UMPDATAFORMAT

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct UMPDATAFORMAT
{
    public long Position;
    public uint ByteCount;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure UMPDATAFORMAT
    Public Position As Long
    Public ByteCount As UInteger
End Structure

import ctypes
from ctypes import wintypes

class UMPDATAFORMAT(ctypes.Structure):
    _fields_ = [
        ("Position", ctypes.c_longlong),
        ("ByteCount", wintypes.DWORD),
    ]

#[repr(C)]
pub struct UMPDATAFORMAT {
    pub Position: i64,
    pub ByteCount: u32,
}

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

type UMPDATAFORMAT struct {
	Position int64
	ByteCount uint32
}

type
  UMPDATAFORMAT = record
    Position: Int64;
    ByteCount: DWORD;
  end;

const UMPDATAFORMAT = extern struct {
    Position: i64,
    ByteCount: u32,
};

type
  UMPDATAFORMAT {.bycopy.} = object
    Position: int64
    ByteCount: uint32

struct UMPDATAFORMAT
{
    long Position;
    uint ByteCount;
}