RasHangUpW

// RASAPI32.dll  (Unicode / -W)
#include <windows.h>

DWORD RasHangUpW(
    HRASCONN param0
);

<DllImport("RASAPI32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function RasHangUpW(
    param0 As IntPtr   ' HRASCONN
) As UInteger
End Function

' param0 : HRASCONN
Declare PtrSafe Function RasHangUpW Lib "rasapi32" ( _
    ByVal param0 As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RasHangUpW = ctypes.windll.rasapi32.RasHangUpW
RasHangUpW.restype = wintypes.DWORD
RasHangUpW.argtypes = [
    wintypes.HANDLE,  # param0 : HRASCONN
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RASAPI32.dll')
RasHangUpW = Fiddle::Function.new(
  lib['RasHangUpW'],
  [
    Fiddle::TYPE_VOIDP,  # param0 : HRASCONN
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "rasapi32")]
extern "system" {
    fn RasHangUpW(
        param0: *mut core::ffi::c_void  // HRASCONN
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RASAPI32.dll", CharSet = CharSet.Unicode)]
public static extern uint RasHangUpW(IntPtr param0);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RASAPI32_RasHangUpW' -Namespace Win32 -PassThru
# $api::RasHangUpW(param0)

#uselib "RASAPI32.dll"
#func global RasHangUpW "RasHangUpW" wptr
; RasHangUpW param0   ; 戻り値は stat
; param0 : HRASCONN -> "wptr"
; ※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 "RASAPI32.dll"
#cfunc global RasHangUpW "RasHangUpW" sptr
; res = RasHangUpW(param0)
; param0 : HRASCONN -> "sptr"

; DWORD RasHangUpW(HRASCONN param0)
#uselib "RASAPI32.dll"
#cfunc global RasHangUpW "RasHangUpW" intptr
; res = RasHangUpW(param0)
; param0 : HRASCONN -> "intptr"

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

var (
	rasapi32 = windows.NewLazySystemDLL("RASAPI32.dll")
	procRasHangUpW = rasapi32.NewProc("RasHangUpW")
)

// param0 (HRASCONN)
r1, _, err := procRasHangUpW.Call(
	uintptr(param0),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function RasHangUpW(
  param0: THandle   // HRASCONN
): DWORD; stdcall;
  external 'RASAPI32.dll' name 'RasHangUpW';

result := DllCall("RASAPI32\RasHangUpW"
    , "Ptr", param0   ; HRASCONN
    , "UInt")   ; return: DWORD

●RasHangUpW(param0) = DLL("RASAPI32.dll", "dword RasHangUpW(void*)")
# 呼び出し: RasHangUpW(param0)
# param0 : HRASCONN -> "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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。