DdePostAdvise

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

BOOL DdePostAdvise(
    DWORD idInst,
    HSZ hszTopic,
    HSZ hszItem
);

<DllImport("USER32.dll", ExactSpelling:=True)>
Public Shared Function DdePostAdvise(
    idInst As UInteger,   ' DWORD
    hszTopic As IntPtr,   ' HSZ
    hszItem As IntPtr   ' HSZ
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' idInst : DWORD
' hszTopic : HSZ
' hszItem : HSZ
Declare PtrSafe Function DdePostAdvise Lib "user32" ( _
    ByVal idInst As Long, _
    ByVal hszTopic As LongPtr, _
    ByVal hszItem As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

DdePostAdvise = ctypes.windll.user32.DdePostAdvise
DdePostAdvise.restype = wintypes.BOOL
DdePostAdvise.argtypes = [
    wintypes.DWORD,  # idInst : DWORD
    wintypes.HANDLE,  # hszTopic : HSZ
    wintypes.HANDLE,  # hszItem : HSZ
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USER32.dll')
DdePostAdvise = Fiddle::Function.new(
  lib['DdePostAdvise'],
  [
    -Fiddle::TYPE_INT,  # idInst : DWORD
    Fiddle::TYPE_VOIDP,  # hszTopic : HSZ
    Fiddle::TYPE_VOIDP,  # hszItem : HSZ
  ],
  Fiddle::TYPE_INT)

#[link(name = "user32")]
extern "system" {
    fn DdePostAdvise(
        idInst: u32,  // DWORD
        hszTopic: *mut core::ffi::c_void,  // HSZ
        hszItem: *mut core::ffi::c_void  // HSZ
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("USER32.dll")]
public static extern bool DdePostAdvise(uint idInst, IntPtr hszTopic, IntPtr hszItem);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USER32_DdePostAdvise' -Namespace Win32 -PassThru
# $api::DdePostAdvise(idInst, hszTopic, hszItem)

#uselib "USER32.dll"
#func global DdePostAdvise "DdePostAdvise" sptr, sptr, sptr
; DdePostAdvise idInst, hszTopic, hszItem   ; 戻り値は stat
; idInst : DWORD -> "sptr"
; hszTopic : HSZ -> "sptr"
; hszItem : HSZ -> "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 DdePostAdvise "DdePostAdvise" int, sptr, sptr
; res = DdePostAdvise(idInst, hszTopic, hszItem)
; idInst : DWORD -> "int"
; hszTopic : HSZ -> "sptr"
; hszItem : HSZ -> "sptr"

; BOOL DdePostAdvise(DWORD idInst, HSZ hszTopic, HSZ hszItem)
#uselib "USER32.dll"
#cfunc global DdePostAdvise "DdePostAdvise" int, intptr, intptr
; res = DdePostAdvise(idInst, hszTopic, hszItem)
; idInst : DWORD -> "int"
; hszTopic : HSZ -> "intptr"
; hszItem : HSZ -> "intptr"

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

var (
	user32 = windows.NewLazySystemDLL("USER32.dll")
	procDdePostAdvise = user32.NewProc("DdePostAdvise")
)

// idInst (DWORD), hszTopic (HSZ), hszItem (HSZ)
r1, _, err := procDdePostAdvise.Call(
	uintptr(idInst),
	uintptr(hszTopic),
	uintptr(hszItem),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function DdePostAdvise(
  idInst: DWORD;   // DWORD
  hszTopic: THandle;   // HSZ
  hszItem: THandle   // HSZ
): BOOL; stdcall;
  external 'USER32.dll' name 'DdePostAdvise';

result := DllCall("USER32\DdePostAdvise"
    , "UInt", idInst   ; DWORD
    , "Ptr", hszTopic   ; HSZ
    , "Ptr", hszItem   ; HSZ
    , "Int")   ; return: BOOL

●DdePostAdvise(idInst, hszTopic, hszItem) = DLL("USER32.dll", "bool DdePostAdvise(dword, void*, void*)")
# 呼び出し: DdePostAdvise(idInst, hszTopic, hszItem)
# idInst : DWORD -> "dword"
# hszTopic : HSZ -> "void*"
# hszItem : HSZ -> "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 "user32" fn DdePostAdvise(
    idInst: u32, // DWORD
    hszTopic: ?*anyopaque, // HSZ
    hszItem: ?*anyopaque // HSZ
) callconv(std.os.windows.WINAPI) i32;

proc DdePostAdvise(
    idInst: uint32,  # DWORD
    hszTopic: pointer,  # HSZ
    hszItem: pointer  # HSZ
): int32 {.importc: "DdePostAdvise", stdcall, dynlib: "USER32.dll".}

pragma(lib, "user32");
extern(Windows)
int DdePostAdvise(
    uint idInst,   // DWORD
    void* hszTopic,   // HSZ
    void* hszItem   // HSZ
);

ccall((:DdePostAdvise, "USER32.dll"), stdcall, Int32,
      (UInt32, Ptr{Cvoid}, Ptr{Cvoid}),
      idInst, hszTopic, hszItem)
# idInst : DWORD -> UInt32
# hszTopic : HSZ -> Ptr{Cvoid}
# hszItem : HSZ -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t DdePostAdvise(
    uint32_t idInst,
    void* hszTopic,
    void* hszItem);
]]
local user32 = ffi.load("user32")
-- user32.DdePostAdvise(idInst, hszTopic, hszItem)
-- idInst : DWORD
-- hszTopic : HSZ
-- hszItem : HSZ
-- 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 DdePostAdvise = lib.func('__stdcall', 'DdePostAdvise', 'int32_t', ['uint32_t', 'void *', 'void *']);
// DdePostAdvise(idInst, hszTopic, hszItem)
// idInst : DWORD -> 'uint32_t'
// hszTopic : HSZ -> 'void *'
// hszItem : HSZ -> 'void *'
// 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", {
  DdePostAdvise: { parameters: ["u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.DdePostAdvise(idInst, hszTopic, hszItem)
// idInst : DWORD -> "u32"
// hszTopic : HSZ -> "pointer"
// hszItem : HSZ -> "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
int32_t DdePostAdvise(
    uint32_t idInst,
    void* hszTopic,
    void* hszItem);
C, "USER32.dll");
// $ffi->DdePostAdvise(idInst, hszTopic, hszItem);
// idInst : DWORD
// hszTopic : HSZ
// hszItem : HSZ
// 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 DdePostAdvise(
        int idInst,   // DWORD
        Pointer hszTopic,   // HSZ
        Pointer hszItem   // HSZ
    );
}

@[Link("user32")]
lib LibUSER32
  fun DdePostAdvise = DdePostAdvise(
    idInst : UInt32,   # DWORD
    hszTopic : Void*,   # HSZ
    hszItem : Void*   # HSZ
  ) : 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 DdePostAdviseNative = Int32 Function(Uint32, Pointer<Void>, Pointer<Void>);
typedef DdePostAdviseDart = int Function(int, Pointer<Void>, Pointer<Void>);
final DdePostAdvise = DynamicLibrary.open('USER32.dll')
    .lookupFunction<DdePostAdviseNative, DdePostAdviseDart>('DdePostAdvise');
// idInst : DWORD -> Uint32
// hszTopic : HSZ -> Pointer<Void>
// hszItem : HSZ -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DdePostAdvise(
  idInst: DWORD;   // DWORD
  hszTopic: THandle;   // HSZ
  hszItem: THandle   // HSZ
): BOOL; stdcall;
  external 'USER32.dll' name 'DdePostAdvise';

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

foreign import stdcall safe "DdePostAdvise"
  c_DdePostAdvise :: Word32 -> Ptr () -> Ptr () -> IO CInt
-- idInst : DWORD -> Word32
-- hszTopic : HSZ -> Ptr ()
-- hszItem : HSZ -> Ptr ()
-- 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 ddepostadvise =
  foreign "DdePostAdvise"
    (uint32_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* idInst : DWORD -> uint32_t *)
(* hszTopic : HSZ -> (ptr void) *)
(* hszItem : HSZ -> (ptr void) *)
(* 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 ("DdePostAdvise" dde-post-advise :convention :stdcall) :int32
  (id-inst :uint32)   ; DWORD
  (hsz-topic :pointer)   ; HSZ
  (hsz-item :pointer))   ; HSZ
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

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