DRMCloseHandle

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

HRESULT DRMCloseHandle(
    DWORD handle
);

<DllImport("msdrm.dll", ExactSpelling:=True)>
Public Shared Function DRMCloseHandle(
    handle As UInteger   ' DWORD
) As Integer
End Function

' handle : DWORD
Declare PtrSafe Function DRMCloseHandle Lib "msdrm" ( _
    ByVal handle 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

DRMCloseHandle = ctypes.windll.msdrm.DRMCloseHandle
DRMCloseHandle.restype = ctypes.c_int
DRMCloseHandle.argtypes = [
    wintypes.DWORD,  # handle : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msdrm.dll')
DRMCloseHandle = Fiddle::Function.new(
  lib['DRMCloseHandle'],
  [
    -Fiddle::TYPE_INT,  # handle : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "msdrm")]
extern "system" {
    fn DRMCloseHandle(
        handle: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("msdrm.dll")]
public static extern int DRMCloseHandle(uint handle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msdrm_DRMCloseHandle' -Namespace Win32 -PassThru
# $api::DRMCloseHandle(handle)

#uselib "msdrm.dll"
#func global DRMCloseHandle "DRMCloseHandle" sptr
; DRMCloseHandle handle   ; 戻り値は stat
; handle : 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 "msdrm.dll"
#cfunc global DRMCloseHandle "DRMCloseHandle" int
; res = DRMCloseHandle(handle)
; handle : DWORD -> "int"

; HRESULT DRMCloseHandle(DWORD handle)
#uselib "msdrm.dll"
#cfunc global DRMCloseHandle "DRMCloseHandle" int
; res = DRMCloseHandle(handle)
; handle : DWORD -> "int"

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

var (
	msdrm = windows.NewLazySystemDLL("msdrm.dll")
	procDRMCloseHandle = msdrm.NewProc("DRMCloseHandle")
)

// handle (DWORD)
r1, _, err := procDRMCloseHandle.Call(
	uintptr(handle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function DRMCloseHandle(
  handle: DWORD   // DWORD
): Integer; stdcall;
  external 'msdrm.dll' name 'DRMCloseHandle';

result := DllCall("msdrm\DRMCloseHandle"
    , "UInt", handle   ; DWORD
    , "Int")   ; return: HRESULT

●DRMCloseHandle(handle) = DLL("msdrm.dll", "int DRMCloseHandle(dword)")
# 呼び出し: DRMCloseHandle(handle)
# handle : 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)。