KS_AMVPDIMINFO

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct RECT
{
    public int left;
    public int top;
    public int right;
    public int bottom;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KS_AMVPDIMINFO
{
    public uint dwFieldWidth;
    public uint dwFieldHeight;
    public uint dwVBIWidth;
    public uint dwVBIHeight;
    public RECT rcValidRegion;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure RECT
    Public left As Integer
    Public top As Integer
    Public right As Integer
    Public bottom As Integer
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KS_AMVPDIMINFO
    Public dwFieldWidth As UInteger
    Public dwFieldHeight As UInteger
    Public dwVBIWidth As UInteger
    Public dwVBIHeight As UInteger
    Public rcValidRegion As RECT
End Structure

import ctypes
from ctypes import wintypes

class RECT(ctypes.Structure):
    _fields_ = [
        ("left", ctypes.c_int),
        ("top", ctypes.c_int),
        ("right", ctypes.c_int),
        ("bottom", ctypes.c_int),
    ]

class KS_AMVPDIMINFO(ctypes.Structure):
    _fields_ = [
        ("dwFieldWidth", wintypes.DWORD),
        ("dwFieldHeight", wintypes.DWORD),
        ("dwVBIWidth", wintypes.DWORD),
        ("dwVBIHeight", wintypes.DWORD),
        ("rcValidRegion", RECT),
    ]

#[repr(C)]
pub struct RECT {
    pub left: i32,
    pub top: i32,
    pub right: i32,
    pub bottom: i32,
}

#[repr(C)]
pub struct KS_AMVPDIMINFO {
    pub dwFieldWidth: u32,
    pub dwFieldHeight: u32,
    pub dwVBIWidth: u32,
    pub dwVBIHeight: u32,
    pub rcValidRegion: RECT,
}

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

type RECT struct {
	left int32
	top int32
	right int32
	bottom int32
}

type KS_AMVPDIMINFO struct {
	dwFieldWidth uint32
	dwFieldHeight uint32
	dwVBIWidth uint32
	dwVBIHeight uint32
	rcValidRegion RECT
}

type
  RECT = record
    left: Integer;
    top: Integer;
    right: Integer;
    bottom: Integer;
  end;

  KS_AMVPDIMINFO = record
    dwFieldWidth: DWORD;
    dwFieldHeight: DWORD;
    dwVBIWidth: DWORD;
    dwVBIHeight: DWORD;
    rcValidRegion: RECT;
  end;

const RECT = extern struct {
    left: i32,
    top: i32,
    right: i32,
    bottom: i32,
};

const KS_AMVPDIMINFO = extern struct {
    dwFieldWidth: u32,
    dwFieldHeight: u32,
    dwVBIWidth: u32,
    dwVBIHeight: u32,
    rcValidRegion: RECT,
};

type
  RECT {.bycopy.} = object
    left: int32
    top: int32
    right: int32
    bottom: int32

  KS_AMVPDIMINFO {.bycopy.} = object
    dwFieldWidth: uint32
    dwFieldHeight: uint32
    dwVBIWidth: uint32
    dwVBIHeight: uint32
    rcValidRegion: RECT

struct RECT
{
    int left;
    int top;
    int right;
    int bottom;
}

struct KS_AMVPDIMINFO
{
    uint dwFieldWidth;
    uint dwFieldHeight;
    uint dwVBIWidth;
    uint dwVBIHeight;
    RECT rcValidRegion;
}