WS_XML_WRITER_MTOM_ENCODING

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WS_XML_WRITER_ENCODING
{
    public int encodingType;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WS_STRING
{
    public uint length;
    public IntPtr chars;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WS_XML_WRITER_MTOM_ENCODING
{
    public WS_XML_WRITER_ENCODING encoding;
    public IntPtr textEncoding;
    [MarshalAs(UnmanagedType.Bool)] public bool writeMimeHeader;
    public WS_STRING boundary;
    public WS_STRING startInfo;
    public WS_STRING startUri;
    public uint maxInlineByteCount;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WS_XML_WRITER_ENCODING
    Public encodingType As Integer
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WS_STRING
    Public length As UInteger
    Public chars As IntPtr
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WS_XML_WRITER_MTOM_ENCODING
    Public encoding As WS_XML_WRITER_ENCODING
    Public textEncoding As IntPtr
    <MarshalAs(UnmanagedType.Bool)> Public writeMimeHeader As Boolean
    Public boundary As WS_STRING
    Public startInfo As WS_STRING
    Public startUri As WS_STRING
    Public maxInlineByteCount As UInteger
End Structure

import ctypes
from ctypes import wintypes

class WS_XML_WRITER_ENCODING(ctypes.Structure):
    _fields_ = [
        ("encodingType", ctypes.c_int),
    ]

class WS_STRING(ctypes.Structure):
    _fields_ = [
        ("length", wintypes.DWORD),
        ("chars", ctypes.c_void_p),
    ]

class WS_XML_WRITER_MTOM_ENCODING(ctypes.Structure):
    _fields_ = [
        ("encoding", WS_XML_WRITER_ENCODING),
        ("textEncoding", ctypes.c_void_p),
        ("writeMimeHeader", wintypes.BOOL),
        ("boundary", WS_STRING),
        ("startInfo", WS_STRING),
        ("startUri", WS_STRING),
        ("maxInlineByteCount", wintypes.DWORD),
    ]

#[repr(C)]
pub struct WS_XML_WRITER_ENCODING {
    pub encodingType: i32,
}

#[repr(C)]
pub struct WS_STRING {
    pub length: u32,
    pub chars: *mut core::ffi::c_void,
}

#[repr(C)]
pub struct WS_XML_WRITER_MTOM_ENCODING {
    pub encoding: WS_XML_WRITER_ENCODING,
    pub textEncoding: *mut core::ffi::c_void,
    pub writeMimeHeader: i32,
    pub boundary: WS_STRING,
    pub startInfo: WS_STRING,
    pub startUri: WS_STRING,
    pub maxInlineByteCount: u32,
}

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

type WS_XML_WRITER_ENCODING struct {
	encodingType int32
}

type WS_STRING struct {
	length uint32
	chars uintptr
}

type WS_XML_WRITER_MTOM_ENCODING struct {
	encoding WS_XML_WRITER_ENCODING
	textEncoding uintptr
	writeMimeHeader int32
	boundary WS_STRING
	startInfo WS_STRING
	startUri WS_STRING
	maxInlineByteCount uint32
}

type
  WS_XML_WRITER_ENCODING = record
    encodingType: Integer;
  end;

  WS_STRING = record
    length: DWORD;
    chars: Pointer;
  end;

  WS_XML_WRITER_MTOM_ENCODING = record
    encoding: WS_XML_WRITER_ENCODING;
    textEncoding: Pointer;
    writeMimeHeader: BOOL;
    boundary: WS_STRING;
    startInfo: WS_STRING;
    startUri: WS_STRING;
    maxInlineByteCount: DWORD;
  end;

const WS_XML_WRITER_ENCODING = extern struct {
    encodingType: i32,
};

const WS_STRING = extern struct {
    length: u32,
    chars: ?*anyopaque,
};

const WS_XML_WRITER_MTOM_ENCODING = extern struct {
    encoding: WS_XML_WRITER_ENCODING,
    textEncoding: ?*anyopaque,
    writeMimeHeader: i32,
    boundary: WS_STRING,
    startInfo: WS_STRING,
    startUri: WS_STRING,
    maxInlineByteCount: u32,
};

type
  WS_XML_WRITER_ENCODING {.bycopy.} = object
    encodingType: int32

  WS_STRING {.bycopy.} = object
    length: uint32
    chars: pointer

  WS_XML_WRITER_MTOM_ENCODING {.bycopy.} = object
    encoding: WS_XML_WRITER_ENCODING
    textEncoding: pointer
    writeMimeHeader: int32
    boundary: WS_STRING
    startInfo: WS_STRING
    startUri: WS_STRING
    maxInlineByteCount: uint32

struct WS_XML_WRITER_ENCODING
{
    int encodingType;
}

struct WS_STRING
{
    uint length;
    void* chars;
}

struct WS_XML_WRITER_MTOM_ENCODING
{
    WS_XML_WRITER_ENCODING encoding;
    void* textEncoding;
    int writeMimeHeader;
    WS_STRING boundary;
    WS_STRING startInfo;
    WS_STRING startUri;
    uint maxInlineByteCount;
}