BLUETOOTH_GATT_VALUE_CHANGED_EVENT

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct BLUETOOTH_GATT_VALUE_CHANGED_EVENT
{
    public ushort ChangedAttributeHandle;
    public UIntPtr CharacteristicValueDataSize;
    public IntPtr CharacteristicValue;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure BLUETOOTH_GATT_VALUE_CHANGED_EVENT
    Public ChangedAttributeHandle As UShort
    Public CharacteristicValueDataSize As UIntPtr
    Public CharacteristicValue As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class BLUETOOTH_GATT_VALUE_CHANGED_EVENT(ctypes.Structure):
    _fields_ = [
        ("ChangedAttributeHandle", ctypes.c_ushort),
        ("CharacteristicValueDataSize", ctypes.c_size_t),
        ("CharacteristicValue", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct BLUETOOTH_GATT_VALUE_CHANGED_EVENT {
    pub ChangedAttributeHandle: u16,
    pub CharacteristicValueDataSize: usize,
    pub CharacteristicValue: *mut core::ffi::c_void,
}

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

type BLUETOOTH_GATT_VALUE_CHANGED_EVENT struct {
	ChangedAttributeHandle uint16
	CharacteristicValueDataSize uintptr
	CharacteristicValue uintptr
}

type
  BLUETOOTH_GATT_VALUE_CHANGED_EVENT = record
    ChangedAttributeHandle: Word;
    CharacteristicValueDataSize: NativeUInt;
    CharacteristicValue: Pointer;
  end;

const BLUETOOTH_GATT_VALUE_CHANGED_EVENT = extern struct {
    ChangedAttributeHandle: u16,
    CharacteristicValueDataSize: usize,
    CharacteristicValue: ?*anyopaque,
};

type
  BLUETOOTH_GATT_VALUE_CHANGED_EVENT {.bycopy.} = object
    ChangedAttributeHandle: uint16
    CharacteristicValueDataSize: uint
    CharacteristicValue: pointer

struct BLUETOOTH_GATT_VALUE_CHANGED_EVENT
{
    ushort ChangedAttributeHandle;
    size_t CharacteristicValueDataSize;
    void* CharacteristicValue;
}