NFC_LLCP_SOCKET_CL_PAYLOAD

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NFC_DATA_BUFFER
{
    public ushort cbBuffer;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public byte[] pbBuffer;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NFC_LLCP_SOCKET_CL_PAYLOAD
{
    public IntPtr hSocket;
    public byte bSAP;
    public NFC_DATA_BUFFER sPayload;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NFC_DATA_BUFFER
    Public cbBuffer As UShort
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public pbBuffer() As Byte
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NFC_LLCP_SOCKET_CL_PAYLOAD
    Public hSocket As IntPtr
    Public bSAP As Byte
    Public sPayload As NFC_DATA_BUFFER
End Structure

import ctypes
from ctypes import wintypes

class NFC_DATA_BUFFER(ctypes.Structure):
    _fields_ = [
        ("cbBuffer", ctypes.c_ushort),
        ("pbBuffer", ctypes.c_ubyte * 1),
    ]

class NFC_LLCP_SOCKET_CL_PAYLOAD(ctypes.Structure):
    _fields_ = [
        ("hSocket", ctypes.c_ssize_t),
        ("bSAP", ctypes.c_ubyte),
        ("sPayload", NFC_DATA_BUFFER),
    ]

#[repr(C)]
pub struct NFC_DATA_BUFFER {
    pub cbBuffer: u16,
    pub pbBuffer: [u8; 1],
}

#[repr(C)]
pub struct NFC_LLCP_SOCKET_CL_PAYLOAD {
    pub hSocket: isize,
    pub bSAP: u8,
    pub sPayload: NFC_DATA_BUFFER,
}

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

type NFC_DATA_BUFFER struct {
	cbBuffer uint16
	pbBuffer [1]byte
}

type NFC_LLCP_SOCKET_CL_PAYLOAD struct {
	hSocket uintptr
	bSAP byte
	sPayload NFC_DATA_BUFFER
}

type
  NFC_DATA_BUFFER = record
    cbBuffer: Word;
    pbBuffer: array[0..0] of Byte;
  end;

  NFC_LLCP_SOCKET_CL_PAYLOAD = record
    hSocket: NativeInt;
    bSAP: Byte;
    sPayload: NFC_DATA_BUFFER;
  end;

const NFC_DATA_BUFFER = extern struct {
    cbBuffer: u16,
    pbBuffer: [1]u8,
};

const NFC_LLCP_SOCKET_CL_PAYLOAD = extern struct {
    hSocket: isize,
    bSAP: u8,
    sPayload: NFC_DATA_BUFFER,
};

type
  NFC_DATA_BUFFER {.bycopy.} = object
    cbBuffer: uint16
    pbBuffer: array[1, uint8]

  NFC_LLCP_SOCKET_CL_PAYLOAD {.bycopy.} = object
    hSocket: int
    bSAP: uint8
    sPayload: NFC_DATA_BUFFER

struct NFC_DATA_BUFFER
{
    ushort cbBuffer;
    ubyte[1] pbBuffer;
}

struct NFC_LLCP_SOCKET_CL_PAYLOAD
{
    ptrdiff_t hSocket;
    ubyte bSAP;
    NFC_DATA_BUFFER sPayload;
}