LockSetForegroundWindow

// USER32.dll
#include <windows.h>

BOOL LockSetForegroundWindow(
    FOREGROUND_WINDOW_LOCK_CODE uLockCode
);

<DllImport("USER32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function LockSetForegroundWindow(
    uLockCode As UInteger   ' FOREGROUND_WINDOW_LOCK_CODE
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' uLockCode : FOREGROUND_WINDOW_LOCK_CODE
Declare PtrSafe Function LockSetForegroundWindow Lib "user32" ( _
    ByVal uLockCode 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

LockSetForegroundWindow = ctypes.windll.user32.LockSetForegroundWindow
LockSetForegroundWindow.restype = wintypes.BOOL
LockSetForegroundWindow.argtypes = [
    wintypes.DWORD,  # uLockCode : FOREGROUND_WINDOW_LOCK_CODE
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
LockSetForegroundWindow = Fiddle::Function.new(
  lib['LockSetForegroundWindow'],
  [
    -Fiddle::TYPE_INT,  # uLockCode : FOREGROUND_WINDOW_LOCK_CODE
  ],
  Fiddle::TYPE_INT)

#[link(name = "user32")]
extern "system" {
    fn LockSetForegroundWindow(
        uLockCode: u32  // FOREGROUND_WINDOW_LOCK_CODE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll", SetLastError = true)]
public static extern bool LockSetForegroundWindow(uint uLockCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_LockSetForegroundWindow' -Namespace Win32 -PassThru
# $api::LockSetForegroundWindow(uLockCode)

#uselib "USER32.dll"
#func global LockSetForegroundWindow "LockSetForegroundWindow" sptr
; LockSetForegroundWindow uLockCode   ; 戻り値は stat
; uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> "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 "USER32.dll"
#cfunc global LockSetForegroundWindow "LockSetForegroundWindow" int
; res = LockSetForegroundWindow(uLockCode)
; uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> "int"

; BOOL LockSetForegroundWindow(FOREGROUND_WINDOW_LOCK_CODE uLockCode)
#uselib "USER32.dll"
#cfunc global LockSetForegroundWindow "LockSetForegroundWindow" int
; res = LockSetForegroundWindow(uLockCode)
; uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> "int"

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

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procLockSetForegroundWindow = user32.NewProc("LockSetForegroundWindow")
)

// uLockCode (FOREGROUND_WINDOW_LOCK_CODE)
r1, _, err := procLockSetForegroundWindow.Call(
	uintptr(uLockCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function LockSetForegroundWindow(
  uLockCode: DWORD   // FOREGROUND_WINDOW_LOCK_CODE
): BOOL; stdcall;
  external 'USER32.dll' name 'LockSetForegroundWindow';

result := DllCall("USER32\LockSetForegroundWindow"
    , "UInt", uLockCode   ; FOREGROUND_WINDOW_LOCK_CODE
    , "Int")   ; return: BOOL

●LockSetForegroundWindow(uLockCode) = DLL("USER32.dll", "bool LockSetForegroundWindow(dword)")
# 呼び出し: LockSetForegroundWindow(uLockCode)
# uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> "dword"
# 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 "user32" fn LockSetForegroundWindow(
    uLockCode: u32 // FOREGROUND_WINDOW_LOCK_CODE
) callconv(std.os.windows.WINAPI) i32;

proc LockSetForegroundWindow(
    uLockCode: uint32  # FOREGROUND_WINDOW_LOCK_CODE
): int32 {.importc: "LockSetForegroundWindow", stdcall, dynlib: "USER32.dll".}

pragma(lib, "user32");
extern(Windows)
int LockSetForegroundWindow(
    uint uLockCode   // FOREGROUND_WINDOW_LOCK_CODE
);

ccall((:LockSetForegroundWindow, "USER32.dll"), stdcall, Int32,
      (UInt32,),
      uLockCode)
# uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t LockSetForegroundWindow(
    uint32_t uLockCode);
]]
local user32 = ffi.load("user32")
-- user32.LockSetForegroundWindow(uLockCode)
-- uLockCode : FOREGROUND_WINDOW_LOCK_CODE
-- 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('USER32.dll');
const LockSetForegroundWindow = lib.func('__stdcall', 'LockSetForegroundWindow', 'int32_t', ['uint32_t']);
// LockSetForegroundWindow(uLockCode)
// uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> '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("USER32.dll", {
  LockSetForegroundWindow: { parameters: ["u32"], result: "i32" },
});
// lib.symbols.LockSetForegroundWindow(uLockCode)
// uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> "u32"
// 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
int32_t LockSetForegroundWindow(
    uint32_t uLockCode);
C, "USER32.dll");
// $ffi->LockSetForegroundWindow(uLockCode);
// uLockCode : FOREGROUND_WINDOW_LOCK_CODE
// 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 User32 extends StdCallLibrary {
    User32 INSTANCE = Native.load("user32", User32.class);
    boolean LockSetForegroundWindow(
        int uLockCode   // FOREGROUND_WINDOW_LOCK_CODE
    );
}

@[Link("user32")]
lib LibUSER32
  fun LockSetForegroundWindow = LockSetForegroundWindow(
    uLockCode : UInt32   # FOREGROUND_WINDOW_LOCK_CODE
  ) : Int32
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 LockSetForegroundWindowNative = Int32 Function(Uint32);
typedef LockSetForegroundWindowDart = int Function(int);
final LockSetForegroundWindow = DynamicLibrary.open('USER32.dll')
    .lookupFunction<LockSetForegroundWindowNative, LockSetForegroundWindowDart>('LockSetForegroundWindow');
// uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function LockSetForegroundWindow(
  uLockCode: DWORD   // FOREGROUND_WINDOW_LOCK_CODE
): BOOL; stdcall;
  external 'USER32.dll' name 'LockSetForegroundWindow';

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

foreign import stdcall safe "LockSetForegroundWindow"
  c_LockSetForegroundWindow :: Word32 -> IO CInt
-- uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> 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 locksetforegroundwindow =
  foreign "LockSetForegroundWindow"
    (uint32_t @-> returning int32_t)
(* uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> 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 user32 (t "USER32.dll"))
(cffi:use-foreign-library user32)

(cffi:defcfun ("LockSetForegroundWindow" lock-set-foreground-window :convention :stdcall) :int32
  (u-lock-code :uint32))   ; FOREGROUND_WINDOW_LOCK_CODE
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $LockSetForegroundWindow = Win32::API::More->new('USER32',
    'BOOL LockSetForegroundWindow(DWORD uLockCode)');
# my $ret = $LockSetForegroundWindow->Call($uLockCode);
# uLockCode : FOREGROUND_WINDOW_LOCK_CODE -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。