CfGetPlaceholderStateFromFindData

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

CF_PLACEHOLDER_STATE CfGetPlaceholderStateFromFindData(
    const WIN32_FIND_DATAA* FindData
);

<DllImport("cldapi.dll", ExactSpelling:=True)>
Public Shared Function CfGetPlaceholderStateFromFindData(
    FindData As IntPtr   ' WIN32_FIND_DATAA*
) As UInteger
End Function

' FindData : WIN32_FIND_DATAA*
Declare PtrSafe Function CfGetPlaceholderStateFromFindData Lib "cldapi" ( _
    ByVal FindData 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

CfGetPlaceholderStateFromFindData = ctypes.windll.cldapi.CfGetPlaceholderStateFromFindData
CfGetPlaceholderStateFromFindData.restype = wintypes.DWORD
CfGetPlaceholderStateFromFindData.argtypes = [
    ctypes.c_void_p,  # FindData : WIN32_FIND_DATAA*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('cldapi.dll')
CfGetPlaceholderStateFromFindData = Fiddle::Function.new(
  lib['CfGetPlaceholderStateFromFindData'],
  [
    Fiddle::TYPE_VOIDP,  # FindData : WIN32_FIND_DATAA*
  ],
  -Fiddle::TYPE_INT)

#[link(name = "cldapi")]
extern "system" {
    fn CfGetPlaceholderStateFromFindData(
        FindData: *const WIN32_FIND_DATAA  // WIN32_FIND_DATAA*
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("cldapi.dll")]
public static extern uint CfGetPlaceholderStateFromFindData(IntPtr FindData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'cldapi_CfGetPlaceholderStateFromFindData' -Namespace Win32 -PassThru
# $api::CfGetPlaceholderStateFromFindData(FindData)

#uselib "cldapi.dll"
#func global CfGetPlaceholderStateFromFindData "CfGetPlaceholderStateFromFindData" sptr
; CfGetPlaceholderStateFromFindData varptr(FindData)   ; 戻り値は stat
; FindData : WIN32_FIND_DATAA* -> "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 (
	cldapi = windows.NewLazySystemDLL("cldapi.dll")
	procCfGetPlaceholderStateFromFindData = cldapi.NewProc("CfGetPlaceholderStateFromFindData")
)

// FindData (WIN32_FIND_DATAA*)
r1, _, err := procCfGetPlaceholderStateFromFindData.Call(
	uintptr(FindData),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // CF_PLACEHOLDER_STATE

function CfGetPlaceholderStateFromFindData(
  FindData: Pointer   // WIN32_FIND_DATAA*
): DWORD; stdcall;
  external 'cldapi.dll' name 'CfGetPlaceholderStateFromFindData';

result := DllCall("cldapi\CfGetPlaceholderStateFromFindData"
    , "Ptr", FindData   ; WIN32_FIND_DATAA*
    , "UInt")   ; return: CF_PLACEHOLDER_STATE

●CfGetPlaceholderStateFromFindData(FindData) = DLL("cldapi.dll", "dword CfGetPlaceholderStateFromFindData(void*)")
# 呼び出し: CfGetPlaceholderStateFromFindData(FindData)
# FindData : WIN32_FIND_DATAA* -> "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 "cldapi" fn CfGetPlaceholderStateFromFindData(
    FindData: [*c]WIN32_FIND_DATAA // WIN32_FIND_DATAA*
) callconv(std.os.windows.WINAPI) u32;

proc CfGetPlaceholderStateFromFindData(
    FindData: ptr WIN32_FIND_DATAA  # WIN32_FIND_DATAA*
): uint32 {.importc: "CfGetPlaceholderStateFromFindData", stdcall, dynlib: "cldapi.dll".}

pragma(lib, "cldapi");
extern(Windows)
uint CfGetPlaceholderStateFromFindData(
    WIN32_FIND_DATAA* FindData   // WIN32_FIND_DATAA*
);

ccall((:CfGetPlaceholderStateFromFindData, "cldapi.dll"), stdcall, UInt32,
      (Ptr{WIN32_FIND_DATAA},),
      FindData)
# FindData : WIN32_FIND_DATAA* -> Ptr{WIN32_FIND_DATAA}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t CfGetPlaceholderStateFromFindData(
    void* FindData);
]]
local cldapi = ffi.load("cldapi")
-- cldapi.CfGetPlaceholderStateFromFindData(FindData)
-- FindData : WIN32_FIND_DATAA*
-- 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('cldapi.dll');
const CfGetPlaceholderStateFromFindData = lib.func('__stdcall', 'CfGetPlaceholderStateFromFindData', 'uint32_t', ['void *']);
// CfGetPlaceholderStateFromFindData(FindData)
// FindData : WIN32_FIND_DATAA* -> '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("cldapi.dll", {
  CfGetPlaceholderStateFromFindData: { parameters: ["pointer"], result: "u32" },
});
// lib.symbols.CfGetPlaceholderStateFromFindData(FindData)
// FindData : WIN32_FIND_DATAA* -> "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
uint32_t CfGetPlaceholderStateFromFindData(
    void* FindData);
C, "cldapi.dll");
// $ffi->CfGetPlaceholderStateFromFindData(FindData);
// FindData : WIN32_FIND_DATAA*
// 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 Cldapi extends StdCallLibrary {
    Cldapi INSTANCE = Native.load("cldapi", Cldapi.class);
    int CfGetPlaceholderStateFromFindData(
        Pointer FindData   // WIN32_FIND_DATAA*
    );
}

@[Link("cldapi")]
lib Libcldapi
  fun CfGetPlaceholderStateFromFindData = CfGetPlaceholderStateFromFindData(
    FindData : WIN32_FIND_DATAA*   # WIN32_FIND_DATAA*
  ) : UInt32
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 CfGetPlaceholderStateFromFindDataNative = Uint32 Function(Pointer<Void>);
typedef CfGetPlaceholderStateFromFindDataDart = int Function(Pointer<Void>);
final CfGetPlaceholderStateFromFindData = DynamicLibrary.open('cldapi.dll')
    .lookupFunction<CfGetPlaceholderStateFromFindDataNative, CfGetPlaceholderStateFromFindDataDart>('CfGetPlaceholderStateFromFindData');
// FindData : WIN32_FIND_DATAA* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CfGetPlaceholderStateFromFindData(
  FindData: Pointer   // WIN32_FIND_DATAA*
): DWORD; stdcall;
  external 'cldapi.dll' name 'CfGetPlaceholderStateFromFindData';

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

foreign import stdcall safe "CfGetPlaceholderStateFromFindData"
  c_CfGetPlaceholderStateFromFindData :: Ptr () -> IO Word32
-- FindData : WIN32_FIND_DATAA* -> 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 cfgetplaceholderstatefromfinddata =
  foreign "CfGetPlaceholderStateFromFindData"
    ((ptr void) @-> returning uint32_t)
(* FindData : WIN32_FIND_DATAA* -> (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 cldapi (t "cldapi.dll"))
(cffi:use-foreign-library cldapi)

(cffi:defcfun ("CfGetPlaceholderStateFromFindData" cf-get-placeholder-state-from-find-data :convention :stdcall) :uint32
  (find-data :pointer))   ; WIN32_FIND_DATAA*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CfGetPlaceholderStateFromFindData = Win32::API::More->new('cldapi',
    'DWORD CfGetPlaceholderStateFromFindData(LPVOID FindData)');
# my $ret = $CfGetPlaceholderStateFromFindData->Call($FindData);
# FindData : WIN32_FIND_DATAA* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。