TYPEATTR

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct TYPEDESC
{
    public _Anonymous_e__Union Anonymous;
    public ushort vt;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IDLDESC
{
    public UIntPtr dwReserved;
    public ushort wIDLFlags;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct TYPEATTR
{
    public Guid guid;
    public uint lcid;
    public uint dwReserved;
    public int memidConstructor;
    public int memidDestructor;
    public IntPtr lpstrSchema;
    public uint cbSizeInstance;
    public int typekind;
    public ushort cFuncs;
    public ushort cVars;
    public ushort cImplTypes;
    public ushort cbSizeVft;
    public ushort cbAlignment;
    public ushort wTypeFlags;
    public ushort wMajorVerNum;
    public ushort wMinorVerNum;
    public TYPEDESC tdescAlias;
    public IDLDESC idldescType;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure TYPEDESC
    Public Anonymous As _Anonymous_e__Union
    Public vt As UShort
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IDLDESC
    Public dwReserved As UIntPtr
    Public wIDLFlags As UShort
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure TYPEATTR
    Public guid As Guid
    Public lcid As UInteger
    Public dwReserved As UInteger
    Public memidConstructor As Integer
    Public memidDestructor As Integer
    Public lpstrSchema As IntPtr
    Public cbSizeInstance As UInteger
    Public typekind As Integer
    Public cFuncs As UShort
    Public cVars As UShort
    Public cImplTypes As UShort
    Public cbSizeVft As UShort
    Public cbAlignment As UShort
    Public wTypeFlags As UShort
    Public wMajorVerNum As UShort
    Public wMinorVerNum As UShort
    Public tdescAlias As TYPEDESC
    Public idldescType As IDLDESC
End Structure

import ctypes
from ctypes import wintypes

class TYPEDESC(ctypes.Structure):
    _fields_ = [
        ("Anonymous", _Anonymous_e__Union),
        ("vt", ctypes.c_ushort),
    ]

class IDLDESC(ctypes.Structure):
    _fields_ = [
        ("dwReserved", ctypes.c_size_t),
        ("wIDLFlags", ctypes.c_ushort),
    ]

class TYPEATTR(ctypes.Structure):
    _fields_ = [
        ("guid", GUID),
        ("lcid", wintypes.DWORD),
        ("dwReserved", wintypes.DWORD),
        ("memidConstructor", ctypes.c_int),
        ("memidDestructor", ctypes.c_int),
        ("lpstrSchema", ctypes.c_void_p),
        ("cbSizeInstance", wintypes.DWORD),
        ("typekind", ctypes.c_int),
        ("cFuncs", ctypes.c_ushort),
        ("cVars", ctypes.c_ushort),
        ("cImplTypes", ctypes.c_ushort),
        ("cbSizeVft", ctypes.c_ushort),
        ("cbAlignment", ctypes.c_ushort),
        ("wTypeFlags", ctypes.c_ushort),
        ("wMajorVerNum", ctypes.c_ushort),
        ("wMinorVerNum", ctypes.c_ushort),
        ("tdescAlias", TYPEDESC),
        ("idldescType", IDLDESC),
    ]

#[repr(C)]
pub struct TYPEDESC {
    pub Anonymous: _Anonymous_e__Union,
    pub vt: u16,
}

#[repr(C)]
pub struct IDLDESC {
    pub dwReserved: usize,
    pub wIDLFlags: u16,
}

#[repr(C)]
pub struct TYPEATTR {
    pub guid: GUID,
    pub lcid: u32,
    pub dwReserved: u32,
    pub memidConstructor: i32,
    pub memidDestructor: i32,
    pub lpstrSchema: *mut core::ffi::c_void,
    pub cbSizeInstance: u32,
    pub typekind: i32,
    pub cFuncs: u16,
    pub cVars: u16,
    pub cImplTypes: u16,
    pub cbSizeVft: u16,
    pub cbAlignment: u16,
    pub wTypeFlags: u16,
    pub wMajorVerNum: u16,
    pub wMinorVerNum: u16,
    pub tdescAlias: TYPEDESC,
    pub idldescType: IDLDESC,
}

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

type TYPEDESC struct {
	Anonymous _Anonymous_e__Union
	vt uint16
}

type IDLDESC struct {
	dwReserved uintptr
	wIDLFlags uint16
}

type TYPEATTR struct {
	guid windows.GUID
	lcid uint32
	dwReserved uint32
	memidConstructor int32
	memidDestructor int32
	lpstrSchema uintptr
	cbSizeInstance uint32
	typekind int32
	cFuncs uint16
	cVars uint16
	cImplTypes uint16
	cbSizeVft uint16
	cbAlignment uint16
	wTypeFlags uint16
	wMajorVerNum uint16
	wMinorVerNum uint16
	tdescAlias TYPEDESC
	idldescType IDLDESC
}

type
  TYPEDESC = record
    Anonymous: _Anonymous_e__Union;
    vt: Word;
  end;

  IDLDESC = record
    dwReserved: NativeUInt;
    wIDLFlags: Word;
  end;

  TYPEATTR = record
    guid: TGUID;
    lcid: DWORD;
    dwReserved: DWORD;
    memidConstructor: Integer;
    memidDestructor: Integer;
    lpstrSchema: Pointer;
    cbSizeInstance: DWORD;
    typekind: Integer;
    cFuncs: Word;
    cVars: Word;
    cImplTypes: Word;
    cbSizeVft: Word;
    cbAlignment: Word;
    wTypeFlags: Word;
    wMajorVerNum: Word;
    wMinorVerNum: Word;
    tdescAlias: TYPEDESC;
    idldescType: IDLDESC;
  end;

const TYPEDESC = extern struct {
    Anonymous: _Anonymous_e__Union,
    vt: u16,
};

const IDLDESC = extern struct {
    dwReserved: usize,
    wIDLFlags: u16,
};

const TYPEATTR = extern struct {
    guid: GUID,
    lcid: u32,
    dwReserved: u32,
    memidConstructor: i32,
    memidDestructor: i32,
    lpstrSchema: ?*anyopaque,
    cbSizeInstance: u32,
    typekind: i32,
    cFuncs: u16,
    cVars: u16,
    cImplTypes: u16,
    cbSizeVft: u16,
    cbAlignment: u16,
    wTypeFlags: u16,
    wMajorVerNum: u16,
    wMinorVerNum: u16,
    tdescAlias: TYPEDESC,
    idldescType: IDLDESC,
};

type
  TYPEDESC {.bycopy.} = object
    Anonymous: _Anonymous_e__Union
    vt: uint16

  IDLDESC {.bycopy.} = object
    dwReserved: uint
    wIDLFlags: uint16

  TYPEATTR {.bycopy.} = object
    guid: GUID
    lcid: uint32
    dwReserved: uint32
    memidConstructor: int32
    memidDestructor: int32
    lpstrSchema: pointer
    cbSizeInstance: uint32
    typekind: int32
    cFuncs: uint16
    cVars: uint16
    cImplTypes: uint16
    cbSizeVft: uint16
    cbAlignment: uint16
    wTypeFlags: uint16
    wMajorVerNum: uint16
    wMinorVerNum: uint16
    tdescAlias: TYPEDESC
    idldescType: IDLDESC

struct TYPEDESC
{
    _Anonymous_e__Union Anonymous;
    ushort vt;
}

struct IDLDESC
{
    size_t dwReserved;
    ushort wIDLFlags;
}

struct TYPEATTR
{
    GUID guid;
    uint lcid;
    uint dwReserved;
    int memidConstructor;
    int memidDestructor;
    void* lpstrSchema;
    uint cbSizeInstance;
    int typekind;
    ushort cFuncs;
    ushort cVars;
    ushort cImplTypes;
    ushort cbSizeVft;
    ushort cbAlignment;
    ushort wTypeFlags;
    ushort wMajorVerNum;
    ushort wMinorVerNum;
    TYPEDESC tdescAlias;
    IDLDESC idldescType;
}