AddClusterStorageNode

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

DWORD AddClusterStorageNode(
    HCLUSTER hCluster,
    LPCWSTR lpszNodeName,
    PCLUSTER_SETUP_PROGRESS_CALLBACK pfnProgressCallback,   // optional
    void* pvCallbackArg,   // optional
    LPCWSTR lpszClusterStorageNodeDescription,   // optional
    LPCWSTR lpszClusterStorageNodeLocation   // optional
);

<DllImport("CLUSAPI.dll", ExactSpelling:=True)>
Public Shared Function AddClusterStorageNode(
    hCluster As IntPtr,   ' HCLUSTER
    <MarshalAs(UnmanagedType.LPWStr)> lpszNodeName As String,   ' LPCWSTR
    pfnProgressCallback As IntPtr,   ' PCLUSTER_SETUP_PROGRESS_CALLBACK optional
    pvCallbackArg As IntPtr,   ' void* optional
    <MarshalAs(UnmanagedType.LPWStr)> lpszClusterStorageNodeDescription As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> lpszClusterStorageNodeLocation As String   ' LPCWSTR optional
) As UInteger
End Function

' hCluster : HCLUSTER
' lpszNodeName : LPCWSTR
' pfnProgressCallback : PCLUSTER_SETUP_PROGRESS_CALLBACK optional
' pvCallbackArg : void* optional
' lpszClusterStorageNodeDescription : LPCWSTR optional
' lpszClusterStorageNodeLocation : LPCWSTR optional
Declare PtrSafe Function AddClusterStorageNode Lib "clusapi" ( _
    ByVal hCluster As LongPtr, _
    ByVal lpszNodeName As LongPtr, _
    ByVal pfnProgressCallback As LongPtr, _
    ByVal pvCallbackArg As LongPtr, _
    ByVal lpszClusterStorageNodeDescription As LongPtr, _
    ByVal lpszClusterStorageNodeLocation 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

AddClusterStorageNode = ctypes.windll.clusapi.AddClusterStorageNode
AddClusterStorageNode.restype = wintypes.DWORD
AddClusterStorageNode.argtypes = [
    ctypes.c_ssize_t,  # hCluster : HCLUSTER
    wintypes.LPCWSTR,  # lpszNodeName : LPCWSTR
    ctypes.c_void_p,  # pfnProgressCallback : PCLUSTER_SETUP_PROGRESS_CALLBACK optional
    ctypes.POINTER(None),  # pvCallbackArg : void* optional
    wintypes.LPCWSTR,  # lpszClusterStorageNodeDescription : LPCWSTR optional
    wintypes.LPCWSTR,  # lpszClusterStorageNodeLocation : LPCWSTR optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CLUSAPI.dll')
AddClusterStorageNode = Fiddle::Function.new(
  lib['AddClusterStorageNode'],
  [
    Fiddle::TYPE_INTPTR_T,  # hCluster : HCLUSTER
    Fiddle::TYPE_VOIDP,  # lpszNodeName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pfnProgressCallback : PCLUSTER_SETUP_PROGRESS_CALLBACK optional
    Fiddle::TYPE_VOIDP,  # pvCallbackArg : void* optional
    Fiddle::TYPE_VOIDP,  # lpszClusterStorageNodeDescription : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # lpszClusterStorageNodeLocation : LPCWSTR optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "clusapi")]
extern "system" {
    fn AddClusterStorageNode(
        hCluster: isize,  // HCLUSTER
        lpszNodeName: *const u16,  // LPCWSTR
        pfnProgressCallback: *const core::ffi::c_void,  // PCLUSTER_SETUP_PROGRESS_CALLBACK optional
        pvCallbackArg: *mut (),  // void* optional
        lpszClusterStorageNodeDescription: *const u16,  // LPCWSTR optional
        lpszClusterStorageNodeLocation: *const u16  // LPCWSTR optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CLUSAPI.dll")]
public static extern uint AddClusterStorageNode(IntPtr hCluster, [MarshalAs(UnmanagedType.LPWStr)] string lpszNodeName, IntPtr pfnProgressCallback, IntPtr pvCallbackArg, [MarshalAs(UnmanagedType.LPWStr)] string lpszClusterStorageNodeDescription, [MarshalAs(UnmanagedType.LPWStr)] string lpszClusterStorageNodeLocation);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CLUSAPI_AddClusterStorageNode' -Namespace Win32 -PassThru
# $api::AddClusterStorageNode(hCluster, lpszNodeName, pfnProgressCallback, pvCallbackArg, lpszClusterStorageNodeDescription, lpszClusterStorageNodeLocation)

#uselib "CLUSAPI.dll"
#func global AddClusterStorageNode "AddClusterStorageNode" sptr, sptr, sptr, sptr, sptr, sptr
; AddClusterStorageNode hCluster, lpszNodeName, pfnProgressCallback, pvCallbackArg, lpszClusterStorageNodeDescription, lpszClusterStorageNodeLocation   ; 戻り値は stat
; hCluster : HCLUSTER -> "sptr"
; lpszNodeName : LPCWSTR -> "sptr"
; pfnProgressCallback : PCLUSTER_SETUP_PROGRESS_CALLBACK optional -> "sptr"
; pvCallbackArg : void* optional -> "sptr"
; lpszClusterStorageNodeDescription : LPCWSTR optional -> "sptr"
; lpszClusterStorageNodeLocation : LPCWSTR optional -> "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 AddClusterStorageNode "AddClusterStorageNode" sptr, wstr, sptr, sptr, wstr, wstr
; res = AddClusterStorageNode(hCluster, lpszNodeName, pfnProgressCallback, pvCallbackArg, lpszClusterStorageNodeDescription, lpszClusterStorageNodeLocation)
; hCluster : HCLUSTER -> "sptr"
; lpszNodeName : LPCWSTR -> "wstr"
; pfnProgressCallback : PCLUSTER_SETUP_PROGRESS_CALLBACK optional -> "sptr"
; pvCallbackArg : void* optional -> "sptr"
; lpszClusterStorageNodeDescription : LPCWSTR optional -> "wstr"
; lpszClusterStorageNodeLocation : LPCWSTR optional -> "wstr"

; DWORD AddClusterStorageNode(HCLUSTER hCluster, LPCWSTR lpszNodeName, PCLUSTER_SETUP_PROGRESS_CALLBACK pfnProgressCallback, void* pvCallbackArg, LPCWSTR lpszClusterStorageNodeDescription, LPCWSTR lpszClusterStorageNodeLocation)
#uselib "CLUSAPI.dll"
#cfunc global AddClusterStorageNode "AddClusterStorageNode" intptr, wstr, intptr, intptr, wstr, wstr
; res = AddClusterStorageNode(hCluster, lpszNodeName, pfnProgressCallback, pvCallbackArg, lpszClusterStorageNodeDescription, lpszClusterStorageNodeLocation)
; hCluster : HCLUSTER -> "intptr"
; lpszNodeName : LPCWSTR -> "wstr"
; pfnProgressCallback : PCLUSTER_SETUP_PROGRESS_CALLBACK optional -> "intptr"
; pvCallbackArg : void* optional -> "intptr"
; lpszClusterStorageNodeDescription : LPCWSTR optional -> "wstr"
; lpszClusterStorageNodeLocation : LPCWSTR optional -> "wstr"

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

var (
	clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
	procAddClusterStorageNode = clusapi.NewProc("AddClusterStorageNode")
)

// hCluster (HCLUSTER), lpszNodeName (LPCWSTR), pfnProgressCallback (PCLUSTER_SETUP_PROGRESS_CALLBACK optional), pvCallbackArg (void* optional), lpszClusterStorageNodeDescription (LPCWSTR optional), lpszClusterStorageNodeLocation (LPCWSTR optional)
r1, _, err := procAddClusterStorageNode.Call(
	uintptr(hCluster),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpszNodeName))),
	uintptr(pfnProgressCallback),
	uintptr(pvCallbackArg),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpszClusterStorageNodeDescription))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpszClusterStorageNodeLocation))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function AddClusterStorageNode(
  hCluster: NativeInt;   // HCLUSTER
  lpszNodeName: PWideChar;   // LPCWSTR
  pfnProgressCallback: Pointer;   // PCLUSTER_SETUP_PROGRESS_CALLBACK optional
  pvCallbackArg: Pointer;   // void* optional
  lpszClusterStorageNodeDescription: PWideChar;   // LPCWSTR optional
  lpszClusterStorageNodeLocation: PWideChar   // LPCWSTR optional
): DWORD; stdcall;
  external 'CLUSAPI.dll' name 'AddClusterStorageNode';

result := DllCall("CLUSAPI\AddClusterStorageNode"
    , "Ptr", hCluster   ; HCLUSTER
    , "WStr", lpszNodeName   ; LPCWSTR
    , "Ptr", pfnProgressCallback   ; PCLUSTER_SETUP_PROGRESS_CALLBACK optional
    , "Ptr", pvCallbackArg   ; void* optional
    , "WStr", lpszClusterStorageNodeDescription   ; LPCWSTR optional
    , "WStr", lpszClusterStorageNodeLocation   ; LPCWSTR optional
    , "UInt")   ; return: DWORD

●AddClusterStorageNode(hCluster, lpszNodeName, pfnProgressCallback, pvCallbackArg, lpszClusterStorageNodeDescription, lpszClusterStorageNodeLocation) = DLL("CLUSAPI.dll", "dword AddClusterStorageNode(int, char*, void*, void*, char*, char*)")
# 呼び出し: AddClusterStorageNode(hCluster, lpszNodeName, pfnProgressCallback, pvCallbackArg, lpszClusterStorageNodeDescription, lpszClusterStorageNodeLocation)
# hCluster : HCLUSTER -> "int"
# lpszNodeName : LPCWSTR -> "char*"
# pfnProgressCallback : PCLUSTER_SETUP_PROGRESS_CALLBACK optional -> "void*"
# pvCallbackArg : void* optional -> "void*"
# lpszClusterStorageNodeDescription : LPCWSTR optional -> "char*"
# lpszClusterStorageNodeLocation : LPCWSTR optional -> "char*"
# 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)。