MALLOC_FREE_STRUCT

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct MALLOC_FREE_STRUCT
{
    public IntPtr pfnAllocate;
    public IntPtr pfnFree;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure MALLOC_FREE_STRUCT
    Public pfnAllocate As IntPtr
    Public pfnFree As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class MALLOC_FREE_STRUCT(ctypes.Structure):
    _fields_ = [
        ("pfnAllocate", ctypes.c_ssize_t),
        ("pfnFree", ctypes.c_ssize_t),
    ]

#[repr(C)]
pub struct MALLOC_FREE_STRUCT {
    pub pfnAllocate: isize,
    pub pfnFree: isize,
}

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

type MALLOC_FREE_STRUCT struct {
	pfnAllocate uintptr
	pfnFree uintptr
}

type
  MALLOC_FREE_STRUCT = record
    pfnAllocate: NativeInt;
    pfnFree: NativeInt;
  end;

const MALLOC_FREE_STRUCT = extern struct {
    pfnAllocate: isize,
    pfnFree: isize,
};

type
  MALLOC_FREE_STRUCT {.bycopy.} = object
    pfnAllocate: int
    pfnFree: int

struct MALLOC_FREE_STRUCT
{
    ptrdiff_t pfnAllocate;
    ptrdiff_t pfnFree;
}