MDAXISINFO

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack = 2, CharSet = CharSet.Unicode)]
public struct MDAXISINFO
{
    public UIntPtr cbSize;
    public UIntPtr iAxis;
    public UIntPtr cDimensions;
    public UIntPtr cCoordinates;
    public IntPtr rgcColumns;
    public IntPtr rgpwszDimensionNames;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, Pack:=2, CharSet:=CharSet.Unicode)>
Public Structure MDAXISINFO
    Public cbSize As UIntPtr
    Public iAxis As UIntPtr
    Public cDimensions As UIntPtr
    Public cCoordinates As UIntPtr
    Public rgcColumns As IntPtr
    Public rgpwszDimensionNames As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class MDAXISINFO(ctypes.Structure):
    _pack_ = 2
    _fields_ = [
        ("cbSize", ctypes.c_size_t),
        ("iAxis", ctypes.c_size_t),
        ("cDimensions", ctypes.c_size_t),
        ("cCoordinates", ctypes.c_size_t),
        ("rgcColumns", ctypes.c_void_p),
        ("rgpwszDimensionNames", ctypes.c_void_p),
    ]

#[repr(C, packed(2))]
pub struct MDAXISINFO {
    pub cbSize: usize,
    pub iAxis: usize,
    pub cDimensions: usize,
    pub cCoordinates: usize,
    pub rgcColumns: *mut core::ffi::c_void,
    pub rgpwszDimensionNames: *mut core::ffi::c_void,
}

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

type MDAXISINFO struct {
	cbSize uintptr
	iAxis uintptr
	cDimensions uintptr
	cCoordinates uintptr
	rgcColumns uintptr
	rgpwszDimensionNames uintptr
}

type
  MDAXISINFO = packed record
    cbSize: NativeUInt;
    iAxis: NativeUInt;
    cDimensions: NativeUInt;
    cCoordinates: NativeUInt;
    rgcColumns: Pointer;
    rgpwszDimensionNames: Pointer;
  end;

const MDAXISINFO = extern struct {
    cbSize: usize,
    iAxis: usize,
    cDimensions: usize,
    cCoordinates: usize,
    rgcColumns: ?*anyopaque,
    rgpwszDimensionNames: ?*anyopaque,
};

type
  MDAXISINFO {.packed.} = object
    cbSize: uint
    iAxis: uint
    cDimensions: uint
    cCoordinates: uint
    rgcColumns: pointer
    rgpwszDimensionNames: pointer

align(2)
struct MDAXISINFO
{
    size_t cbSize;
    size_t iAxis;
    size_t cDimensions;
    size_t cCoordinates;
    void* rgcColumns;
    void* rgpwszDimensionNames;
}