTOR 4
 #define FD_RAW_DISK_CHANGE 4  
 #define FD_RAW_INTR 8  
 #define FD_RAW_SPIN 0x10  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FD_RAW_NO_MOTOR_AFTER 0x20  
 #define FD_RAW_NEED_DISK 0x40  
 #define FD_RAW_NEED_SEEK 0x80  
+
 #define FD_RAW_MORE 0x100  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FD_RAW_STOP_IF_FAILURE 0x200  
 #define FD_RAW_STOP_IF_SUCCESS 0x400  
 #define FD_RAW_SOFTFAILURE 0x800  
+
 #define FD_RAW_FAILURE 0x10000  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FD_RAW_HARDFAILURE 0x20000  
+
  void __user *data;
  char *kernel_data;
  struct floppy_raw_cmd *next;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  long length;
  long phys_length;
  int buffer_length;
+
  unsigned char rate;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  unsigned char cmd_count;
  unsigned char cmd[16];
  unsigned char reply_count;
  unsigned char reply[16];
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  int track;
  int resultcode;
+
  int reserved1;
  int reserved2;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 };
+
 #define FDRAWCMD _IO(2, 0x58)
+
 #define FDTWADDLE _IO(2, 0x59)
+
 #define FDEJECT _IO(2, 0x5a)
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 #endif