Winioctl (JNA API)

```
public interface Winioctl
```
Interface for the Winioctl.h header file.

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static class Winioctl.STORAGE_DEVICE_NUMBER
Contains information about a device.

Nested Classes
Modifier and Type	Interface and Description
`static class`	`Winioctl.STORAGE_DEVICE_NUMBER` Contains information about a device.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`FILE_ANY_ACCESS`
`static int`	`FILE_DEVICE_8042_PORT`
`static int`	`FILE_DEVICE_ACPI`
`static int`	`FILE_DEVICE_BATTERY`
`static int`	`FILE_DEVICE_BEEP`
`static int`	`FILE_DEVICE_BIOMETRIC`
`static int`	`FILE_DEVICE_BLUETOOTH`
`static int`	`FILE_DEVICE_BUS_EXTENDER`
`static int`	`FILE_DEVICE_CD_ROM`
`static int`	`FILE_DEVICE_CD_ROM_FILE_SYSTEM`
`static int`	`FILE_DEVICE_CHANGER`
`static int`	`FILE_DEVICE_CONSOLE`
`static int`	`FILE_DEVICE_CONTROLLER`
`static int`	`FILE_DEVICE_CRYPT_PROVIDER`
`static int`	`FILE_DEVICE_DATALINK`
`static int`	`FILE_DEVICE_DEVAPI`
`static int`	`FILE_DEVICE_DFS`
`static int`	`FILE_DEVICE_DFS_FILE_SYSTEM`
`static int`	`FILE_DEVICE_DFS_VOLUME`
`static int`	`FILE_DEVICE_DISK`
`static int`	`FILE_DEVICE_DISK_FILE_SYSTEM`
`static int`	`FILE_DEVICE_DVD`
`static int`	`FILE_DEVICE_EHSTOR`
`static int`	`FILE_DEVICE_FILE_SYSTEM`
`static int`	`FILE_DEVICE_FIPS`
`static int`	`FILE_DEVICE_FULLSCREEN_VIDEO`
`static int`	`FILE_DEVICE_GPIO`
`static int`	`FILE_DEVICE_INFINIBAND`
`static int`	`FILE_DEVICE_INPORT_PORT`
`static int`	`FILE_DEVICE_KEYBOARD`
`static int`	`FILE_DEVICE_KS`
`static int`	`FILE_DEVICE_KSEC`
`static int`	`FILE_DEVICE_MAILSLOT`
`static int`	`FILE_DEVICE_MASS_STORAGE`
`static int`	`FILE_DEVICE_MIDI_IN`
`static int`	`FILE_DEVICE_MIDI_OUT`
`static int`	`FILE_DEVICE_MODEM`
`static int`	`FILE_DEVICE_MOUSE`
`static int`	`FILE_DEVICE_MT_COMPOSITE`
`static int`	`FILE_DEVICE_MT_TRANSPORT`
`static int`	`FILE_DEVICE_MULTI_UNC_PROVIDER`
`static int`	`FILE_DEVICE_NAMED_PIPE`
`static int`	`FILE_DEVICE_NETWORK`
`static int`	`FILE_DEVICE_NETWORK_BROWSER`
`static int`	`FILE_DEVICE_NETWORK_FILE_SYSTEM`
`static int`	`FILE_DEVICE_NETWORK_REDIRECTOR`
`static int`	`FILE_DEVICE_NFP`
`static int`	`FILE_DEVICE_NULL`
`static int`	`FILE_DEVICE_PARALLEL_PORT`
`static int`	`FILE_DEVICE_PHYSICAL_NETCARD`
`static int`	`FILE_DEVICE_PMI`
`static int`	`FILE_DEVICE_POINT_OF_SERVICE`
`static int`	`FILE_DEVICE_PRINTER`
`static int`	`FILE_DEVICE_SCANNER`
`static int`	`FILE_DEVICE_SCREEN`
`static int`	`FILE_DEVICE_SERENUM`
`static int`	`FILE_DEVICE_SERIAL_MOUSE_PORT`
`static int`	`FILE_DEVICE_SERIAL_PORT`
`static int`	`FILE_DEVICE_SMARTCARD`
`static int`	`FILE_DEVICE_SMB`
`static int`	`FILE_DEVICE_SOUND`
`static int`	`FILE_DEVICE_STREAMS`
`static int`	`FILE_DEVICE_SYSENV`
`static int`	`FILE_DEVICE_TAPE`
`static int`	`FILE_DEVICE_TAPE_FILE_SYSTEM`
`static int`	`FILE_DEVICE_TERMSRV`
`static int`	`FILE_DEVICE_TRANSPORT`
`static int`	`FILE_DEVICE_UNKNOWN`
`static int`	`FILE_DEVICE_USBEX`
`static int`	`FILE_DEVICE_VDM`
`static int`	`FILE_DEVICE_VIDEO`
`static int`	`FILE_DEVICE_VIRTUAL_BLOCK`
`static int`	`FILE_DEVICE_VIRTUAL_DISK`
`static int`	`FILE_DEVICE_VMBUS`
`static int`	`FILE_DEVICE_WAVE_IN`
`static int`	`FILE_DEVICE_WAVE_OUT`
`static int`	`FILE_DEVICE_WPD`
`static int`	`FILE_READ_ACCESS`
`static int`	`FILE_SPECIAL_ACCESS`
`static int`	`FILE_WRITE_ACCESS`
`static int`	`FSCTL_DELETE_REPARSE_POINT`
`static int`	`FSCTL_GET_COMPRESSION`
`static int`	`FSCTL_GET_REPARSE_POINT`
`static int`	`FSCTL_SET_COMPRESSION`
`static int`	`FSCTL_SET_REPARSE_POINT`
`static int`	`IOCTL_STORAGE_GET_DEVICE_NUMBER` Retrieves the device type, device number, and, for a partitionable device, the partition number of a device.
`static int`	`METHOD_BUFFERED`
`static int`	`METHOD_IN_DIRECT`
`static int`	`METHOD_NEITHER`
`static int`	`METHOD_OUT_DIRECT`

- Field Detail
  - FILE_DEVICE_BEEP
```
static final int FILE_DEVICE_BEEP
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_CD_ROM
```
static final int FILE_DEVICE_CD_ROM
```
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    Constant Field Values
  - FILE_DEVICE_CD_ROM_FILE_SYSTEM
```
static final int FILE_DEVICE_CD_ROM_FILE_SYSTEM
```
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    Constant Field Values
  - FILE_DEVICE_CONTROLLER
```
static final int FILE_DEVICE_CONTROLLER
```
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    Constant Field Values
  - FILE_DEVICE_DATALINK
```
static final int FILE_DEVICE_DATALINK
```
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    Constant Field Values
  - FILE_DEVICE_DFS
```
static final int FILE_DEVICE_DFS
```
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    Constant Field Values
  - FILE_DEVICE_DISK
```
static final int FILE_DEVICE_DISK
```
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    Constant Field Values
  - FILE_DEVICE_DISK_FILE_SYSTEM
```
static final int FILE_DEVICE_DISK_FILE_SYSTEM
```
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    Constant Field Values
  - FILE_DEVICE_FILE_SYSTEM
```
static final int FILE_DEVICE_FILE_SYSTEM
```
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    Constant Field Values
  - FILE_DEVICE_INPORT_PORT
```
static final int FILE_DEVICE_INPORT_PORT
```
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    Constant Field Values
  - FILE_DEVICE_KEYBOARD
```
static final int FILE_DEVICE_KEYBOARD
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_MAILSLOT
```
static final int FILE_DEVICE_MAILSLOT
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_MIDI_IN
```
static final int FILE_DEVICE_MIDI_IN
```
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    Constant Field Values
  - FILE_DEVICE_MIDI_OUT
```
static final int FILE_DEVICE_MIDI_OUT
```
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    Constant Field Values
  - FILE_DEVICE_MOUSE
```
static final int FILE_DEVICE_MOUSE
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_MULTI_UNC_PROVIDER
```
static final int FILE_DEVICE_MULTI_UNC_PROVIDER
```
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    Constant Field Values
  - FILE_DEVICE_NAMED_PIPE
```
static final int FILE_DEVICE_NAMED_PIPE
```
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    Constant Field Values
  - FILE_DEVICE_NETWORK
```
static final int FILE_DEVICE_NETWORK
```
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    Constant Field Values
  - FILE_DEVICE_NETWORK_BROWSER
```
static final int FILE_DEVICE_NETWORK_BROWSER
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_NETWORK_FILE_SYSTEM
```
static final int FILE_DEVICE_NETWORK_FILE_SYSTEM
```
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    Constant Field Values
  - FILE_DEVICE_NULL
```
static final int FILE_DEVICE_NULL
```
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    Constant Field Values
  - FILE_DEVICE_PARALLEL_PORT
```
static final int FILE_DEVICE_PARALLEL_PORT
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_PHYSICAL_NETCARD
```
static final int FILE_DEVICE_PHYSICAL_NETCARD
```
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    Constant Field Values
  - FILE_DEVICE_PRINTER
```
static final int FILE_DEVICE_PRINTER
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_SCANNER
```
static final int FILE_DEVICE_SCANNER
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_SERIAL_MOUSE_PORT
```
static final int FILE_DEVICE_SERIAL_MOUSE_PORT
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_SERIAL_PORT
```
static final int FILE_DEVICE_SERIAL_PORT
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_SCREEN
```
static final int FILE_DEVICE_SCREEN
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_SOUND
```
static final int FILE_DEVICE_SOUND
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_STREAMS
```
static final int FILE_DEVICE_STREAMS
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_TAPE
```
static final int FILE_DEVICE_TAPE
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_TAPE_FILE_SYSTEM
```
static final int FILE_DEVICE_TAPE_FILE_SYSTEM
```
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    Constant Field Values
  - FILE_DEVICE_TRANSPORT
```
static final int FILE_DEVICE_TRANSPORT
```
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    Constant Field Values
  - FILE_DEVICE_UNKNOWN
```
static final int FILE_DEVICE_UNKNOWN
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_VIDEO
```
static final int FILE_DEVICE_VIDEO
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_VIRTUAL_DISK
```
static final int FILE_DEVICE_VIRTUAL_DISK
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_WAVE_IN
```
static final int FILE_DEVICE_WAVE_IN
```
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    Constant Field Values
  - FILE_DEVICE_WAVE_OUT
```
static final int FILE_DEVICE_WAVE_OUT
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_8042_PORT
```
static final int FILE_DEVICE_8042_PORT
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_NETWORK_REDIRECTOR
```
static final int FILE_DEVICE_NETWORK_REDIRECTOR
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_BATTERY
```
static final int FILE_DEVICE_BATTERY
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_BUS_EXTENDER
```
static final int FILE_DEVICE_BUS_EXTENDER
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_MODEM
```
static final int FILE_DEVICE_MODEM
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_VDM
```
static final int FILE_DEVICE_VDM
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_MASS_STORAGE
```
static final int FILE_DEVICE_MASS_STORAGE
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_SMB
```
static final int FILE_DEVICE_SMB
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_KS
```
static final int FILE_DEVICE_KS
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_CHANGER
```
static final int FILE_DEVICE_CHANGER
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_SMARTCARD
```
static final int FILE_DEVICE_SMARTCARD
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_ACPI
```
static final int FILE_DEVICE_ACPI
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_DVD
```
static final int FILE_DEVICE_DVD
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_FULLSCREEN_VIDEO
```
static final int FILE_DEVICE_FULLSCREEN_VIDEO
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_DFS_FILE_SYSTEM
```
static final int FILE_DEVICE_DFS_FILE_SYSTEM
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_DFS_VOLUME
```
static final int FILE_DEVICE_DFS_VOLUME
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_SERENUM
```
static final int FILE_DEVICE_SERENUM
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_TERMSRV
```
static final int FILE_DEVICE_TERMSRV
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_KSEC
```
static final int FILE_DEVICE_KSEC
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_FIPS
```
static final int FILE_DEVICE_FIPS
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_INFINIBAND
```
static final int FILE_DEVICE_INFINIBAND
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_VMBUS
```
static final int FILE_DEVICE_VMBUS
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_CRYPT_PROVIDER
```
static final int FILE_DEVICE_CRYPT_PROVIDER
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_WPD
```
static final int FILE_DEVICE_WPD
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_BLUETOOTH
```
static final int FILE_DEVICE_BLUETOOTH
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_MT_COMPOSITE
```
static final int FILE_DEVICE_MT_COMPOSITE
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_MT_TRANSPORT
```
static final int FILE_DEVICE_MT_TRANSPORT
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_BIOMETRIC
```
static final int FILE_DEVICE_BIOMETRIC
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_PMI
```
static final int FILE_DEVICE_PMI
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_EHSTOR
```
static final int FILE_DEVICE_EHSTOR
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_DEVAPI
```
static final int FILE_DEVICE_DEVAPI
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_GPIO
```
static final int FILE_DEVICE_GPIO
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_USBEX
```
static final int FILE_DEVICE_USBEX
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_CONSOLE
```
static final int FILE_DEVICE_CONSOLE
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_NFP
```
static final int FILE_DEVICE_NFP
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_SYSENV
```
static final int FILE_DEVICE_SYSENV
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_VIRTUAL_BLOCK
```
static final int FILE_DEVICE_VIRTUAL_BLOCK
```
    See Also:
    
    Constant Field Values
  - FILE_DEVICE_POINT_OF_SERVICE
```
static final int FILE_DEVICE_POINT_OF_SERVICE
```
    See Also:
    
    Constant Field Values
  - FSCTL_GET_COMPRESSION
```
static final int FSCTL_GET_COMPRESSION
```
    See Also:
    
    Constant Field Values
  - FSCTL_SET_COMPRESSION
```
static final int FSCTL_SET_COMPRESSION
```
    See Also:
    
    Constant Field Values
  - FSCTL_SET_REPARSE_POINT
```
static final int FSCTL_SET_REPARSE_POINT
```
    See Also:
    
    Constant Field Values
  - FSCTL_GET_REPARSE_POINT
```
static final int FSCTL_GET_REPARSE_POINT
```
    See Also:
    
    Constant Field Values
  - FSCTL_DELETE_REPARSE_POINT
```
static final int FSCTL_DELETE_REPARSE_POINT
```
    See Also:
    
    Constant Field Values
  - METHOD_BUFFERED
```
static final int METHOD_BUFFERED
```
    See Also:
    
    Constant Field Values
  - METHOD_IN_DIRECT
```
static final int METHOD_IN_DIRECT
```
    See Also:
    
    Constant Field Values
  - METHOD_OUT_DIRECT
```
static final int METHOD_OUT_DIRECT
```
    See Also:
    
    Constant Field Values
  - METHOD_NEITHER
```
static final int METHOD_NEITHER
```
    See Also:
    
    Constant Field Values
  - FILE_ANY_ACCESS
```
static final int FILE_ANY_ACCESS
```
    See Also:
    
    Constant Field Values
  - FILE_SPECIAL_ACCESS
```
static final int FILE_SPECIAL_ACCESS
```
    See Also:
    
    Constant Field Values
  - FILE_READ_ACCESS
```
static final int FILE_READ_ACCESS
```
    See Also:
    
    Constant Field Values
  - FILE_WRITE_ACCESS
```
static final int FILE_WRITE_ACCESS
```
    See Also:
    
    Constant Field Values
  - IOCTL_STORAGE_GET_DEVICE_NUMBER
```
static final int IOCTL_STORAGE_GET_DEVICE_NUMBER
```
    Retrieves the device type, device number, and, for a partitionable device, the partition number of a device.
    
    See Also:
    
    Constant Field Values

Interface Winioctl

Nested Class Summary

Field Summary

Field Detail

FILE_DEVICE_BEEP

FILE_DEVICE_CD_ROM

FILE_DEVICE_CD_ROM_FILE_SYSTEM

FILE_DEVICE_CONTROLLER

FILE_DEVICE_DATALINK

FILE_DEVICE_DFS

FILE_DEVICE_DISK

FILE_DEVICE_DISK_FILE_SYSTEM

FILE_DEVICE_FILE_SYSTEM

FILE_DEVICE_INPORT_PORT

FILE_DEVICE_KEYBOARD

FILE_DEVICE_MAILSLOT

FILE_DEVICE_MIDI_IN

FILE_DEVICE_MIDI_OUT

FILE_DEVICE_MOUSE

FILE_DEVICE_MULTI_UNC_PROVIDER

FILE_DEVICE_NAMED_PIPE

FILE_DEVICE_NETWORK

FILE_DEVICE_NETWORK_BROWSER

FILE_DEVICE_NETWORK_FILE_SYSTEM

FILE_DEVICE_NULL

FILE_DEVICE_PARALLEL_PORT

FILE_DEVICE_PHYSICAL_NETCARD

FILE_DEVICE_PRINTER

FILE_DEVICE_SCANNER

FILE_DEVICE_SERIAL_MOUSE_PORT

FILE_DEVICE_SERIAL_PORT

FILE_DEVICE_SCREEN

FILE_DEVICE_SOUND

FILE_DEVICE_STREAMS

FILE_DEVICE_TAPE

FILE_DEVICE_TAPE_FILE_SYSTEM

FILE_DEVICE_TRANSPORT

FILE_DEVICE_UNKNOWN

FILE_DEVICE_VIDEO

FILE_DEVICE_VIRTUAL_DISK

FILE_DEVICE_WAVE_IN

FILE_DEVICE_WAVE_OUT

FILE_DEVICE_8042_PORT

FILE_DEVICE_NETWORK_REDIRECTOR

FILE_DEVICE_BATTERY

FILE_DEVICE_BUS_EXTENDER

FILE_DEVICE_MODEM

FILE_DEVICE_VDM

FILE_DEVICE_MASS_STORAGE

FILE_DEVICE_SMB

FILE_DEVICE_KS

FILE_DEVICE_CHANGER

FILE_DEVICE_SMARTCARD

FILE_DEVICE_ACPI

FILE_DEVICE_DVD

FILE_DEVICE_FULLSCREEN_VIDEO

FILE_DEVICE_DFS_FILE_SYSTEM

FILE_DEVICE_DFS_VOLUME

FILE_DEVICE_SERENUM

FILE_DEVICE_TERMSRV

FILE_DEVICE_KSEC

FILE_DEVICE_FIPS

FILE_DEVICE_INFINIBAND

FILE_DEVICE_VMBUS

FILE_DEVICE_CRYPT_PROVIDER

FILE_DEVICE_WPD

FILE_DEVICE_BLUETOOTH

FILE_DEVICE_MT_COMPOSITE

FILE_DEVICE_MT_TRANSPORT

FILE_DEVICE_BIOMETRIC

FILE_DEVICE_PMI

FILE_DEVICE_EHSTOR

FILE_DEVICE_DEVAPI

FILE_DEVICE_GPIO

FILE_DEVICE_USBEX

FILE_DEVICE_CONSOLE

FILE_DEVICE_NFP

FILE_DEVICE_SYSENV

FILE_DEVICE_VIRTUAL_BLOCK

FILE_DEVICE_POINT_OF_SERVICE