OleDuplicateData

// OLE32.dll
#include <windows.h>

HANDLE OleDuplicateData(
    HANDLE hSrc,
    CLIPBOARD_FORMAT cfFormat,
    GLOBAL_ALLOC_FLAGS uiFlags
);

<DllImport("OLE32.dll", ExactSpelling:=True)>
Public Shared Function OleDuplicateData(
    hSrc As IntPtr,   ' HANDLE
    cfFormat As UShort,   ' CLIPBOARD_FORMAT
    uiFlags As UInteger   ' GLOBAL_ALLOC_FLAGS
) As IntPtr
End Function

' hSrc : HANDLE
' cfFormat : CLIPBOARD_FORMAT
' uiFlags : GLOBAL_ALLOC_FLAGS
Declare PtrSafe Function OleDuplicateData Lib "ole32" ( _
    ByVal hSrc As LongPtr, _
    ByVal cfFormat As Integer, _
    ByVal uiFlags As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

OleDuplicateData = ctypes.windll.ole32.OleDuplicateData
OleDuplicateData.restype = ctypes.c_void_p
OleDuplicateData.argtypes = [
    wintypes.HANDLE,  # hSrc : HANDLE
    ctypes.c_ushort,  # cfFormat : CLIPBOARD_FORMAT
    wintypes.DWORD,  # uiFlags : GLOBAL_ALLOC_FLAGS
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLE32.dll')
OleDuplicateData = Fiddle::Function.new(
  lib['OleDuplicateData'],
  [
    Fiddle::TYPE_VOIDP,  # hSrc : HANDLE
    -Fiddle::TYPE_SHORT,  # cfFormat : CLIPBOARD_FORMAT
    -Fiddle::TYPE_INT,  # uiFlags : GLOBAL_ALLOC_FLAGS
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "ole32")]
extern "system" {
    fn OleDuplicateData(
        hSrc: *mut core::ffi::c_void,  // HANDLE
        cfFormat: u16,  // CLIPBOARD_FORMAT
        uiFlags: u32  // GLOBAL_ALLOC_FLAGS
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLE32.dll")]
public static extern IntPtr OleDuplicateData(IntPtr hSrc, ushort cfFormat, uint uiFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLE32_OleDuplicateData' -Namespace Win32 -PassThru
# $api::OleDuplicateData(hSrc, cfFormat, uiFlags)

#uselib "OLE32.dll"
#func global OleDuplicateData "OleDuplicateData" sptr, sptr, sptr
; OleDuplicateData hSrc, cfFormat, uiFlags   ; 戻り値は stat
; hSrc : HANDLE -> "sptr"
; cfFormat : CLIPBOARD_FORMAT -> "sptr"
; uiFlags : GLOBAL_ALLOC_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 "OLE32.dll"
#cfunc global OleDuplicateData "OleDuplicateData" sptr, int, int
; res = OleDuplicateData(hSrc, cfFormat, uiFlags)
; hSrc : HANDLE -> "sptr"
; cfFormat : CLIPBOARD_FORMAT -> "int"
; uiFlags : GLOBAL_ALLOC_FLAGS -> "int"

; HANDLE OleDuplicateData(HANDLE hSrc, CLIPBOARD_FORMAT cfFormat, GLOBAL_ALLOC_FLAGS uiFlags)
#uselib "OLE32.dll"
#cfunc global OleDuplicateData "OleDuplicateData" intptr, int, int
; res = OleDuplicateData(hSrc, cfFormat, uiFlags)
; hSrc : HANDLE -> "intptr"
; cfFormat : CLIPBOARD_FORMAT -> "int"
; uiFlags : GLOBAL_ALLOC_FLAGS -> "int"

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

var (
	ole32 = windows.NewLazySystemDLL("OLE32.dll")
	procOleDuplicateData = ole32.NewProc("OleDuplicateData")
)

// hSrc (HANDLE), cfFormat (CLIPBOARD_FORMAT), uiFlags (GLOBAL_ALLOC_FLAGS)
r1, _, err := procOleDuplicateData.Call(
	uintptr(hSrc),
	uintptr(cfFormat),
	uintptr(uiFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function OleDuplicateData(
  hSrc: THandle;   // HANDLE
  cfFormat: Word;   // CLIPBOARD_FORMAT
  uiFlags: DWORD   // GLOBAL_ALLOC_FLAGS
): THandle; stdcall;
  external 'OLE32.dll' name 'OleDuplicateData';

result := DllCall("OLE32\OleDuplicateData"
    , "Ptr", hSrc   ; HANDLE
    , "UShort", cfFormat   ; CLIPBOARD_FORMAT
    , "UInt", uiFlags   ; GLOBAL_ALLOC_FLAGS
    , "Ptr")   ; return: HANDLE

●OleDuplicateData(hSrc, cfFormat, uiFlags) = DLL("OLE32.dll", "void* OleDuplicateData(void*, int, dword)")
# 呼び出し: OleDuplicateData(hSrc, cfFormat, uiFlags)
# hSrc : HANDLE -> "void*"
# cfFormat : CLIPBOARD_FORMAT -> "int"
# uiFlags : GLOBAL_ALLOC_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 "ole32" fn OleDuplicateData(
    hSrc: ?*anyopaque, // HANDLE
    cfFormat: u16, // CLIPBOARD_FORMAT
    uiFlags: u32 // GLOBAL_ALLOC_FLAGS
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc OleDuplicateData(
    hSrc: pointer,  # HANDLE
    cfFormat: uint16,  # CLIPBOARD_FORMAT
    uiFlags: uint32  # GLOBAL_ALLOC_FLAGS
): pointer {.importc: "OleDuplicateData", stdcall, dynlib: "OLE32.dll".}

pragma(lib, "ole32");
extern(Windows)
void* OleDuplicateData(
    void* hSrc,   // HANDLE
    ushort cfFormat,   // CLIPBOARD_FORMAT
    uint uiFlags   // GLOBAL_ALLOC_FLAGS
);

ccall((:OleDuplicateData, "OLE32.dll"), stdcall, Ptr{Cvoid},
      (Ptr{Cvoid}, UInt16, UInt32),
      hSrc, cfFormat, uiFlags)
# hSrc : HANDLE -> Ptr{Cvoid}
# cfFormat : CLIPBOARD_FORMAT -> UInt16
# uiFlags : GLOBAL_ALLOC_FLAGS -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* OleDuplicateData(
    void* hSrc,
    uint16_t cfFormat,
    uint32_t uiFlags);
]]
local ole32 = ffi.load("ole32")
-- ole32.OleDuplicateData(hSrc, cfFormat, uiFlags)
-- hSrc : HANDLE
-- cfFormat : CLIPBOARD_FORMAT
-- uiFlags : GLOBAL_ALLOC_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('OLE32.dll');
const OleDuplicateData = lib.func('__stdcall', 'OleDuplicateData', 'void *', ['void *', 'uint16_t', 'uint32_t']);
// OleDuplicateData(hSrc, cfFormat, uiFlags)
// hSrc : HANDLE -> 'void *'
// cfFormat : CLIPBOARD_FORMAT -> 'uint16_t'
// uiFlags : GLOBAL_ALLOC_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("OLE32.dll", {
  OleDuplicateData: { parameters: ["pointer", "u16", "u32"], result: "pointer" },
});
// lib.symbols.OleDuplicateData(hSrc, cfFormat, uiFlags)
// hSrc : HANDLE -> "pointer"
// cfFormat : CLIPBOARD_FORMAT -> "u16"
// uiFlags : GLOBAL_ALLOC_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
void* OleDuplicateData(
    void* hSrc,
    uint16_t cfFormat,
    uint32_t uiFlags);
C, "OLE32.dll");
// $ffi->OleDuplicateData(hSrc, cfFormat, uiFlags);
// hSrc : HANDLE
// cfFormat : CLIPBOARD_FORMAT
// uiFlags : GLOBAL_ALLOC_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 Ole32 extends StdCallLibrary {
    Ole32 INSTANCE = Native.load("ole32", Ole32.class);
    Pointer OleDuplicateData(
        Pointer hSrc,   // HANDLE
        short cfFormat,   // CLIPBOARD_FORMAT
        int uiFlags   // GLOBAL_ALLOC_FLAGS
    );
}

@[Link("ole32")]
lib LibOLE32
  fun OleDuplicateData = OleDuplicateData(
    hSrc : Void*,   # HANDLE
    cfFormat : UInt16,   # CLIPBOARD_FORMAT
    uiFlags : UInt32   # GLOBAL_ALLOC_FLAGS
  ) : Void*
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 OleDuplicateDataNative = Pointer<Void> Function(Pointer<Void>, Uint16, Uint32);
typedef OleDuplicateDataDart = Pointer<Void> Function(Pointer<Void>, int, int);
final OleDuplicateData = DynamicLibrary.open('OLE32.dll')
    .lookupFunction<OleDuplicateDataNative, OleDuplicateDataDart>('OleDuplicateData');
// hSrc : HANDLE -> Pointer<Void>
// cfFormat : CLIPBOARD_FORMAT -> Uint16
// uiFlags : GLOBAL_ALLOC_FLAGS -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function OleDuplicateData(
  hSrc: THandle;   // HANDLE
  cfFormat: Word;   // CLIPBOARD_FORMAT
  uiFlags: DWORD   // GLOBAL_ALLOC_FLAGS
): THandle; stdcall;
  external 'OLE32.dll' name 'OleDuplicateData';

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

foreign import stdcall safe "OleDuplicateData"
  c_OleDuplicateData :: Ptr () -> Word16 -> Word32 -> IO (Ptr ())
-- hSrc : HANDLE -> Ptr ()
-- cfFormat : CLIPBOARD_FORMAT -> Word16
-- uiFlags : GLOBAL_ALLOC_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 oleduplicatedata =
  foreign "OleDuplicateData"
    ((ptr void) @-> uint16_t @-> uint32_t @-> returning (ptr void))
(* hSrc : HANDLE -> (ptr void) *)
(* cfFormat : CLIPBOARD_FORMAT -> uint16_t *)
(* uiFlags : GLOBAL_ALLOC_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 ole32 (t "OLE32.dll"))
(cffi:use-foreign-library ole32)

(cffi:defcfun ("OleDuplicateData" ole-duplicate-data :convention :stdcall) :pointer
  (h-src :pointer)   ; HANDLE
  (cf-format :uint16)   ; CLIPBOARD_FORMAT
  (ui-flags :uint32))   ; GLOBAL_ALLOC_FLAGS
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $OleDuplicateData = Win32::API::More->new('OLE32',
    'HANDLE OleDuplicateData(HANDLE hSrc, WORD cfFormat, DWORD uiFlags)');
# my $ret = $OleDuplicateData->Call($hSrc, $cfFormat, $uiFlags);
# hSrc : HANDLE -> HANDLE
# cfFormat : CLIPBOARD_FORMAT -> WORD
# uiFlags : GLOBAL_ALLOC_FLAGS -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。