uCLSSPEC

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct uCLSSPEC
{
    public uint tyspec;
    public _tagged_union_e__Struct tagged_union;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure uCLSSPEC
    Public tyspec As UInteger
    Public tagged_union As _tagged_union_e__Struct
End Structure

import ctypes
from ctypes import wintypes

class uCLSSPEC(ctypes.Structure):
    _fields_ = [
        ("tyspec", wintypes.DWORD),
        ("tagged_union", _tagged_union_e__Struct),
    ]

#[repr(C)]
pub struct uCLSSPEC {
    pub tyspec: u32,
    pub tagged_union: _tagged_union_e__Struct,
}

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

type uCLSSPEC struct {
	tyspec uint32
	tagged_union _tagged_union_e__Struct
}

type
  uCLSSPEC = record
    tyspec: DWORD;
    tagged_union: _tagged_union_e__Struct;
  end;

const uCLSSPEC = extern struct {
    tyspec: u32,
    tagged_union: _tagged_union_e__Struct,
};

type
  uCLSSPEC {.bycopy.} = object
    tyspec: uint32
    tagged_union: _tagged_union_e__Struct

struct uCLSSPEC
{
    uint tyspec;
    _tagged_union_e__Struct tagged_union;
}