ResUtilSetDwordValue

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

DWORD ResUtilSetDwordValue(
    HKEY hkeyClusterKey,
    LPCWSTR pszValueName,
    DWORD dwNewValue,
    DWORD* pdwOutValue
);

<DllImport("RESUTILS.dll", ExactSpelling:=True)>
Public Shared Function ResUtilSetDwordValue(
    hkeyClusterKey As IntPtr,   ' HKEY
    <MarshalAs(UnmanagedType.LPWStr)> pszValueName As String,   ' LPCWSTR
    dwNewValue As UInteger,   ' DWORD
    ByRef pdwOutValue As UInteger   ' DWORD* in/out
) As UInteger
End Function

' hkeyClusterKey : HKEY
' pszValueName : LPCWSTR
' dwNewValue : DWORD
' pdwOutValue : DWORD* in/out
Declare PtrSafe Function ResUtilSetDwordValue Lib "resutils" ( _
    ByVal hkeyClusterKey As LongPtr, _
    ByVal pszValueName As LongPtr, _
    ByVal dwNewValue As Long, _
    ByRef pdwOutValue 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

ResUtilSetDwordValue = ctypes.windll.resutils.ResUtilSetDwordValue
ResUtilSetDwordValue.restype = wintypes.DWORD
ResUtilSetDwordValue.argtypes = [
    wintypes.HANDLE,  # hkeyClusterKey : HKEY
    wintypes.LPCWSTR,  # pszValueName : LPCWSTR
    wintypes.DWORD,  # dwNewValue : DWORD
    ctypes.POINTER(wintypes.DWORD),  # pdwOutValue : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RESUTILS.dll')
ResUtilSetDwordValue = Fiddle::Function.new(
  lib['ResUtilSetDwordValue'],
  [
    Fiddle::TYPE_VOIDP,  # hkeyClusterKey : HKEY
    Fiddle::TYPE_VOIDP,  # pszValueName : LPCWSTR
    -Fiddle::TYPE_INT,  # dwNewValue : DWORD
    Fiddle::TYPE_VOIDP,  # pdwOutValue : DWORD* in/out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "resutils")]
extern "system" {
    fn ResUtilSetDwordValue(
        hkeyClusterKey: *mut core::ffi::c_void,  // HKEY
        pszValueName: *const u16,  // LPCWSTR
        dwNewValue: u32,  // DWORD
        pdwOutValue: *mut u32  // DWORD* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RESUTILS.dll")]
public static extern uint ResUtilSetDwordValue(IntPtr hkeyClusterKey, [MarshalAs(UnmanagedType.LPWStr)] string pszValueName, uint dwNewValue, ref uint pdwOutValue);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RESUTILS_ResUtilSetDwordValue' -Namespace Win32 -PassThru
# $api::ResUtilSetDwordValue(hkeyClusterKey, pszValueName, dwNewValue, pdwOutValue)

#uselib "RESUTILS.dll"
#func global ResUtilSetDwordValue "ResUtilSetDwordValue" sptr, sptr, sptr, sptr
; ResUtilSetDwordValue hkeyClusterKey, pszValueName, dwNewValue, varptr(pdwOutValue)   ; 戻り値は stat
; hkeyClusterKey : HKEY -> "sptr"
; pszValueName : LPCWSTR -> "sptr"
; dwNewValue : DWORD -> "sptr"
; pdwOutValue : DWORD* 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。

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

var (
	resutils = windows.NewLazySystemDLL("RESUTILS.dll")
	procResUtilSetDwordValue = resutils.NewProc("ResUtilSetDwordValue")
)

// hkeyClusterKey (HKEY), pszValueName (LPCWSTR), dwNewValue (DWORD), pdwOutValue (DWORD* in/out)
r1, _, err := procResUtilSetDwordValue.Call(
	uintptr(hkeyClusterKey),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszValueName))),
	uintptr(dwNewValue),
	uintptr(pdwOutValue),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ResUtilSetDwordValue(
  hkeyClusterKey: THandle;   // HKEY
  pszValueName: PWideChar;   // LPCWSTR
  dwNewValue: DWORD;   // DWORD
  pdwOutValue: Pointer   // DWORD* in/out
): DWORD; stdcall;
  external 'RESUTILS.dll' name 'ResUtilSetDwordValue';

result := DllCall("RESUTILS\ResUtilSetDwordValue"
    , "Ptr", hkeyClusterKey   ; HKEY
    , "WStr", pszValueName   ; LPCWSTR
    , "UInt", dwNewValue   ; DWORD
    , "Ptr", pdwOutValue   ; DWORD* in/out
    , "UInt")   ; return: DWORD

●ResUtilSetDwordValue(hkeyClusterKey, pszValueName, dwNewValue, pdwOutValue) = DLL("RESUTILS.dll", "dword ResUtilSetDwordValue(void*, char*, dword, void*)")
# 呼び出し: ResUtilSetDwordValue(hkeyClusterKey, pszValueName, dwNewValue, pdwOutValue)
# hkeyClusterKey : HKEY -> "void*"
# pszValueName : LPCWSTR -> "char*"
# dwNewValue : DWORD -> "dword"
# pdwOutValue : DWORD* 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 ResUtilSetDwordValue(
    hkeyClusterKey: ?*anyopaque, // HKEY
    pszValueName: [*c]const u16, // LPCWSTR
    dwNewValue: u32, // DWORD
    pdwOutValue: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) u32;

proc ResUtilSetDwordValue(
    hkeyClusterKey: pointer,  # HKEY
    pszValueName: WideCString,  # LPCWSTR
    dwNewValue: uint32,  # DWORD
    pdwOutValue: ptr uint32  # DWORD* in/out
): uint32 {.importc: "ResUtilSetDwordValue", stdcall, dynlib: "RESUTILS.dll".}

pragma(lib, "resutils");
extern(Windows)
uint ResUtilSetDwordValue(
    void* hkeyClusterKey,   // HKEY
    const(wchar)* pszValueName,   // LPCWSTR
    uint dwNewValue,   // DWORD
    uint* pdwOutValue   // DWORD* in/out
);

ccall((:ResUtilSetDwordValue, "RESUTILS.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, Cwstring, UInt32, Ptr{UInt32}),
      hkeyClusterKey, pszValueName, dwNewValue, pdwOutValue)
# hkeyClusterKey : HKEY -> Ptr{Cvoid}
# pszValueName : LPCWSTR -> Cwstring
# dwNewValue : DWORD -> UInt32
# pdwOutValue : DWORD* in/out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t ResUtilSetDwordValue(
    void* hkeyClusterKey,
    const uint16_t* pszValueName,
    uint32_t dwNewValue,
    uint32_t* pdwOutValue);
]]
local resutils = ffi.load("resutils")
-- resutils.ResUtilSetDwordValue(hkeyClusterKey, pszValueName, dwNewValue, pdwOutValue)
-- hkeyClusterKey : HKEY
-- pszValueName : LPCWSTR
-- dwNewValue : DWORD
-- pdwOutValue : DWORD* 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 ResUtilSetDwordValue = lib.func('__stdcall', 'ResUtilSetDwordValue', 'uint32_t', ['void *', 'str16', 'uint32_t', 'uint32_t *']);
// ResUtilSetDwordValue(hkeyClusterKey, pszValueName, dwNewValue, pdwOutValue)
// hkeyClusterKey : HKEY -> 'void *'
// pszValueName : LPCWSTR -> 'str16'
// dwNewValue : DWORD -> 'uint32_t'
// pdwOutValue : DWORD* in/out -> 'uint32_t *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("RESUTILS.dll", {
  ResUtilSetDwordValue: { parameters: ["pointer", "buffer", "u32", "pointer"], result: "u32" },
});
// lib.symbols.ResUtilSetDwordValue(hkeyClusterKey, pszValueName, dwNewValue, pdwOutValue)
// hkeyClusterKey : HKEY -> "pointer"
// pszValueName : LPCWSTR -> "buffer"
// dwNewValue : DWORD -> "u32"
// pdwOutValue : DWORD* 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 ResUtilSetDwordValue(
    void* hkeyClusterKey,
    const uint16_t* pszValueName,
    uint32_t dwNewValue,
    uint32_t* pdwOutValue);
C, "RESUTILS.dll");
// $ffi->ResUtilSetDwordValue(hkeyClusterKey, pszValueName, dwNewValue, pdwOutValue);
// hkeyClusterKey : HKEY
// pszValueName : LPCWSTR
// dwNewValue : DWORD
// pdwOutValue : DWORD* 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 ResUtilSetDwordValue(
        Pointer hkeyClusterKey,   // HKEY
        WString pszValueName,   // LPCWSTR
        int dwNewValue,   // DWORD
        IntByReference pdwOutValue   // DWORD* in/out
    );
}

@[Link("resutils")]
lib LibRESUTILS
  fun ResUtilSetDwordValue = ResUtilSetDwordValue(
    hkeyClusterKey : Void*,   # HKEY
    pszValueName : UInt16*,   # LPCWSTR
    dwNewValue : UInt32,   # DWORD
    pdwOutValue : UInt32*   # DWORD* 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 ResUtilSetDwordValueNative = Uint32 Function(Pointer<Void>, Pointer<Utf16>, Uint32, Pointer<Uint32>);
typedef ResUtilSetDwordValueDart = int Function(Pointer<Void>, Pointer<Utf16>, int, Pointer<Uint32>);
final ResUtilSetDwordValue = DynamicLibrary.open('RESUTILS.dll')
    .lookupFunction<ResUtilSetDwordValueNative, ResUtilSetDwordValueDart>('ResUtilSetDwordValue');
// hkeyClusterKey : HKEY -> Pointer<Void>
// pszValueName : LPCWSTR -> Pointer<Utf16>
// dwNewValue : DWORD -> Uint32
// pdwOutValue : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ResUtilSetDwordValue(
  hkeyClusterKey: THandle;   // HKEY
  pszValueName: PWideChar;   // LPCWSTR
  dwNewValue: DWORD;   // DWORD
  pdwOutValue: Pointer   // DWORD* in/out
): DWORD; stdcall;
  external 'RESUTILS.dll' name 'ResUtilSetDwordValue';

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

foreign import stdcall safe "ResUtilSetDwordValue"
  c_ResUtilSetDwordValue :: Ptr () -> CWString -> Word32 -> Ptr Word32 -> IO Word32
-- hkeyClusterKey : HKEY -> Ptr ()
-- pszValueName : LPCWSTR -> CWString
-- dwNewValue : DWORD -> Word32
-- pdwOutValue : DWORD* in/out -> Ptr Word32
-- 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 resutilsetdwordvalue =
  foreign "ResUtilSetDwordValue"
    ((ptr void) @-> (ptr uint16_t) @-> uint32_t @-> (ptr uint32_t) @-> returning uint32_t)
(* hkeyClusterKey : HKEY -> (ptr void) *)
(* pszValueName : LPCWSTR -> (ptr uint16_t) *)
(* dwNewValue : DWORD -> uint32_t *)
(* pdwOutValue : DWORD* in/out -> (ptr uint32_t) *)
(* 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 ("ResUtilSetDwordValue" res-util-set-dword-value :convention :stdcall) :uint32
  (hkey-cluster-key :pointer)   ; HKEY
  (psz-value-name (:string :encoding :utf-16le))   ; LPCWSTR
  (dw-new-value :uint32)   ; DWORD
  (pdw-out-value :pointer))   ; DWORD* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ResUtilSetDwordValue = Win32::API::More->new('RESUTILS',
    'DWORD ResUtilSetDwordValue(HANDLE hkeyClusterKey, LPCWSTR pszValueName, DWORD dwNewValue, LPVOID pdwOutValue)');
# my $ret = $ResUtilSetDwordValue->Call($hkeyClusterKey, $pszValueName, $dwNewValue, $pdwOutValue);
# hkeyClusterKey : HKEY -> HANDLE
# pszValueName : LPCWSTR -> LPCWSTR
# dwNewValue : DWORD -> DWORD
# pdwOutValue : DWORD* 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。