PauseClusterNode

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

DWORD PauseClusterNode(
    HNODE hNode
);

<DllImport("CLUSAPI.dll", ExactSpelling:=True)>
Public Shared Function PauseClusterNode(
    hNode As IntPtr   ' HNODE
) As UInteger
End Function

' hNode : HNODE
Declare PtrSafe Function PauseClusterNode Lib "clusapi" ( _
    ByVal hNode 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

PauseClusterNode = ctypes.windll.clusapi.PauseClusterNode
PauseClusterNode.restype = wintypes.DWORD
PauseClusterNode.argtypes = [
    ctypes.c_ssize_t,  # hNode : HNODE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CLUSAPI.dll')
PauseClusterNode = Fiddle::Function.new(
  lib['PauseClusterNode'],
  [
    Fiddle::TYPE_INTPTR_T,  # hNode : HNODE
  ],
  -Fiddle::TYPE_INT)

#[link(name = "clusapi")]
extern "system" {
    fn PauseClusterNode(
        hNode: isize  // HNODE
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CLUSAPI.dll")]
public static extern uint PauseClusterNode(IntPtr hNode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CLUSAPI_PauseClusterNode' -Namespace Win32 -PassThru
# $api::PauseClusterNode(hNode)

#uselib "CLUSAPI.dll"
#func global PauseClusterNode "PauseClusterNode" sptr
; PauseClusterNode hNode   ; 戻り値は stat
; hNode : HNODE -> "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 PauseClusterNode "PauseClusterNode" sptr
; res = PauseClusterNode(hNode)
; hNode : HNODE -> "sptr"

; DWORD PauseClusterNode(HNODE hNode)
#uselib "CLUSAPI.dll"
#cfunc global PauseClusterNode "PauseClusterNode" intptr
; res = PauseClusterNode(hNode)
; hNode : HNODE -> "intptr"

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

var (
	clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
	procPauseClusterNode = clusapi.NewProc("PauseClusterNode")
)

// hNode (HNODE)
r1, _, err := procPauseClusterNode.Call(
	uintptr(hNode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function PauseClusterNode(
  hNode: NativeInt   // HNODE
): DWORD; stdcall;
  external 'CLUSAPI.dll' name 'PauseClusterNode';

result := DllCall("CLUSAPI\PauseClusterNode"
    , "Ptr", hNode   ; HNODE
    , "UInt")   ; return: DWORD

●PauseClusterNode(hNode) = DLL("CLUSAPI.dll", "dword PauseClusterNode(int)")
# 呼び出し: PauseClusterNode(hNode)
# hNode : HNODE -> "int"
# 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)。