NapComponentRegistrationInfo

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CountedString
{
    public ushort length;
    public IntPtr string;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct FILETIME
{
    public uint dwLowDateTime;
    public uint dwHighDateTime;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NapComponentRegistrationInfo
{
    public uint id;
    public CountedString friendlyName;
    public CountedString description;
    public CountedString version;
    public CountedString vendorName;
    public Guid infoClsid;
    public Guid configClsid;
    public FILETIME registrationDate;
    public uint componentType;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CountedString
    Public length As UShort
    Public string As IntPtr
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure FILETIME
    Public dwLowDateTime As UInteger
    Public dwHighDateTime As UInteger
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NapComponentRegistrationInfo
    Public id As UInteger
    Public friendlyName As CountedString
    Public description As CountedString
    Public version As CountedString
    Public vendorName As CountedString
    Public infoClsid As Guid
    Public configClsid As Guid
    Public registrationDate As FILETIME
    Public componentType As UInteger
End Structure

import ctypes
from ctypes import wintypes

class CountedString(ctypes.Structure):
    _fields_ = [
        ("length", ctypes.c_ushort),
        ("string", ctypes.c_void_p),
    ]

class FILETIME(ctypes.Structure):
    _fields_ = [
        ("dwLowDateTime", wintypes.DWORD),
        ("dwHighDateTime", wintypes.DWORD),
    ]

class NapComponentRegistrationInfo(ctypes.Structure):
    _fields_ = [
        ("id", wintypes.DWORD),
        ("friendlyName", CountedString),
        ("description", CountedString),
        ("version", CountedString),
        ("vendorName", CountedString),
        ("infoClsid", GUID),
        ("configClsid", GUID),
        ("registrationDate", FILETIME),
        ("componentType", wintypes.DWORD),
    ]

#[repr(C)]
pub struct CountedString {
    pub length: u16,
    pub string: *mut core::ffi::c_void,
}

#[repr(C)]
pub struct FILETIME {
    pub dwLowDateTime: u32,
    pub dwHighDateTime: u32,
}

#[repr(C)]
pub struct NapComponentRegistrationInfo {
    pub id: u32,
    pub friendlyName: CountedString,
    pub description: CountedString,
    pub version: CountedString,
    pub vendorName: CountedString,
    pub infoClsid: GUID,
    pub configClsid: GUID,
    pub registrationDate: FILETIME,
    pub componentType: u32,
}

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

type CountedString struct {
	length uint16
	string uintptr
}

type FILETIME struct {
	dwLowDateTime uint32
	dwHighDateTime uint32
}

type NapComponentRegistrationInfo struct {
	id uint32
	friendlyName CountedString
	description CountedString
	version CountedString
	vendorName CountedString
	infoClsid windows.GUID
	configClsid windows.GUID
	registrationDate FILETIME
	componentType uint32
}

type
  CountedString = record
    length: Word;
    string: Pointer;
  end;

  FILETIME = record
    dwLowDateTime: DWORD;
    dwHighDateTime: DWORD;
  end;

  NapComponentRegistrationInfo = record
    id: DWORD;
    friendlyName: CountedString;
    description: CountedString;
    version: CountedString;
    vendorName: CountedString;
    infoClsid: TGUID;
    configClsid: TGUID;
    registrationDate: FILETIME;
    componentType: DWORD;
  end;

const CountedString = extern struct {
    length: u16,
    string: ?*anyopaque,
};

const FILETIME = extern struct {
    dwLowDateTime: u32,
    dwHighDateTime: u32,
};

const NapComponentRegistrationInfo = extern struct {
    id: u32,
    friendlyName: CountedString,
    description: CountedString,
    version: CountedString,
    vendorName: CountedString,
    infoClsid: GUID,
    configClsid: GUID,
    registrationDate: FILETIME,
    componentType: u32,
};

type
  CountedString {.bycopy.} = object
    length: uint16
    string: pointer

  FILETIME {.bycopy.} = object
    dwLowDateTime: uint32
    dwHighDateTime: uint32

  NapComponentRegistrationInfo {.bycopy.} = object
    id: uint32
    friendlyName: CountedString
    description: CountedString
    version: CountedString
    vendorName: CountedString
    infoClsid: GUID
    configClsid: GUID
    registrationDate: FILETIME
    componentType: uint32

struct CountedString
{
    ushort length;
    void* string;
}

struct FILETIME
{
    uint dwLowDateTime;
    uint dwHighDateTime;
}

struct NapComponentRegistrationInfo
{
    uint id;
    CountedString friendlyName;
    CountedString description;
    CountedString version;
    CountedString vendorName;
    GUID infoClsid;
    GUID configClsid;
    FILETIME registrationDate;
    uint componentType;
}