ResUtilEnumGroups

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

DWORD ResUtilEnumGroups(
    HCLUSTER hCluster,
    HGROUP hSelf,
    LPGROUP_CALLBACK_EX pResCallBack,
    void* pParameter
);

<DllImport("RESUTILS.dll", ExactSpelling:=True)>
Public Shared Function ResUtilEnumGroups(
    hCluster As IntPtr,   ' HCLUSTER
    hSelf As IntPtr,   ' HGROUP
    pResCallBack As IntPtr,   ' LPGROUP_CALLBACK_EX
    pParameter As IntPtr   ' void* in/out
) As UInteger
End Function

' hCluster : HCLUSTER
' hSelf : HGROUP
' pResCallBack : LPGROUP_CALLBACK_EX
' pParameter : void* in/out
Declare PtrSafe Function ResUtilEnumGroups Lib "resutils" ( _
    ByVal hCluster As LongPtr, _
    ByVal hSelf As LongPtr, _
    ByVal pResCallBack As LongPtr, _
    ByVal pParameter 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

ResUtilEnumGroups = ctypes.windll.resutils.ResUtilEnumGroups
ResUtilEnumGroups.restype = wintypes.DWORD
ResUtilEnumGroups.argtypes = [
    ctypes.c_ssize_t,  # hCluster : HCLUSTER
    ctypes.c_ssize_t,  # hSelf : HGROUP
    ctypes.c_void_p,  # pResCallBack : LPGROUP_CALLBACK_EX
    ctypes.POINTER(None),  # pParameter : void* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RESUTILS.dll')
ResUtilEnumGroups = Fiddle::Function.new(
  lib['ResUtilEnumGroups'],
  [
    Fiddle::TYPE_INTPTR_T,  # hCluster : HCLUSTER
    Fiddle::TYPE_INTPTR_T,  # hSelf : HGROUP
    Fiddle::TYPE_VOIDP,  # pResCallBack : LPGROUP_CALLBACK_EX
    Fiddle::TYPE_VOIDP,  # pParameter : void* in/out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "resutils")]
extern "system" {
    fn ResUtilEnumGroups(
        hCluster: isize,  // HCLUSTER
        hSelf: isize,  // HGROUP
        pResCallBack: *const core::ffi::c_void,  // LPGROUP_CALLBACK_EX
        pParameter: *mut ()  // void* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RESUTILS.dll")]
public static extern uint ResUtilEnumGroups(IntPtr hCluster, IntPtr hSelf, IntPtr pResCallBack, IntPtr pParameter);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RESUTILS_ResUtilEnumGroups' -Namespace Win32 -PassThru
# $api::ResUtilEnumGroups(hCluster, hSelf, pResCallBack, pParameter)

#uselib "RESUTILS.dll"
#func global ResUtilEnumGroups "ResUtilEnumGroups" sptr, sptr, sptr, sptr
; ResUtilEnumGroups hCluster, hSelf, pResCallBack, pParameter   ; 戻り値は stat
; hCluster : HCLUSTER -> "sptr"
; hSelf : HGROUP -> "sptr"
; pResCallBack : LPGROUP_CALLBACK_EX -> "sptr"
; pParameter : void* in/out -> "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 "RESUTILS.dll"
#cfunc global ResUtilEnumGroups "ResUtilEnumGroups" sptr, sptr, sptr, sptr
; res = ResUtilEnumGroups(hCluster, hSelf, pResCallBack, pParameter)
; hCluster : HCLUSTER -> "sptr"
; hSelf : HGROUP -> "sptr"
; pResCallBack : LPGROUP_CALLBACK_EX -> "sptr"
; pParameter : void* in/out -> "sptr"

; DWORD ResUtilEnumGroups(HCLUSTER hCluster, HGROUP hSelf, LPGROUP_CALLBACK_EX pResCallBack, void* pParameter)
#uselib "RESUTILS.dll"
#cfunc global ResUtilEnumGroups "ResUtilEnumGroups" intptr, intptr, intptr, intptr
; res = ResUtilEnumGroups(hCluster, hSelf, pResCallBack, pParameter)
; hCluster : HCLUSTER -> "intptr"
; hSelf : HGROUP -> "intptr"
; pResCallBack : LPGROUP_CALLBACK_EX -> "intptr"
; pParameter : void* in/out -> "intptr"

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

var (
	resutils = windows.NewLazySystemDLL("RESUTILS.dll")
	procResUtilEnumGroups = resutils.NewProc("ResUtilEnumGroups")
)

// hCluster (HCLUSTER), hSelf (HGROUP), pResCallBack (LPGROUP_CALLBACK_EX), pParameter (void* in/out)
r1, _, err := procResUtilEnumGroups.Call(
	uintptr(hCluster),
	uintptr(hSelf),
	uintptr(pResCallBack),
	uintptr(pParameter),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ResUtilEnumGroups(
  hCluster: NativeInt;   // HCLUSTER
  hSelf: NativeInt;   // HGROUP
  pResCallBack: Pointer;   // LPGROUP_CALLBACK_EX
  pParameter: Pointer   // void* in/out
): DWORD; stdcall;
  external 'RESUTILS.dll' name 'ResUtilEnumGroups';

result := DllCall("RESUTILS\ResUtilEnumGroups"
    , "Ptr", hCluster   ; HCLUSTER
    , "Ptr", hSelf   ; HGROUP
    , "Ptr", pResCallBack   ; LPGROUP_CALLBACK_EX
    , "Ptr", pParameter   ; void* in/out
    , "UInt")   ; return: DWORD

●ResUtilEnumGroups(hCluster, hSelf, pResCallBack, pParameter) = DLL("RESUTILS.dll", "dword ResUtilEnumGroups(int, int, void*, void*)")
# 呼び出し: ResUtilEnumGroups(hCluster, hSelf, pResCallBack, pParameter)
# hCluster : HCLUSTER -> "int"
# hSelf : HGROUP -> "int"
# pResCallBack : LPGROUP_CALLBACK_EX -> "void*"
# pParameter : void* in/out -> "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)。

const std = @import("std");

extern "resutils" fn ResUtilEnumGroups(
    hCluster: isize, // HCLUSTER
    hSelf: isize, // HGROUP
    pResCallBack: ?*anyopaque, // LPGROUP_CALLBACK_EX
    pParameter: ?*anyopaque // void* in/out
) callconv(std.os.windows.WINAPI) u32;

proc ResUtilEnumGroups(
    hCluster: int,  # HCLUSTER
    hSelf: int,  # HGROUP
    pResCallBack: pointer,  # LPGROUP_CALLBACK_EX
    pParameter: pointer  # void* in/out
): uint32 {.importc: "ResUtilEnumGroups", stdcall, dynlib: "RESUTILS.dll".}

pragma(lib, "resutils");
extern(Windows)
uint ResUtilEnumGroups(
    ptrdiff_t hCluster,   // HCLUSTER
    ptrdiff_t hSelf,   // HGROUP
    void* pResCallBack,   // LPGROUP_CALLBACK_EX
    void* pParameter   // void* in/out
);

ccall((:ResUtilEnumGroups, "RESUTILS.dll"), stdcall, UInt32,
      (Int, Int, Ptr{Cvoid}, Ptr{Cvoid}),
      hCluster, hSelf, pResCallBack, pParameter)
# hCluster : HCLUSTER -> Int
# hSelf : HGROUP -> Int
# pResCallBack : LPGROUP_CALLBACK_EX -> Ptr{Cvoid}
# pParameter : void* in/out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t ResUtilEnumGroups(
    intptr_t hCluster,
    intptr_t hSelf,
    void* pResCallBack,
    void* pParameter);
]]
local resutils = ffi.load("resutils")
-- resutils.ResUtilEnumGroups(hCluster, hSelf, pResCallBack, pParameter)
-- hCluster : HCLUSTER
-- hSelf : HGROUP
-- pResCallBack : LPGROUP_CALLBACK_EX
-- pParameter : void* in/out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('RESUTILS.dll');
const ResUtilEnumGroups = lib.func('__stdcall', 'ResUtilEnumGroups', 'uint32_t', ['intptr_t', 'intptr_t', 'void *', 'void *']);
// ResUtilEnumGroups(hCluster, hSelf, pResCallBack, pParameter)
// hCluster : HCLUSTER -> 'intptr_t'
// hSelf : HGROUP -> 'intptr_t'
// pResCallBack : LPGROUP_CALLBACK_EX -> 'void *'
// pParameter : void* in/out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
// コールバック(関数ポインタ)は koffi.proto/koffi.register で型を定義して渡す(素の void* では JS 関数を渡せない)。

const lib = Deno.dlopen("RESUTILS.dll", {
  ResUtilEnumGroups: { parameters: ["isize", "isize", "pointer", "pointer"], result: "u32" },
});
// lib.symbols.ResUtilEnumGroups(hCluster, hSelf, pResCallBack, pParameter)
// hCluster : HCLUSTER -> "isize"
// hSelf : HGROUP -> "isize"
// pResCallBack : LPGROUP_CALLBACK_EX -> "pointer"
// pParameter : void* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t ResUtilEnumGroups(
    intptr_t hCluster,
    intptr_t hSelf,
    void* pResCallBack,
    void* pParameter);
C, "RESUTILS.dll");
// $ffi->ResUtilEnumGroups(hCluster, hSelf, pResCallBack, pParameter);
// hCluster : HCLUSTER
// hSelf : HGROUP
// pResCallBack : LPGROUP_CALLBACK_EX
// pParameter : void* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Resutils extends StdCallLibrary {
    Resutils INSTANCE = Native.load("resutils", Resutils.class);
    int ResUtilEnumGroups(
        long hCluster,   // HCLUSTER
        long hSelf,   // HGROUP
        Callback pResCallBack,   // LPGROUP_CALLBACK_EX
        Pointer pParameter   // void* in/out
    );
}

@[Link("resutils")]
lib LibRESUTILS
  fun ResUtilEnumGroups = ResUtilEnumGroups(
    hCluster : LibC::SSizeT,   # HCLUSTER
    hSelf : LibC::SSizeT,   # HGROUP
    pResCallBack : Void*,   # LPGROUP_CALLBACK_EX
    pParameter : Void*   # void* in/out
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef ResUtilEnumGroupsNative = Uint32 Function(IntPtr, IntPtr, Pointer<Void>, Pointer<Void>);
typedef ResUtilEnumGroupsDart = int Function(int, int, Pointer<Void>, Pointer<Void>);
final ResUtilEnumGroups = DynamicLibrary.open('RESUTILS.dll')
    .lookupFunction<ResUtilEnumGroupsNative, ResUtilEnumGroupsDart>('ResUtilEnumGroups');
// hCluster : HCLUSTER -> IntPtr
// hSelf : HGROUP -> IntPtr
// pResCallBack : LPGROUP_CALLBACK_EX -> Pointer<Void>
// pParameter : void* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ResUtilEnumGroups(
  hCluster: NativeInt;   // HCLUSTER
  hSelf: NativeInt;   // HGROUP
  pResCallBack: Pointer;   // LPGROUP_CALLBACK_EX
  pParameter: Pointer   // void* in/out
): DWORD; stdcall;
  external 'RESUTILS.dll' name 'ResUtilEnumGroups';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "ResUtilEnumGroups"
  c_ResUtilEnumGroups :: CIntPtr -> CIntPtr -> Ptr () -> Ptr () -> IO Word32
-- hCluster : HCLUSTER -> CIntPtr
-- hSelf : HGROUP -> CIntPtr
-- pResCallBack : LPGROUP_CALLBACK_EX -> Ptr ()
-- pParameter : void* in/out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let resutilenumgroups =
  foreign "ResUtilEnumGroups"
    (intptr_t @-> intptr_t @-> (ptr void) @-> (ptr void) @-> returning uint32_t)
(* hCluster : HCLUSTER -> intptr_t *)
(* hSelf : HGROUP -> intptr_t *)
(* pResCallBack : LPGROUP_CALLBACK_EX -> (ptr void) *)
(* pParameter : void* in/out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library resutils (t "RESUTILS.dll"))
(cffi:use-foreign-library resutils)

(cffi:defcfun ("ResUtilEnumGroups" res-util-enum-groups :convention :stdcall) :uint32
  (h-cluster :int64)   ; HCLUSTER
  (h-self :int64)   ; HGROUP
  (p-res-call-back :pointer)   ; LPGROUP_CALLBACK_EX
  (p-parameter :pointer))   ; void* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ResUtilEnumGroups = Win32::API::More->new('RESUTILS',
    'DWORD ResUtilEnumGroups(LPARAM hCluster, LPARAM hSelf, LPVOID pResCallBack, LPVOID pParameter)');
# my $ret = $ResUtilEnumGroups->Call($hCluster, $hSelf, $pResCallBack, $pParameter);
# hCluster : HCLUSTER -> LPARAM
# hSelf : HGROUP -> LPARAM
# pResCallBack : LPGROUP_CALLBACK_EX -> LPVOID
# pParameter : void* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# コールバック(関数ポインタ)は Perl sub を直接渡せません。Win32::API::Callback を使用してください。