TEXTRANGEA

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct CHARRANGE
{
    public int cpMin;
    public int cpMax;
}

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct TEXTRANGEA
{
    public CHARRANGE chrg;
    public IntPtr lpstrText;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure CHARRANGE
    Public cpMin As Integer
    Public cpMax As Integer
End Structure

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure TEXTRANGEA
    Public chrg As CHARRANGE
    Public lpstrText As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class CHARRANGE(ctypes.Structure):
    _fields_ = [
        ("cpMin", ctypes.c_int),
        ("cpMax", ctypes.c_int),
    ]

class TEXTRANGEA(ctypes.Structure):
    _fields_ = [
        ("chrg", CHARRANGE),
        ("lpstrText", ctypes.c_void_p),
    ]

#[repr(C)]
pub struct CHARRANGE {
    pub cpMin: i32,
    pub cpMax: i32,
}

#[repr(C)]
pub struct TEXTRANGEA {
    pub chrg: CHARRANGE,
    pub lpstrText: *mut core::ffi::c_void,
}

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

type CHARRANGE struct {
	cpMin int32
	cpMax int32
}

type TEXTRANGEA struct {
	chrg CHARRANGE
	lpstrText uintptr
}

type
  CHARRANGE = record
    cpMin: Integer;
    cpMax: Integer;
  end;

  TEXTRANGEA = record
    chrg: CHARRANGE;
    lpstrText: Pointer;
  end;

const CHARRANGE = extern struct {
    cpMin: i32,
    cpMax: i32,
};

const TEXTRANGEA = extern struct {
    chrg: CHARRANGE,
    lpstrText: ?*anyopaque,
};

type
  CHARRANGE {.bycopy.} = object
    cpMin: int32
    cpMax: int32

  TEXTRANGEA {.bycopy.} = object
    chrg: CHARRANGE
    lpstrText: pointer

struct CHARRANGE
{
    int cpMin;
    int cpMax;
}

struct TEXTRANGEA
{
    CHARRANGE chrg;
    void* lpstrText;
}