DSEFFECTDESC

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DSEFFECTDESC
{
    public uint dwSize;
    public uint dwFlags;
    public Guid guidDSFXClass;
    public UIntPtr dwReserved1;
    public UIntPtr dwReserved2;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DSEFFECTDESC
    Public dwSize As UInteger
    Public dwFlags As UInteger
    Public guidDSFXClass As Guid
    Public dwReserved1 As UIntPtr
    Public dwReserved2 As UIntPtr
End Structure

import ctypes
from ctypes import wintypes

class DSEFFECTDESC(ctypes.Structure):
    _fields_ = [
        ("dwSize", wintypes.DWORD),
        ("dwFlags", wintypes.DWORD),
        ("guidDSFXClass", GUID),
        ("dwReserved1", ctypes.c_size_t),
        ("dwReserved2", ctypes.c_size_t),
    ]

#[repr(C)]
pub struct DSEFFECTDESC {
    pub dwSize: u32,
    pub dwFlags: u32,
    pub guidDSFXClass: GUID,
    pub dwReserved1: usize,
    pub dwReserved2: usize,
}

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

type DSEFFECTDESC struct {
	dwSize uint32
	dwFlags uint32
	guidDSFXClass windows.GUID
	dwReserved1 uintptr
	dwReserved2 uintptr
}

type
  DSEFFECTDESC = record
    dwSize: DWORD;
    dwFlags: DWORD;
    guidDSFXClass: TGUID;
    dwReserved1: NativeUInt;
    dwReserved2: NativeUInt;
  end;

const DSEFFECTDESC = extern struct {
    dwSize: u32,
    dwFlags: u32,
    guidDSFXClass: GUID,
    dwReserved1: usize,
    dwReserved2: usize,
};

type
  DSEFFECTDESC {.bycopy.} = object
    dwSize: uint32
    dwFlags: uint32
    guidDSFXClass: GUID
    dwReserved1: uint
    dwReserved2: uint

struct DSEFFECTDESC
{
    uint dwSize;
    uint dwFlags;
    GUID guidDSFXClass;
    size_t dwReserved1;
    size_t dwReserved2;
}