CRYPT_KEY_PROV_PARAM

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CRYPT_KEY_PROV_PARAM
{
    public uint dwParam;
    public IntPtr pbData;
    public uint cbData;
    public uint dwFlags;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CRYPT_KEY_PROV_PARAM
    Public dwParam As UInteger
    Public pbData As IntPtr
    Public cbData As UInteger
    Public dwFlags As UInteger
End Structure

import ctypes
from ctypes import wintypes

class CRYPT_KEY_PROV_PARAM(ctypes.Structure):
    _fields_ = [
        ("dwParam", wintypes.DWORD),
        ("pbData", ctypes.c_void_p),
        ("cbData", wintypes.DWORD),
        ("dwFlags", wintypes.DWORD),
    ]

#[repr(C)]
pub struct CRYPT_KEY_PROV_PARAM {
    pub dwParam: u32,
    pub pbData: *mut core::ffi::c_void,
    pub cbData: u32,
    pub dwFlags: u32,
}

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

type CRYPT_KEY_PROV_PARAM struct {
	dwParam uint32
	pbData uintptr
	cbData uint32
	dwFlags uint32
}

type
  CRYPT_KEY_PROV_PARAM = record
    dwParam: DWORD;
    pbData: Pointer;
    cbData: DWORD;
    dwFlags: DWORD;
  end;

const CRYPT_KEY_PROV_PARAM = extern struct {
    dwParam: u32,
    pbData: ?*anyopaque,
    cbData: u32,
    dwFlags: u32,
};

type
  CRYPT_KEY_PROV_PARAM {.bycopy.} = object
    dwParam: uint32
    pbData: pointer
    cbData: uint32
    dwFlags: uint32

struct CRYPT_KEY_PROV_PARAM
{
    uint dwParam;
    void* pbData;
    uint cbData;
    uint dwFlags;
}