POINTER_INFO

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 POINTER_INFO
{
    public int pointerType;
    public uint pointerId;
    public uint frameId;
    public uint pointerFlags;
    public IntPtr sourceDevice;
    public IntPtr hwndTarget;
    public POINT ptPixelLocation;
    public POINT ptHimetricLocation;
    public POINT ptPixelLocationRaw;
    public POINT ptHimetricLocationRaw;
    public uint dwTime;
    public uint historyCount;
    public int InputData;
    public uint dwKeyStates;
    public ulong PerformanceCount;
    public int ButtonChangeType;
}

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 POINTER_INFO
    Public pointerType As Integer
    Public pointerId As UInteger
    Public frameId As UInteger
    Public pointerFlags As UInteger
    Public sourceDevice As IntPtr
    Public hwndTarget As IntPtr
    Public ptPixelLocation As POINT
    Public ptHimetricLocation As POINT
    Public ptPixelLocationRaw As POINT
    Public ptHimetricLocationRaw As POINT
    Public dwTime As UInteger
    Public historyCount As UInteger
    Public InputData As Integer
    Public dwKeyStates As UInteger
    Public PerformanceCount As ULong
    Public ButtonChangeType As Integer
End Structure

import ctypes
from ctypes import wintypes

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

class POINTER_INFO(ctypes.Structure):
    _fields_ = [
        ("pointerType", ctypes.c_int),
        ("pointerId", wintypes.DWORD),
        ("frameId", wintypes.DWORD),
        ("pointerFlags", wintypes.DWORD),
        ("sourceDevice", ctypes.c_void_p),
        ("hwndTarget", ctypes.c_void_p),
        ("ptPixelLocation", POINT),
        ("ptHimetricLocation", POINT),
        ("ptPixelLocationRaw", POINT),
        ("ptHimetricLocationRaw", POINT),
        ("dwTime", wintypes.DWORD),
        ("historyCount", wintypes.DWORD),
        ("InputData", ctypes.c_int),
        ("dwKeyStates", wintypes.DWORD),
        ("PerformanceCount", ctypes.c_ulonglong),
        ("ButtonChangeType", ctypes.c_int),
    ]

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

#[repr(C)]
pub struct POINTER_INFO {
    pub pointerType: i32,
    pub pointerId: u32,
    pub frameId: u32,
    pub pointerFlags: u32,
    pub sourceDevice: *mut core::ffi::c_void,
    pub hwndTarget: *mut core::ffi::c_void,
    pub ptPixelLocation: POINT,
    pub ptHimetricLocation: POINT,
    pub ptPixelLocationRaw: POINT,
    pub ptHimetricLocationRaw: POINT,
    pub dwTime: u32,
    pub historyCount: u32,
    pub InputData: i32,
    pub dwKeyStates: u32,
    pub PerformanceCount: u64,
    pub ButtonChangeType: i32,
}

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

type POINT struct {
	x int32
	y int32
}

type POINTER_INFO struct {
	pointerType int32
	pointerId uint32
	frameId uint32
	pointerFlags uint32
	sourceDevice uintptr
	hwndTarget uintptr
	ptPixelLocation POINT
	ptHimetricLocation POINT
	ptPixelLocationRaw POINT
	ptHimetricLocationRaw POINT
	dwTime uint32
	historyCount uint32
	InputData int32
	dwKeyStates uint32
	PerformanceCount uint64
	ButtonChangeType int32
}

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

  POINTER_INFO = record
    pointerType: Integer;
    pointerId: DWORD;
    frameId: DWORD;
    pointerFlags: DWORD;
    sourceDevice: Pointer;
    hwndTarget: Pointer;
    ptPixelLocation: POINT;
    ptHimetricLocation: POINT;
    ptPixelLocationRaw: POINT;
    ptHimetricLocationRaw: POINT;
    dwTime: DWORD;
    historyCount: DWORD;
    InputData: Integer;
    dwKeyStates: DWORD;
    PerformanceCount: UInt64;
    ButtonChangeType: Integer;
  end;

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

const POINTER_INFO = extern struct {
    pointerType: i32,
    pointerId: u32,
    frameId: u32,
    pointerFlags: u32,
    sourceDevice: ?*anyopaque,
    hwndTarget: ?*anyopaque,
    ptPixelLocation: POINT,
    ptHimetricLocation: POINT,
    ptPixelLocationRaw: POINT,
    ptHimetricLocationRaw: POINT,
    dwTime: u32,
    historyCount: u32,
    InputData: i32,
    dwKeyStates: u32,
    PerformanceCount: u64,
    ButtonChangeType: i32,
};

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

  POINTER_INFO {.bycopy.} = object
    pointerType: int32
    pointerId: uint32
    frameId: uint32
    pointerFlags: uint32
    sourceDevice: pointer
    hwndTarget: pointer
    ptPixelLocation: POINT
    ptHimetricLocation: POINT
    ptPixelLocationRaw: POINT
    ptHimetricLocationRaw: POINT
    dwTime: uint32
    historyCount: uint32
    InputData: int32
    dwKeyStates: uint32
    PerformanceCount: uint64
    ButtonChangeType: int32

struct POINT
{
    int x;
    int y;
}

struct POINTER_INFO
{
    int pointerType;
    uint pointerId;
    uint frameId;
    uint pointerFlags;
    void* sourceDevice;
    void* hwndTarget;
    POINT ptPixelLocation;
    POINT ptHimetricLocation;
    POINT ptPixelLocationRaw;
    POINT ptHimetricLocationRaw;
    uint dwTime;
    uint historyCount;
    int InputData;
    uint dwKeyStates;
    ulong PerformanceCount;
    int ButtonChangeType;
}