DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct LUID
{
    public uint LowPart;
    public int HighPart;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DISPLAYCONFIG_DEVICE_INFO_HEADER
{
    public int type;
    public uint size;
    public LUID adapterId;
    public uint id;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION
{
    public DISPLAYCONFIG_DEVICE_INFO_HEADER header;
    public _Anonymous_e__Union Anonymous;
    public Guid specializationType;
    public Guid specializationSubType;
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 128)] public string specializationApplicationName;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure LUID
    Public LowPart As UInteger
    Public HighPart As Integer
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DISPLAYCONFIG_DEVICE_INFO_HEADER
    Public type As Integer
    Public size As UInteger
    Public adapterId As LUID
    Public id As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION
    Public header As DISPLAYCONFIG_DEVICE_INFO_HEADER
    Public Anonymous As _Anonymous_e__Union
    Public specializationType As Guid
    Public specializationSubType As Guid
    <MarshalAs(UnmanagedType.ByValTStr, SizeConst:=128)> Public specializationApplicationName As String
End Structure

import ctypes
from ctypes import wintypes

class LUID(ctypes.Structure):
    _fields_ = [
        ("LowPart", wintypes.DWORD),
        ("HighPart", ctypes.c_int),
    ]

class DISPLAYCONFIG_DEVICE_INFO_HEADER(ctypes.Structure):
    _fields_ = [
        ("type", ctypes.c_int),
        ("size", wintypes.DWORD),
        ("adapterId", LUID),
        ("id", wintypes.DWORD),
    ]

class DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION(ctypes.Structure):
    _fields_ = [
        ("header", DISPLAYCONFIG_DEVICE_INFO_HEADER),
        ("Anonymous", _Anonymous_e__Union),
        ("specializationType", GUID),
        ("specializationSubType", GUID),
        ("specializationApplicationName", ctypes.c_wchar * 128),
    ]

#[repr(C)]
pub struct LUID {
    pub LowPart: u32,
    pub HighPart: i32,
}

#[repr(C)]
pub struct DISPLAYCONFIG_DEVICE_INFO_HEADER {
    pub type: i32,
    pub size: u32,
    pub adapterId: LUID,
    pub id: u32,
}

#[repr(C)]
pub struct DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION {
    pub header: DISPLAYCONFIG_DEVICE_INFO_HEADER,
    pub Anonymous: _Anonymous_e__Union,
    pub specializationType: GUID,
    pub specializationSubType: GUID,
    pub specializationApplicationName: [u16; 128],
}

import "golang.org/x/sys/windows"

type LUID struct {
	LowPart uint32
	HighPart int32
}

type DISPLAYCONFIG_DEVICE_INFO_HEADER struct {
	type int32
	size uint32
	adapterId LUID
	id uint32
}

type DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION struct {
	header DISPLAYCONFIG_DEVICE_INFO_HEADER
	Anonymous _Anonymous_e__Union
	specializationType windows.GUID
	specializationSubType windows.GUID
	specializationApplicationName [128]uint16
}

type
  LUID = record
    LowPart: DWORD;
    HighPart: Integer;
  end;

  DISPLAYCONFIG_DEVICE_INFO_HEADER = record
    type: Integer;
    size: DWORD;
    adapterId: LUID;
    id: DWORD;
  end;

  DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION = record
    header: DISPLAYCONFIG_DEVICE_INFO_HEADER;
    Anonymous: _Anonymous_e__Union;
    specializationType: TGUID;
    specializationSubType: TGUID;
    specializationApplicationName: array[0..127] of WideChar;
  end;

const LUID = extern struct {
    LowPart: u32,
    HighPart: i32,
};

const DISPLAYCONFIG_DEVICE_INFO_HEADER = extern struct {
    type: i32,
    size: u32,
    adapterId: LUID,
    id: u32,
};

const DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION = extern struct {
    header: DISPLAYCONFIG_DEVICE_INFO_HEADER,
    Anonymous: _Anonymous_e__Union,
    specializationType: GUID,
    specializationSubType: GUID,
    specializationApplicationName: [128]u16,
};

type
  LUID {.bycopy.} = object
    LowPart: uint32
    HighPart: int32

  DISPLAYCONFIG_DEVICE_INFO_HEADER {.bycopy.} = object
    type: int32
    size: uint32
    adapterId: LUID
    id: uint32

  DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION {.bycopy.} = object
    header: DISPLAYCONFIG_DEVICE_INFO_HEADER
    Anonymous: _Anonymous_e__Union
    specializationType: GUID
    specializationSubType: GUID
    specializationApplicationName: array[128, uint16]

struct LUID
{
    uint LowPart;
    int HighPart;
}

struct DISPLAYCONFIG_DEVICE_INFO_HEADER
{
    int type;
    uint size;
    LUID adapterId;
    uint id;
}

struct DISPLAYCONFIG_SET_MONITOR_SPECIALIZATION
{
    DISPLAYCONFIG_DEVICE_INFO_HEADER header;
    _Anonymous_e__Union Anonymous;
    GUID specializationType;
    GUID specializationSubType;
    wchar[128] specializationApplicationName;
}