CMSG_STREAM_INFO

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CMSG_STREAM_INFO
{
    public uint cbContent;
    public IntPtr pfnStreamOutput;
    public IntPtr pvArg;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CMSG_STREAM_INFO
    Public cbContent As UInteger
    Public pfnStreamOutput As IntPtr
    Public pvArg As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class CMSG_STREAM_INFO(ctypes.Structure):
    _fields_ = [
        ("cbContent", wintypes.DWORD),
        ("pfnStreamOutput", ctypes.c_void_p),
        ("pvArg", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct CMSG_STREAM_INFO {
    pub cbContent: u32,
    pub pfnStreamOutput: *mut core::ffi::c_void,
    pub pvArg: *mut core::ffi::c_void,
}

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

type CMSG_STREAM_INFO struct {
	cbContent uint32
	pfnStreamOutput uintptr
	pvArg uintptr
}

type
  CMSG_STREAM_INFO = record
    cbContent: DWORD;
    pfnStreamOutput: Pointer;
    pvArg: Pointer;
  end;

const CMSG_STREAM_INFO = extern struct {
    cbContent: u32,
    pfnStreamOutput: ?*anyopaque,
    pvArg: ?*anyopaque,
};

type
  CMSG_STREAM_INFO {.bycopy.} = object
    cbContent: uint32
    pfnStreamOutput: pointer
    pvArg: pointer

struct CMSG_STREAM_INFO
{
    uint cbContent;
    void* pfnStreamOutput;
    void* pvArg;
}