IMESTRINGCANDIDATE

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IMESTRINGCANDIDATE
{
    public uint uCount;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1)] public IntPtr[] lpwstr;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IMESTRINGCANDIDATE
    Public uCount As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=1)> Public lpwstr() As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class IMESTRINGCANDIDATE(ctypes.Structure):
    _fields_ = [
        ("uCount", wintypes.DWORD),
        ("lpwstr", ctypes.c_void_p * 1),
    ]

#[repr(C)]
pub struct IMESTRINGCANDIDATE {
    pub uCount: u32,
    pub lpwstr: [*mut core::ffi::c_void; 1],
}

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

type IMESTRINGCANDIDATE struct {
	uCount uint32
	lpwstr [1]uintptr
}

type
  IMESTRINGCANDIDATE = record
    uCount: DWORD;
    lpwstr: array[0..0] of Pointer;
  end;

const IMESTRINGCANDIDATE = extern struct {
    uCount: u32,
    lpwstr: [1]?*anyopaque,
};

type
  IMESTRINGCANDIDATE {.bycopy.} = object
    uCount: uint32
    lpwstr: array[1, pointer]

struct IMESTRINGCANDIDATE
{
    uint uCount;
    void*[1] lpwstr;
}