CreateToolbarEx

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

HWND CreateToolbarEx(
    HWND hwnd,
    DWORD ws,
    DWORD wID,
    INT nBitmaps,
    HINSTANCE hBMInst,
    UINT_PTR wBMID,
    TBBUTTON* lpButtons,
    INT iNumButtons,
    INT dxButton,
    INT dyButton,
    INT dxBitmap,
    INT dyBitmap,
    DWORD uStructSize
);

<DllImport("COMCTL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function CreateToolbarEx(
    hwnd As IntPtr,   ' HWND
    ws As UInteger,   ' DWORD
    wID As UInteger,   ' DWORD
    nBitmaps As Integer,   ' INT
    hBMInst As IntPtr,   ' HINSTANCE
    wBMID As UIntPtr,   ' UINT_PTR
    lpButtons As IntPtr,   ' TBBUTTON* in/out
    iNumButtons As Integer,   ' INT
    dxButton As Integer,   ' INT
    dyButton As Integer,   ' INT
    dxBitmap As Integer,   ' INT
    dyBitmap As Integer,   ' INT
    uStructSize As UInteger   ' DWORD
) As IntPtr
End Function

' hwnd : HWND
' ws : DWORD
' wID : DWORD
' nBitmaps : INT
' hBMInst : HINSTANCE
' wBMID : UINT_PTR
' lpButtons : TBBUTTON* in/out
' iNumButtons : INT
' dxButton : INT
' dyButton : INT
' dxBitmap : INT
' dyBitmap : INT
' uStructSize : DWORD
Declare PtrSafe Function CreateToolbarEx Lib "comctl32" ( _
    ByVal hwnd As LongPtr, _
    ByVal ws As Long, _
    ByVal wID As Long, _
    ByVal nBitmaps As Long, _
    ByVal hBMInst As LongPtr, _
    ByVal wBMID As LongPtr, _
    ByVal lpButtons As LongPtr, _
    ByVal iNumButtons As Long, _
    ByVal dxButton As Long, _
    ByVal dyButton As Long, _
    ByVal dxBitmap As Long, _
    ByVal dyBitmap As Long, _
    ByVal uStructSize 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

CreateToolbarEx = ctypes.windll.comctl32.CreateToolbarEx
CreateToolbarEx.restype = ctypes.c_void_p
CreateToolbarEx.argtypes = [
    wintypes.HANDLE,  # hwnd : HWND
    wintypes.DWORD,  # ws : DWORD
    wintypes.DWORD,  # wID : DWORD
    ctypes.c_int,  # nBitmaps : INT
    wintypes.HANDLE,  # hBMInst : HINSTANCE
    ctypes.c_size_t,  # wBMID : UINT_PTR
    ctypes.c_void_p,  # lpButtons : TBBUTTON* in/out
    ctypes.c_int,  # iNumButtons : INT
    ctypes.c_int,  # dxButton : INT
    ctypes.c_int,  # dyButton : INT
    ctypes.c_int,  # dxBitmap : INT
    ctypes.c_int,  # dyBitmap : INT
    wintypes.DWORD,  # uStructSize : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('COMCTL32.dll')
CreateToolbarEx = Fiddle::Function.new(
  lib['CreateToolbarEx'],
  [
    Fiddle::TYPE_VOIDP,  # hwnd : HWND
    -Fiddle::TYPE_INT,  # ws : DWORD
    -Fiddle::TYPE_INT,  # wID : DWORD
    Fiddle::TYPE_INT,  # nBitmaps : INT
    Fiddle::TYPE_VOIDP,  # hBMInst : HINSTANCE
    Fiddle::TYPE_UINTPTR_T,  # wBMID : UINT_PTR
    Fiddle::TYPE_VOIDP,  # lpButtons : TBBUTTON* in/out
    Fiddle::TYPE_INT,  # iNumButtons : INT
    Fiddle::TYPE_INT,  # dxButton : INT
    Fiddle::TYPE_INT,  # dyButton : INT
    Fiddle::TYPE_INT,  # dxBitmap : INT
    Fiddle::TYPE_INT,  # dyBitmap : INT
    -Fiddle::TYPE_INT,  # uStructSize : DWORD
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "comctl32")]
extern "system" {
    fn CreateToolbarEx(
        hwnd: *mut core::ffi::c_void,  // HWND
        ws: u32,  // DWORD
        wID: u32,  // DWORD
        nBitmaps: i32,  // INT
        hBMInst: *mut core::ffi::c_void,  // HINSTANCE
        wBMID: usize,  // UINT_PTR
        lpButtons: *mut TBBUTTON,  // TBBUTTON* in/out
        iNumButtons: i32,  // INT
        dxButton: i32,  // INT
        dyButton: i32,  // INT
        dxBitmap: i32,  // INT
        dyBitmap: i32,  // INT
        uStructSize: u32  // DWORD
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("COMCTL32.dll", SetLastError = true)]
public static extern IntPtr CreateToolbarEx(IntPtr hwnd, uint ws, uint wID, int nBitmaps, IntPtr hBMInst, UIntPtr wBMID, IntPtr lpButtons, int iNumButtons, int dxButton, int dyButton, int dxBitmap, int dyBitmap, uint uStructSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'COMCTL32_CreateToolbarEx' -Namespace Win32 -PassThru
# $api::CreateToolbarEx(hwnd, ws, wID, nBitmaps, hBMInst, wBMID, lpButtons, iNumButtons, dxButton, dyButton, dxBitmap, dyBitmap, uStructSize)

#uselib "COMCTL32.dll"
#func global CreateToolbarEx "CreateToolbarEx" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; CreateToolbarEx hwnd, ws, wID, nBitmaps, hBMInst, wBMID, varptr(lpButtons), iNumButtons, dxButton, dyButton, dxBitmap, dyBitmap, uStructSize   ; 戻り値は stat
; hwnd : HWND -> "sptr"
; ws : DWORD -> "sptr"
; wID : DWORD -> "sptr"
; nBitmaps : INT -> "sptr"
; hBMInst : HINSTANCE -> "sptr"
; wBMID : UINT_PTR -> "sptr"
; lpButtons : TBBUTTON* in/out -> "sptr"
; iNumButtons : INT -> "sptr"
; dxButton : INT -> "sptr"
; dyButton : INT -> "sptr"
; dxBitmap : INT -> "sptr"
; dyBitmap : INT -> "sptr"
; uStructSize : DWORD -> "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 (
	comctl32 = windows.NewLazySystemDLL("COMCTL32.dll")
	procCreateToolbarEx = comctl32.NewProc("CreateToolbarEx")
)

// hwnd (HWND), ws (DWORD), wID (DWORD), nBitmaps (INT), hBMInst (HINSTANCE), wBMID (UINT_PTR), lpButtons (TBBUTTON* in/out), iNumButtons (INT), dxButton (INT), dyButton (INT), dxBitmap (INT), dyBitmap (INT), uStructSize (DWORD)
r1, _, err := procCreateToolbarEx.Call(
	uintptr(hwnd),
	uintptr(ws),
	uintptr(wID),
	uintptr(nBitmaps),
	uintptr(hBMInst),
	uintptr(wBMID),
	uintptr(lpButtons),
	uintptr(iNumButtons),
	uintptr(dxButton),
	uintptr(dyButton),
	uintptr(dxBitmap),
	uintptr(dyBitmap),
	uintptr(uStructSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HWND

function CreateToolbarEx(
  hwnd: THandle;   // HWND
  ws: DWORD;   // DWORD
  wID: DWORD;   // DWORD
  nBitmaps: Integer;   // INT
  hBMInst: THandle;   // HINSTANCE
  wBMID: NativeUInt;   // UINT_PTR
  lpButtons: Pointer;   // TBBUTTON* in/out
  iNumButtons: Integer;   // INT
  dxButton: Integer;   // INT
  dyButton: Integer;   // INT
  dxBitmap: Integer;   // INT
  dyBitmap: Integer;   // INT
  uStructSize: DWORD   // DWORD
): THandle; stdcall;
  external 'COMCTL32.dll' name 'CreateToolbarEx';

result := DllCall("COMCTL32\CreateToolbarEx"
    , "Ptr", hwnd   ; HWND
    , "UInt", ws   ; DWORD
    , "UInt", wID   ; DWORD
    , "Int", nBitmaps   ; INT
    , "Ptr", hBMInst   ; HINSTANCE
    , "UPtr", wBMID   ; UINT_PTR
    , "Ptr", lpButtons   ; TBBUTTON* in/out
    , "Int", iNumButtons   ; INT
    , "Int", dxButton   ; INT
    , "Int", dyButton   ; INT
    , "Int", dxBitmap   ; INT
    , "Int", dyBitmap   ; INT
    , "UInt", uStructSize   ; DWORD
    , "Ptr")   ; return: HWND

●CreateToolbarEx(hwnd, ws, wID, nBitmaps, hBMInst, wBMID, lpButtons, iNumButtons, dxButton, dyButton, dxBitmap, dyBitmap, uStructSize) = DLL("COMCTL32.dll", "void* CreateToolbarEx(void*, dword, dword, int, void*, int, void*, int, int, int, int, int, dword)")
# 呼び出し: CreateToolbarEx(hwnd, ws, wID, nBitmaps, hBMInst, wBMID, lpButtons, iNumButtons, dxButton, dyButton, dxBitmap, dyBitmap, uStructSize)
# hwnd : HWND -> "void*"
# ws : DWORD -> "dword"
# wID : DWORD -> "dword"
# nBitmaps : INT -> "int"
# hBMInst : HINSTANCE -> "void*"
# wBMID : UINT_PTR -> "int"
# lpButtons : TBBUTTON* in/out -> "void*"
# iNumButtons : INT -> "int"
# dxButton : INT -> "int"
# dyButton : INT -> "int"
# dxBitmap : INT -> "int"
# dyBitmap : INT -> "int"
# uStructSize : DWORD -> "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 "comctl32" fn CreateToolbarEx(
    hwnd: ?*anyopaque, // HWND
    ws: u32, // DWORD
    wID: u32, // DWORD
    nBitmaps: i32, // INT
    hBMInst: ?*anyopaque, // HINSTANCE
    wBMID: usize, // UINT_PTR
    lpButtons: [*c]TBBUTTON, // TBBUTTON* in/out
    iNumButtons: i32, // INT
    dxButton: i32, // INT
    dyButton: i32, // INT
    dxBitmap: i32, // INT
    dyBitmap: i32, // INT
    uStructSize: u32 // DWORD
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc CreateToolbarEx(
    hwnd: pointer,  # HWND
    ws: uint32,  # DWORD
    wID: uint32,  # DWORD
    nBitmaps: int32,  # INT
    hBMInst: pointer,  # HINSTANCE
    wBMID: uint,  # UINT_PTR
    lpButtons: ptr TBBUTTON,  # TBBUTTON* in/out
    iNumButtons: int32,  # INT
    dxButton: int32,  # INT
    dyButton: int32,  # INT
    dxBitmap: int32,  # INT
    dyBitmap: int32,  # INT
    uStructSize: uint32  # DWORD
): pointer {.importc: "CreateToolbarEx", stdcall, dynlib: "COMCTL32.dll".}

pragma(lib, "comctl32");
extern(Windows)
void* CreateToolbarEx(
    void* hwnd,   // HWND
    uint ws,   // DWORD
    uint wID,   // DWORD
    int nBitmaps,   // INT
    void* hBMInst,   // HINSTANCE
    size_t wBMID,   // UINT_PTR
    TBBUTTON* lpButtons,   // TBBUTTON* in/out
    int iNumButtons,   // INT
    int dxButton,   // INT
    int dyButton,   // INT
    int dxBitmap,   // INT
    int dyBitmap,   // INT
    uint uStructSize   // DWORD
);

ccall((:CreateToolbarEx, "COMCTL32.dll"), stdcall, Ptr{Cvoid},
      (Ptr{Cvoid}, UInt32, UInt32, Int32, Ptr{Cvoid}, Csize_t, Ptr{TBBUTTON}, Int32, Int32, Int32, Int32, Int32, UInt32),
      hwnd, ws, wID, nBitmaps, hBMInst, wBMID, lpButtons, iNumButtons, dxButton, dyButton, dxBitmap, dyBitmap, uStructSize)
# hwnd : HWND -> Ptr{Cvoid}
# ws : DWORD -> UInt32
# wID : DWORD -> UInt32
# nBitmaps : INT -> Int32
# hBMInst : HINSTANCE -> Ptr{Cvoid}
# wBMID : UINT_PTR -> Csize_t
# lpButtons : TBBUTTON* in/out -> Ptr{TBBUTTON}
# iNumButtons : INT -> Int32
# dxButton : INT -> Int32
# dyButton : INT -> Int32
# dxBitmap : INT -> Int32
# dyBitmap : INT -> Int32
# uStructSize : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* CreateToolbarEx(
    void* hwnd,
    uint32_t ws,
    uint32_t wID,
    int32_t nBitmaps,
    void* hBMInst,
    uintptr_t wBMID,
    void* lpButtons,
    int32_t iNumButtons,
    int32_t dxButton,
    int32_t dyButton,
    int32_t dxBitmap,
    int32_t dyBitmap,
    uint32_t uStructSize);
]]
local comctl32 = ffi.load("comctl32")
-- comctl32.CreateToolbarEx(hwnd, ws, wID, nBitmaps, hBMInst, wBMID, lpButtons, iNumButtons, dxButton, dyButton, dxBitmap, dyBitmap, uStructSize)
-- hwnd : HWND
-- ws : DWORD
-- wID : DWORD
-- nBitmaps : INT
-- hBMInst : HINSTANCE
-- wBMID : UINT_PTR
-- lpButtons : TBBUTTON* in/out
-- iNumButtons : INT
-- dxButton : INT
-- dyButton : INT
-- dxBitmap : INT
-- dyBitmap : INT
-- uStructSize : DWORD
-- 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 CreateToolbarEx = lib.func('__stdcall', 'CreateToolbarEx', 'void *', ['void *', 'uint32_t', 'uint32_t', 'int32_t', 'void *', 'uintptr_t', 'void *', 'int32_t', 'int32_t', 'int32_t', 'int32_t', 'int32_t', 'uint32_t']);
// CreateToolbarEx(hwnd, ws, wID, nBitmaps, hBMInst, wBMID, lpButtons, iNumButtons, dxButton, dyButton, dxBitmap, dyBitmap, uStructSize)
// hwnd : HWND -> 'void *'
// ws : DWORD -> 'uint32_t'
// wID : DWORD -> 'uint32_t'
// nBitmaps : INT -> 'int32_t'
// hBMInst : HINSTANCE -> 'void *'
// wBMID : UINT_PTR -> 'uintptr_t'
// lpButtons : TBBUTTON* in/out -> 'void *'
// iNumButtons : INT -> 'int32_t'
// dxButton : INT -> 'int32_t'
// dyButton : INT -> 'int32_t'
// dxBitmap : INT -> 'int32_t'
// dyBitmap : INT -> 'int32_t'
// uStructSize : DWORD -> '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("COMCTL32.dll", {
  CreateToolbarEx: { parameters: ["pointer", "u32", "u32", "i32", "pointer", "usize", "pointer", "i32", "i32", "i32", "i32", "i32", "u32"], result: "pointer" },
});
// lib.symbols.CreateToolbarEx(hwnd, ws, wID, nBitmaps, hBMInst, wBMID, lpButtons, iNumButtons, dxButton, dyButton, dxBitmap, dyBitmap, uStructSize)
// hwnd : HWND -> "pointer"
// ws : DWORD -> "u32"
// wID : DWORD -> "u32"
// nBitmaps : INT -> "i32"
// hBMInst : HINSTANCE -> "pointer"
// wBMID : UINT_PTR -> "usize"
// lpButtons : TBBUTTON* in/out -> "pointer"
// iNumButtons : INT -> "i32"
// dxButton : INT -> "i32"
// dyButton : INT -> "i32"
// dxBitmap : INT -> "i32"
// dyBitmap : INT -> "i32"
// uStructSize : DWORD -> "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* CreateToolbarEx(
    void* hwnd,
    uint32_t ws,
    uint32_t wID,
    int32_t nBitmaps,
    void* hBMInst,
    size_t wBMID,
    void* lpButtons,
    int32_t iNumButtons,
    int32_t dxButton,
    int32_t dyButton,
    int32_t dxBitmap,
    int32_t dyBitmap,
    uint32_t uStructSize);
C, "COMCTL32.dll");
// $ffi->CreateToolbarEx(hwnd, ws, wID, nBitmaps, hBMInst, wBMID, lpButtons, iNumButtons, dxButton, dyButton, dxBitmap, dyBitmap, uStructSize);
// hwnd : HWND
// ws : DWORD
// wID : DWORD
// nBitmaps : INT
// hBMInst : HINSTANCE
// wBMID : UINT_PTR
// lpButtons : TBBUTTON* in/out
// iNumButtons : INT
// dxButton : INT
// dyButton : INT
// dxBitmap : INT
// dyBitmap : INT
// uStructSize : DWORD
// 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);
    Pointer CreateToolbarEx(
        Pointer hwnd,   // HWND
        int ws,   // DWORD
        int wID,   // DWORD
        int nBitmaps,   // INT
        Pointer hBMInst,   // HINSTANCE
        long wBMID,   // UINT_PTR
        Pointer lpButtons,   // TBBUTTON* in/out
        int iNumButtons,   // INT
        int dxButton,   // INT
        int dyButton,   // INT
        int dxBitmap,   // INT
        int dyBitmap,   // INT
        int uStructSize   // DWORD
    );
}

@[Link("comctl32")]
lib LibCOMCTL32
  fun CreateToolbarEx = CreateToolbarEx(
    hwnd : Void*,   # HWND
    ws : UInt32,   # DWORD
    wID : UInt32,   # DWORD
    nBitmaps : Int32,   # INT
    hBMInst : Void*,   # HINSTANCE
    wBMID : LibC::SizeT,   # UINT_PTR
    lpButtons : TBBUTTON*,   # TBBUTTON* in/out
    iNumButtons : Int32,   # INT
    dxButton : Int32,   # INT
    dyButton : Int32,   # INT
    dxBitmap : Int32,   # INT
    dyBitmap : Int32,   # INT
    uStructSize : UInt32   # DWORD
  ) : 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 CreateToolbarExNative = Pointer<Void> Function(Pointer<Void>, Uint32, Uint32, Int32, Pointer<Void>, UintPtr, Pointer<Void>, Int32, Int32, Int32, Int32, Int32, Uint32);
typedef CreateToolbarExDart = Pointer<Void> Function(Pointer<Void>, int, int, int, Pointer<Void>, int, Pointer<Void>, int, int, int, int, int, int);
final CreateToolbarEx = DynamicLibrary.open('COMCTL32.dll')
    .lookupFunction<CreateToolbarExNative, CreateToolbarExDart>('CreateToolbarEx');
// hwnd : HWND -> Pointer<Void>
// ws : DWORD -> Uint32
// wID : DWORD -> Uint32
// nBitmaps : INT -> Int32
// hBMInst : HINSTANCE -> Pointer<Void>
// wBMID : UINT_PTR -> UintPtr
// lpButtons : TBBUTTON* in/out -> Pointer<Void>
// iNumButtons : INT -> Int32
// dxButton : INT -> Int32
// dyButton : INT -> Int32
// dxBitmap : INT -> Int32
// dyBitmap : INT -> Int32
// uStructSize : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CreateToolbarEx(
  hwnd: THandle;   // HWND
  ws: DWORD;   // DWORD
  wID: DWORD;   // DWORD
  nBitmaps: Integer;   // INT
  hBMInst: THandle;   // HINSTANCE
  wBMID: NativeUInt;   // UINT_PTR
  lpButtons: Pointer;   // TBBUTTON* in/out
  iNumButtons: Integer;   // INT
  dxButton: Integer;   // INT
  dyButton: Integer;   // INT
  dxBitmap: Integer;   // INT
  dyBitmap: Integer;   // INT
  uStructSize: DWORD   // DWORD
): THandle; stdcall;
  external 'COMCTL32.dll' name 'CreateToolbarEx';

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

foreign import stdcall safe "CreateToolbarEx"
  c_CreateToolbarEx :: Ptr () -> Word32 -> Word32 -> Int32 -> Ptr () -> CUIntPtr -> Ptr () -> Int32 -> Int32 -> Int32 -> Int32 -> Int32 -> Word32 -> IO (Ptr ())
-- hwnd : HWND -> Ptr ()
-- ws : DWORD -> Word32
-- wID : DWORD -> Word32
-- nBitmaps : INT -> Int32
-- hBMInst : HINSTANCE -> Ptr ()
-- wBMID : UINT_PTR -> CUIntPtr
-- lpButtons : TBBUTTON* in/out -> Ptr ()
-- iNumButtons : INT -> Int32
-- dxButton : INT -> Int32
-- dyButton : INT -> Int32
-- dxBitmap : INT -> Int32
-- dyBitmap : INT -> Int32
-- uStructSize : DWORD -> 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 createtoolbarex =
  foreign "CreateToolbarEx"
    ((ptr void) @-> uint32_t @-> uint32_t @-> int32_t @-> (ptr void) @-> size_t @-> (ptr void) @-> int32_t @-> int32_t @-> int32_t @-> int32_t @-> int32_t @-> uint32_t @-> returning (ptr void))
(* hwnd : HWND -> (ptr void) *)
(* ws : DWORD -> uint32_t *)
(* wID : DWORD -> uint32_t *)
(* nBitmaps : INT -> int32_t *)
(* hBMInst : HINSTANCE -> (ptr void) *)
(* wBMID : UINT_PTR -> size_t *)
(* lpButtons : TBBUTTON* in/out -> (ptr void) *)
(* iNumButtons : INT -> int32_t *)
(* dxButton : INT -> int32_t *)
(* dyButton : INT -> int32_t *)
(* dxBitmap : INT -> int32_t *)
(* dyBitmap : INT -> int32_t *)
(* uStructSize : DWORD -> 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 comctl32 (t "COMCTL32.dll"))
(cffi:use-foreign-library comctl32)

(cffi:defcfun ("CreateToolbarEx" create-toolbar-ex :convention :stdcall) :pointer
  (hwnd :pointer)   ; HWND
  (ws :uint32)   ; DWORD
  (w-id :uint32)   ; DWORD
  (n-bitmaps :int32)   ; INT
  (h-bminst :pointer)   ; HINSTANCE
  (w-bmid :uint64)   ; UINT_PTR
  (lp-buttons :pointer)   ; TBBUTTON* in/out
  (i-num-buttons :int32)   ; INT
  (dx-button :int32)   ; INT
  (dy-button :int32)   ; INT
  (dx-bitmap :int32)   ; INT
  (dy-bitmap :int32)   ; INT
  (u-struct-size :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CreateToolbarEx = Win32::API::More->new('COMCTL32',
    'HANDLE CreateToolbarEx(HANDLE hwnd, DWORD ws, DWORD wID, int nBitmaps, HANDLE hBMInst, WPARAM wBMID, LPVOID lpButtons, int iNumButtons, int dxButton, int dyButton, int dxBitmap, int dyBitmap, DWORD uStructSize)');
# my $ret = $CreateToolbarEx->Call($hwnd, $ws, $wID, $nBitmaps, $hBMInst, $wBMID, $lpButtons, $iNumButtons, $dxButton, $dyButton, $dxBitmap, $dyBitmap, $uStructSize);
# hwnd : HWND -> HANDLE
# ws : DWORD -> DWORD
# wID : DWORD -> DWORD
# nBitmaps : INT -> int
# hBMInst : HINSTANCE -> HANDLE
# wBMID : UINT_PTR -> WPARAM
# lpButtons : TBBUTTON* in/out -> LPVOID
# iNumButtons : INT -> int
# dxButton : INT -> int
# dyButton : INT -> int
# dxBitmap : INT -> int
# dyBitmap : INT -> int
# uStructSize : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。