LVHITTESTINFO

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct POINT
{
    public int x;
    public int y;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct LVHITTESTINFO
{
    public POINT pt;
    public uint flags;
    public int iItem;
    public int iSubItem;
    public int iGroup;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure POINT
    Public x As Integer
    Public y As Integer
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure LVHITTESTINFO
    Public pt As POINT
    Public flags As UInteger
    Public iItem As Integer
    Public iSubItem As Integer
    Public iGroup As Integer
End Structure

import ctypes
from ctypes import wintypes

class POINT(ctypes.Structure):
    _fields_ = [
        ("x", ctypes.c_int),
        ("y", ctypes.c_int),
    ]

class LVHITTESTINFO(ctypes.Structure):
    _fields_ = [
        ("pt", POINT),
        ("flags", wintypes.DWORD),
        ("iItem", ctypes.c_int),
        ("iSubItem", ctypes.c_int),
        ("iGroup", ctypes.c_int),
    ]

#[repr(C)]
pub struct POINT {
    pub x: i32,
    pub y: i32,
}

#[repr(C)]
pub struct LVHITTESTINFO {
    pub pt: POINT,
    pub flags: u32,
    pub iItem: i32,
    pub iSubItem: i32,
    pub iGroup: i32,
}

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

type POINT struct {
	x int32
	y int32
}

type LVHITTESTINFO struct {
	pt POINT
	flags uint32
	iItem int32
	iSubItem int32
	iGroup int32
}

type
  POINT = record
    x: Integer;
    y: Integer;
  end;

  LVHITTESTINFO = record
    pt: POINT;
    flags: DWORD;
    iItem: Integer;
    iSubItem: Integer;
    iGroup: Integer;
  end;

const POINT = extern struct {
    x: i32,
    y: i32,
};

const LVHITTESTINFO = extern struct {
    pt: POINT,
    flags: u32,
    iItem: i32,
    iSubItem: i32,
    iGroup: i32,
};

type
  POINT {.bycopy.} = object
    x: int32
    y: int32

  LVHITTESTINFO {.bycopy.} = object
    pt: POINT
    flags: uint32
    iItem: int32
    iSubItem: int32
    iGroup: int32

struct POINT
{
    int x;
    int y;
}

struct LVHITTESTINFO
{
    POINT pt;
    uint flags;
    int iItem;
    int iSubItem;
    int iGroup;
}