SERENUM_PORT_DESC

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct SERENUM_PORT_DESC
{
    public uint Size;
    public IntPtr PortHandle;
    public long PortAddress;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public ushort[] Reserved;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure SERENUM_PORT_DESC
    Public Size As UInteger
    Public PortHandle As IntPtr
    Public PortAddress As Long
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public Reserved() As UShort
End Structure

import ctypes
from ctypes import wintypes

class SERENUM_PORT_DESC(ctypes.Structure):
    _fields_ = [
        ("Size", wintypes.DWORD),
        ("PortHandle", ctypes.c_void_p),
        ("PortAddress", ctypes.c_longlong),
        ("Reserved", ctypes.c_ushort * 1),
    ]

#[repr(C)]
pub struct SERENUM_PORT_DESC {
    pub Size: u32,
    pub PortHandle: *mut core::ffi::c_void,
    pub PortAddress: i64,
    pub Reserved: [u16; 1],
}

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

type SERENUM_PORT_DESC struct {
	Size uint32
	PortHandle uintptr
	PortAddress int64
	Reserved [1]uint16
}

type
  SERENUM_PORT_DESC = record
    Size: DWORD;
    PortHandle: Pointer;
    PortAddress: Int64;
    Reserved: array[0..0] of Word;
  end;

const SERENUM_PORT_DESC = extern struct {
    Size: u32,
    PortHandle: ?*anyopaque,
    PortAddress: i64,
    Reserved: [1]u16,
};

type
  SERENUM_PORT_DESC {.bycopy.} = object
    Size: uint32
    PortHandle: pointer
    PortAddress: int64
    Reserved: array[1, uint16]

struct SERENUM_PORT_DESC
{
    uint Size;
    void* PortHandle;
    long PortAddress;
    ushort[1] Reserved;
}