SHAutoComplete

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

HRESULT SHAutoComplete(
    HWND hwndEdit,
    SHELL_AUTOCOMPLETE_FLAGS dwFlags
);

<DllImport("SHLWAPI.dll", ExactSpelling:=True)>
Public Shared Function SHAutoComplete(
    hwndEdit As IntPtr,   ' HWND
    dwFlags As UInteger   ' SHELL_AUTOCOMPLETE_FLAGS
) As Integer
End Function

' hwndEdit : HWND
' dwFlags : SHELL_AUTOCOMPLETE_FLAGS
Declare PtrSafe Function SHAutoComplete Lib "shlwapi" ( _
    ByVal hwndEdit As LongPtr, _
    ByVal dwFlags 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

SHAutoComplete = ctypes.windll.shlwapi.SHAutoComplete
SHAutoComplete.restype = ctypes.c_int
SHAutoComplete.argtypes = [
    wintypes.HANDLE,  # hwndEdit : HWND
    wintypes.DWORD,  # dwFlags : SHELL_AUTOCOMPLETE_FLAGS
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHLWAPI.dll')
SHAutoComplete = Fiddle::Function.new(
  lib['SHAutoComplete'],
  [
    Fiddle::TYPE_VOIDP,  # hwndEdit : HWND
    -Fiddle::TYPE_INT,  # dwFlags : SHELL_AUTOCOMPLETE_FLAGS
  ],
  Fiddle::TYPE_INT)

#[link(name = "shlwapi")]
extern "system" {
    fn SHAutoComplete(
        hwndEdit: *mut core::ffi::c_void,  // HWND
        dwFlags: u32  // SHELL_AUTOCOMPLETE_FLAGS
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SHLWAPI.dll")]
public static extern int SHAutoComplete(IntPtr hwndEdit, uint dwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHLWAPI_SHAutoComplete' -Namespace Win32 -PassThru
# $api::SHAutoComplete(hwndEdit, dwFlags)

#uselib "SHLWAPI.dll"
#func global SHAutoComplete "SHAutoComplete" sptr, sptr
; SHAutoComplete hwndEdit, dwFlags   ; 戻り値は stat
; hwndEdit : HWND -> "sptr"
; dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> "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 "SHLWAPI.dll"
#cfunc global SHAutoComplete "SHAutoComplete" sptr, int
; res = SHAutoComplete(hwndEdit, dwFlags)
; hwndEdit : HWND -> "sptr"
; dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> "int"

; HRESULT SHAutoComplete(HWND hwndEdit, SHELL_AUTOCOMPLETE_FLAGS dwFlags)
#uselib "SHLWAPI.dll"
#cfunc global SHAutoComplete "SHAutoComplete" intptr, int
; res = SHAutoComplete(hwndEdit, dwFlags)
; hwndEdit : HWND -> "intptr"
; dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> "int"

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

var (
	shlwapi = windows.NewLazySystemDLL("SHLWAPI.dll")
	procSHAutoComplete = shlwapi.NewProc("SHAutoComplete")
)

// hwndEdit (HWND), dwFlags (SHELL_AUTOCOMPLETE_FLAGS)
r1, _, err := procSHAutoComplete.Call(
	uintptr(hwndEdit),
	uintptr(dwFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SHAutoComplete(
  hwndEdit: THandle;   // HWND
  dwFlags: DWORD   // SHELL_AUTOCOMPLETE_FLAGS
): Integer; stdcall;
  external 'SHLWAPI.dll' name 'SHAutoComplete';

result := DllCall("SHLWAPI\SHAutoComplete"
    , "Ptr", hwndEdit   ; HWND
    , "UInt", dwFlags   ; SHELL_AUTOCOMPLETE_FLAGS
    , "Int")   ; return: HRESULT

●SHAutoComplete(hwndEdit, dwFlags) = DLL("SHLWAPI.dll", "int SHAutoComplete(void*, dword)")
# 呼び出し: SHAutoComplete(hwndEdit, dwFlags)
# hwndEdit : HWND -> "void*"
# dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> "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 "shlwapi" fn SHAutoComplete(
    hwndEdit: ?*anyopaque, // HWND
    dwFlags: u32 // SHELL_AUTOCOMPLETE_FLAGS
) callconv(std.os.windows.WINAPI) i32;

proc SHAutoComplete(
    hwndEdit: pointer,  # HWND
    dwFlags: uint32  # SHELL_AUTOCOMPLETE_FLAGS
): int32 {.importc: "SHAutoComplete", stdcall, dynlib: "SHLWAPI.dll".}

pragma(lib, "shlwapi");
extern(Windows)
int SHAutoComplete(
    void* hwndEdit,   // HWND
    uint dwFlags   // SHELL_AUTOCOMPLETE_FLAGS
);

ccall((:SHAutoComplete, "SHLWAPI.dll"), stdcall, Int32,
      (Ptr{Cvoid}, UInt32),
      hwndEdit, dwFlags)
# hwndEdit : HWND -> Ptr{Cvoid}
# dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t SHAutoComplete(
    void* hwndEdit,
    uint32_t dwFlags);
]]
local shlwapi = ffi.load("shlwapi")
-- shlwapi.SHAutoComplete(hwndEdit, dwFlags)
-- hwndEdit : HWND
-- dwFlags : SHELL_AUTOCOMPLETE_FLAGS
-- 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('SHLWAPI.dll');
const SHAutoComplete = lib.func('__stdcall', 'SHAutoComplete', 'int32_t', ['void *', 'uint32_t']);
// SHAutoComplete(hwndEdit, dwFlags)
// hwndEdit : HWND -> 'void *'
// dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> '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("SHLWAPI.dll", {
  SHAutoComplete: { parameters: ["pointer", "u32"], result: "i32" },
});
// lib.symbols.SHAutoComplete(hwndEdit, dwFlags)
// hwndEdit : HWND -> "pointer"
// dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> "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 SHAutoComplete(
    void* hwndEdit,
    uint32_t dwFlags);
C, "SHLWAPI.dll");
// $ffi->SHAutoComplete(hwndEdit, dwFlags);
// hwndEdit : HWND
// dwFlags : SHELL_AUTOCOMPLETE_FLAGS
// 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 Shlwapi extends StdCallLibrary {
    Shlwapi INSTANCE = Native.load("shlwapi", Shlwapi.class);
    int SHAutoComplete(
        Pointer hwndEdit,   // HWND
        int dwFlags   // SHELL_AUTOCOMPLETE_FLAGS
    );
}

@[Link("shlwapi")]
lib LibSHLWAPI
  fun SHAutoComplete = SHAutoComplete(
    hwndEdit : Void*,   # HWND
    dwFlags : UInt32   # SHELL_AUTOCOMPLETE_FLAGS
  ) : 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 SHAutoCompleteNative = Int32 Function(Pointer<Void>, Uint32);
typedef SHAutoCompleteDart = int Function(Pointer<Void>, int);
final SHAutoComplete = DynamicLibrary.open('SHLWAPI.dll')
    .lookupFunction<SHAutoCompleteNative, SHAutoCompleteDart>('SHAutoComplete');
// hwndEdit : HWND -> Pointer<Void>
// dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SHAutoComplete(
  hwndEdit: THandle;   // HWND
  dwFlags: DWORD   // SHELL_AUTOCOMPLETE_FLAGS
): Integer; stdcall;
  external 'SHLWAPI.dll' name 'SHAutoComplete';

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

foreign import stdcall safe "SHAutoComplete"
  c_SHAutoComplete :: Ptr () -> Word32 -> IO Int32
-- hwndEdit : HWND -> Ptr ()
-- dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> 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 shautocomplete =
  foreign "SHAutoComplete"
    ((ptr void) @-> uint32_t @-> returning int32_t)
(* hwndEdit : HWND -> (ptr void) *)
(* dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> 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 shlwapi (t "SHLWAPI.dll"))
(cffi:use-foreign-library shlwapi)

(cffi:defcfun ("SHAutoComplete" shauto-complete :convention :stdcall) :int32
  (hwnd-edit :pointer)   ; HWND
  (dw-flags :uint32))   ; SHELL_AUTOCOMPLETE_FLAGS
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SHAutoComplete = Win32::API::More->new('SHLWAPI',
    'int SHAutoComplete(HANDLE hwndEdit, DWORD dwFlags)');
# my $ret = $SHAutoComplete->Call($hwndEdit, $dwFlags);
# hwndEdit : HWND -> HANDLE
# dwFlags : SHELL_AUTOCOMPLETE_FLAGS -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。