GdipTestControl

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

Status GdipTestControl(
    GpTestControlEnum control,
    void* param1
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipTestControl(
    control As Integer,   ' GpTestControlEnum
    param1 As IntPtr   ' void* in/out
) As Integer
End Function

' control : GpTestControlEnum
' param1 : void* in/out
Declare PtrSafe Function GdipTestControl Lib "gdiplus" ( _
    ByVal control As Long, _
    ByVal param1 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

GdipTestControl = ctypes.windll.gdiplus.GdipTestControl
GdipTestControl.restype = ctypes.c_int
GdipTestControl.argtypes = [
    ctypes.c_int,  # control : GpTestControlEnum
    ctypes.POINTER(None),  # param1 : void* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipTestControl = Fiddle::Function.new(
  lib['GdipTestControl'],
  [
    Fiddle::TYPE_INT,  # control : GpTestControlEnum
    Fiddle::TYPE_VOIDP,  # param1 : void* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipTestControl(
        control: i32,  // GpTestControlEnum
        param1: *mut ()  // void* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipTestControl(int control, IntPtr param1);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipTestControl' -Namespace Win32 -PassThru
# $api::GdipTestControl(control, param1)

#uselib "gdiplus.dll"
#func global GdipTestControl "GdipTestControl" sptr, sptr
; GdipTestControl control, param1   ; 戻り値は stat
; control : GpTestControlEnum -> "sptr"
; param1 : void* in/out -> "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 "gdiplus.dll"
#cfunc global GdipTestControl "GdipTestControl" int, sptr
; res = GdipTestControl(control, param1)
; control : GpTestControlEnum -> "int"
; param1 : void* in/out -> "sptr"

; Status GdipTestControl(GpTestControlEnum control, void* param1)
#uselib "gdiplus.dll"
#cfunc global GdipTestControl "GdipTestControl" int, intptr
; res = GdipTestControl(control, param1)
; control : GpTestControlEnum -> "int"
; param1 : void* in/out -> "intptr"

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

var (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipTestControl = gdiplus.NewProc("GdipTestControl")
)

// control (GpTestControlEnum), param1 (void* in/out)
r1, _, err := procGdipTestControl.Call(
	uintptr(control),
	uintptr(param1),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipTestControl(
  control: Integer;   // GpTestControlEnum
  param1: Pointer   // void* in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipTestControl';

result := DllCall("gdiplus\GdipTestControl"
    , "Int", control   ; GpTestControlEnum
    , "Ptr", param1   ; void* in/out
    , "Int")   ; return: Status

●GdipTestControl(control, param1) = DLL("gdiplus.dll", "int GdipTestControl(int, void*)")
# 呼び出し: GdipTestControl(control, param1)
# control : GpTestControlEnum -> "int"
# param1 : void* in/out -> "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 "gdiplus" fn GdipTestControl(
    control: i32, // GpTestControlEnum
    param1: ?*anyopaque // void* in/out
) callconv(std.os.windows.WINAPI) i32;

proc GdipTestControl(
    control: int32,  # GpTestControlEnum
    param1: pointer  # void* in/out
): int32 {.importc: "GdipTestControl", stdcall, dynlib: "gdiplus.dll".}

pragma(lib, "gdiplus");
extern(Windows)
int GdipTestControl(
    int control,   // GpTestControlEnum
    void* param1   // void* in/out
);

ccall((:GdipTestControl, "gdiplus.dll"), stdcall, Int32,
      (Int32, Ptr{Cvoid}),
      control, param1)
# control : GpTestControlEnum -> Int32
# param1 : void* in/out -> 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 GdipTestControl(
    int32_t control,
    void* param1);
]]
local gdiplus = ffi.load("gdiplus")
-- gdiplus.GdipTestControl(control, param1)
-- control : GpTestControlEnum
-- param1 : void* in/out
-- 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('gdiplus.dll');
const GdipTestControl = lib.func('__stdcall', 'GdipTestControl', 'int32_t', ['int32_t', 'void *']);
// GdipTestControl(control, param1)
// control : GpTestControlEnum -> 'int32_t'
// param1 : void* in/out -> '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("gdiplus.dll", {
  GdipTestControl: { parameters: ["i32", "pointer"], result: "i32" },
});
// lib.symbols.GdipTestControl(control, param1)
// control : GpTestControlEnum -> "i32"
// param1 : void* in/out -> "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 GdipTestControl(
    int32_t control,
    void* param1);
C, "gdiplus.dll");
// $ffi->GdipTestControl(control, param1);
// control : GpTestControlEnum
// param1 : void* in/out
// 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 Gdiplus extends StdCallLibrary {
    Gdiplus INSTANCE = Native.load("gdiplus", Gdiplus.class);
    int GdipTestControl(
        int control,   // GpTestControlEnum
        Pointer param1   // void* in/out
    );
}

@[Link("gdiplus")]
lib Libgdiplus
  fun GdipTestControl = GdipTestControl(
    control : Int32,   # GpTestControlEnum
    param1 : Void*   # void* in/out
  ) : 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 GdipTestControlNative = Int32 Function(Int32, Pointer<Void>);
typedef GdipTestControlDart = int Function(int, Pointer<Void>);
final GdipTestControl = DynamicLibrary.open('gdiplus.dll')
    .lookupFunction<GdipTestControlNative, GdipTestControlDart>('GdipTestControl');
// control : GpTestControlEnum -> Int32
// param1 : void* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GdipTestControl(
  control: Integer;   // GpTestControlEnum
  param1: Pointer   // void* in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipTestControl';

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

foreign import stdcall safe "GdipTestControl"
  c_GdipTestControl :: Int32 -> Ptr () -> IO Int32
-- control : GpTestControlEnum -> Int32
-- param1 : void* in/out -> 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 gdiptestcontrol =
  foreign "GdipTestControl"
    (int32_t @-> (ptr void) @-> returning int32_t)
(* control : GpTestControlEnum -> int32_t *)
(* param1 : void* in/out -> (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 gdiplus (t "gdiplus.dll"))
(cffi:use-foreign-library gdiplus)

(cffi:defcfun ("GdipTestControl" gdip-test-control :convention :stdcall) :int32
  (control :int32)   ; GpTestControlEnum
  (param1 :pointer))   ; void* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GdipTestControl = Win32::API::More->new('gdiplus',
    'int GdipTestControl(int control, LPVOID param1)');
# my $ret = $GdipTestControl->Call($control, $param1);
# control : GpTestControlEnum -> int
# param1 : void* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。