POINTER_DEVICE_INFO

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct POINTER_DEVICE_INFO
{
    public uint displayOrientation;
    public IntPtr device;
    public int pointerDeviceType;
    public IntPtr monitor;
    public uint startingCursorId;
    public ushort maxActiveContacts;
    [MarshalAs(UnmanagedType.ByValTStr, SizeConst = 520)] public string productString;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure POINTER_DEVICE_INFO
    Public displayOrientation As UInteger
    Public device As IntPtr
    Public pointerDeviceType As Integer
    Public monitor As IntPtr
    Public startingCursorId As UInteger
    Public maxActiveContacts As UShort
    <MarshalAs(UnmanagedType.ByValTStr, SizeConst:=520)> Public productString As String
End Structure

import ctypes
from ctypes import wintypes

class POINTER_DEVICE_INFO(ctypes.Structure):
    _fields_ = [
        ("displayOrientation", wintypes.DWORD),
        ("device", ctypes.c_void_p),
        ("pointerDeviceType", ctypes.c_int),
        ("monitor", ctypes.c_void_p),
        ("startingCursorId", wintypes.DWORD),
        ("maxActiveContacts", ctypes.c_ushort),
        ("productString", ctypes.c_wchar * 520),
    ]

#[repr(C)]
pub struct POINTER_DEVICE_INFO {
    pub displayOrientation: u32,
    pub device: *mut core::ffi::c_void,
    pub pointerDeviceType: i32,
    pub monitor: *mut core::ffi::c_void,
    pub startingCursorId: u32,
    pub maxActiveContacts: u16,
    pub productString: [u16; 520],
}

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

type POINTER_DEVICE_INFO struct {
	displayOrientation uint32
	device uintptr
	pointerDeviceType int32
	monitor uintptr
	startingCursorId uint32
	maxActiveContacts uint16
	productString [520]uint16
}

type
  POINTER_DEVICE_INFO = record
    displayOrientation: DWORD;
    device: Pointer;
    pointerDeviceType: Integer;
    monitor: Pointer;
    startingCursorId: DWORD;
    maxActiveContacts: Word;
    productString: array[0..519] of WideChar;
  end;

const POINTER_DEVICE_INFO = extern struct {
    displayOrientation: u32,
    device: ?*anyopaque,
    pointerDeviceType: i32,
    monitor: ?*anyopaque,
    startingCursorId: u32,
    maxActiveContacts: u16,
    productString: [520]u16,
};

type
  POINTER_DEVICE_INFO {.bycopy.} = object
    displayOrientation: uint32
    device: pointer
    pointerDeviceType: int32
    monitor: pointer
    startingCursorId: uint32
    maxActiveContacts: uint16
    productString: array[520, uint16]

struct POINTER_DEVICE_INFO
{
    uint displayOrientation;
    void* device;
    int pointerDeviceType;
    void* monitor;
    uint startingCursorId;
    ushort maxActiveContacts;
    wchar[520] productString;
}