EngDeleteClip

// GDI32.dll
#include <windows.h>

void EngDeleteClip(
    CLIPOBJ* pco   // optional
);

<DllImport("GDI32.dll", ExactSpelling:=True)>
Public Shared Sub EngDeleteClip(
    pco As IntPtr   ' CLIPOBJ* optional
)
End Sub

' pco : CLIPOBJ* optional
Declare PtrSafe Sub EngDeleteClip Lib "gdi32" ( _
    ByVal pco As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

EngDeleteClip = ctypes.windll.gdi32.EngDeleteClip
EngDeleteClip.restype = None
EngDeleteClip.argtypes = [
    ctypes.c_void_p,  # pco : CLIPOBJ* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('GDI32.dll')
EngDeleteClip = Fiddle::Function.new(
  lib['EngDeleteClip'],
  [
    Fiddle::TYPE_VOIDP,  # pco : CLIPOBJ* optional
  ],
  Fiddle::TYPE_VOID)

#[link(name = "gdi32")]
extern "system" {
    fn EngDeleteClip(
        pco: *mut CLIPOBJ  // CLIPOBJ* optional
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("GDI32.dll")]
public static extern void EngDeleteClip(IntPtr pco);
"@
$api = Add-Type -MemberDefinition $sig -Name 'GDI32_EngDeleteClip' -Namespace Win32 -PassThru
# $api::EngDeleteClip(pco)

#uselib "GDI32.dll"
#func global EngDeleteClip "EngDeleteClip" sptr
; EngDeleteClip varptr(pco)
; pco : CLIPOBJ* optional -> "sptr"

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

var (
	gdi32 = windows.NewLazySystemDLL("GDI32.dll")
	procEngDeleteClip = gdi32.NewProc("EngDeleteClip")
)

// pco (CLIPOBJ* optional)
r1, _, err := procEngDeleteClip.Call(
	uintptr(pco),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure EngDeleteClip(
  pco: Pointer   // CLIPOBJ* optional
); stdcall;
  external 'GDI32.dll' name 'EngDeleteClip';

result := DllCall("GDI32\EngDeleteClip"
    , "Ptr", pco   ; CLIPOBJ* optional
    , "Int")   ; return: void

●EngDeleteClip(pco) = DLL("GDI32.dll", "int EngDeleteClip(void*)")
# 呼び出し: EngDeleteClip(pco)
# pco : CLIPOBJ* optional -> "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 "gdi32" fn EngDeleteClip(
    pco: [*c]CLIPOBJ // CLIPOBJ* optional
) callconv(std.os.windows.WINAPI) void;

proc EngDeleteClip(
    pco: ptr CLIPOBJ  # CLIPOBJ* optional
) {.importc: "EngDeleteClip", stdcall, dynlib: "GDI32.dll".}

pragma(lib, "gdi32");
extern(Windows)
void EngDeleteClip(
    CLIPOBJ* pco   // CLIPOBJ* optional
);

ccall((:EngDeleteClip, "GDI32.dll"), stdcall, Cvoid,
      (Ptr{CLIPOBJ},),
      pco)
# pco : CLIPOBJ* optional -> Ptr{CLIPOBJ}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void EngDeleteClip(
    void* pco);
]]
local gdi32 = ffi.load("gdi32")
-- gdi32.EngDeleteClip(pco)
-- pco : CLIPOBJ* optional
-- 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('GDI32.dll');
const EngDeleteClip = lib.func('__stdcall', 'EngDeleteClip', 'void', ['void *']);
// EngDeleteClip(pco)
// pco : CLIPOBJ* optional -> '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("GDI32.dll", {
  EngDeleteClip: { parameters: ["pointer"], result: "void" },
});
// lib.symbols.EngDeleteClip(pco)
// pco : CLIPOBJ* optional -> "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
void EngDeleteClip(
    void* pco);
C, "GDI32.dll");
// $ffi->EngDeleteClip(pco);
// pco : CLIPOBJ* optional
// 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 Gdi32 extends StdCallLibrary {
    Gdi32 INSTANCE = Native.load("gdi32", Gdi32.class);
    void EngDeleteClip(
        Pointer pco   // CLIPOBJ* optional
    );
}

@[Link("gdi32")]
lib LibGDI32
  fun EngDeleteClip = EngDeleteClip(
    pco : CLIPOBJ*   # CLIPOBJ* optional
  ) : 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 EngDeleteClipNative = Void Function(Pointer<Void>);
typedef EngDeleteClipDart = void Function(Pointer<Void>);
final EngDeleteClip = DynamicLibrary.open('GDI32.dll')
    .lookupFunction<EngDeleteClipNative, EngDeleteClipDart>('EngDeleteClip');
// pco : CLIPOBJ* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure EngDeleteClip(
  pco: Pointer   // CLIPOBJ* optional
); stdcall;
  external 'GDI32.dll' name 'EngDeleteClip';

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

foreign import stdcall safe "EngDeleteClip"
  c_EngDeleteClip :: Ptr () -> IO ()
-- pco : CLIPOBJ* optional -> 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 engdeleteclip =
  foreign "EngDeleteClip"
    ((ptr void) @-> returning void)
(* pco : CLIPOBJ* optional -> (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 gdi32 (t "GDI32.dll"))
(cffi:use-foreign-library gdi32)

(cffi:defcfun ("EngDeleteClip" eng-delete-clip :convention :stdcall) :void
  (pco :pointer))   ; CLIPOBJ* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $EngDeleteClip = Win32::API::More->new('GDI32',
    'void EngDeleteClip(LPVOID pco)');
# my $ret = $EngDeleteClip->Call($pco);
# pco : CLIPOBJ* optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。