ImageList_DragEnter

// COMCTL32.dll
#include <windows.h>

BOOL ImageList_DragEnter(
    HWND hwndLock,
    INT x,
    INT y
);

<DllImport("COMCTL32.dll", ExactSpelling:=True)>
Public Shared Function ImageList_DragEnter(
    hwndLock As IntPtr,   ' HWND
    x As Integer,   ' INT
    y As Integer   ' INT
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hwndLock : HWND
' x : INT
' y : INT
Declare PtrSafe Function ImageList_DragEnter Lib "comctl32" ( _
    ByVal hwndLock As LongPtr, _
    ByVal x As Long, _
    ByVal y As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ImageList_DragEnter = ctypes.windll.comctl32.ImageList_DragEnter
ImageList_DragEnter.restype = wintypes.BOOL
ImageList_DragEnter.argtypes = [
    wintypes.HANDLE,  # hwndLock : HWND
    ctypes.c_int,  # x : INT
    ctypes.c_int,  # y : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('COMCTL32.dll')
ImageList_DragEnter = Fiddle::Function.new(
  lib['ImageList_DragEnter'],
  [
    Fiddle::TYPE_VOIDP,  # hwndLock : HWND
    Fiddle::TYPE_INT,  # x : INT
    Fiddle::TYPE_INT,  # y : INT
  ],
  Fiddle::TYPE_INT)

#[link(name = "comctl32")]
extern "system" {
    fn ImageList_DragEnter(
        hwndLock: *mut core::ffi::c_void,  // HWND
        x: i32,  // INT
        y: i32  // INT
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("COMCTL32.dll")]
public static extern bool ImageList_DragEnter(IntPtr hwndLock, int x, int y);
"@
$api = Add-Type -MemberDefinition $sig -Name 'COMCTL32_ImageList_DragEnter' -Namespace Win32 -PassThru
# $api::ImageList_DragEnter(hwndLock, x, y)

#uselib "COMCTL32.dll"
#func global ImageList_DragEnter "ImageList_DragEnter" sptr, sptr, sptr
; ImageList_DragEnter hwndLock, x, y   ; 戻り値は stat
; hwndLock : HWND -> "sptr"
; x : INT -> "sptr"
; y : INT -> "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 "COMCTL32.dll"
#cfunc global ImageList_DragEnter "ImageList_DragEnter" sptr, int, int
; res = ImageList_DragEnter(hwndLock, x, y)
; hwndLock : HWND -> "sptr"
; x : INT -> "int"
; y : INT -> "int"

; BOOL ImageList_DragEnter(HWND hwndLock, INT x, INT y)
#uselib "COMCTL32.dll"
#cfunc global ImageList_DragEnter "ImageList_DragEnter" intptr, int, int
; res = ImageList_DragEnter(hwndLock, x, y)
; hwndLock : HWND -> "intptr"
; x : INT -> "int"
; y : INT -> "int"

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

var (
	comctl32 = windows.NewLazySystemDLL("COMCTL32.dll")
	procImageList_DragEnter = comctl32.NewProc("ImageList_DragEnter")
)

// hwndLock (HWND), x (INT), y (INT)
r1, _, err := procImageList_DragEnter.Call(
	uintptr(hwndLock),
	uintptr(x),
	uintptr(y),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function ImageList_DragEnter(
  hwndLock: THandle;   // HWND
  x: Integer;   // INT
  y: Integer   // INT
): BOOL; stdcall;
  external 'COMCTL32.dll' name 'ImageList_DragEnter';

result := DllCall("COMCTL32\ImageList_DragEnter"
    , "Ptr", hwndLock   ; HWND
    , "Int", x   ; INT
    , "Int", y   ; INT
    , "Int")   ; return: BOOL

●ImageList_DragEnter(hwndLock, x, y) = DLL("COMCTL32.dll", "bool ImageList_DragEnter(void*, int, int)")
# 呼び出し: ImageList_DragEnter(hwndLock, x, y)
# hwndLock : HWND -> "void*"
# x : INT -> "int"
# y : INT -> "int"
# 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 "comctl32" fn ImageList_DragEnter(
    hwndLock: ?*anyopaque, // HWND
    x: i32, // INT
    y: i32 // INT
) callconv(std.os.windows.WINAPI) i32;

proc ImageList_DragEnter(
    hwndLock: pointer,  # HWND
    x: int32,  # INT
    y: int32  # INT
): int32 {.importc: "ImageList_DragEnter", stdcall, dynlib: "COMCTL32.dll".}

pragma(lib, "comctl32");
extern(Windows)
int ImageList_DragEnter(
    void* hwndLock,   // HWND
    int x,   // INT
    int y   // INT
);

ccall((:ImageList_DragEnter, "COMCTL32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Int32, Int32),
      hwndLock, x, y)
# hwndLock : HWND -> Ptr{Cvoid}
# x : INT -> Int32
# y : INT -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t ImageList_DragEnter(
    void* hwndLock,
    int32_t x,
    int32_t y);
]]
local comctl32 = ffi.load("comctl32")
-- comctl32.ImageList_DragEnter(hwndLock, x, y)
-- hwndLock : HWND
-- x : INT
-- y : INT
-- 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('COMCTL32.dll');
const ImageList_DragEnter = lib.func('__stdcall', 'ImageList_DragEnter', 'int32_t', ['void *', 'int32_t', 'int32_t']);
// ImageList_DragEnter(hwndLock, x, y)
// hwndLock : HWND -> 'void *'
// x : INT -> 'int32_t'
// y : INT -> 'int32_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("COMCTL32.dll", {
  ImageList_DragEnter: { parameters: ["pointer", "i32", "i32"], result: "i32" },
});
// lib.symbols.ImageList_DragEnter(hwndLock, x, y)
// hwndLock : HWND -> "pointer"
// x : INT -> "i32"
// y : INT -> "i32"
// 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 ImageList_DragEnter(
    void* hwndLock,
    int32_t x,
    int32_t y);
C, "COMCTL32.dll");
// $ffi->ImageList_DragEnter(hwndLock, x, y);
// hwndLock : HWND
// x : INT
// y : INT
// 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 Comctl32 extends StdCallLibrary {
    Comctl32 INSTANCE = Native.load("comctl32", Comctl32.class);
    boolean ImageList_DragEnter(
        Pointer hwndLock,   // HWND
        int x,   // INT
        int y   // INT
    );
}

@[Link("comctl32")]
lib LibCOMCTL32
  fun ImageList_DragEnter = ImageList_DragEnter(
    hwndLock : Void*,   # HWND
    x : Int32,   # INT
    y : Int32   # INT
  ) : 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 ImageList_DragEnterNative = Int32 Function(Pointer<Void>, Int32, Int32);
typedef ImageList_DragEnterDart = int Function(Pointer<Void>, int, int);
final ImageList_DragEnter = DynamicLibrary.open('COMCTL32.dll')
    .lookupFunction<ImageList_DragEnterNative, ImageList_DragEnterDart>('ImageList_DragEnter');
// hwndLock : HWND -> Pointer<Void>
// x : INT -> Int32
// y : INT -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ImageList_DragEnter(
  hwndLock: THandle;   // HWND
  x: Integer;   // INT
  y: Integer   // INT
): BOOL; stdcall;
  external 'COMCTL32.dll' name 'ImageList_DragEnter';

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

foreign import stdcall safe "ImageList_DragEnter"
  c_ImageList_DragEnter :: Ptr () -> Int32 -> Int32 -> IO CInt
-- hwndLock : HWND -> Ptr ()
-- x : INT -> Int32
-- y : INT -> Int32
-- 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 imagelist_dragenter =
  foreign "ImageList_DragEnter"
    ((ptr void) @-> int32_t @-> int32_t @-> returning int32_t)
(* hwndLock : HWND -> (ptr void) *)
(* x : INT -> int32_t *)
(* y : INT -> int32_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 comctl32 (t "COMCTL32.dll"))
(cffi:use-foreign-library comctl32)

(cffi:defcfun ("ImageList_DragEnter" image-list-drag-enter :convention :stdcall) :int32
  (hwnd-lock :pointer)   ; HWND
  (x :int32)   ; INT
  (y :int32))   ; INT
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ImageList_DragEnter = Win32::API::More->new('COMCTL32',
    'BOOL ImageList_DragEnter(HANDLE hwndLock, int x, int y)');
# my $ret = $ImageList_DragEnter->Call($hwndLock, $x, $y);
# hwndLock : HWND -> HANDLE
# x : INT -> int
# y : INT -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。