RtwqUnjoinWorkQueue

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

HRESULT RtwqUnjoinWorkQueue(
    DWORD workQueueId,
    HANDLE hFile
);

<DllImport("RTWorkQ.dll", ExactSpelling:=True)>
Public Shared Function RtwqUnjoinWorkQueue(
    workQueueId As UInteger,   ' DWORD
    hFile As IntPtr   ' HANDLE
) As Integer
End Function

' workQueueId : DWORD
' hFile : HANDLE
Declare PtrSafe Function RtwqUnjoinWorkQueue Lib "rtworkq" ( _
    ByVal workQueueId As Long, _
    ByVal hFile 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

RtwqUnjoinWorkQueue = ctypes.windll.rtworkq.RtwqUnjoinWorkQueue
RtwqUnjoinWorkQueue.restype = ctypes.c_int
RtwqUnjoinWorkQueue.argtypes = [
    wintypes.DWORD,  # workQueueId : DWORD
    wintypes.HANDLE,  # hFile : HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RTWorkQ.dll')
RtwqUnjoinWorkQueue = Fiddle::Function.new(
  lib['RtwqUnjoinWorkQueue'],
  [
    -Fiddle::TYPE_INT,  # workQueueId : DWORD
    Fiddle::TYPE_VOIDP,  # hFile : HANDLE
  ],
  Fiddle::TYPE_INT)

#[link(name = "rtworkq")]
extern "system" {
    fn RtwqUnjoinWorkQueue(
        workQueueId: u32,  // DWORD
        hFile: *mut core::ffi::c_void  // HANDLE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RTWorkQ.dll")]
public static extern int RtwqUnjoinWorkQueue(uint workQueueId, IntPtr hFile);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RTWorkQ_RtwqUnjoinWorkQueue' -Namespace Win32 -PassThru
# $api::RtwqUnjoinWorkQueue(workQueueId, hFile)

#uselib "RTWorkQ.dll"
#func global RtwqUnjoinWorkQueue "RtwqUnjoinWorkQueue" sptr, sptr
; RtwqUnjoinWorkQueue workQueueId, hFile   ; 戻り値は stat
; workQueueId : DWORD -> "sptr"
; hFile : 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 "RTWorkQ.dll"
#cfunc global RtwqUnjoinWorkQueue "RtwqUnjoinWorkQueue" int, sptr
; res = RtwqUnjoinWorkQueue(workQueueId, hFile)
; workQueueId : DWORD -> "int"
; hFile : HANDLE -> "sptr"

; HRESULT RtwqUnjoinWorkQueue(DWORD workQueueId, HANDLE hFile)
#uselib "RTWorkQ.dll"
#cfunc global RtwqUnjoinWorkQueue "RtwqUnjoinWorkQueue" int, intptr
; res = RtwqUnjoinWorkQueue(workQueueId, hFile)
; workQueueId : DWORD -> "int"
; hFile : HANDLE -> "intptr"

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

var (
	rtworkq = windows.NewLazySystemDLL("RTWorkQ.dll")
	procRtwqUnjoinWorkQueue = rtworkq.NewProc("RtwqUnjoinWorkQueue")
)

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

function RtwqUnjoinWorkQueue(
  workQueueId: DWORD;   // DWORD
  hFile: THandle   // HANDLE
): Integer; stdcall;
  external 'RTWorkQ.dll' name 'RtwqUnjoinWorkQueue';

result := DllCall("RTWorkQ\RtwqUnjoinWorkQueue"
    , "UInt", workQueueId   ; DWORD
    , "Ptr", hFile   ; HANDLE
    , "Int")   ; return: HRESULT

●RtwqUnjoinWorkQueue(workQueueId, hFile) = DLL("RTWorkQ.dll", "int RtwqUnjoinWorkQueue(dword, void*)")
# 呼び出し: RtwqUnjoinWorkQueue(workQueueId, hFile)
# workQueueId : DWORD -> "dword"
# hFile : 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)。