WM_PICTURE

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Unicode)]
public struct WM_PICTURE
{
    public IntPtr pwszMIMEType;
    public byte bPictureType;
    public IntPtr pwszDescription;
    public uint dwDataLen;
    public IntPtr pbData;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, Pack:=1, CharSet:=CharSet.Unicode)>
Public Structure WM_PICTURE
    Public pwszMIMEType As IntPtr
    Public bPictureType As Byte
    Public pwszDescription As IntPtr
    Public dwDataLen As UInteger
    Public pbData As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class WM_PICTURE(ctypes.Structure):
    _pack_ = 1
    _fields_ = [
        ("pwszMIMEType", ctypes.c_void_p),
        ("bPictureType", ctypes.c_ubyte),
        ("pwszDescription", ctypes.c_void_p),
        ("dwDataLen", wintypes.DWORD),
        ("pbData", ctypes.c_void_p),
    ]

#[repr(C, packed(1))]
pub struct WM_PICTURE {
    pub pwszMIMEType: *mut core::ffi::c_void,
    pub bPictureType: u8,
    pub pwszDescription: *mut core::ffi::c_void,
    pub dwDataLen: u32,
    pub pbData: *mut core::ffi::c_void,
}

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

type WM_PICTURE struct {
	pwszMIMEType uintptr
	bPictureType byte
	pwszDescription uintptr
	dwDataLen uint32
	pbData uintptr
}

type
  WM_PICTURE = packed record
    pwszMIMEType: Pointer;
    bPictureType: Byte;
    pwszDescription: Pointer;
    dwDataLen: DWORD;
    pbData: Pointer;
  end;

const WM_PICTURE = extern struct {
    pwszMIMEType: ?*anyopaque,
    bPictureType: u8,
    pwszDescription: ?*anyopaque,
    dwDataLen: u32,
    pbData: ?*anyopaque,
};

type
  WM_PICTURE {.packed.} = object
    pwszMIMEType: pointer
    bPictureType: uint8
    pwszDescription: pointer
    dwDataLen: uint32
    pbData: pointer

align(1)
struct WM_PICTURE
{
    void* pwszMIMEType;
    ubyte bPictureType;
    void* pwszDescription;
    uint dwDataLen;
    void* pbData;
}