CRYPT_PROVIDER_DEFUSAGE

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CRYPT_PROVIDER_DEFUSAGE
{
    public uint cbStruct;
    public Guid gActionID;
    public IntPtr pDefPolicyCallbackData;
    public IntPtr pDefSIPClientData;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CRYPT_PROVIDER_DEFUSAGE
    Public cbStruct As UInteger
    Public gActionID As Guid
    Public pDefPolicyCallbackData As IntPtr
    Public pDefSIPClientData As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class CRYPT_PROVIDER_DEFUSAGE(ctypes.Structure):
    _fields_ = [
        ("cbStruct", wintypes.DWORD),
        ("gActionID", GUID),
        ("pDefPolicyCallbackData", ctypes.c_void_p),
        ("pDefSIPClientData", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct CRYPT_PROVIDER_DEFUSAGE {
    pub cbStruct: u32,
    pub gActionID: GUID,
    pub pDefPolicyCallbackData: *mut core::ffi::c_void,
    pub pDefSIPClientData: *mut core::ffi::c_void,
}

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

type CRYPT_PROVIDER_DEFUSAGE struct {
	cbStruct uint32
	gActionID windows.GUID
	pDefPolicyCallbackData uintptr
	pDefSIPClientData uintptr
}

type
  CRYPT_PROVIDER_DEFUSAGE = record
    cbStruct: DWORD;
    gActionID: TGUID;
    pDefPolicyCallbackData: Pointer;
    pDefSIPClientData: Pointer;
  end;

const CRYPT_PROVIDER_DEFUSAGE = extern struct {
    cbStruct: u32,
    gActionID: GUID,
    pDefPolicyCallbackData: ?*anyopaque,
    pDefSIPClientData: ?*anyopaque,
};

type
  CRYPT_PROVIDER_DEFUSAGE {.bycopy.} = object
    cbStruct: uint32
    gActionID: GUID
    pDefPolicyCallbackData: pointer
    pDefSIPClientData: pointer

struct CRYPT_PROVIDER_DEFUSAGE
{
    uint cbStruct;
    GUID gActionID;
    void* pDefPolicyCallbackData;
    void* pDefSIPClientData;
}