ReuseDDElParam

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

LPARAM ReuseDDElParam(
    LPARAM lParam,
    DWORD msgIn,
    DWORD msgOut,
    UINT_PTR uiLo,
    UINT_PTR uiHi
);

<DllImport("USER32.dll", ExactSpelling:=True)>
Public Shared Function ReuseDDElParam(
    lParam As IntPtr,   ' LPARAM
    msgIn As UInteger,   ' DWORD
    msgOut As UInteger,   ' DWORD
    uiLo As UIntPtr,   ' UINT_PTR
    uiHi As UIntPtr   ' UINT_PTR
) As IntPtr
End Function

' lParam : LPARAM
' msgIn : DWORD
' msgOut : DWORD
' uiLo : UINT_PTR
' uiHi : UINT_PTR
Declare PtrSafe Function ReuseDDElParam Lib "user32" ( _
    ByVal lParam As LongPtr, _
    ByVal msgIn As Long, _
    ByVal msgOut As Long, _
    ByVal uiLo As LongPtr, _
    ByVal uiHi As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ReuseDDElParam = ctypes.windll.user32.ReuseDDElParam
ReuseDDElParam.restype = ctypes.c_ssize_t
ReuseDDElParam.argtypes = [
    ctypes.c_ssize_t,  # lParam : LPARAM
    wintypes.DWORD,  # msgIn : DWORD
    wintypes.DWORD,  # msgOut : DWORD
    ctypes.c_size_t,  # uiLo : UINT_PTR
    ctypes.c_size_t,  # uiHi : UINT_PTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
ReuseDDElParam = Fiddle::Function.new(
  lib['ReuseDDElParam'],
  [
    Fiddle::TYPE_INTPTR_T,  # lParam : LPARAM
    -Fiddle::TYPE_INT,  # msgIn : DWORD
    -Fiddle::TYPE_INT,  # msgOut : DWORD
    Fiddle::TYPE_UINTPTR_T,  # uiLo : UINT_PTR
    Fiddle::TYPE_UINTPTR_T,  # uiHi : UINT_PTR
  ],
  Fiddle::TYPE_INTPTR_T)

#[link(name = "user32")]
extern "system" {
    fn ReuseDDElParam(
        lParam: isize,  // LPARAM
        msgIn: u32,  // DWORD
        msgOut: u32,  // DWORD
        uiLo: usize,  // UINT_PTR
        uiHi: usize  // UINT_PTR
    ) -> isize;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USER32.dll")]
public static extern IntPtr ReuseDDElParam(IntPtr lParam, uint msgIn, uint msgOut, UIntPtr uiLo, UIntPtr uiHi);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_ReuseDDElParam' -Namespace Win32 -PassThru
# $api::ReuseDDElParam(lParam, msgIn, msgOut, uiLo, uiHi)

#uselib "USER32.dll"
#func global ReuseDDElParam "ReuseDDElParam" sptr, sptr, sptr, sptr, sptr
; ReuseDDElParam lParam, msgIn, msgOut, uiLo, uiHi   ; 戻り値は stat
; lParam : LPARAM -> "sptr"
; msgIn : DWORD -> "sptr"
; msgOut : DWORD -> "sptr"
; uiLo : UINT_PTR -> "sptr"
; uiHi : UINT_PTR -> "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 ReuseDDElParam "ReuseDDElParam" sptr, int, int, sptr, sptr
; res = ReuseDDElParam(lParam, msgIn, msgOut, uiLo, uiHi)
; lParam : LPARAM -> "sptr"
; msgIn : DWORD -> "int"
; msgOut : DWORD -> "int"
; uiLo : UINT_PTR -> "sptr"
; uiHi : UINT_PTR -> "sptr"

; LPARAM ReuseDDElParam(LPARAM lParam, DWORD msgIn, DWORD msgOut, UINT_PTR uiLo, UINT_PTR uiHi)
#uselib "USER32.dll"
#cfunc global ReuseDDElParam "ReuseDDElParam" intptr, int, int, intptr, intptr
; res = ReuseDDElParam(lParam, msgIn, msgOut, uiLo, uiHi)
; lParam : LPARAM -> "intptr"
; msgIn : DWORD -> "int"
; msgOut : DWORD -> "int"
; uiLo : UINT_PTR -> "intptr"
; uiHi : UINT_PTR -> "intptr"

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

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procReuseDDElParam = user32.NewProc("ReuseDDElParam")
)

// lParam (LPARAM), msgIn (DWORD), msgOut (DWORD), uiLo (UINT_PTR), uiHi (UINT_PTR)
r1, _, err := procReuseDDElParam.Call(
	uintptr(lParam),
	uintptr(msgIn),
	uintptr(msgOut),
	uintptr(uiLo),
	uintptr(uiHi),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // LPARAM

function ReuseDDElParam(
  lParam: NativeInt;   // LPARAM
  msgIn: DWORD;   // DWORD
  msgOut: DWORD;   // DWORD
  uiLo: NativeUInt;   // UINT_PTR
  uiHi: NativeUInt   // UINT_PTR
): NativeInt; stdcall;
  external 'USER32.dll' name 'ReuseDDElParam';

result := DllCall("USER32\ReuseDDElParam"
    , "Ptr", lParam   ; LPARAM
    , "UInt", msgIn   ; DWORD
    , "UInt", msgOut   ; DWORD
    , "UPtr", uiLo   ; UINT_PTR
    , "UPtr", uiHi   ; UINT_PTR
    , "Ptr")   ; return: LPARAM

●ReuseDDElParam(lParam, msgIn, msgOut, uiLo, uiHi) = DLL("USER32.dll", "int ReuseDDElParam(int, dword, dword, int, int)")
# 呼び出し: ReuseDDElParam(lParam, msgIn, msgOut, uiLo, uiHi)
# lParam : LPARAM -> "int"
# msgIn : DWORD -> "dword"
# msgOut : DWORD -> "dword"
# uiLo : UINT_PTR -> "int"
# uiHi : UINT_PTR -> "int"
# 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 ReuseDDElParam(
    lParam: isize, // LPARAM
    msgIn: u32, // DWORD
    msgOut: u32, // DWORD
    uiLo: usize, // UINT_PTR
    uiHi: usize // UINT_PTR
) callconv(std.os.windows.WINAPI) isize;

proc ReuseDDElParam(
    lParam: int,  # LPARAM
    msgIn: uint32,  # DWORD
    msgOut: uint32,  # DWORD
    uiLo: uint,  # UINT_PTR
    uiHi: uint  # UINT_PTR
): int {.importc: "ReuseDDElParam", stdcall, dynlib: "USER32.dll".}

pragma(lib, "user32");
extern(Windows)
ptrdiff_t ReuseDDElParam(
    ptrdiff_t lParam,   // LPARAM
    uint msgIn,   // DWORD
    uint msgOut,   // DWORD
    size_t uiLo,   // UINT_PTR
    size_t uiHi   // UINT_PTR
);

ccall((:ReuseDDElParam, "USER32.dll"), stdcall, Int,
      (Int, UInt32, UInt32, Csize_t, Csize_t),
      lParam, msgIn, msgOut, uiLo, uiHi)
# lParam : LPARAM -> Int
# msgIn : DWORD -> UInt32
# msgOut : DWORD -> UInt32
# uiLo : UINT_PTR -> Csize_t
# uiHi : UINT_PTR -> Csize_t
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
intptr_t ReuseDDElParam(
    intptr_t lParam,
    uint32_t msgIn,
    uint32_t msgOut,
    uintptr_t uiLo,
    uintptr_t uiHi);
]]
local user32 = ffi.load("user32")
-- user32.ReuseDDElParam(lParam, msgIn, msgOut, uiLo, uiHi)
-- lParam : LPARAM
-- msgIn : DWORD
-- msgOut : DWORD
-- uiLo : UINT_PTR
-- uiHi : UINT_PTR
-- 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 ReuseDDElParam = lib.func('__stdcall', 'ReuseDDElParam', 'intptr_t', ['intptr_t', 'uint32_t', 'uint32_t', 'uintptr_t', 'uintptr_t']);
// ReuseDDElParam(lParam, msgIn, msgOut, uiLo, uiHi)
// lParam : LPARAM -> 'intptr_t'
// msgIn : DWORD -> 'uint32_t'
// msgOut : DWORD -> 'uint32_t'
// uiLo : UINT_PTR -> 'uintptr_t'
// uiHi : UINT_PTR -> 'uintptr_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", {
  ReuseDDElParam: { parameters: ["isize", "u32", "u32", "usize", "usize"], result: "isize" },
});
// lib.symbols.ReuseDDElParam(lParam, msgIn, msgOut, uiLo, uiHi)
// lParam : LPARAM -> "isize"
// msgIn : DWORD -> "u32"
// msgOut : DWORD -> "u32"
// uiLo : UINT_PTR -> "usize"
// uiHi : UINT_PTR -> "usize"
// 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
intptr_t ReuseDDElParam(
    intptr_t lParam,
    uint32_t msgIn,
    uint32_t msgOut,
    size_t uiLo,
    size_t uiHi);
C, "USER32.dll");
// $ffi->ReuseDDElParam(lParam, msgIn, msgOut, uiLo, uiHi);
// lParam : LPARAM
// msgIn : DWORD
// msgOut : DWORD
// uiLo : UINT_PTR
// uiHi : UINT_PTR
// 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);
    long ReuseDDElParam(
        long lParam,   // LPARAM
        int msgIn,   // DWORD
        int msgOut,   // DWORD
        long uiLo,   // UINT_PTR
        long uiHi   // UINT_PTR
    );
}

@[Link("user32")]
lib LibUSER32
  fun ReuseDDElParam = ReuseDDElParam(
    lParam : LibC::SSizeT,   # LPARAM
    msgIn : UInt32,   # DWORD
    msgOut : UInt32,   # DWORD
    uiLo : LibC::SizeT,   # UINT_PTR
    uiHi : LibC::SizeT   # UINT_PTR
  ) : LibC::SSizeT
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 ReuseDDElParamNative = IntPtr Function(IntPtr, Uint32, Uint32, UintPtr, UintPtr);
typedef ReuseDDElParamDart = int Function(int, int, int, int, int);
final ReuseDDElParam = DynamicLibrary.open('USER32.dll')
    .lookupFunction<ReuseDDElParamNative, ReuseDDElParamDart>('ReuseDDElParam');
// lParam : LPARAM -> IntPtr
// msgIn : DWORD -> Uint32
// msgOut : DWORD -> Uint32
// uiLo : UINT_PTR -> UintPtr
// uiHi : UINT_PTR -> UintPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ReuseDDElParam(
  lParam: NativeInt;   // LPARAM
  msgIn: DWORD;   // DWORD
  msgOut: DWORD;   // DWORD
  uiLo: NativeUInt;   // UINT_PTR
  uiHi: NativeUInt   // UINT_PTR
): NativeInt; stdcall;
  external 'USER32.dll' name 'ReuseDDElParam';

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

foreign import stdcall safe "ReuseDDElParam"
  c_ReuseDDElParam :: CIntPtr -> Word32 -> Word32 -> CUIntPtr -> CUIntPtr -> IO CIntPtr
-- lParam : LPARAM -> CIntPtr
-- msgIn : DWORD -> Word32
-- msgOut : DWORD -> Word32
-- uiLo : UINT_PTR -> CUIntPtr
-- uiHi : UINT_PTR -> CUIntPtr
-- 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 reuseddelparam =
  foreign "ReuseDDElParam"
    (intptr_t @-> uint32_t @-> uint32_t @-> size_t @-> size_t @-> returning intptr_t)
(* lParam : LPARAM -> intptr_t *)
(* msgIn : DWORD -> uint32_t *)
(* msgOut : DWORD -> uint32_t *)
(* uiLo : UINT_PTR -> size_t *)
(* uiHi : UINT_PTR -> size_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 ("ReuseDDElParam" reuse-ddel-param :convention :stdcall) :int64
  (l-param :int64)   ; LPARAM
  (msg-in :uint32)   ; DWORD
  (msg-out :uint32)   ; DWORD
  (ui-lo :uint64)   ; UINT_PTR
  (ui-hi :uint64))   ; UINT_PTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ReuseDDElParam = Win32::API::More->new('USER32',
    'LPARAM ReuseDDElParam(LPARAM lParam, DWORD msgIn, DWORD msgOut, WPARAM uiLo, WPARAM uiHi)');
# my $ret = $ReuseDDElParam->Call($lParam, $msgIn, $msgOut, $uiLo, $uiHi);
# lParam : LPARAM -> LPARAM
# msgIn : DWORD -> DWORD
# msgOut : DWORD -> DWORD
# uiLo : UINT_PTR -> WPARAM
# uiHi : UINT_PTR -> WPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。