DDRAWI_DDRAWSURFACE_MORE

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DDSCAPSEX
{
    public uint dwCaps2;
    public uint dwCaps3;
    public _Anonymous_e__Union Anonymous;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct DDRAWI_DDRAWSURFACE_MORE
{
    public uint dwSize;
    public IntPtr lpIUnknowns;
    public IntPtr lpDD_lcl;
    public uint dwPageLockCount;
    public uint dwBytesAllocated;
    public IntPtr lpDD_int;
    public uint dwMipMapCount;
    public IntPtr lpDDIClipper;
    public IntPtr lpHeapAliasInfo;
    public uint dwOverlayFlags;
    public IntPtr rgjunc;
    public IntPtr lpVideoPort;
    public IntPtr lpddOverlayFX;
    public DDSCAPSEX ddsCapsEx;
    public uint dwTextureStage;
    public IntPtr lpDDRAWReserved;
    public IntPtr lpDDRAWReserved2;
    public IntPtr lpDDrawReserved3;
    public uint dwDDrawReserved4;
    public IntPtr lpDDrawReserved5;
    public IntPtr lpGammaRamp;
    public IntPtr lpOriginalGammaRamp;
    public IntPtr lpDDrawReserved6;
    public uint dwSurfaceHandle;
    [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public uint[] qwDDrawReserved8;
    public IntPtr lpDDrawReserved9;
    public uint cSurfaces;
    public IntPtr pCreatedDDSurfaceDesc2;
    public IntPtr slist;
    public uint dwFVF;
    public IntPtr lpVB;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DDSCAPSEX
    Public dwCaps2 As UInteger
    Public dwCaps3 As UInteger
    Public Anonymous As _Anonymous_e__Union
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure DDRAWI_DDRAWSURFACE_MORE
    Public dwSize As UInteger
    Public lpIUnknowns As IntPtr
    Public lpDD_lcl As IntPtr
    Public dwPageLockCount As UInteger
    Public dwBytesAllocated As UInteger
    Public lpDD_int As IntPtr
    Public dwMipMapCount As UInteger
    Public lpDDIClipper As IntPtr
    Public lpHeapAliasInfo As IntPtr
    Public dwOverlayFlags As UInteger
    Public rgjunc As IntPtr
    Public lpVideoPort As IntPtr
    Public lpddOverlayFX As IntPtr
    Public ddsCapsEx As DDSCAPSEX
    Public dwTextureStage As UInteger
    Public lpDDRAWReserved As IntPtr
    Public lpDDRAWReserved2 As IntPtr
    Public lpDDrawReserved3 As IntPtr
    Public dwDDrawReserved4 As UInteger
    Public lpDDrawReserved5 As IntPtr
    Public lpGammaRamp As IntPtr
    Public lpOriginalGammaRamp As IntPtr
    Public lpDDrawReserved6 As IntPtr
    Public dwSurfaceHandle As UInteger
    <MarshalAs(UnmanagedType.ByValArray, SizeConst:=2)> Public qwDDrawReserved8() As UInteger
    Public lpDDrawReserved9 As IntPtr
    Public cSurfaces As UInteger
    Public pCreatedDDSurfaceDesc2 As IntPtr
    Public slist As IntPtr
    Public dwFVF As UInteger
    Public lpVB As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class DDSCAPSEX(ctypes.Structure):
    _fields_ = [
        ("dwCaps2", wintypes.DWORD),
        ("dwCaps3", wintypes.DWORD),
        ("Anonymous", _Anonymous_e__Union),
    ]

class DDRAWI_DDRAWSURFACE_MORE(ctypes.Structure):
    _fields_ = [
        ("dwSize", wintypes.DWORD),
        ("lpIUnknowns", ctypes.c_void_p),
        ("lpDD_lcl", ctypes.c_void_p),
        ("dwPageLockCount", wintypes.DWORD),
        ("dwBytesAllocated", wintypes.DWORD),
        ("lpDD_int", ctypes.c_void_p),
        ("dwMipMapCount", wintypes.DWORD),
        ("lpDDIClipper", ctypes.c_void_p),
        ("lpHeapAliasInfo", ctypes.c_void_p),
        ("dwOverlayFlags", wintypes.DWORD),
        ("rgjunc", ctypes.c_void_p),
        ("lpVideoPort", ctypes.c_void_p),
        ("lpddOverlayFX", ctypes.c_void_p),
        ("ddsCapsEx", DDSCAPSEX),
        ("dwTextureStage", wintypes.DWORD),
        ("lpDDRAWReserved", ctypes.c_void_p),
        ("lpDDRAWReserved2", ctypes.c_void_p),
        ("lpDDrawReserved3", ctypes.c_void_p),
        ("dwDDrawReserved4", wintypes.DWORD),
        ("lpDDrawReserved5", ctypes.c_void_p),
        ("lpGammaRamp", ctypes.c_void_p),
        ("lpOriginalGammaRamp", ctypes.c_void_p),
        ("lpDDrawReserved6", ctypes.c_void_p),
        ("dwSurfaceHandle", wintypes.DWORD),
        ("qwDDrawReserved8", wintypes.DWORD * 2),
        ("lpDDrawReserved9", ctypes.c_void_p),
        ("cSurfaces", wintypes.DWORD),
        ("pCreatedDDSurfaceDesc2", ctypes.c_void_p),
        ("slist", ctypes.c_void_p),
        ("dwFVF", wintypes.DWORD),
        ("lpVB", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct DDSCAPSEX {
    pub dwCaps2: u32,
    pub dwCaps3: u32,
    pub Anonymous: _Anonymous_e__Union,
}

#[repr(C)]
pub struct DDRAWI_DDRAWSURFACE_MORE {
    pub dwSize: u32,
    pub lpIUnknowns: *mut core::ffi::c_void,
    pub lpDD_lcl: *mut core::ffi::c_void,
    pub dwPageLockCount: u32,
    pub dwBytesAllocated: u32,
    pub lpDD_int: *mut core::ffi::c_void,
    pub dwMipMapCount: u32,
    pub lpDDIClipper: *mut core::ffi::c_void,
    pub lpHeapAliasInfo: *mut core::ffi::c_void,
    pub dwOverlayFlags: u32,
    pub rgjunc: *mut core::ffi::c_void,
    pub lpVideoPort: *mut core::ffi::c_void,
    pub lpddOverlayFX: *mut core::ffi::c_void,
    pub ddsCapsEx: DDSCAPSEX,
    pub dwTextureStage: u32,
    pub lpDDRAWReserved: *mut core::ffi::c_void,
    pub lpDDRAWReserved2: *mut core::ffi::c_void,
    pub lpDDrawReserved3: *mut core::ffi::c_void,
    pub dwDDrawReserved4: u32,
    pub lpDDrawReserved5: *mut core::ffi::c_void,
    pub lpGammaRamp: *mut core::ffi::c_void,
    pub lpOriginalGammaRamp: *mut core::ffi::c_void,
    pub lpDDrawReserved6: *mut core::ffi::c_void,
    pub dwSurfaceHandle: u32,
    pub qwDDrawReserved8: [u32; 2],
    pub lpDDrawReserved9: *mut core::ffi::c_void,
    pub cSurfaces: u32,
    pub pCreatedDDSurfaceDesc2: *mut core::ffi::c_void,
    pub slist: *mut core::ffi::c_void,
    pub dwFVF: u32,
    pub lpVB: *mut core::ffi::c_void,
}

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

type DDSCAPSEX struct {
	dwCaps2 uint32
	dwCaps3 uint32
	Anonymous _Anonymous_e__Union
}

type DDRAWI_DDRAWSURFACE_MORE struct {
	dwSize uint32
	lpIUnknowns uintptr
	lpDD_lcl uintptr
	dwPageLockCount uint32
	dwBytesAllocated uint32
	lpDD_int uintptr
	dwMipMapCount uint32
	lpDDIClipper uintptr
	lpHeapAliasInfo uintptr
	dwOverlayFlags uint32
	rgjunc uintptr
	lpVideoPort uintptr
	lpddOverlayFX uintptr
	ddsCapsEx DDSCAPSEX
	dwTextureStage uint32
	lpDDRAWReserved uintptr
	lpDDRAWReserved2 uintptr
	lpDDrawReserved3 uintptr
	dwDDrawReserved4 uint32
	lpDDrawReserved5 uintptr
	lpGammaRamp uintptr
	lpOriginalGammaRamp uintptr
	lpDDrawReserved6 uintptr
	dwSurfaceHandle uint32
	qwDDrawReserved8 [2]uint32
	lpDDrawReserved9 uintptr
	cSurfaces uint32
	pCreatedDDSurfaceDesc2 uintptr
	slist uintptr
	dwFVF uint32
	lpVB uintptr
}

type
  DDSCAPSEX = record
    dwCaps2: DWORD;
    dwCaps3: DWORD;
    Anonymous: _Anonymous_e__Union;
  end;

  DDRAWI_DDRAWSURFACE_MORE = record
    dwSize: DWORD;
    lpIUnknowns: Pointer;
    lpDD_lcl: Pointer;
    dwPageLockCount: DWORD;
    dwBytesAllocated: DWORD;
    lpDD_int: Pointer;
    dwMipMapCount: DWORD;
    lpDDIClipper: Pointer;
    lpHeapAliasInfo: Pointer;
    dwOverlayFlags: DWORD;
    rgjunc: Pointer;
    lpVideoPort: Pointer;
    lpddOverlayFX: Pointer;
    ddsCapsEx: DDSCAPSEX;
    dwTextureStage: DWORD;
    lpDDRAWReserved: Pointer;
    lpDDRAWReserved2: Pointer;
    lpDDrawReserved3: Pointer;
    dwDDrawReserved4: DWORD;
    lpDDrawReserved5: Pointer;
    lpGammaRamp: Pointer;
    lpOriginalGammaRamp: Pointer;
    lpDDrawReserved6: Pointer;
    dwSurfaceHandle: DWORD;
    qwDDrawReserved8: array[0..1] of DWORD;
    lpDDrawReserved9: Pointer;
    cSurfaces: DWORD;
    pCreatedDDSurfaceDesc2: Pointer;
    slist: Pointer;
    dwFVF: DWORD;
    lpVB: Pointer;
  end;

const DDSCAPSEX = extern struct {
    dwCaps2: u32,
    dwCaps3: u32,
    Anonymous: _Anonymous_e__Union,
};

const DDRAWI_DDRAWSURFACE_MORE = extern struct {
    dwSize: u32,
    lpIUnknowns: ?*anyopaque,
    lpDD_lcl: ?*anyopaque,
    dwPageLockCount: u32,
    dwBytesAllocated: u32,
    lpDD_int: ?*anyopaque,
    dwMipMapCount: u32,
    lpDDIClipper: ?*anyopaque,
    lpHeapAliasInfo: ?*anyopaque,
    dwOverlayFlags: u32,
    rgjunc: ?*anyopaque,
    lpVideoPort: ?*anyopaque,
    lpddOverlayFX: ?*anyopaque,
    ddsCapsEx: DDSCAPSEX,
    dwTextureStage: u32,
    lpDDRAWReserved: ?*anyopaque,
    lpDDRAWReserved2: ?*anyopaque,
    lpDDrawReserved3: ?*anyopaque,
    dwDDrawReserved4: u32,
    lpDDrawReserved5: ?*anyopaque,
    lpGammaRamp: ?*anyopaque,
    lpOriginalGammaRamp: ?*anyopaque,
    lpDDrawReserved6: ?*anyopaque,
    dwSurfaceHandle: u32,
    qwDDrawReserved8: [2]u32,
    lpDDrawReserved9: ?*anyopaque,
    cSurfaces: u32,
    pCreatedDDSurfaceDesc2: ?*anyopaque,
    slist: ?*anyopaque,
    dwFVF: u32,
    lpVB: ?*anyopaque,
};

type
  DDSCAPSEX {.bycopy.} = object
    dwCaps2: uint32
    dwCaps3: uint32
    Anonymous: _Anonymous_e__Union

  DDRAWI_DDRAWSURFACE_MORE {.bycopy.} = object
    dwSize: uint32
    lpIUnknowns: pointer
    lpDD_lcl: pointer
    dwPageLockCount: uint32
    dwBytesAllocated: uint32
    lpDD_int: pointer
    dwMipMapCount: uint32
    lpDDIClipper: pointer
    lpHeapAliasInfo: pointer
    dwOverlayFlags: uint32
    rgjunc: pointer
    lpVideoPort: pointer
    lpddOverlayFX: pointer
    ddsCapsEx: DDSCAPSEX
    dwTextureStage: uint32
    lpDDRAWReserved: pointer
    lpDDRAWReserved2: pointer
    lpDDrawReserved3: pointer
    dwDDrawReserved4: uint32
    lpDDrawReserved5: pointer
    lpGammaRamp: pointer
    lpOriginalGammaRamp: pointer
    lpDDrawReserved6: pointer
    dwSurfaceHandle: uint32
    qwDDrawReserved8: array[2, uint32]
    lpDDrawReserved9: pointer
    cSurfaces: uint32
    pCreatedDDSurfaceDesc2: pointer
    slist: pointer
    dwFVF: uint32
    lpVB: pointer

struct DDSCAPSEX
{
    uint dwCaps2;
    uint dwCaps3;
    _Anonymous_e__Union Anonymous;
}

struct DDRAWI_DDRAWSURFACE_MORE
{
    uint dwSize;
    void* lpIUnknowns;
    void* lpDD_lcl;
    uint dwPageLockCount;
    uint dwBytesAllocated;
    void* lpDD_int;
    uint dwMipMapCount;
    void* lpDDIClipper;
    void* lpHeapAliasInfo;
    uint dwOverlayFlags;
    void* rgjunc;
    void* lpVideoPort;
    void* lpddOverlayFX;
    DDSCAPSEX ddsCapsEx;
    uint dwTextureStage;
    void* lpDDRAWReserved;
    void* lpDDRAWReserved2;
    void* lpDDrawReserved3;
    uint dwDDrawReserved4;
    void* lpDDrawReserved5;
    void* lpGammaRamp;
    void* lpOriginalGammaRamp;
    void* lpDDrawReserved6;
    uint dwSurfaceHandle;
    uint[2] qwDDrawReserved8;
    void* lpDDrawReserved9;
    uint cSurfaces;
    void* pCreatedDDSurfaceDesc2;
    void* slist;
    uint dwFVF;
    void* lpVB;
}