EapHostPeerClearConnection

// eappprxy.dll
#include <windows.h>

DWORD EapHostPeerClearConnection(
    GUID* pConnectionId,
    EAP_ERROR** ppEapError
);

<DllImport("eappprxy.dll", ExactSpelling:=True)>
Public Shared Function EapHostPeerClearConnection(
    ByRef pConnectionId As Guid,   ' GUID*
    ppEapError As IntPtr   ' EAP_ERROR** out
) As UInteger
End Function

' pConnectionId : GUID*
' ppEapError : EAP_ERROR** out
Declare PtrSafe Function EapHostPeerClearConnection Lib "eappprxy" ( _
    ByVal pConnectionId As LongPtr, _
    ByVal ppEapError As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

EapHostPeerClearConnection = ctypes.windll.eappprxy.EapHostPeerClearConnection
EapHostPeerClearConnection.restype = wintypes.DWORD
EapHostPeerClearConnection.argtypes = [
    ctypes.c_void_p,  # pConnectionId : GUID*
    ctypes.c_void_p,  # ppEapError : EAP_ERROR** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('eappprxy.dll')
EapHostPeerClearConnection = Fiddle::Function.new(
  lib['EapHostPeerClearConnection'],
  [
    Fiddle::TYPE_VOIDP,  # pConnectionId : GUID*
    Fiddle::TYPE_VOIDP,  # ppEapError : EAP_ERROR** out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "eappprxy")]
extern "system" {
    fn EapHostPeerClearConnection(
        pConnectionId: *mut GUID,  // GUID*
        ppEapError: *mut *mut EAP_ERROR  // EAP_ERROR** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("eappprxy.dll")]
public static extern uint EapHostPeerClearConnection(ref Guid pConnectionId, IntPtr ppEapError);
"@
$api = Add-Type -MemberDefinition $sig -Name 'eappprxy_EapHostPeerClearConnection' -Namespace Win32 -PassThru
# $api::EapHostPeerClearConnection(pConnectionId, ppEapError)

#uselib "eappprxy.dll"
#func global EapHostPeerClearConnection "EapHostPeerClearConnection" sptr, sptr
; EapHostPeerClearConnection varptr(pConnectionId), varptr(ppEapError)   ; 戻り値は stat
; pConnectionId : GUID* -> "sptr"
; ppEapError : EAP_ERROR** out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	eappprxy = windows.NewLazySystemDLL("eappprxy.dll")
	procEapHostPeerClearConnection = eappprxy.NewProc("EapHostPeerClearConnection")
)

// pConnectionId (GUID*), ppEapError (EAP_ERROR** out)
r1, _, err := procEapHostPeerClearConnection.Call(
	uintptr(pConnectionId),
	uintptr(ppEapError),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function EapHostPeerClearConnection(
  pConnectionId: PGUID;   // GUID*
  ppEapError: Pointer   // EAP_ERROR** out
): DWORD; stdcall;
  external 'eappprxy.dll' name 'EapHostPeerClearConnection';

result := DllCall("eappprxy\EapHostPeerClearConnection"
    , "Ptr", pConnectionId   ; GUID*
    , "Ptr", ppEapError   ; EAP_ERROR** out
    , "UInt")   ; return: DWORD

●EapHostPeerClearConnection(pConnectionId, ppEapError) = DLL("eappprxy.dll", "dword EapHostPeerClearConnection(void*, void*)")
# 呼び出し: EapHostPeerClearConnection(pConnectionId, ppEapError)
# pConnectionId : GUID* -> "void*"
# ppEapError : EAP_ERROR** out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。

const std = @import("std");

extern "eappprxy" fn EapHostPeerClearConnection(
    pConnectionId: [*c]GUID, // GUID*
    ppEapError: [*c][*c]EAP_ERROR // EAP_ERROR** out
) callconv(std.os.windows.WINAPI) u32;

proc EapHostPeerClearConnection(
    pConnectionId: ptr GUID,  # GUID*
    ppEapError: ptr EAP_ERROR  # EAP_ERROR** out
): uint32 {.importc: "EapHostPeerClearConnection", stdcall, dynlib: "eappprxy.dll".}

pragma(lib, "eappprxy");
extern(Windows)
uint EapHostPeerClearConnection(
    GUID* pConnectionId,   // GUID*
    EAP_ERROR** ppEapError   // EAP_ERROR** out
);

ccall((:EapHostPeerClearConnection, "eappprxy.dll"), stdcall, UInt32,
      (Ptr{GUID}, Ptr{EAP_ERROR}),
      pConnectionId, ppEapError)
# pConnectionId : GUID* -> Ptr{GUID}
# ppEapError : EAP_ERROR** out -> Ptr{EAP_ERROR}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t EapHostPeerClearConnection(
    void* pConnectionId,
    void* ppEapError);
]]
local eappprxy = ffi.load("eappprxy")
-- eappprxy.EapHostPeerClearConnection(pConnectionId, ppEapError)
-- pConnectionId : GUID*
-- ppEapError : EAP_ERROR** out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('eappprxy.dll');
const EapHostPeerClearConnection = lib.func('__stdcall', 'EapHostPeerClearConnection', 'uint32_t', ['void *', 'void *']);
// EapHostPeerClearConnection(pConnectionId, ppEapError)
// pConnectionId : GUID* -> 'void *'
// ppEapError : EAP_ERROR** out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("eappprxy.dll", {
  EapHostPeerClearConnection: { parameters: ["pointer", "pointer"], result: "u32" },
});
// lib.symbols.EapHostPeerClearConnection(pConnectionId, ppEapError)
// pConnectionId : GUID* -> "pointer"
// ppEapError : EAP_ERROR** out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t EapHostPeerClearConnection(
    void* pConnectionId,
    void* ppEapError);
C, "eappprxy.dll");
// $ffi->EapHostPeerClearConnection(pConnectionId, ppEapError);
// pConnectionId : GUID*
// ppEapError : EAP_ERROR** out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Eappprxy extends StdCallLibrary {
    Eappprxy INSTANCE = Native.load("eappprxy", Eappprxy.class);
    int EapHostPeerClearConnection(
        Pointer pConnectionId,   // GUID*
        Pointer ppEapError   // EAP_ERROR** out
    );
}

@[Link("eappprxy")]
lib Libeappprxy
  fun EapHostPeerClearConnection = EapHostPeerClearConnection(
    pConnectionId : GUID*,   # GUID*
    ppEapError : EAP_ERROR**   # EAP_ERROR** out
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef EapHostPeerClearConnectionNative = Uint32 Function(Pointer<Void>, Pointer<Void>);
typedef EapHostPeerClearConnectionDart = int Function(Pointer<Void>, Pointer<Void>);
final EapHostPeerClearConnection = DynamicLibrary.open('eappprxy.dll')
    .lookupFunction<EapHostPeerClearConnectionNative, EapHostPeerClearConnectionDart>('EapHostPeerClearConnection');
// pConnectionId : GUID* -> Pointer<Void>
// ppEapError : EAP_ERROR** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function EapHostPeerClearConnection(
  pConnectionId: PGUID;   // GUID*
  ppEapError: Pointer   // EAP_ERROR** out
): DWORD; stdcall;
  external 'eappprxy.dll' name 'EapHostPeerClearConnection';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "EapHostPeerClearConnection"
  c_EapHostPeerClearConnection :: Ptr () -> Ptr () -> IO Word32
-- pConnectionId : GUID* -> Ptr ()
-- ppEapError : EAP_ERROR** out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let eaphostpeerclearconnection =
  foreign "EapHostPeerClearConnection"
    ((ptr void) @-> (ptr void) @-> returning uint32_t)
(* pConnectionId : GUID* -> (ptr void) *)
(* ppEapError : EAP_ERROR** out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library eappprxy (t "eappprxy.dll"))
(cffi:use-foreign-library eappprxy)

(cffi:defcfun ("EapHostPeerClearConnection" eap-host-peer-clear-connection :convention :stdcall) :uint32
  (p-connection-id :pointer)   ; GUID*
  (pp-eap-error :pointer))   ; EAP_ERROR** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $EapHostPeerClearConnection = Win32::API::More->new('eappprxy',
    'DWORD EapHostPeerClearConnection(LPVOID pConnectionId, LPVOID ppEapError)');
# my $ret = $EapHostPeerClearConnection->Call($pConnectionId, $ppEapError);
# pConnectionId : GUID* -> LPVOID
# ppEapError : EAP_ERROR** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。