TVITEMA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct TVITEMA
{
    public uint mask;
    public IntPtr hItem;
    public uint state;
    public uint stateMask;
    public IntPtr pszText;
    public int cchTextMax;
    public int iImage;
    public int iSelectedImage;
    public int cChildren;
    public IntPtr lParam;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure TVITEMA
    Public mask As UInteger
    Public hItem As IntPtr
    Public state As UInteger
    Public stateMask As UInteger
    Public pszText As IntPtr
    Public cchTextMax As Integer
    Public iImage As Integer
    Public iSelectedImage As Integer
    Public cChildren As Integer
    Public lParam As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class TVITEMA(ctypes.Structure):
    _fields_ = [
        ("mask", wintypes.DWORD),
        ("hItem", ctypes.c_ssize_t),
        ("state", wintypes.DWORD),
        ("stateMask", wintypes.DWORD),
        ("pszText", ctypes.c_void_p),
        ("cchTextMax", ctypes.c_int),
        ("iImage", ctypes.c_int),
        ("iSelectedImage", ctypes.c_int),
        ("cChildren", ctypes.c_int),
        ("lParam", ctypes.c_ssize_t),
    ]

#[repr(C)]
pub struct TVITEMA {
    pub mask: u32,
    pub hItem: isize,
    pub state: u32,
    pub stateMask: u32,
    pub pszText: *mut core::ffi::c_void,
    pub cchTextMax: i32,
    pub iImage: i32,
    pub iSelectedImage: i32,
    pub cChildren: i32,
    pub lParam: isize,
}

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

type TVITEMA struct {
	mask uint32
	hItem uintptr
	state uint32
	stateMask uint32
	pszText uintptr
	cchTextMax int32
	iImage int32
	iSelectedImage int32
	cChildren int32
	lParam uintptr
}

type
  TVITEMA = record
    mask: DWORD;
    hItem: NativeInt;
    state: DWORD;
    stateMask: DWORD;
    pszText: Pointer;
    cchTextMax: Integer;
    iImage: Integer;
    iSelectedImage: Integer;
    cChildren: Integer;
    lParam: NativeInt;
  end;

const TVITEMA = extern struct {
    mask: u32,
    hItem: isize,
    state: u32,
    stateMask: u32,
    pszText: ?*anyopaque,
    cchTextMax: i32,
    iImage: i32,
    iSelectedImage: i32,
    cChildren: i32,
    lParam: isize,
};

type
  TVITEMA {.bycopy.} = object
    mask: uint32
    hItem: int
    state: uint32
    stateMask: uint32
    pszText: pointer
    cchTextMax: int32
    iImage: int32
    iSelectedImage: int32
    cChildren: int32
    lParam: int

struct TVITEMA
{
    uint mask;
    ptrdiff_t hItem;
    uint state;
    uint stateMask;
    void* pszText;
    int cchTextMax;
    int iImage;
    int iSelectedImage;
    int cChildren;
    ptrdiff_t lParam;
}