NFC_LLCP_SOCKET_SERVICE_INFO

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NFC_LLCP_SERVICE_NAME_ENTRY
{
    public uint cbServiceName;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public byte[] pbServiceName;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NFC_LLCP_SOCKET_SERVICE_INFO
{
    public IntPtr hSocket;
    public byte bSAP;
    public NFC_LLCP_SERVICE_NAME_ENTRY sServiceName;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NFC_LLCP_SERVICE_NAME_ENTRY
    Public cbServiceName As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public pbServiceName() As Byte
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NFC_LLCP_SOCKET_SERVICE_INFO
    Public hSocket As IntPtr
    Public bSAP As Byte
    Public sServiceName As NFC_LLCP_SERVICE_NAME_ENTRY
End Structure

import ctypes
from ctypes import wintypes

class NFC_LLCP_SERVICE_NAME_ENTRY(ctypes.Structure):
    _fields_ = [
        ("cbServiceName", wintypes.DWORD),
        ("pbServiceName", ctypes.c_ubyte * 1),
    ]

class NFC_LLCP_SOCKET_SERVICE_INFO(ctypes.Structure):
    _fields_ = [
        ("hSocket", ctypes.c_ssize_t),
        ("bSAP", ctypes.c_ubyte),
        ("sServiceName", NFC_LLCP_SERVICE_NAME_ENTRY),
    ]

#[repr(C)]
pub struct NFC_LLCP_SERVICE_NAME_ENTRY {
    pub cbServiceName: u32,
    pub pbServiceName: [u8; 1],
}

#[repr(C)]
pub struct NFC_LLCP_SOCKET_SERVICE_INFO {
    pub hSocket: isize,
    pub bSAP: u8,
    pub sServiceName: NFC_LLCP_SERVICE_NAME_ENTRY,
}

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

type NFC_LLCP_SERVICE_NAME_ENTRY struct {
	cbServiceName uint32
	pbServiceName [1]byte
}

type NFC_LLCP_SOCKET_SERVICE_INFO struct {
	hSocket uintptr
	bSAP byte
	sServiceName NFC_LLCP_SERVICE_NAME_ENTRY
}

type
  NFC_LLCP_SERVICE_NAME_ENTRY = record
    cbServiceName: DWORD;
    pbServiceName: array[0..0] of Byte;
  end;

  NFC_LLCP_SOCKET_SERVICE_INFO = record
    hSocket: NativeInt;
    bSAP: Byte;
    sServiceName: NFC_LLCP_SERVICE_NAME_ENTRY;
  end;

const NFC_LLCP_SERVICE_NAME_ENTRY = extern struct {
    cbServiceName: u32,
    pbServiceName: [1]u8,
};

const NFC_LLCP_SOCKET_SERVICE_INFO = extern struct {
    hSocket: isize,
    bSAP: u8,
    sServiceName: NFC_LLCP_SERVICE_NAME_ENTRY,
};

type
  NFC_LLCP_SERVICE_NAME_ENTRY {.bycopy.} = object
    cbServiceName: uint32
    pbServiceName: array[1, uint8]

  NFC_LLCP_SOCKET_SERVICE_INFO {.bycopy.} = object
    hSocket: int
    bSAP: uint8
    sServiceName: NFC_LLCP_SERVICE_NAME_ENTRY

struct NFC_LLCP_SERVICE_NAME_ENTRY
{
    uint cbServiceName;
    ubyte[1] pbServiceName;
}

struct NFC_LLCP_SOCKET_SERVICE_INFO
{
    ptrdiff_t hSocket;
    ubyte bSAP;
    NFC_LLCP_SERVICE_NAME_ENTRY sServiceName;
}