SCARD_READERSTATEW

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct SCARD_READERSTATEW
{
    public IntPtr szReader;
    public IntPtr pvUserData;
    public uint dwCurrentState;
    public uint dwEventState;
    public uint cbAtr;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 36)] public byte[] rgbAtr;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure SCARD_READERSTATEW
    Public szReader As IntPtr
    Public pvUserData As IntPtr
    Public dwCurrentState As UInteger
    Public dwEventState As UInteger
    Public cbAtr As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=36)> Public rgbAtr() As Byte
End Structure

import ctypes
from ctypes import wintypes

class SCARD_READERSTATEW(ctypes.Structure):
    _fields_ = [
        ("szReader", ctypes.c_void_p),
        ("pvUserData", ctypes.c_void_p),
        ("dwCurrentState", wintypes.DWORD),
        ("dwEventState", wintypes.DWORD),
        ("cbAtr", wintypes.DWORD),
        ("rgbAtr", ctypes.c_ubyte * 36),
    ]

#[repr(C)]
pub struct SCARD_READERSTATEW {
    pub szReader: *mut core::ffi::c_void,
    pub pvUserData: *mut core::ffi::c_void,
    pub dwCurrentState: u32,
    pub dwEventState: u32,
    pub cbAtr: u32,
    pub rgbAtr: [u8; 36],
}

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

type SCARD_READERSTATEW struct {
	szReader uintptr
	pvUserData uintptr
	dwCurrentState uint32
	dwEventState uint32
	cbAtr uint32
	rgbAtr [36]byte
}

type
  SCARD_READERSTATEW = record
    szReader: Pointer;
    pvUserData: Pointer;
    dwCurrentState: DWORD;
    dwEventState: DWORD;
    cbAtr: DWORD;
    rgbAtr: array[0..35] of Byte;
  end;

const SCARD_READERSTATEW = extern struct {
    szReader: ?*anyopaque,
    pvUserData: ?*anyopaque,
    dwCurrentState: u32,
    dwEventState: u32,
    cbAtr: u32,
    rgbAtr: [36]u8,
};

type
  SCARD_READERSTATEW {.bycopy.} = object
    szReader: pointer
    pvUserData: pointer
    dwCurrentState: uint32
    dwEventState: uint32
    cbAtr: uint32
    rgbAtr: array[36, uint8]

struct SCARD_READERSTATEW
{
    void* szReader;
    void* pvUserData;
    uint dwCurrentState;
    uint dwEventState;
    uint cbAtr;
    ubyte[36] rgbAtr;
}