CRYPT_PROVIDER_PRIVDATA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CRYPT_PROVIDER_PRIVDATA
{
    public uint cbStruct;
    public Guid gProviderID;
    public uint cbProvData;
    public IntPtr pvProvData;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CRYPT_PROVIDER_PRIVDATA
    Public cbStruct As UInteger
    Public gProviderID As Guid
    Public cbProvData As UInteger
    Public pvProvData As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class CRYPT_PROVIDER_PRIVDATA(ctypes.Structure):
    _fields_ = [
        ("cbStruct", wintypes.DWORD),
        ("gProviderID", GUID),
        ("cbProvData", wintypes.DWORD),
        ("pvProvData", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct CRYPT_PROVIDER_PRIVDATA {
    pub cbStruct: u32,
    pub gProviderID: GUID,
    pub cbProvData: u32,
    pub pvProvData: *mut core::ffi::c_void,
}

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

type CRYPT_PROVIDER_PRIVDATA struct {
	cbStruct uint32
	gProviderID windows.GUID
	cbProvData uint32
	pvProvData uintptr
}

type
  CRYPT_PROVIDER_PRIVDATA = record
    cbStruct: DWORD;
    gProviderID: TGUID;
    cbProvData: DWORD;
    pvProvData: Pointer;
  end;

const CRYPT_PROVIDER_PRIVDATA = extern struct {
    cbStruct: u32,
    gProviderID: GUID,
    cbProvData: u32,
    pvProvData: ?*anyopaque,
};

type
  CRYPT_PROVIDER_PRIVDATA {.bycopy.} = object
    cbStruct: uint32
    gProviderID: GUID
    cbProvData: uint32
    pvProvData: pointer

struct CRYPT_PROVIDER_PRIVDATA
{
    uint cbStruct;
    GUID gProviderID;
    uint cbProvData;
    void* pvProvData;
}