NEWMAIL_NOTIFICATION

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct NEWMAIL_NOTIFICATION
{
    public uint cbEntryID;
    public IntPtr lpEntryID;
    public uint cbParentID;
    public IntPtr lpParentID;
    public uint ulFlags;
    public IntPtr lpszMessageClass;
    public uint ulMessageFlags;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure NEWMAIL_NOTIFICATION
    Public cbEntryID As UInteger
    Public lpEntryID As IntPtr
    Public cbParentID As UInteger
    Public lpParentID As IntPtr
    Public ulFlags As UInteger
    Public lpszMessageClass As IntPtr
    Public ulMessageFlags As UInteger
End Structure

import ctypes
from ctypes import wintypes

class NEWMAIL_NOTIFICATION(ctypes.Structure):
    _fields_ = [
        ("cbEntryID", wintypes.DWORD),
        ("lpEntryID", ctypes.c_void_p),
        ("cbParentID", wintypes.DWORD),
        ("lpParentID", ctypes.c_void_p),
        ("ulFlags", wintypes.DWORD),
        ("lpszMessageClass", ctypes.c_void_p),
        ("ulMessageFlags", wintypes.DWORD),
    ]

#[repr(C)]
pub struct NEWMAIL_NOTIFICATION {
    pub cbEntryID: u32,
    pub lpEntryID: *mut core::ffi::c_void,
    pub cbParentID: u32,
    pub lpParentID: *mut core::ffi::c_void,
    pub ulFlags: u32,
    pub lpszMessageClass: *mut core::ffi::c_void,
    pub ulMessageFlags: u32,
}

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

type NEWMAIL_NOTIFICATION struct {
	cbEntryID uint32
	lpEntryID uintptr
	cbParentID uint32
	lpParentID uintptr
	ulFlags uint32
	lpszMessageClass uintptr
	ulMessageFlags uint32
}

type
  NEWMAIL_NOTIFICATION = record
    cbEntryID: DWORD;
    lpEntryID: Pointer;
    cbParentID: DWORD;
    lpParentID: Pointer;
    ulFlags: DWORD;
    lpszMessageClass: Pointer;
    ulMessageFlags: DWORD;
  end;

const NEWMAIL_NOTIFICATION = extern struct {
    cbEntryID: u32,
    lpEntryID: ?*anyopaque,
    cbParentID: u32,
    lpParentID: ?*anyopaque,
    ulFlags: u32,
    lpszMessageClass: ?*anyopaque,
    ulMessageFlags: u32,
};

type
  NEWMAIL_NOTIFICATION {.bycopy.} = object
    cbEntryID: uint32
    lpEntryID: pointer
    cbParentID: uint32
    lpParentID: pointer
    ulFlags: uint32
    lpszMessageClass: pointer
    ulMessageFlags: uint32

struct NEWMAIL_NOTIFICATION
{
    uint cbEntryID;
    void* lpEntryID;
    uint cbParentID;
    void* lpParentID;
    uint ulFlags;
    void* lpszMessageClass;
    uint ulMessageFlags;
}