WlanCloseHandle

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

DWORD WlanCloseHandle(
    HANDLE hClientHandle,
    void* pReserved   // optional
);

<DllImport("wlanapi.dll", ExactSpelling:=True)>
Public Shared Function WlanCloseHandle(
    hClientHandle As IntPtr,   ' HANDLE
    pReserved As IntPtr   ' void* optional
) As UInteger
End Function

' hClientHandle : HANDLE
' pReserved : void* optional
Declare PtrSafe Function WlanCloseHandle Lib "wlanapi" ( _
    ByVal hClientHandle As LongPtr, _
    ByVal pReserved 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

WlanCloseHandle = ctypes.windll.wlanapi.WlanCloseHandle
WlanCloseHandle.restype = wintypes.DWORD
WlanCloseHandle.argtypes = [
    wintypes.HANDLE,  # hClientHandle : HANDLE
    ctypes.POINTER(None),  # pReserved : void* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('wlanapi.dll')
WlanCloseHandle = Fiddle::Function.new(
  lib['WlanCloseHandle'],
  [
    Fiddle::TYPE_VOIDP,  # hClientHandle : HANDLE
    Fiddle::TYPE_VOIDP,  # pReserved : void* optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wlanapi")]
extern "system" {
    fn WlanCloseHandle(
        hClientHandle: *mut core::ffi::c_void,  // HANDLE
        pReserved: *mut ()  // void* optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("wlanapi.dll")]
public static extern uint WlanCloseHandle(IntPtr hClientHandle, IntPtr pReserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'wlanapi_WlanCloseHandle' -Namespace Win32 -PassThru
# $api::WlanCloseHandle(hClientHandle, pReserved)

#uselib "wlanapi.dll"
#func global WlanCloseHandle "WlanCloseHandle" sptr, sptr
; WlanCloseHandle hClientHandle, pReserved   ; 戻り値は stat
; hClientHandle : HANDLE -> "sptr"
; pReserved : void* optional -> "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 "wlanapi.dll"
#cfunc global WlanCloseHandle "WlanCloseHandle" sptr, sptr
; res = WlanCloseHandle(hClientHandle, pReserved)
; hClientHandle : HANDLE -> "sptr"
; pReserved : void* optional -> "sptr"

; DWORD WlanCloseHandle(HANDLE hClientHandle, void* pReserved)
#uselib "wlanapi.dll"
#cfunc global WlanCloseHandle "WlanCloseHandle" intptr, intptr
; res = WlanCloseHandle(hClientHandle, pReserved)
; hClientHandle : HANDLE -> "intptr"
; pReserved : void* optional -> "intptr"

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

var (
	wlanapi = windows.NewLazySystemDLL("wlanapi.dll")
	procWlanCloseHandle = wlanapi.NewProc("WlanCloseHandle")
)

// hClientHandle (HANDLE), pReserved (void* optional)
r1, _, err := procWlanCloseHandle.Call(
	uintptr(hClientHandle),
	uintptr(pReserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function WlanCloseHandle(
  hClientHandle: THandle;   // HANDLE
  pReserved: Pointer   // void* optional
): DWORD; stdcall;
  external 'wlanapi.dll' name 'WlanCloseHandle';

result := DllCall("wlanapi\WlanCloseHandle"
    , "Ptr", hClientHandle   ; HANDLE
    , "Ptr", pReserved   ; void* optional
    , "UInt")   ; return: DWORD

●WlanCloseHandle(hClientHandle, pReserved) = DLL("wlanapi.dll", "dword WlanCloseHandle(void*, void*)")
# 呼び出し: WlanCloseHandle(hClientHandle, pReserved)
# hClientHandle : HANDLE -> "void*"
# pReserved : void* optional -> "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)。