ImageList_Copy

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

BOOL ImageList_Copy(
    HIMAGELIST himlDst,
    INT iDst,
    HIMAGELIST himlSrc,
    INT iSrc,
    IMAGE_LIST_COPY_FLAGS uFlags
);

<DllImport("COMCTL32.dll", ExactSpelling:=True)>
Public Shared Function ImageList_Copy(
    himlDst As IntPtr,   ' HIMAGELIST
    iDst As Integer,   ' INT
    himlSrc As IntPtr,   ' HIMAGELIST
    iSrc As Integer,   ' INT
    uFlags As UInteger   ' IMAGE_LIST_COPY_FLAGS
) As Boolean
End Function

' himlDst : HIMAGELIST
' iDst : INT
' himlSrc : HIMAGELIST
' iSrc : INT
' uFlags : IMAGE_LIST_COPY_FLAGS
Declare PtrSafe Function ImageList_Copy Lib "comctl32" ( _
    ByVal himlDst As LongPtr, _
    ByVal iDst As Long, _
    ByVal himlSrc As LongPtr, _
    ByVal iSrc As Long, _
    ByVal uFlags 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_Copy = ctypes.windll.comctl32.ImageList_Copy
ImageList_Copy.restype = wintypes.BOOL
ImageList_Copy.argtypes = [
    ctypes.c_ssize_t,  # himlDst : HIMAGELIST
    ctypes.c_int,  # iDst : INT
    ctypes.c_ssize_t,  # himlSrc : HIMAGELIST
    ctypes.c_int,  # iSrc : INT
    wintypes.DWORD,  # uFlags : IMAGE_LIST_COPY_FLAGS
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('COMCTL32.dll')
ImageList_Copy = Fiddle::Function.new(
  lib['ImageList_Copy'],
  [
    Fiddle::TYPE_INTPTR_T,  # himlDst : HIMAGELIST
    Fiddle::TYPE_INT,  # iDst : INT
    Fiddle::TYPE_INTPTR_T,  # himlSrc : HIMAGELIST
    Fiddle::TYPE_INT,  # iSrc : INT
    -Fiddle::TYPE_INT,  # uFlags : IMAGE_LIST_COPY_FLAGS
  ],
  Fiddle::TYPE_INT)

#[link(name = "comctl32")]
extern "system" {
    fn ImageList_Copy(
        himlDst: isize,  // HIMAGELIST
        iDst: i32,  // INT
        himlSrc: isize,  // HIMAGELIST
        iSrc: i32,  // INT
        uFlags: u32  // IMAGE_LIST_COPY_FLAGS
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("COMCTL32.dll")]
public static extern bool ImageList_Copy(IntPtr himlDst, int iDst, IntPtr himlSrc, int iSrc, uint uFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'COMCTL32_ImageList_Copy' -Namespace Win32 -PassThru
# $api::ImageList_Copy(himlDst, iDst, himlSrc, iSrc, uFlags)

#uselib "COMCTL32.dll"
#func global ImageList_Copy "ImageList_Copy" sptr, sptr, sptr, sptr, sptr
; ImageList_Copy himlDst, iDst, himlSrc, iSrc, uFlags   ; 戻り値は stat
; himlDst : HIMAGELIST -> "sptr"
; iDst : INT -> "sptr"
; himlSrc : HIMAGELIST -> "sptr"
; iSrc : INT -> "sptr"
; uFlags : IMAGE_LIST_COPY_FLAGS -> "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_Copy "ImageList_Copy" sptr, int, sptr, int, int
; res = ImageList_Copy(himlDst, iDst, himlSrc, iSrc, uFlags)
; himlDst : HIMAGELIST -> "sptr"
; iDst : INT -> "int"
; himlSrc : HIMAGELIST -> "sptr"
; iSrc : INT -> "int"
; uFlags : IMAGE_LIST_COPY_FLAGS -> "int"

; BOOL ImageList_Copy(HIMAGELIST himlDst, INT iDst, HIMAGELIST himlSrc, INT iSrc, IMAGE_LIST_COPY_FLAGS uFlags)
#uselib "COMCTL32.dll"
#cfunc global ImageList_Copy "ImageList_Copy" intptr, int, intptr, int, int
; res = ImageList_Copy(himlDst, iDst, himlSrc, iSrc, uFlags)
; himlDst : HIMAGELIST -> "intptr"
; iDst : INT -> "int"
; himlSrc : HIMAGELIST -> "intptr"
; iSrc : INT -> "int"
; uFlags : IMAGE_LIST_COPY_FLAGS -> "int"

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

var (
	comctl32 = windows.NewLazySystemDLL("COMCTL32.dll")
	procImageList_Copy = comctl32.NewProc("ImageList_Copy")
)

// himlDst (HIMAGELIST), iDst (INT), himlSrc (HIMAGELIST), iSrc (INT), uFlags (IMAGE_LIST_COPY_FLAGS)
r1, _, err := procImageList_Copy.Call(
	uintptr(himlDst),
	uintptr(iDst),
	uintptr(himlSrc),
	uintptr(iSrc),
	uintptr(uFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function ImageList_Copy(
  himlDst: NativeInt;   // HIMAGELIST
  iDst: Integer;   // INT
  himlSrc: NativeInt;   // HIMAGELIST
  iSrc: Integer;   // INT
  uFlags: DWORD   // IMAGE_LIST_COPY_FLAGS
): BOOL; stdcall;
  external 'COMCTL32.dll' name 'ImageList_Copy';

result := DllCall("COMCTL32\ImageList_Copy"
    , "Ptr", himlDst   ; HIMAGELIST
    , "Int", iDst   ; INT
    , "Ptr", himlSrc   ; HIMAGELIST
    , "Int", iSrc   ; INT
    , "UInt", uFlags   ; IMAGE_LIST_COPY_FLAGS
    , "Int")   ; return: BOOL

●ImageList_Copy(himlDst, iDst, himlSrc, iSrc, uFlags) = DLL("COMCTL32.dll", "bool ImageList_Copy(int, int, int, int, dword)")
# 呼び出し: ImageList_Copy(himlDst, iDst, himlSrc, iSrc, uFlags)
# himlDst : HIMAGELIST -> "int"
# iDst : INT -> "int"
# himlSrc : HIMAGELIST -> "int"
# iSrc : INT -> "int"
# uFlags : IMAGE_LIST_COPY_FLAGS -> "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)。