CancelClusterGroupOperation

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

DWORD CancelClusterGroupOperation(
    HGROUP hGroup,
    DWORD dwCancelFlags_RESERVED
);

<DllImport("CLUSAPI.dll", ExactSpelling:=True)>
Public Shared Function CancelClusterGroupOperation(
    hGroup As IntPtr,   ' HGROUP
    dwCancelFlags_RESERVED As UInteger   ' DWORD
) As UInteger
End Function

' hGroup : HGROUP
' dwCancelFlags_RESERVED : DWORD
Declare PtrSafe Function CancelClusterGroupOperation Lib "clusapi" ( _
    ByVal hGroup As LongPtr, _
    ByVal dwCancelFlags_RESERVED 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

CancelClusterGroupOperation = ctypes.windll.clusapi.CancelClusterGroupOperation
CancelClusterGroupOperation.restype = wintypes.DWORD
CancelClusterGroupOperation.argtypes = [
    ctypes.c_ssize_t,  # hGroup : HGROUP
    wintypes.DWORD,  # dwCancelFlags_RESERVED : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CLUSAPI.dll')
CancelClusterGroupOperation = Fiddle::Function.new(
  lib['CancelClusterGroupOperation'],
  [
    Fiddle::TYPE_INTPTR_T,  # hGroup : HGROUP
    -Fiddle::TYPE_INT,  # dwCancelFlags_RESERVED : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "clusapi")]
extern "system" {
    fn CancelClusterGroupOperation(
        hGroup: isize,  // HGROUP
        dwCancelFlags_RESERVED: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CLUSAPI.dll")]
public static extern uint CancelClusterGroupOperation(IntPtr hGroup, uint dwCancelFlags_RESERVED);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CLUSAPI_CancelClusterGroupOperation' -Namespace Win32 -PassThru
# $api::CancelClusterGroupOperation(hGroup, dwCancelFlags_RESERVED)

#uselib "CLUSAPI.dll"
#func global CancelClusterGroupOperation "CancelClusterGroupOperation" sptr, sptr
; CancelClusterGroupOperation hGroup, dwCancelFlags_RESERVED   ; 戻り値は stat
; hGroup : HGROUP -> "sptr"
; dwCancelFlags_RESERVED : 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 "CLUSAPI.dll"
#cfunc global CancelClusterGroupOperation "CancelClusterGroupOperation" sptr, int
; res = CancelClusterGroupOperation(hGroup, dwCancelFlags_RESERVED)
; hGroup : HGROUP -> "sptr"
; dwCancelFlags_RESERVED : DWORD -> "int"

; DWORD CancelClusterGroupOperation(HGROUP hGroup, DWORD dwCancelFlags_RESERVED)
#uselib "CLUSAPI.dll"
#cfunc global CancelClusterGroupOperation "CancelClusterGroupOperation" intptr, int
; res = CancelClusterGroupOperation(hGroup, dwCancelFlags_RESERVED)
; hGroup : HGROUP -> "intptr"
; dwCancelFlags_RESERVED : DWORD -> "int"

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

var (
	clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
	procCancelClusterGroupOperation = clusapi.NewProc("CancelClusterGroupOperation")
)

// hGroup (HGROUP), dwCancelFlags_RESERVED (DWORD)
r1, _, err := procCancelClusterGroupOperation.Call(
	uintptr(hGroup),
	uintptr(dwCancelFlags_RESERVED),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function CancelClusterGroupOperation(
  hGroup: NativeInt;   // HGROUP
  dwCancelFlags_RESERVED: DWORD   // DWORD
): DWORD; stdcall;
  external 'CLUSAPI.dll' name 'CancelClusterGroupOperation';

result := DllCall("CLUSAPI\CancelClusterGroupOperation"
    , "Ptr", hGroup   ; HGROUP
    , "UInt", dwCancelFlags_RESERVED   ; DWORD
    , "UInt")   ; return: DWORD

●CancelClusterGroupOperation(hGroup, dwCancelFlags_RESERVED) = DLL("CLUSAPI.dll", "dword CancelClusterGroupOperation(int, dword)")
# 呼び出し: CancelClusterGroupOperation(hGroup, dwCancelFlags_RESERVED)
# hGroup : HGROUP -> "int"
# dwCancelFlags_RESERVED : 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)。