ICONINFO

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct ICONINFO
{
    [MarshalAs(UnmanagedType.Bool)] public bool fIcon;
    public uint xHotspot;
    public uint yHotspot;
    public IntPtr hbmMask;
    public IntPtr hbmColor;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure ICONINFO
    <MarshalAs(UnmanagedType.Bool)> Public fIcon As Boolean
    Public xHotspot As UInteger
    Public yHotspot As UInteger
    Public hbmMask As IntPtr
    Public hbmColor As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class ICONINFO(ctypes.Structure):
    _fields_ = [
        ("fIcon", wintypes.BOOL),
        ("xHotspot", wintypes.DWORD),
        ("yHotspot", wintypes.DWORD),
        ("hbmMask", ctypes.c_void_p),
        ("hbmColor", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct ICONINFO {
    pub fIcon: i32,
    pub xHotspot: u32,
    pub yHotspot: u32,
    pub hbmMask: *mut core::ffi::c_void,
    pub hbmColor: *mut core::ffi::c_void,
}

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

type ICONINFO struct {
	fIcon int32
	xHotspot uint32
	yHotspot uint32
	hbmMask uintptr
	hbmColor uintptr
}

type
  ICONINFO = record
    fIcon: BOOL;
    xHotspot: DWORD;
    yHotspot: DWORD;
    hbmMask: Pointer;
    hbmColor: Pointer;
  end;

const ICONINFO = extern struct {
    fIcon: i32,
    xHotspot: u32,
    yHotspot: u32,
    hbmMask: ?*anyopaque,
    hbmColor: ?*anyopaque,
};

type
  ICONINFO {.bycopy.} = object
    fIcon: int32
    xHotspot: uint32
    yHotspot: uint32
    hbmMask: pointer
    hbmColor: pointer

struct ICONINFO
{
    int fIcon;
    uint xHotspot;
    uint yHotspot;
    void* hbmMask;
    void* hbmColor;
}