APPX_KEY_INFO

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct APPX_KEY_INFO
{
    public uint keyLength;
    public uint keyIdLength;
    public IntPtr key;
    public IntPtr keyId;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure APPX_KEY_INFO
    Public keyLength As UInteger
    Public keyIdLength As UInteger
    Public key As IntPtr
    Public keyId As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class APPX_KEY_INFO(ctypes.Structure):
    _fields_ = [
        ("keyLength", wintypes.DWORD),
        ("keyIdLength", wintypes.DWORD),
        ("key", ctypes.c_void_p),
        ("keyId", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct APPX_KEY_INFO {
    pub keyLength: u32,
    pub keyIdLength: u32,
    pub key: *mut core::ffi::c_void,
    pub keyId: *mut core::ffi::c_void,
}

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

type APPX_KEY_INFO struct {
	keyLength uint32
	keyIdLength uint32
	key uintptr
	keyId uintptr
}

type
  APPX_KEY_INFO = record
    keyLength: DWORD;
    keyIdLength: DWORD;
    key: Pointer;
    keyId: Pointer;
  end;

const APPX_KEY_INFO = extern struct {
    keyLength: u32,
    keyIdLength: u32,
    key: ?*anyopaque,
    keyId: ?*anyopaque,
};

type
  APPX_KEY_INFO {.bycopy.} = object
    keyLength: uint32
    keyIdLength: uint32
    key: pointer
    keyId: pointer

struct APPX_KEY_INFO
{
    uint keyLength;
    uint keyIdLength;
    void* key;
    void* keyId;
}