CRYPT_PKCS8_EXPORT_PARAMS

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CRYPT_PKCS8_EXPORT_PARAMS
{
    public UIntPtr hCryptProv;
    public uint dwKeySpec;
    public IntPtr pszPrivateKeyObjId;
    public IntPtr pEncryptPrivateKeyFunc;
    public IntPtr pVoidEncryptFunc;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CRYPT_PKCS8_EXPORT_PARAMS
    Public hCryptProv As UIntPtr
    Public dwKeySpec As UInteger
    Public pszPrivateKeyObjId As IntPtr
    Public pEncryptPrivateKeyFunc As IntPtr
    Public pVoidEncryptFunc As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class CRYPT_PKCS8_EXPORT_PARAMS(ctypes.Structure):
    _fields_ = [
        ("hCryptProv", ctypes.c_size_t),
        ("dwKeySpec", wintypes.DWORD),
        ("pszPrivateKeyObjId", ctypes.c_void_p),
        ("pEncryptPrivateKeyFunc", ctypes.c_void_p),
        ("pVoidEncryptFunc", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct CRYPT_PKCS8_EXPORT_PARAMS {
    pub hCryptProv: usize,
    pub dwKeySpec: u32,
    pub pszPrivateKeyObjId: *mut core::ffi::c_void,
    pub pEncryptPrivateKeyFunc: *mut core::ffi::c_void,
    pub pVoidEncryptFunc: *mut core::ffi::c_void,
}

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

type CRYPT_PKCS8_EXPORT_PARAMS struct {
	hCryptProv uintptr
	dwKeySpec uint32
	pszPrivateKeyObjId uintptr
	pEncryptPrivateKeyFunc uintptr
	pVoidEncryptFunc uintptr
}

type
  CRYPT_PKCS8_EXPORT_PARAMS = record
    hCryptProv: NativeUInt;
    dwKeySpec: DWORD;
    pszPrivateKeyObjId: Pointer;
    pEncryptPrivateKeyFunc: Pointer;
    pVoidEncryptFunc: Pointer;
  end;

const CRYPT_PKCS8_EXPORT_PARAMS = extern struct {
    hCryptProv: usize,
    dwKeySpec: u32,
    pszPrivateKeyObjId: ?*anyopaque,
    pEncryptPrivateKeyFunc: ?*anyopaque,
    pVoidEncryptFunc: ?*anyopaque,
};

type
  CRYPT_PKCS8_EXPORT_PARAMS {.bycopy.} = object
    hCryptProv: uint
    dwKeySpec: uint32
    pszPrivateKeyObjId: pointer
    pEncryptPrivateKeyFunc: pointer
    pVoidEncryptFunc: pointer

struct CRYPT_PKCS8_EXPORT_PARAMS
{
    size_t hCryptProv;
    uint dwKeySpec;
    void* pszPrivateKeyObjId;
    void* pEncryptPrivateKeyFunc;
    void* pVoidEncryptFunc;
}