MQGetOverlappedResult

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

HRESULT MQGetOverlappedResult(
    OVERLAPPED* lpOverlapped
);

<DllImport("mqrt.dll", ExactSpelling:=True)>
Public Shared Function MQGetOverlappedResult(
    lpOverlapped As IntPtr   ' OVERLAPPED*
) As Integer
End Function

' lpOverlapped : OVERLAPPED*
Declare PtrSafe Function MQGetOverlappedResult Lib "mqrt" ( _
    ByVal lpOverlapped 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

MQGetOverlappedResult = ctypes.windll.mqrt.MQGetOverlappedResult
MQGetOverlappedResult.restype = ctypes.c_int
MQGetOverlappedResult.argtypes = [
    ctypes.c_void_p,  # lpOverlapped : OVERLAPPED*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('mqrt.dll')
MQGetOverlappedResult = Fiddle::Function.new(
  lib['MQGetOverlappedResult'],
  [
    Fiddle::TYPE_VOIDP,  # lpOverlapped : OVERLAPPED*
  ],
  Fiddle::TYPE_INT)

#[link(name = "mqrt")]
extern "system" {
    fn MQGetOverlappedResult(
        lpOverlapped: *mut OVERLAPPED  // OVERLAPPED*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("mqrt.dll")]
public static extern int MQGetOverlappedResult(IntPtr lpOverlapped);
"@
$api = Add-Type -MemberDefinition $sig -Name 'mqrt_MQGetOverlappedResult' -Namespace Win32 -PassThru
# $api::MQGetOverlappedResult(lpOverlapped)

#uselib "mqrt.dll"
#func global MQGetOverlappedResult "MQGetOverlappedResult" sptr
; MQGetOverlappedResult varptr(lpOverlapped)   ; 戻り値は stat
; lpOverlapped : OVERLAPPED* -> "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。

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

var (
	mqrt = windows.NewLazySystemDLL("mqrt.dll")
	procMQGetOverlappedResult = mqrt.NewProc("MQGetOverlappedResult")
)

// lpOverlapped (OVERLAPPED*)
r1, _, err := procMQGetOverlappedResult.Call(
	uintptr(lpOverlapped),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function MQGetOverlappedResult(
  lpOverlapped: Pointer   // OVERLAPPED*
): Integer; stdcall;
  external 'mqrt.dll' name 'MQGetOverlappedResult';

result := DllCall("mqrt\MQGetOverlappedResult"
    , "Ptr", lpOverlapped   ; OVERLAPPED*
    , "Int")   ; return: HRESULT

●MQGetOverlappedResult(lpOverlapped) = DLL("mqrt.dll", "int MQGetOverlappedResult(void*)")
# 呼び出し: MQGetOverlappedResult(lpOverlapped)
# lpOverlapped : OVERLAPPED* -> "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 "mqrt" fn MQGetOverlappedResult(
    lpOverlapped: [*c]OVERLAPPED // OVERLAPPED*
) callconv(std.os.windows.WINAPI) i32;

proc MQGetOverlappedResult(
    lpOverlapped: ptr OVERLAPPED  # OVERLAPPED*
): int32 {.importc: "MQGetOverlappedResult", stdcall, dynlib: "mqrt.dll".}

pragma(lib, "mqrt");
extern(Windows)
int MQGetOverlappedResult(
    OVERLAPPED* lpOverlapped   // OVERLAPPED*
);

ccall((:MQGetOverlappedResult, "mqrt.dll"), stdcall, Int32,
      (Ptr{OVERLAPPED},),
      lpOverlapped)
# lpOverlapped : OVERLAPPED* -> Ptr{OVERLAPPED}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t MQGetOverlappedResult(
    void* lpOverlapped);
]]
local mqrt = ffi.load("mqrt")
-- mqrt.MQGetOverlappedResult(lpOverlapped)
-- lpOverlapped : OVERLAPPED*
-- 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('mqrt.dll');
const MQGetOverlappedResult = lib.func('__stdcall', 'MQGetOverlappedResult', 'int32_t', ['void *']);
// MQGetOverlappedResult(lpOverlapped)
// lpOverlapped : OVERLAPPED* -> '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("mqrt.dll", {
  MQGetOverlappedResult: { parameters: ["pointer"], result: "i32" },
});
// lib.symbols.MQGetOverlappedResult(lpOverlapped)
// lpOverlapped : OVERLAPPED* -> "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 MQGetOverlappedResult(
    void* lpOverlapped);
C, "mqrt.dll");
// $ffi->MQGetOverlappedResult(lpOverlapped);
// lpOverlapped : OVERLAPPED*
// 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 Mqrt extends StdCallLibrary {
    Mqrt INSTANCE = Native.load("mqrt", Mqrt.class);
    int MQGetOverlappedResult(
        Pointer lpOverlapped   // OVERLAPPED*
    );
}

@[Link("mqrt")]
lib Libmqrt
  fun MQGetOverlappedResult = MQGetOverlappedResult(
    lpOverlapped : OVERLAPPED*   # OVERLAPPED*
  ) : 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 MQGetOverlappedResultNative = Int32 Function(Pointer<Void>);
typedef MQGetOverlappedResultDart = int Function(Pointer<Void>);
final MQGetOverlappedResult = DynamicLibrary.open('mqrt.dll')
    .lookupFunction<MQGetOverlappedResultNative, MQGetOverlappedResultDart>('MQGetOverlappedResult');
// lpOverlapped : OVERLAPPED* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function MQGetOverlappedResult(
  lpOverlapped: Pointer   // OVERLAPPED*
): Integer; stdcall;
  external 'mqrt.dll' name 'MQGetOverlappedResult';

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

foreign import stdcall safe "MQGetOverlappedResult"
  c_MQGetOverlappedResult :: Ptr () -> IO Int32
-- lpOverlapped : OVERLAPPED* -> 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 mqgetoverlappedresult =
  foreign "MQGetOverlappedResult"
    ((ptr void) @-> returning int32_t)
(* lpOverlapped : OVERLAPPED* -> (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 mqrt (t "mqrt.dll"))
(cffi:use-foreign-library mqrt)

(cffi:defcfun ("MQGetOverlappedResult" mqget-overlapped-result :convention :stdcall) :int32
  (lp-overlapped :pointer))   ; OVERLAPPED*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $MQGetOverlappedResult = Win32::API::More->new('mqrt',
    'int MQGetOverlappedResult(LPVOID lpOverlapped)');
# my $ret = $MQGetOverlappedResult->Call($lpOverlapped);
# lpOverlapped : OVERLAPPED* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。