OLEINPLACEFRAMEINFO

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct OLEINPLACEFRAMEINFO
{
    public uint cb;
    [MarshalAs(UnmanagedType.Bool)] public bool fMDIApp;
    public IntPtr hwndFrame;
    public IntPtr haccel;
    public uint cAccelEntries;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure OLEINPLACEFRAMEINFO
    Public cb As UInteger
    <MarshalAs(UnmanagedType.Bool)> Public fMDIApp As Boolean
    Public hwndFrame As IntPtr
    Public haccel As IntPtr
    Public cAccelEntries As UInteger
End Structure

import ctypes
from ctypes import wintypes

class OLEINPLACEFRAMEINFO(ctypes.Structure):
    _fields_ = [
        ("cb", wintypes.DWORD),
        ("fMDIApp", wintypes.BOOL),
        ("hwndFrame", ctypes.c_void_p),
        ("haccel", ctypes.c_void_p),
        ("cAccelEntries", wintypes.DWORD),
    ]

#[repr(C)]
pub struct OLEINPLACEFRAMEINFO {
    pub cb: u32,
    pub fMDIApp: i32,
    pub hwndFrame: *mut core::ffi::c_void,
    pub haccel: *mut core::ffi::c_void,
    pub cAccelEntries: u32,
}

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

type OLEINPLACEFRAMEINFO struct {
	cb uint32
	fMDIApp int32
	hwndFrame uintptr
	haccel uintptr
	cAccelEntries uint32
}

type
  OLEINPLACEFRAMEINFO = record
    cb: DWORD;
    fMDIApp: BOOL;
    hwndFrame: Pointer;
    haccel: Pointer;
    cAccelEntries: DWORD;
  end;

const OLEINPLACEFRAMEINFO = extern struct {
    cb: u32,
    fMDIApp: i32,
    hwndFrame: ?*anyopaque,
    haccel: ?*anyopaque,
    cAccelEntries: u32,
};

type
  OLEINPLACEFRAMEINFO {.bycopy.} = object
    cb: uint32
    fMDIApp: int32
    hwndFrame: pointer
    haccel: pointer
    cAccelEntries: uint32

struct OLEINPLACEFRAMEINFO
{
    uint cb;
    int fMDIApp;
    void* hwndFrame;
    void* haccel;
    uint cAccelEntries;
}