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。

#uselib "eappprxy.dll"
#cfunc global EapHostPeerClearConnection "EapHostPeerClearConnection" var, var
; res = EapHostPeerClearConnection(pConnectionId, ppEapError)
; pConnectionId : GUID* -> "var"
; ppEapError : EAP_ERROR** out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; DWORD EapHostPeerClearConnection(GUID* pConnectionId, EAP_ERROR** ppEapError)
#uselib "eappprxy.dll"
#cfunc global EapHostPeerClearConnection "EapHostPeerClearConnection" var, var
; res = EapHostPeerClearConnection(pConnectionId, ppEapError)
; pConnectionId : GUID* -> "var"
; ppEapError : EAP_ERROR** out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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)。