CoDisconnectContext

// OLE32.dll
#include <windows.h>

HRESULT CoDisconnectContext(
    DWORD dwTimeout
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function CoDisconnectContext(
    dwTimeout As UInteger   ' DWORD
) As Integer
End Function

' dwTimeout : DWORD
Declare PtrSafe Function CoDisconnectContext Lib "ole32" ( _
    ByVal dwTimeout 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

CoDisconnectContext = ctypes.windll.ole32.CoDisconnectContext
CoDisconnectContext.restype = ctypes.c_int
CoDisconnectContext.argtypes = [
    wintypes.DWORD,  # dwTimeout : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
CoDisconnectContext = Fiddle::Function.new(
  lib['CoDisconnectContext'],
  [
    -Fiddle::TYPE_INT,  # dwTimeout : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "ole32")]
extern "system" {
    fn CoDisconnectContext(
        dwTimeout: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern int CoDisconnectContext(uint dwTimeout);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_CoDisconnectContext' -Namespace Win32 -PassThru
# $api::CoDisconnectContext(dwTimeout)

#uselib "OLE32.dll"
#func global CoDisconnectContext "CoDisconnectContext" sptr
; CoDisconnectContext dwTimeout   ; 戻り値は stat
; dwTimeout : 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 "OLE32.dll"
#cfunc global CoDisconnectContext "CoDisconnectContext" int
; res = CoDisconnectContext(dwTimeout)
; dwTimeout : DWORD -> "int"

; HRESULT CoDisconnectContext(DWORD dwTimeout)
#uselib "OLE32.dll"
#cfunc global CoDisconnectContext "CoDisconnectContext" int
; res = CoDisconnectContext(dwTimeout)
; dwTimeout : DWORD -> "int"

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

var (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procCoDisconnectContext = ole32.NewProc("CoDisconnectContext")
)

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

function CoDisconnectContext(
  dwTimeout: DWORD   // DWORD
): Integer; stdcall;
  external 'OLE32.dll' name 'CoDisconnectContext';

result := DllCall("OLE32\CoDisconnectContext"
    , "UInt", dwTimeout   ; DWORD
    , "Int")   ; return: HRESULT

●CoDisconnectContext(dwTimeout) = DLL("OLE32.dll", "int CoDisconnectContext(dword)")
# 呼び出し: CoDisconnectContext(dwTimeout)
# dwTimeout : 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)。