DHCPAPI_PARAMS

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DHCPAPI_PARAMS
{
    public uint Flags;
    public uint OptionId;
    [MarshalAs(UnmanagedType.Bool)] public bool IsVendor;
    public IntPtr Data;
    public uint nBytesData;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DHCPAPI_PARAMS
    Public Flags As UInteger
    Public OptionId As UInteger
    <MarshalAs(UnmanagedType.Bool)> Public IsVendor As Boolean
    Public Data As IntPtr
    Public nBytesData As UInteger
End Structure

import ctypes
from ctypes import wintypes

class DHCPAPI_PARAMS(ctypes.Structure):
    _fields_ = [
        ("Flags", wintypes.DWORD),
        ("OptionId", wintypes.DWORD),
        ("IsVendor", wintypes.BOOL),
        ("Data", ctypes.c_void_p),
        ("nBytesData", wintypes.DWORD),
    ]

#[repr(C)]
pub struct DHCPAPI_PARAMS {
    pub Flags: u32,
    pub OptionId: u32,
    pub IsVendor: i32,
    pub Data: *mut core::ffi::c_void,
    pub nBytesData: u32,
}

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

type DHCPAPI_PARAMS struct {
	Flags uint32
	OptionId uint32
	IsVendor int32
	Data uintptr
	nBytesData uint32
}

type
  DHCPAPI_PARAMS = record
    Flags: DWORD;
    OptionId: DWORD;
    IsVendor: BOOL;
    Data: Pointer;
    nBytesData: DWORD;
  end;

const DHCPAPI_PARAMS = extern struct {
    Flags: u32,
    OptionId: u32,
    IsVendor: i32,
    Data: ?*anyopaque,
    nBytesData: u32,
};

type
  DHCPAPI_PARAMS {.bycopy.} = object
    Flags: uint32
    OptionId: uint32
    IsVendor: int32
    Data: pointer
    nBytesData: uint32

struct DHCPAPI_PARAMS
{
    uint Flags;
    uint OptionId;
    int IsVendor;
    void* Data;
    uint nBytesData;
}