SCardDisconnect

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

INT SCardDisconnect(
    UINT_PTR hCard,
    DWORD dwDisposition
);

<DllImport("WinSCard.dll", ExactSpelling:=True)>
Public Shared Function SCardDisconnect(
    hCard As UIntPtr,   ' UINT_PTR
    dwDisposition As UInteger   ' DWORD
) As Integer
End Function

' hCard : UINT_PTR
' dwDisposition : DWORD
Declare PtrSafe Function SCardDisconnect Lib "winscard" ( _
    ByVal hCard As LongPtr, _
    ByVal dwDisposition As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SCardDisconnect = ctypes.windll.winscard.SCardDisconnect
SCardDisconnect.restype = ctypes.c_int
SCardDisconnect.argtypes = [
    ctypes.c_size_t,  # hCard : UINT_PTR
    wintypes.DWORD,  # dwDisposition : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WinSCard.dll')
SCardDisconnect = Fiddle::Function.new(
  lib['SCardDisconnect'],
  [
    Fiddle::TYPE_UINTPTR_T,  # hCard : UINT_PTR
    -Fiddle::TYPE_INT,  # dwDisposition : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "winscard")]
extern "system" {
    fn SCardDisconnect(
        hCard: usize,  // UINT_PTR
        dwDisposition: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WinSCard.dll")]
public static extern int SCardDisconnect(UIntPtr hCard, uint dwDisposition);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WinSCard_SCardDisconnect' -Namespace Win32 -PassThru
# $api::SCardDisconnect(hCard, dwDisposition)

#uselib "WinSCard.dll"
#func global SCardDisconnect "SCardDisconnect" sptr, sptr
; SCardDisconnect hCard, dwDisposition   ; 戻り値は stat
; hCard : UINT_PTR -> "sptr"
; dwDisposition : DWORD -> "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 "WinSCard.dll"
#cfunc global SCardDisconnect "SCardDisconnect" sptr, int
; res = SCardDisconnect(hCard, dwDisposition)
; hCard : UINT_PTR -> "sptr"
; dwDisposition : DWORD -> "int"

; INT SCardDisconnect(UINT_PTR hCard, DWORD dwDisposition)
#uselib "WinSCard.dll"
#cfunc global SCardDisconnect "SCardDisconnect" intptr, int
; res = SCardDisconnect(hCard, dwDisposition)
; hCard : UINT_PTR -> "intptr"
; dwDisposition : DWORD -> "int"

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

var (
	winscard = windows.NewLazySystemDLL("WinSCard.dll")
	procSCardDisconnect = winscard.NewProc("SCardDisconnect")
)

// hCard (UINT_PTR), dwDisposition (DWORD)
r1, _, err := procSCardDisconnect.Call(
	uintptr(hCard),
	uintptr(dwDisposition),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function SCardDisconnect(
  hCard: NativeUInt;   // UINT_PTR
  dwDisposition: DWORD   // DWORD
): Integer; stdcall;
  external 'WinSCard.dll' name 'SCardDisconnect';

result := DllCall("WinSCard\SCardDisconnect"
    , "UPtr", hCard   ; UINT_PTR
    , "UInt", dwDisposition   ; DWORD
    , "Int")   ; return: INT

●SCardDisconnect(hCard, dwDisposition) = DLL("WinSCard.dll", "int SCardDisconnect(int, dword)")
# 呼び出し: SCardDisconnect(hCard, dwDisposition)
# hCard : UINT_PTR -> "int"
# dwDisposition : DWORD -> "dword"
# 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)。