APO_CONNECTION_DESCRIPTOR

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct APO_CONNECTION_DESCRIPTOR
{
    public int Type;
    public UIntPtr pBuffer;
    public uint u32MaxFrameCount;
    public IntPtr pFormat;
    public uint u32Signature;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure APO_CONNECTION_DESCRIPTOR
    Public Type As Integer
    Public pBuffer As UIntPtr
    Public u32MaxFrameCount As UInteger
    Public pFormat As IntPtr
    Public u32Signature As UInteger
End Structure

import ctypes
from ctypes import wintypes

class APO_CONNECTION_DESCRIPTOR(ctypes.Structure):
    _fields_ = [
        ("Type", ctypes.c_int),
        ("pBuffer", ctypes.c_size_t),
        ("u32MaxFrameCount", wintypes.DWORD),
        ("pFormat", ctypes.c_void_p),
        ("u32Signature", wintypes.DWORD),
    ]

#[repr(C)]
pub struct APO_CONNECTION_DESCRIPTOR {
    pub Type: i32,
    pub pBuffer: usize,
    pub u32MaxFrameCount: u32,
    pub pFormat: *mut core::ffi::c_void,
    pub u32Signature: u32,
}

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

type APO_CONNECTION_DESCRIPTOR struct {
	Type int32
	pBuffer uintptr
	u32MaxFrameCount uint32
	pFormat uintptr
	u32Signature uint32
}

type
  APO_CONNECTION_DESCRIPTOR = record
    Type: Integer;
    pBuffer: NativeUInt;
    u32MaxFrameCount: DWORD;
    pFormat: Pointer;
    u32Signature: DWORD;
  end;

const APO_CONNECTION_DESCRIPTOR = extern struct {
    Type: i32,
    pBuffer: usize,
    u32MaxFrameCount: u32,
    pFormat: ?*anyopaque,
    u32Signature: u32,
};

type
  APO_CONNECTION_DESCRIPTOR {.bycopy.} = object
    Type: int32
    pBuffer: uint
    u32MaxFrameCount: uint32
    pFormat: pointer
    u32Signature: uint32

struct APO_CONNECTION_DESCRIPTOR
{
    int Type;
    size_t pBuffer;
    uint u32MaxFrameCount;
    void* pFormat;
    uint u32Signature;
}