net.codecrete.usb.windows.gen.kernel32._OVERLAPPED Maven / Gradle / Ivy
// Generated by jextract
package net.codecrete.usb.windows.gen.kernel32;
import java.lang.invoke.*;
import java.lang.foreign.*;
import java.nio.ByteOrder;
import java.util.*;
import java.util.function.*;
import java.util.stream.*;
import static java.lang.foreign.ValueLayout.*;
import static java.lang.foreign.MemoryLayout.PathElement.*;
/**
* {@snippet lang=c :
* struct _OVERLAPPED {
* ULONG_PTR Internal;
* ULONG_PTR InternalHigh;
* union {
* struct {
* DWORD Offset;
* DWORD OffsetHigh;
* };
* PVOID Pointer;
* };
* HANDLE hEvent;
* }
* }
*/
public class _OVERLAPPED {
_OVERLAPPED() {
// Should not be called directly
}
private static final GroupLayout $LAYOUT = MemoryLayout.structLayout(
Kernel32.C_LONG_LONG.withName("Internal"),
Kernel32.C_LONG_LONG.withName("InternalHigh"),
MemoryLayout.unionLayout(
MemoryLayout.structLayout(
Kernel32.C_LONG.withName("Offset"),
Kernel32.C_LONG.withName("OffsetHigh")
).withName("$anon$56:9"),
Kernel32.C_POINTER.withName("Pointer")
).withName("$anon$55:5"),
Kernel32.C_POINTER.withName("hEvent")
).withName("_OVERLAPPED");
/**
* The layout of this struct
*/
public static final GroupLayout layout() {
return $LAYOUT;
}
private static final OfLong Internal$LAYOUT = (OfLong)$LAYOUT.select(groupElement("Internal"));
/**
* Layout for field:
* {@snippet lang=c :
* ULONG_PTR Internal
* }
*/
public static final OfLong Internal$layout() {
return Internal$LAYOUT;
}
private static final long Internal$OFFSET = 0;
/**
* Offset for field:
* {@snippet lang=c :
* ULONG_PTR Internal
* }
*/
public static final long Internal$offset() {
return Internal$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* ULONG_PTR Internal
* }
*/
public static long Internal(MemorySegment struct) {
return struct.get(Internal$LAYOUT, Internal$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* ULONG_PTR Internal
* }
*/
public static void Internal(MemorySegment struct, long fieldValue) {
struct.set(Internal$LAYOUT, Internal$OFFSET, fieldValue);
}
private static final OfLong InternalHigh$LAYOUT = (OfLong)$LAYOUT.select(groupElement("InternalHigh"));
/**
* Layout for field:
* {@snippet lang=c :
* ULONG_PTR InternalHigh
* }
*/
public static final OfLong InternalHigh$layout() {
return InternalHigh$LAYOUT;
}
private static final long InternalHigh$OFFSET = 8;
/**
* Offset for field:
* {@snippet lang=c :
* ULONG_PTR InternalHigh
* }
*/
public static final long InternalHigh$offset() {
return InternalHigh$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* ULONG_PTR InternalHigh
* }
*/
public static long InternalHigh(MemorySegment struct) {
return struct.get(InternalHigh$LAYOUT, InternalHigh$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* ULONG_PTR InternalHigh
* }
*/
public static void InternalHigh(MemorySegment struct, long fieldValue) {
struct.set(InternalHigh$LAYOUT, InternalHigh$OFFSET, fieldValue);
}
private static final OfInt Offset$LAYOUT = (OfInt)$LAYOUT.select(groupElement("$anon$55:5"), groupElement("$anon$56:9"), groupElement("Offset"));
/**
* Layout for field:
* {@snippet lang=c :
* DWORD Offset
* }
*/
public static final OfInt Offset$layout() {
return Offset$LAYOUT;
}
private static final long Offset$OFFSET = 16;
/**
* Offset for field:
* {@snippet lang=c :
* DWORD Offset
* }
*/
public static final long Offset$offset() {
return Offset$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* DWORD Offset
* }
*/
public static int Offset(MemorySegment struct) {
return struct.get(Offset$LAYOUT, Offset$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* DWORD Offset
* }
*/
public static void Offset(MemorySegment struct, int fieldValue) {
struct.set(Offset$LAYOUT, Offset$OFFSET, fieldValue);
}
private static final OfInt OffsetHigh$LAYOUT = (OfInt)$LAYOUT.select(groupElement("$anon$55:5"), groupElement("$anon$56:9"), groupElement("OffsetHigh"));
/**
* Layout for field:
* {@snippet lang=c :
* DWORD OffsetHigh
* }
*/
public static final OfInt OffsetHigh$layout() {
return OffsetHigh$LAYOUT;
}
private static final long OffsetHigh$OFFSET = 20;
/**
* Offset for field:
* {@snippet lang=c :
* DWORD OffsetHigh
* }
*/
public static final long OffsetHigh$offset() {
return OffsetHigh$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* DWORD OffsetHigh
* }
*/
public static int OffsetHigh(MemorySegment struct) {
return struct.get(OffsetHigh$LAYOUT, OffsetHigh$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* DWORD OffsetHigh
* }
*/
public static void OffsetHigh(MemorySegment struct, int fieldValue) {
struct.set(OffsetHigh$LAYOUT, OffsetHigh$OFFSET, fieldValue);
}
private static final AddressLayout Pointer$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("$anon$55:5"), groupElement("Pointer"));
/**
* Layout for field:
* {@snippet lang=c :
* PVOID Pointer
* }
*/
public static final AddressLayout Pointer$layout() {
return Pointer$LAYOUT;
}
private static final long Pointer$OFFSET = 16;
/**
* Offset for field:
* {@snippet lang=c :
* PVOID Pointer
* }
*/
public static final long Pointer$offset() {
return Pointer$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* PVOID Pointer
* }
*/
public static MemorySegment Pointer(MemorySegment struct) {
return struct.get(Pointer$LAYOUT, Pointer$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* PVOID Pointer
* }
*/
public static void Pointer(MemorySegment struct, MemorySegment fieldValue) {
struct.set(Pointer$LAYOUT, Pointer$OFFSET, fieldValue);
}
private static final AddressLayout hEvent$LAYOUT = (AddressLayout)$LAYOUT.select(groupElement("hEvent"));
/**
* Layout for field:
* {@snippet lang=c :
* HANDLE hEvent
* }
*/
public static final AddressLayout hEvent$layout() {
return hEvent$LAYOUT;
}
private static final long hEvent$OFFSET = 24;
/**
* Offset for field:
* {@snippet lang=c :
* HANDLE hEvent
* }
*/
public static final long hEvent$offset() {
return hEvent$OFFSET;
}
/**
* Getter for field:
* {@snippet lang=c :
* HANDLE hEvent
* }
*/
public static MemorySegment hEvent(MemorySegment struct) {
return struct.get(hEvent$LAYOUT, hEvent$OFFSET);
}
/**
* Setter for field:
* {@snippet lang=c :
* HANDLE hEvent
* }
*/
public static void hEvent(MemorySegment struct, MemorySegment fieldValue) {
struct.set(hEvent$LAYOUT, hEvent$OFFSET, fieldValue);
}
/**
* Obtains a slice of {@code arrayParam} which selects the array element at {@code index}.
* The returned segment has address {@code arrayParam.address() + index * layout().byteSize()}
*/
public static MemorySegment asSlice(MemorySegment array, long index) {
return array.asSlice(layout().byteSize() * index);
}
/**
* The size (in bytes) of this struct
*/
public static long sizeof() { return layout().byteSize(); }
/**
* Allocate a segment of size {@code layout().byteSize()} using {@code allocator}
*/
public static MemorySegment allocate(SegmentAllocator allocator) {
return allocator.allocate(layout());
}
/**
* Allocate an array of size {@code elementCount} using {@code allocator}.
* The returned segment has size {@code elementCount * layout().byteSize()}.
*/
public static MemorySegment allocateArray(long elementCount, SegmentAllocator allocator) {
return allocator.allocate(MemoryLayout.sequenceLayout(elementCount, layout()));
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
* The returned segment has size {@code layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, Arena arena, Consumer cleanup) {
return reinterpret(addr, 1, arena, cleanup);
}
/**
* Reinterprets {@code addr} using target {@code arena} and {@code cleanupAction) (if any).
* The returned segment has size {@code elementCount * layout().byteSize()}
*/
public static MemorySegment reinterpret(MemorySegment addr, long elementCount, Arena arena, Consumer cleanup) {
return addr.reinterpret(layout().byteSize() * elementCount, arena, cleanup);
}
}
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