WFDCloseHandle

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

DWORD WFDCloseHandle(
    HANDLE hClientHandle
);

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

' hClientHandle : HANDLE
Declare PtrSafe Function WFDCloseHandle Lib "wlanapi" ( _
    ByVal hClientHandle 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

WFDCloseHandle = ctypes.windll.wlanapi.WFDCloseHandle
WFDCloseHandle.restype = wintypes.DWORD
WFDCloseHandle.argtypes = [
    wintypes.HANDLE,  # hClientHandle : HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('wlanapi.dll')
WFDCloseHandle = Fiddle::Function.new(
  lib['WFDCloseHandle'],
  [
    Fiddle::TYPE_VOIDP,  # hClientHandle : HANDLE
  ],
  -Fiddle::TYPE_INT)

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

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

#uselib "wlanapi.dll"
#func global WFDCloseHandle "WFDCloseHandle" sptr
; WFDCloseHandle hClientHandle   ; 戻り値は stat
; hClientHandle : HANDLE -> "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 WFDCloseHandle "WFDCloseHandle" sptr
; res = WFDCloseHandle(hClientHandle)
; hClientHandle : HANDLE -> "sptr"

; DWORD WFDCloseHandle(HANDLE hClientHandle)
#uselib "wlanapi.dll"
#cfunc global WFDCloseHandle "WFDCloseHandle" intptr
; res = WFDCloseHandle(hClientHandle)
; hClientHandle : HANDLE -> "intptr"

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

var (
	wlanapi = windows.NewLazySystemDLL("wlanapi.dll")
	procWFDCloseHandle = wlanapi.NewProc("WFDCloseHandle")
)

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

function WFDCloseHandle(
  hClientHandle: THandle   // HANDLE
): DWORD; stdcall;
  external 'wlanapi.dll' name 'WFDCloseHandle';

result := DllCall("wlanapi\WFDCloseHandle"
    , "Ptr", hClientHandle   ; HANDLE
    , "UInt")   ; return: DWORD

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