SetServiceAsTrustedW

// loadperf.dll  (Unicode / -W)
#include <windows.h>

DWORD SetServiceAsTrustedW(
    LPCWSTR szReserved,   // optional
    LPCWSTR szServiceName
);

<DllImport("loadperf.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function SetServiceAsTrustedW(
    <MarshalAs(UnmanagedType.LPWStr)> szReserved As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> szServiceName As String   ' LPCWSTR
) As UInteger
End Function

' szReserved : LPCWSTR optional
' szServiceName : LPCWSTR
Declare PtrSafe Function SetServiceAsTrustedW Lib "loadperf" ( _
    ByVal szReserved As LongPtr, _
    ByVal szServiceName As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetServiceAsTrustedW = ctypes.windll.loadperf.SetServiceAsTrustedW
SetServiceAsTrustedW.restype = wintypes.DWORD
SetServiceAsTrustedW.argtypes = [
    wintypes.LPCWSTR,  # szReserved : LPCWSTR optional
    wintypes.LPCWSTR,  # szServiceName : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('loadperf.dll')
SetServiceAsTrustedW = Fiddle::Function.new(
  lib['SetServiceAsTrustedW'],
  [
    Fiddle::TYPE_VOIDP,  # szReserved : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # szServiceName : LPCWSTR
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "loadperf")]
extern "system" {
    fn SetServiceAsTrustedW(
        szReserved: *const u16,  // LPCWSTR optional
        szServiceName: *const u16  // LPCWSTR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("loadperf.dll", CharSet = CharSet.Unicode)]
public static extern uint SetServiceAsTrustedW([MarshalAs(UnmanagedType.LPWStr)] string szReserved, [MarshalAs(UnmanagedType.LPWStr)] string szServiceName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'loadperf_SetServiceAsTrustedW' -Namespace Win32 -PassThru
# $api::SetServiceAsTrustedW(szReserved, szServiceName)

#uselib "loadperf.dll"
#func global SetServiceAsTrustedW "SetServiceAsTrustedW" wptr, wptr
; SetServiceAsTrustedW szReserved, szServiceName   ; 戻り値は stat
; szReserved : LPCWSTR optional -> "wptr"
; szServiceName : LPCWSTR -> "wptr"
; ※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 "loadperf.dll"
#cfunc global SetServiceAsTrustedW "SetServiceAsTrustedW" wstr, wstr
; res = SetServiceAsTrustedW(szReserved, szServiceName)
; szReserved : LPCWSTR optional -> "wstr"
; szServiceName : LPCWSTR -> "wstr"

; DWORD SetServiceAsTrustedW(LPCWSTR szReserved, LPCWSTR szServiceName)
#uselib "loadperf.dll"
#cfunc global SetServiceAsTrustedW "SetServiceAsTrustedW" wstr, wstr
; res = SetServiceAsTrustedW(szReserved, szServiceName)
; szReserved : LPCWSTR optional -> "wstr"
; szServiceName : LPCWSTR -> "wstr"

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

var (
	loadperf = windows.NewLazySystemDLL("loadperf.dll")
	procSetServiceAsTrustedW = loadperf.NewProc("SetServiceAsTrustedW")
)

// szReserved (LPCWSTR optional), szServiceName (LPCWSTR)
r1, _, err := procSetServiceAsTrustedW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(szReserved))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(szServiceName))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function SetServiceAsTrustedW(
  szReserved: PWideChar;   // LPCWSTR optional
  szServiceName: PWideChar   // LPCWSTR
): DWORD; stdcall;
  external 'loadperf.dll' name 'SetServiceAsTrustedW';

result := DllCall("loadperf\SetServiceAsTrustedW"
    , "WStr", szReserved   ; LPCWSTR optional
    , "WStr", szServiceName   ; LPCWSTR
    , "UInt")   ; return: DWORD

●SetServiceAsTrustedW(szReserved, szServiceName) = DLL("loadperf.dll", "dword SetServiceAsTrustedW(char*, char*)")
# 呼び出し: SetServiceAsTrustedW(szReserved, szServiceName)
# szReserved : LPCWSTR optional -> "char*"
# szServiceName : LPCWSTR -> "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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "loadperf" fn SetServiceAsTrustedW(
    szReserved: [*c]const u16, // LPCWSTR optional
    szServiceName: [*c]const u16 // LPCWSTR
) callconv(std.os.windows.WINAPI) u32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc SetServiceAsTrustedW(
    szReserved: WideCString,  # LPCWSTR optional
    szServiceName: WideCString  # LPCWSTR
): uint32 {.importc: "SetServiceAsTrustedW", stdcall, dynlib: "loadperf.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "loadperf");
extern(Windows)
uint SetServiceAsTrustedW(
    const(wchar)* szReserved,   // LPCWSTR optional
    const(wchar)* szServiceName   // LPCWSTR
);

ccall((:SetServiceAsTrustedW, "loadperf.dll"), stdcall, UInt32,
      (Cwstring, Cwstring),
      szReserved, szServiceName)
# szReserved : LPCWSTR optional -> Cwstring
# szServiceName : LPCWSTR -> Cwstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
uint32_t SetServiceAsTrustedW(
    const uint16_t* szReserved,
    const uint16_t* szServiceName);
]]
local loadperf = ffi.load("loadperf")
-- loadperf.SetServiceAsTrustedW(szReserved, szServiceName)
-- szReserved : LPCWSTR optional
-- szServiceName : LPCWSTR
-- 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('loadperf.dll');
const SetServiceAsTrustedW = lib.func('__stdcall', 'SetServiceAsTrustedW', 'uint32_t', ['str16', 'str16']);
// SetServiceAsTrustedW(szReserved, szServiceName)
// szReserved : LPCWSTR optional -> 'str16'
// szServiceName : LPCWSTR -> 'str16'
// 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("loadperf.dll", {
  SetServiceAsTrustedW: { parameters: ["buffer", "buffer"], result: "u32" },
});
// lib.symbols.SetServiceAsTrustedW(szReserved, szServiceName)
// szReserved : LPCWSTR optional -> "buffer"
// szServiceName : LPCWSTR -> "buffer"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)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 SetServiceAsTrustedW(
    const uint16_t* szReserved,
    const uint16_t* szServiceName);
C, "loadperf.dll");
// $ffi->SetServiceAsTrustedW(szReserved, szServiceName);
// szReserved : LPCWSTR optional
// szServiceName : LPCWSTR
// 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 Loadperf extends StdCallLibrary {
    Loadperf INSTANCE = Native.load("loadperf", Loadperf.class, W32APIOptions.UNICODE_OPTIONS);
    int SetServiceAsTrustedW(
        WString szReserved,   // LPCWSTR optional
        WString szServiceName   // LPCWSTR
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("loadperf")]
lib Libloadperf
  fun SetServiceAsTrustedW = SetServiceAsTrustedW(
    szReserved : UInt16*,   # LPCWSTR optional
    szServiceName : UInt16*   # LPCWSTR
  ) : 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 SetServiceAsTrustedWNative = Uint32 Function(Pointer<Utf16>, Pointer<Utf16>);
typedef SetServiceAsTrustedWDart = int Function(Pointer<Utf16>, Pointer<Utf16>);
final SetServiceAsTrustedW = DynamicLibrary.open('loadperf.dll')
    .lookupFunction<SetServiceAsTrustedWNative, SetServiceAsTrustedWDart>('SetServiceAsTrustedW');
// szReserved : LPCWSTR optional -> Pointer<Utf16>
// szServiceName : LPCWSTR -> Pointer<Utf16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SetServiceAsTrustedW(
  szReserved: PWideChar;   // LPCWSTR optional
  szServiceName: PWideChar   // LPCWSTR
): DWORD; stdcall;
  external 'loadperf.dll' name 'SetServiceAsTrustedW';

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

foreign import stdcall safe "SetServiceAsTrustedW"
  c_SetServiceAsTrustedW :: CWString -> CWString -> IO Word32
-- szReserved : LPCWSTR optional -> CWString
-- szServiceName : LPCWSTR -> CWString
-- 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 setserviceastrustedw =
  foreign "SetServiceAsTrustedW"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> returning uint32_t)
(* szReserved : LPCWSTR optional -> (ptr uint16_t) *)
(* szServiceName : LPCWSTR -> (ptr uint16_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 loadperf (t "loadperf.dll"))
(cffi:use-foreign-library loadperf)

(cffi:defcfun ("SetServiceAsTrustedW" set-service-as-trusted-w :convention :stdcall) :uint32
  (sz-reserved (:string :encoding :utf-16le))   ; LPCWSTR optional
  (sz-service-name (:string :encoding :utf-16le)))   ; LPCWSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SetServiceAsTrustedW = Win32::API::More->new('loadperf',
    'DWORD SetServiceAsTrustedW(LPCWSTR szReserved, LPCWSTR szServiceName)');
# my $ret = $SetServiceAsTrustedW->Call($szReserved, $szServiceName);
# szReserved : LPCWSTR optional -> LPCWSTR
# szServiceName : LPCWSTR -> LPCWSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。