GetClusterFromResource

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

HCLUSTER GetClusterFromResource(
    HRESOURCE hResource
);

<DllImport("CLUSAPI.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetClusterFromResource(
    hResource As IntPtr   ' HRESOURCE
) As IntPtr
End Function

' hResource : HRESOURCE
Declare PtrSafe Function GetClusterFromResource Lib "clusapi" ( _
    ByVal hResource As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetClusterFromResource = ctypes.windll.clusapi.GetClusterFromResource
GetClusterFromResource.restype = ctypes.c_ssize_t
GetClusterFromResource.argtypes = [
    ctypes.c_ssize_t,  # hResource : HRESOURCE
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CLUSAPI.dll')
GetClusterFromResource = Fiddle::Function.new(
  lib['GetClusterFromResource'],
  [
    Fiddle::TYPE_INTPTR_T,  # hResource : HRESOURCE
  ],
  Fiddle::TYPE_INTPTR_T)

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

$sig = @"
[DllImport("CLUSAPI.dll", SetLastError = true)]
public static extern IntPtr GetClusterFromResource(IntPtr hResource);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CLUSAPI_GetClusterFromResource' -Namespace Win32 -PassThru
# $api::GetClusterFromResource(hResource)

#uselib "CLUSAPI.dll"
#func global GetClusterFromResource "GetClusterFromResource" sptr
; GetClusterFromResource hResource   ; 戻り値は stat
; hResource : HRESOURCE -> "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 GetClusterFromResource "GetClusterFromResource" sptr
; res = GetClusterFromResource(hResource)
; hResource : HRESOURCE -> "sptr"

; HCLUSTER GetClusterFromResource(HRESOURCE hResource)
#uselib "CLUSAPI.dll"
#cfunc global GetClusterFromResource "GetClusterFromResource" intptr
; res = GetClusterFromResource(hResource)
; hResource : HRESOURCE -> "intptr"

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

var (
	clusapi = windows.NewLazySystemDLL("CLUSAPI.dll")
	procGetClusterFromResource = clusapi.NewProc("GetClusterFromResource")
)

// hResource (HRESOURCE)
r1, _, err := procGetClusterFromResource.Call(
	uintptr(hResource),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HCLUSTER

function GetClusterFromResource(
  hResource: NativeInt   // HRESOURCE
): NativeInt; stdcall;
  external 'CLUSAPI.dll' name 'GetClusterFromResource';

result := DllCall("CLUSAPI\GetClusterFromResource"
    , "Ptr", hResource   ; HRESOURCE
    , "Ptr")   ; return: HCLUSTER

●GetClusterFromResource(hResource) = DLL("CLUSAPI.dll", "int GetClusterFromResource(int)")
# 呼び出し: GetClusterFromResource(hResource)
# hResource : HRESOURCE -> "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)。