MI_SessionFT

using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct MI_SessionFT
{
    public IntPtr Close;
    public IntPtr GetApplication;
    public IntPtr GetInstance;
    public IntPtr ModifyInstance;
    public IntPtr CreateInstance;
    public IntPtr DeleteInstance;
    public IntPtr Invoke;
    public IntPtr EnumerateInstances;
    public IntPtr QueryInstances;
    public IntPtr AssociatorInstances;
    public IntPtr ReferenceInstances;
    public IntPtr Subscribe;
    public IntPtr GetClass;
    public IntPtr EnumerateClasses;
    public IntPtr TestConnection;
}

Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure MI_SessionFT
    Public Close As IntPtr
    Public GetApplication As IntPtr
    Public GetInstance As IntPtr
    Public ModifyInstance As IntPtr
    Public CreateInstance As IntPtr
    Public DeleteInstance As IntPtr
    Public Invoke As IntPtr
    Public EnumerateInstances As IntPtr
    Public QueryInstances As IntPtr
    Public AssociatorInstances As IntPtr
    Public ReferenceInstances As IntPtr
    Public Subscribe As IntPtr
    Public GetClass As IntPtr
    Public EnumerateClasses As IntPtr
    Public TestConnection As IntPtr
End Structure

import ctypes
from ctypes import wintypes

class MI_SessionFT(ctypes.Structure):
    _fields_ = [
        ("Close", ctypes.c_ssize_t),
        ("GetApplication", ctypes.c_ssize_t),
        ("GetInstance", ctypes.c_ssize_t),
        ("ModifyInstance", ctypes.c_ssize_t),
        ("CreateInstance", ctypes.c_ssize_t),
        ("DeleteInstance", ctypes.c_ssize_t),
        ("Invoke", ctypes.c_ssize_t),
        ("EnumerateInstances", ctypes.c_ssize_t),
        ("QueryInstances", ctypes.c_ssize_t),
        ("AssociatorInstances", ctypes.c_ssize_t),
        ("ReferenceInstances", ctypes.c_ssize_t),
        ("Subscribe", ctypes.c_ssize_t),
        ("GetClass", ctypes.c_ssize_t),
        ("EnumerateClasses", ctypes.c_ssize_t),
        ("TestConnection", ctypes.c_ssize_t),
    ]

#[repr(C)]
pub struct MI_SessionFT {
    pub Close: isize,
    pub GetApplication: isize,
    pub GetInstance: isize,
    pub ModifyInstance: isize,
    pub CreateInstance: isize,
    pub DeleteInstance: isize,
    pub Invoke: isize,
    pub EnumerateInstances: isize,
    pub QueryInstances: isize,
    pub AssociatorInstances: isize,
    pub ReferenceInstances: isize,
    pub Subscribe: isize,
    pub GetClass: isize,
    pub EnumerateClasses: isize,
    pub TestConnection: isize,
}

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

type MI_SessionFT struct {
	Close uintptr
	GetApplication uintptr
	GetInstance uintptr
	ModifyInstance uintptr
	CreateInstance uintptr
	DeleteInstance uintptr
	Invoke uintptr
	EnumerateInstances uintptr
	QueryInstances uintptr
	AssociatorInstances uintptr
	ReferenceInstances uintptr
	Subscribe uintptr
	GetClass uintptr
	EnumerateClasses uintptr
	TestConnection uintptr
}

type
  MI_SessionFT = record
    Close: NativeInt;
    GetApplication: NativeInt;
    GetInstance: NativeInt;
    ModifyInstance: NativeInt;
    CreateInstance: NativeInt;
    DeleteInstance: NativeInt;
    Invoke: NativeInt;
    EnumerateInstances: NativeInt;
    QueryInstances: NativeInt;
    AssociatorInstances: NativeInt;
    ReferenceInstances: NativeInt;
    Subscribe: NativeInt;
    GetClass: NativeInt;
    EnumerateClasses: NativeInt;
    TestConnection: NativeInt;
  end;

const MI_SessionFT = extern struct {
    Close: isize,
    GetApplication: isize,
    GetInstance: isize,
    ModifyInstance: isize,
    CreateInstance: isize,
    DeleteInstance: isize,
    Invoke: isize,
    EnumerateInstances: isize,
    QueryInstances: isize,
    AssociatorInstances: isize,
    ReferenceInstances: isize,
    Subscribe: isize,
    GetClass: isize,
    EnumerateClasses: isize,
    TestConnection: isize,
};

type
  MI_SessionFT {.bycopy.} = object
    Close: int
    GetApplication: int
    GetInstance: int
    ModifyInstance: int
    CreateInstance: int
    DeleteInstance: int
    Invoke: int
    EnumerateInstances: int
    QueryInstances: int
    AssociatorInstances: int
    ReferenceInstances: int
    Subscribe: int
    GetClass: int
    EnumerateClasses: int
    TestConnection: int

struct MI_SessionFT
{
    ptrdiff_t Close;
    ptrdiff_t GetApplication;
    ptrdiff_t GetInstance;
    ptrdiff_t ModifyInstance;
    ptrdiff_t CreateInstance;
    ptrdiff_t DeleteInstance;
    ptrdiff_t Invoke;
    ptrdiff_t EnumerateInstances;
    ptrdiff_t QueryInstances;
    ptrdiff_t AssociatorInstances;
    ptrdiff_t ReferenceInstances;
    ptrdiff_t Subscribe;
    ptrdiff_t GetClass;
    ptrdiff_t EnumerateClasses;
    ptrdiff_t TestConnection;
}