ImageList_AddMasked

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

INT ImageList_AddMasked(
    HIMAGELIST himl,
    HBITMAP hbmImage,
    COLORREF crMask
);

<DllImport("COMCTL32.dll", ExactSpelling:=True)>
Public Shared Function ImageList_AddMasked(
    himl As IntPtr,   ' HIMAGELIST
    hbmImage As IntPtr,   ' HBITMAP
    crMask As UInteger   ' COLORREF
) As Integer
End Function

' himl : HIMAGELIST
' hbmImage : HBITMAP
' crMask : COLORREF
Declare PtrSafe Function ImageList_AddMasked Lib "comctl32" ( _
    ByVal himl As LongPtr, _
    ByVal hbmImage As LongPtr, _
    ByVal crMask 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_AddMasked = ctypes.windll.comctl32.ImageList_AddMasked
ImageList_AddMasked.restype = ctypes.c_int
ImageList_AddMasked.argtypes = [
    ctypes.c_ssize_t,  # himl : HIMAGELIST
    wintypes.HANDLE,  # hbmImage : HBITMAP
    wintypes.DWORD,  # crMask : COLORREF
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('COMCTL32.dll')
ImageList_AddMasked = Fiddle::Function.new(
  lib['ImageList_AddMasked'],
  [
    Fiddle::TYPE_INTPTR_T,  # himl : HIMAGELIST
    Fiddle::TYPE_VOIDP,  # hbmImage : HBITMAP
    -Fiddle::TYPE_INT,  # crMask : COLORREF
  ],
  Fiddle::TYPE_INT)

#[link(name = "comctl32")]
extern "system" {
    fn ImageList_AddMasked(
        himl: isize,  // HIMAGELIST
        hbmImage: *mut core::ffi::c_void,  // HBITMAP
        crMask: u32  // COLORREF
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("COMCTL32.dll")]
public static extern int ImageList_AddMasked(IntPtr himl, IntPtr hbmImage, uint crMask);
"@
$api = Add-Type -MemberDefinition $sig -Name 'COMCTL32_ImageList_AddMasked' -Namespace Win32 -PassThru
# $api::ImageList_AddMasked(himl, hbmImage, crMask)

#uselib "COMCTL32.dll"
#func global ImageList_AddMasked "ImageList_AddMasked" sptr, sptr, sptr
; ImageList_AddMasked himl, hbmImage, crMask   ; 戻り値は stat
; himl : HIMAGELIST -> "sptr"
; hbmImage : HBITMAP -> "sptr"
; crMask : COLORREF -> "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_AddMasked "ImageList_AddMasked" sptr, sptr, int
; res = ImageList_AddMasked(himl, hbmImage, crMask)
; himl : HIMAGELIST -> "sptr"
; hbmImage : HBITMAP -> "sptr"
; crMask : COLORREF -> "int"

; INT ImageList_AddMasked(HIMAGELIST himl, HBITMAP hbmImage, COLORREF crMask)
#uselib "COMCTL32.dll"
#cfunc global ImageList_AddMasked "ImageList_AddMasked" intptr, intptr, int
; res = ImageList_AddMasked(himl, hbmImage, crMask)
; himl : HIMAGELIST -> "intptr"
; hbmImage : HBITMAP -> "intptr"
; crMask : COLORREF -> "int"

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

var (
	comctl32 = windows.NewLazySystemDLL("COMCTL32.dll")
	procImageList_AddMasked = comctl32.NewProc("ImageList_AddMasked")
)

// himl (HIMAGELIST), hbmImage (HBITMAP), crMask (COLORREF)
r1, _, err := procImageList_AddMasked.Call(
	uintptr(himl),
	uintptr(hbmImage),
	uintptr(crMask),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function ImageList_AddMasked(
  himl: NativeInt;   // HIMAGELIST
  hbmImage: THandle;   // HBITMAP
  crMask: DWORD   // COLORREF
): Integer; stdcall;
  external 'COMCTL32.dll' name 'ImageList_AddMasked';

result := DllCall("COMCTL32\ImageList_AddMasked"
    , "Ptr", himl   ; HIMAGELIST
    , "Ptr", hbmImage   ; HBITMAP
    , "UInt", crMask   ; COLORREF
    , "Int")   ; return: INT

●ImageList_AddMasked(himl, hbmImage, crMask) = DLL("COMCTL32.dll", "int ImageList_AddMasked(int, void*, dword)")
# 呼び出し: ImageList_AddMasked(himl, hbmImage, crMask)
# himl : HIMAGELIST -> "int"
# hbmImage : HBITMAP -> "void*"
# crMask : COLORREF -> "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)。