Modifier and Type	Class and Description
public static class	EGLClientPixmapHI.Buffer An array of `EGLClientPixmapHI` structs.

Modifier and Type	Field and Description
public static final int	ALIGNOF The struct alignment in bytes.
public static final int	IHEIGHT The struct member offsets.
public static final int	ISTRIDE The struct member offsets.
public static final int	IWIDTH The struct member offsets.
public static final int	PDATA The struct member offsets.
public static final int	SIZEOF The struct size in bytes.

Access	Constructor and Description
protected	EGLClientPixmapHI(long address, ByteBuffer container)
public	EGLClientPixmapHI(ByteBuffer container) Creates a `EGLClientPixmapHI` instance at the current position of the specified `ByteBuffer` container.

Method Summary

Modifier and Type	Method and Description
public static EGLClientPixmapHI	calloc() Returns a new `EGLClientPixmapHI` instance allocated with `memCalloc`.
public static EGLClientPixmapHI.Buffer	calloc(int the buffer capacity capacity) Returns a new `EGLClientPixmapHI.Buffer` instance allocated with `memCalloc`.
public static EGLClientPixmapHI	calloc(MemoryStack the stack from which to allocate stack) Returns a new `EGLClientPixmapHI` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
public static EGLClientPixmapHI.Buffer	calloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `EGLClientPixmapHI.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero.
public static EGLClientPixmapHI	callocStack() Deprecated Deprecated for removal in 3.4.0.
public static EGLClientPixmapHI	callocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public static EGLClientPixmapHI.Buffer	callocStack(int capacity) Deprecated Deprecated for removal in 3.4.0.
public static EGLClientPixmapHI.Buffer	callocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
protected EGLClientPixmapHI	create(long the struct memory address address, ByteBuffer an optional container buffer, to be referenced strongly by the struct instance. container) Implements abstract org.lwjgl.system.Struct.create. Similar to `the constructor`, but returns the exact type of the `Struct` subclass.
public static EGLClientPixmapHI	create() Returns a new `EGLClientPixmapHI` instance allocated with `BufferUtils`.
public static EGLClientPixmapHI	create(long address) Returns a new `EGLClientPixmapHI` instance for the specified memory address.
public static EGLClientPixmapHI.Buffer	create(int the buffer capacity capacity) Returns a new `EGLClientPixmapHI.Buffer` instance allocated with `BufferUtils`.
public static EGLClientPixmapHI.Buffer	create(long the memory address address, int the buffer capacity capacity) Create a `EGLClientPixmapHI.Buffer` instance at the specified memory.
public static EGLClientPixmapHI	createSafe(long address) Like `create`, but returns `null` if `address` is `NULL`.
public static EGLClientPixmapHI.Buffer	createSafe(long address, int capacity) Like `create`, but returns `null` if `address` is `NULL`.
public int	iHeight() height of the buffer in pixels.
public EGLClientPixmapHI	iHeight(int value) Sets the specified value to the `iHeight` field.
public int	iStride() stride of the buffer, in pixels.
public EGLClientPixmapHI	iStride(int value) Sets the specified value to the `iStride` field.
public int	iWidth() width of the buffer in pixels
public EGLClientPixmapHI	iWidth(int value) Sets the specified value to the `iWidth` field.
public static EGLClientPixmapHI	malloc() Returns a new `EGLClientPixmapHI` instance allocated with `memAlloc`.
public static EGLClientPixmapHI.Buffer	malloc(int the buffer capacity capacity) Returns a new `EGLClientPixmapHI.Buffer` instance allocated with `memAlloc`.
public static EGLClientPixmapHI	malloc(MemoryStack the stack from which to allocate stack) Returns a new `EGLClientPixmapHI` instance allocated on the specified `MemoryStack`.
public static EGLClientPixmapHI.Buffer	malloc(int the buffer capacity capacity, MemoryStack the stack from which to allocate stack) Returns a new `EGLClientPixmapHI.Buffer` instance allocated on the specified `MemoryStack`.
public static EGLClientPixmapHI	mallocStack() Deprecated Deprecated for removal in 3.4.0.
public static EGLClientPixmapHI	mallocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public static EGLClientPixmapHI.Buffer	mallocStack(int capacity) Deprecated Deprecated for removal in 3.4.0.
public static EGLClientPixmapHI.Buffer	mallocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0.
public static int	niHeight(long struct) Unsafe version of `iHeight`.
public static void	niHeight(long struct, int value) Unsafe version of `iHeight`.
public static int	niStride(long struct) Unsafe version of `iStride`.
public static void	niStride(long struct, int value) Unsafe version of `iStride`.
public static int	niWidth(long struct) Unsafe version of `iWidth`.
public static void	niWidth(long struct, int value) Unsafe version of `iWidth`.
public static ByteBuffer	npData(long struct, int capacity) Unsafe version of `pData`.
public static void	npData(long struct, ByteBuffer value) Unsafe version of `pData`.
public ByteBuffer	Returns: pointer to a memory buffer allocated by the application that will contain the result of the drawing operations. It is up to the application to ensure that the buffer size corresponds to `iHeight * iStride * sizeof(pixel)`. pData(int the number of elements in the returned buffer capacity)
public EGLClientPixmapHI	pData(ByteBuffer value) Sets the address of the specified `ByteBuffer` to the `pData` field.
public EGLClientPixmapHI	set(ByteBuffer pData, int iWidth, int iHeight, int iStride) Initializes this struct with the specified values.
public EGLClientPixmapHI	Returns: this struct set(EGLClientPixmapHI the source struct src) Copies the specified struct data to this struct.
public int	sizeof() Implements abstract org.lwjgl.system.Struct.sizeof. Returns `sizeof(struct)`.
public static void	validate(long the struct to validate struct) Validates pointer members that should not be `NULL`.

Field Detail

ALIGNOF	back to summary
public static final int ALIGNOF The struct alignment in bytes.

IHEIGHT	back to summary
public static final int IHEIGHT The struct member offsets.

ISTRIDE	back to summary
public static final int ISTRIDE The struct member offsets.

IWIDTH	back to summary
public static final int IWIDTH The struct member offsets.

PDATA	back to summary
public static final int PDATA The struct member offsets.

SIZEOF	back to summary
public static final int SIZEOF The struct size in bytes.

Constructor Detail

EGLClientPixmapHI	back to summary
protected EGLClientPixmapHI(long address, ByteBuffer container)

EGLClientPixmapHI back to summary

EGLClientPixmapHI	back to summary
public EGLClientPixmapHI(ByteBuffer container) Creates a `EGLClientPixmapHI` instance at the current position of the specified `ByteBuffer` container. Changes to the buffer's content will be visible to the struct instance and vice versa. The created instance holds a strong reference to the container object.

public EGLClientPixmapHI(ByteBuffer container)

Creates a EGLClientPixmapHI instance at the current position of the specified ByteBuffer container. Changes to the buffer's content will be visible to the struct instance and vice versa.

The created instance holds a strong reference to the container object.

Method Detail

calloc	back to summary
public static EGLClientPixmapHI calloc() Returns a new `EGLClientPixmapHI` instance allocated with `memCalloc`. The instance must be explicitly freed.

calloc back to summary

calloc	back to summary
public static EGLClientPixmapHI.Buffer calloc(int capacity) Returns a new `EGLClientPixmapHI.Buffer` instance allocated with `memCalloc`. The instance must be explicitly freed. Parameters capacity:int the buffer capacity

public static EGLClientPixmapHI.Buffer calloc(int capacity)

Returns a new EGLClientPixmapHI.Buffer instance allocated with memCalloc. The instance must be explicitly freed.

Parameters

capacity:int: the buffer capacity

calloc back to summary

calloc	back to summary
public static EGLClientPixmapHI calloc(MemoryStack stack) Returns a new `EGLClientPixmapHI` instance allocated on the specified `MemoryStack` and initializes all its bits to zero. Parameters stack:MemoryStack the stack from which to allocate

public static EGLClientPixmapHI calloc(MemoryStack stack)

Returns a new EGLClientPixmapHI instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters

stack:MemoryStack: the stack from which to allocate

calloc back to summary

calloc	back to summary
public static EGLClientPixmapHI.Buffer calloc(int capacity, MemoryStack stack) Returns a new `EGLClientPixmapHI.Buffer` instance allocated on the specified `MemoryStack` and initializes all its bits to zero. Parameters capacity:int the buffer capacity stack:MemoryStack the stack from which to allocate

public static EGLClientPixmapHI.Buffer calloc(int capacity, MemoryStack stack)

Returns a new EGLClientPixmapHI.Buffer instance allocated on the specified MemoryStack and initializes all its bits to zero.

Parameters

capacity:int: the buffer capacity
stack:MemoryStack: the stack from which to allocate

callocStack back to summary

callocStack	back to summary
public static EGLClientPixmapHI callocStack() Deprecated Deprecated for removal in 3.4.0. Use `calloc(MemoryStack)` instead. Annotations @Deprecated

public static EGLClientPixmapHI callocStack()

Deprecated

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

Annotations

@Deprecated

callocStack back to summary

callocStack	back to summary
public static EGLClientPixmapHI callocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0. Use `calloc(MemoryStack)` instead. Annotations @Deprecated

public static EGLClientPixmapHI callocStack(MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use calloc(MemoryStack) instead.

Annotations

@Deprecated

callocStack back to summary

callocStack	back to summary
public static EGLClientPixmapHI.Buffer callocStack(int capacity) Deprecated Deprecated for removal in 3.4.0. Use `calloc(int, MemoryStack)` instead. Annotations @Deprecated

public static EGLClientPixmapHI.Buffer callocStack(int capacity)

Deprecated

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

Annotations

@Deprecated

callocStack back to summary

callocStack	back to summary
public static EGLClientPixmapHI.Buffer callocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0. Use `calloc(int, MemoryStack)` instead. Annotations @Deprecated

public static EGLClientPixmapHI.Buffer callocStack(int capacity, MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use calloc(int, MemoryStack) instead.

Annotations

@Deprecated

create back to summary

create	back to summary
protected EGLClientPixmapHI create(long address, ByteBuffer container) Implements abstract org.lwjgl.system.Struct.create. Doc from org.lwjgl.system.Struct.create. Similar to `the constructor`, but returns the exact type of the `Struct` subclass. Effectively, every `Struct` instance is a factory for more instances of the same type. This is used by `StructBuffer`. Parameters address:long the struct memory address container:ByteBuffer an optional container buffer, to be referenced strongly by the struct instance. Annotations @Override

protected EGLClientPixmapHI create(long address, ByteBuffer container)

Implements abstract org.lwjgl.system.Struct.create.

Doc from org.lwjgl.system.Struct.create.

Similar to the constructor, but returns the exact type of the Struct subclass.

Effectively, every Struct instance is a factory for more instances of the same type. This is used by StructBuffer.

Parameters

address:long: the struct memory address
container:ByteBuffer: an optional container buffer, to be referenced strongly by the struct instance.

Annotations

@Override

create	back to summary
public static EGLClientPixmapHI create() Returns a new `EGLClientPixmapHI` instance allocated with `BufferUtils`.

create	back to summary
public static EGLClientPixmapHI create(long address) Returns a new `EGLClientPixmapHI` instance for the specified memory address.

create back to summary

create	back to summary
public static EGLClientPixmapHI.Buffer create(int capacity) Returns a new `EGLClientPixmapHI.Buffer` instance allocated with `BufferUtils`. Parameters capacity:int the buffer capacity

public static EGLClientPixmapHI.Buffer create(int capacity)

Returns a new EGLClientPixmapHI.Buffer instance allocated with BufferUtils.

Parameters

capacity:int: the buffer capacity

create back to summary

create	back to summary
public static EGLClientPixmapHI.Buffer create(long address, int capacity) Create a `EGLClientPixmapHI.Buffer` instance at the specified memory. Parameters address:long the memory address capacity:int the buffer capacity

public static EGLClientPixmapHI.Buffer create(long address, int capacity)

Create a EGLClientPixmapHI.Buffer instance at the specified memory.

Parameters

address:long: the memory address
capacity:int: the buffer capacity

createSafe back to summary

createSafe	back to summary
public static EGLClientPixmapHI createSafe(long address) Like `create`, but returns `null` if `address` is `NULL`. Annotations @Nullable

public static EGLClientPixmapHI createSafe(long address)

Like create, but returns null if address is NULL.

Annotations

@Nullable

createSafe back to summary

createSafe	back to summary
public static EGLClientPixmapHI.Buffer createSafe(long address, int capacity) Like `create`, but returns `null` if `address` is `NULL`. Annotations @Nullable

public static EGLClientPixmapHI.Buffer createSafe(long address, int capacity)

Like create, but returns null if address is NULL.

Annotations

@Nullable

iHeight back to summary

iHeight	back to summary
public int iHeight() height of the buffer in pixels. The height of the buffer can be negative; in that case the result of the drawing operations will be vertically swapped. When positive, `pData` will point at the bottom-left corner of the image; when negative, to the top-left corner. Annotations @NativeType:EGLint

public int iHeight()

height of the buffer in pixels. The height of the buffer can be negative; in that case the result of the drawing operations will be vertically swapped. When positive, pData will point at the bottom-left corner of the image; when negative, to the top-left corner.

Annotations

@NativeType:EGLint

iHeight	back to summary
public EGLClientPixmapHI iHeight(int value) Sets the specified value to the `iHeight` field.

iStride	back to summary
public int iStride() stride of the buffer, in pixels. It is important to note that each row of the buffer must start on 32-bit boundaries. Annotations @NativeType:EGLint

iStride

back to summary

public int iStride()

stride of the buffer, in pixels. It is important to note that each row of the buffer must start on 32-bit boundaries.

Annotations

@NativeType:EGLint

iStride	back to summary
public EGLClientPixmapHI iStride(int value) Sets the specified value to the `iStride` field.

iWidth	back to summary
public int iWidth() width of the buffer in pixels Annotations @NativeType:EGLint

iWidth

back to summary

public int iWidth()

width of the buffer in pixels

Annotations

@NativeType:EGLint

iWidth	back to summary
public EGLClientPixmapHI iWidth(int value) Sets the specified value to the `iWidth` field.

malloc	back to summary
public static EGLClientPixmapHI malloc() Returns a new `EGLClientPixmapHI` instance allocated with `memAlloc`. The instance must be explicitly freed.

malloc back to summary

malloc	back to summary
public static EGLClientPixmapHI.Buffer malloc(int capacity) Returns a new `EGLClientPixmapHI.Buffer` instance allocated with `memAlloc`. The instance must be explicitly freed. Parameters capacity:int the buffer capacity

public static EGLClientPixmapHI.Buffer malloc(int capacity)

Returns a new EGLClientPixmapHI.Buffer instance allocated with memAlloc. The instance must be explicitly freed.

Parameters

capacity:int: the buffer capacity

malloc back to summary

malloc	back to summary
public static EGLClientPixmapHI malloc(MemoryStack stack) Returns a new `EGLClientPixmapHI` instance allocated on the specified `MemoryStack`. Parameters stack:MemoryStack the stack from which to allocate

public static EGLClientPixmapHI malloc(MemoryStack stack)

Returns a new EGLClientPixmapHI instance allocated on the specified MemoryStack.

Parameters

stack:MemoryStack: the stack from which to allocate

malloc back to summary

malloc	back to summary
public static EGLClientPixmapHI.Buffer malloc(int capacity, MemoryStack stack) Returns a new `EGLClientPixmapHI.Buffer` instance allocated on the specified `MemoryStack`. Parameters capacity:int the buffer capacity stack:MemoryStack the stack from which to allocate

public static EGLClientPixmapHI.Buffer malloc(int capacity, MemoryStack stack)

Returns a new EGLClientPixmapHI.Buffer instance allocated on the specified MemoryStack.

Parameters

capacity:int: the buffer capacity
stack:MemoryStack: the stack from which to allocate

mallocStack back to summary

mallocStack	back to summary
public static EGLClientPixmapHI mallocStack() Deprecated Deprecated for removal in 3.4.0. Use `malloc(MemoryStack)` instead. Annotations @Deprecated

public static EGLClientPixmapHI mallocStack()

Deprecated

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

Annotations

@Deprecated

mallocStack back to summary

mallocStack	back to summary
public static EGLClientPixmapHI mallocStack(MemoryStack stack) Deprecated Deprecated for removal in 3.4.0. Use `malloc(MemoryStack)` instead. Annotations @Deprecated

public static EGLClientPixmapHI mallocStack(MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use malloc(MemoryStack) instead.

Annotations

@Deprecated

mallocStack back to summary

mallocStack	back to summary
public static EGLClientPixmapHI.Buffer mallocStack(int capacity) Deprecated Deprecated for removal in 3.4.0. Use `malloc(int, MemoryStack)` instead. Annotations @Deprecated

public static EGLClientPixmapHI.Buffer mallocStack(int capacity)

Deprecated

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

Annotations

@Deprecated

mallocStack back to summary

mallocStack	back to summary
public static EGLClientPixmapHI.Buffer mallocStack(int capacity, MemoryStack stack) Deprecated Deprecated for removal in 3.4.0. Use `malloc(int, MemoryStack)` instead. Annotations @Deprecated

public static EGLClientPixmapHI.Buffer mallocStack(int capacity, MemoryStack stack)

Deprecated

Deprecated for removal in 3.4.0. Use malloc(int, MemoryStack) instead.

Annotations

@Deprecated

niHeight	back to summary
public static int niHeight(long struct) Unsafe version of `iHeight`.

niHeight	back to summary
public static void niHeight(long struct, int value) Unsafe version of `iHeight`.

niStride	back to summary
public static int niStride(long struct) Unsafe version of `iStride`.

niStride	back to summary
public static void niStride(long struct, int value) Unsafe version of `iStride`.

niWidth	back to summary
public static int niWidth(long struct) Unsafe version of `iWidth`.

niWidth	back to summary
public static void niWidth(long struct, int value) Unsafe version of `iWidth`.

npData	back to summary
public static ByteBuffer npData(long struct, int capacity) Unsafe version of `pData`.

npData	back to summary
public static void npData(long struct, ByteBuffer value) Unsafe version of `pData`.

pData	back to summary
public ByteBuffer pData(int capacity) Parameters capacity:int the number of elements in the returned buffer Returns:ByteBuffer pointer to a memory buffer allocated by the application that will contain the result of the drawing operations. It is up to the application to ensure that the buffer size corresponds to `iHeight * iStride * sizeof(pixel)`. Annotations @NativeType:void *

pData	back to summary
public EGLClientPixmapHI pData(ByteBuffer value) Sets the address of the specified `ByteBuffer` to the `pData` field.

set	back to summary
public EGLClientPixmapHI set(ByteBuffer pData, int iWidth, int iHeight, int iStride) Initializes this struct with the specified values.

set

back to summary

public EGLClientPixmapHI set(EGLClientPixmapHI src)

Copies the specified struct data to this struct.

Parameters

src:EGLClientPixmapHI: the source struct

Returns:EGLClientPixmapHI

this struct

sizeof back to summary

public int sizeof()

Implements abstract org.lwjgl.system.Struct.sizeof.

Doc from org.lwjgl.system.Struct.sizeof.

Returns sizeof(struct).

Annotations

@Override

validate back to summary

public static void validate(long struct)

Validates pointer members that should not be NULL.

Parameters

struct:long: the struct to validate

org.lwjgl.egl back to summary

public Class EGLClientPixmapHI.Buffer

Class Inheritance

extends StructBuffer<EGLClientPixmapHI, EGLClientPixmapHI.Buffer>
implements NativeResource

All Implemented Interfaces

org.lwjgl.system.NativeResource, java.lang.AutoCloseable

An array of EGLClientPixmapHI structs.

Field Summary

Modifier and Type	Field and Description
private static final EGLClientPixmapHI	ELEMENT_FACTORY

Constructor Summary

Access	Constructor and Description
public	Buffer(ByteBuffer container) Creates a new `EGLClientPixmapHI.Buffer` instance backed by the specified container.
public	Buffer(long address, int cap)
pack-priv	Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Summary

Modifier and Type	Method and Description
protected EGLClientPixmapHI	getElementFactory() Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.
public int	Returns: the value of the `EGLClientPixmapHI#iHeight` field. iHeight()
public EGLClientPixmapHI.Buffer	iHeight(int value) Sets the specified value to the `EGLClientPixmapHI#iHeight` field.
public int	Returns: the value of the `EGLClientPixmapHI#iStride` field. iStride()
public EGLClientPixmapHI.Buffer	iStride(int value) Sets the specified value to the `EGLClientPixmapHI#iStride` field.
public int	Returns: the value of the `EGLClientPixmapHI#iWidth` field. iWidth()
public EGLClientPixmapHI.Buffer	iWidth(int value) Sets the specified value to the `EGLClientPixmapHI#iWidth` field.
public ByteBuffer	Returns: a `ByteBuffer` view of the data pointed to by the `EGLClientPixmapHI#pData` field. pData(int the number of elements in the returned buffer capacity)
public EGLClientPixmapHI.Buffer	pData(ByteBuffer value) Sets the address of the specified `ByteBuffer` to the `EGLClientPixmapHI#pData` field.
protected EGLClientPixmapHI.Buffer	self() Implements abstract org.lwjgl.system.CustomBuffer.self.

Inherited from org.lwjgl.system.StructBuffer:: apply apply forEach get get get get iterator parallelStream put put sizeof spliterator stream

Field Detail

ELEMENT_FACTORY	back to summary
private static final EGLClientPixmapHI ELEMENT_FACTORY

Constructor Detail

Buffer back to summary

public Buffer(ByteBuffer container)

Creates a new EGLClientPixmapHI.Buffer instance backed by the specified container.

Changes to the container's content will be visible to the struct buffer instance and vice versa. The two buffers' position, limit, and mark values will be independent. The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by EGLClientPixmapHI#SIZEOF, and its mark will be undefined.

The created buffer instance holds a strong reference to the container object.

Buffer	back to summary
public Buffer(long address, int cap)

Buffer	back to summary
pack-priv Buffer(long address, ByteBuffer container, int mark, int pos, int lim, int cap)

Method Detail

getElementFactory

back to summary

protected EGLClientPixmapHI getElementFactory()

Implements abstract org.lwjgl.system.StructBuffer.getElementFactory.

Annotations

@Override

iHeight	back to summary
public int iHeight() Returns:int the value of the `EGLClientPixmapHI#iHeight` field. Annotations @NativeType:EGLint

iHeight	back to summary
public EGLClientPixmapHI.Buffer iHeight(int value) Sets the specified value to the `EGLClientPixmapHI#iHeight` field.

iStride	back to summary
public int iStride() Returns:int the value of the `EGLClientPixmapHI#iStride` field. Annotations @NativeType:EGLint

iStride	back to summary
public EGLClientPixmapHI.Buffer iStride(int value) Sets the specified value to the `EGLClientPixmapHI#iStride` field.

iWidth	back to summary
public int iWidth() Returns:int the value of the `EGLClientPixmapHI#iWidth` field. Annotations @NativeType:EGLint

iWidth	back to summary
public EGLClientPixmapHI.Buffer iWidth(int value) Sets the specified value to the `EGLClientPixmapHI#iWidth` field.

pData	back to summary
public ByteBuffer pData(int capacity) Parameters capacity:int the number of elements in the returned buffer Returns:ByteBuffer a `ByteBuffer` view of the data pointed to by the `EGLClientPixmapHI#pData` field. Annotations @NativeType:void *