VOLUME_CONTROL

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct VOLUME_CONTROL
{
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public byte[] PortVolume;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure VOLUME_CONTROL
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=4)> Public PortVolume() As Byte
End Structure

import ctypes
from ctypes import wintypes

class VOLUME_CONTROL(ctypes.Structure):
    _fields_ = [
        ("PortVolume", ctypes.c_ubyte * 4),
    ]

#[repr(C)]
pub struct VOLUME_CONTROL {
    pub PortVolume: [u8; 4],
}

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

type VOLUME_CONTROL struct {
	PortVolume [4]byte
}

type
  VOLUME_CONTROL = record
    PortVolume: array[0..3] of Byte;
  end;

const VOLUME_CONTROL = extern struct {
    PortVolume: [4]u8,
};

type
  VOLUME_CONTROL {.bycopy.} = object
    PortVolume: array[4, uint8]

struct VOLUME_CONTROL
{
    ubyte[4] PortVolume;
}