WS_POLICY_CONSTRAINTS

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WS_POLICY_CONSTRAINTS
{
    public int channelBinding;
    public IntPtr channelPropertyConstraints;
    public uint channelPropertyConstraintCount;
    public IntPtr securityConstraints;
    public IntPtr policyExtensions;
    public uint policyExtensionCount;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WS_POLICY_CONSTRAINTS
    Public channelBinding As Integer
    Public channelPropertyConstraints As IntPtr
    Public channelPropertyConstraintCount As UInteger
    Public securityConstraints As IntPtr
    Public policyExtensions As IntPtr
    Public policyExtensionCount As UInteger
End Structure

import ctypes
from ctypes import wintypes

class WS_POLICY_CONSTRAINTS(ctypes.Structure):
    _fields_ = [
        ("channelBinding", ctypes.c_int),
        ("channelPropertyConstraints", ctypes.c_void_p),
        ("channelPropertyConstraintCount", wintypes.DWORD),
        ("securityConstraints", ctypes.c_void_p),
        ("policyExtensions", ctypes.c_void_p),
        ("policyExtensionCount", wintypes.DWORD),
    ]

#[repr(C)]
pub struct WS_POLICY_CONSTRAINTS {
    pub channelBinding: i32,
    pub channelPropertyConstraints: *mut core::ffi::c_void,
    pub channelPropertyConstraintCount: u32,
    pub securityConstraints: *mut core::ffi::c_void,
    pub policyExtensions: *mut core::ffi::c_void,
    pub policyExtensionCount: u32,
}

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

type WS_POLICY_CONSTRAINTS struct {
	channelBinding int32
	channelPropertyConstraints uintptr
	channelPropertyConstraintCount uint32
	securityConstraints uintptr
	policyExtensions uintptr
	policyExtensionCount uint32
}

type
  WS_POLICY_CONSTRAINTS = record
    channelBinding: Integer;
    channelPropertyConstraints: Pointer;
    channelPropertyConstraintCount: DWORD;
    securityConstraints: Pointer;
    policyExtensions: Pointer;
    policyExtensionCount: DWORD;
  end;

const WS_POLICY_CONSTRAINTS = extern struct {
    channelBinding: i32,
    channelPropertyConstraints: ?*anyopaque,
    channelPropertyConstraintCount: u32,
    securityConstraints: ?*anyopaque,
    policyExtensions: ?*anyopaque,
    policyExtensionCount: u32,
};

type
  WS_POLICY_CONSTRAINTS {.bycopy.} = object
    channelBinding: int32
    channelPropertyConstraints: pointer
    channelPropertyConstraintCount: uint32
    securityConstraints: pointer
    policyExtensions: pointer
    policyExtensionCount: uint32

struct WS_POLICY_CONSTRAINTS
{
    int channelBinding;
    void* channelPropertyConstraints;
    uint channelPropertyConstraintCount;
    void* securityConstraints;
    void* policyExtensions;
    uint policyExtensionCount;
}