SetColorAdjustment

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

BOOL SetColorAdjustment(
    HDC hdc,
    const COLORADJUSTMENT* lpca
);

<DllImport("GDI32.dll", ExactSpelling:=True)>
Public Shared Function SetColorAdjustment(
    hdc As IntPtr,   ' HDC
    lpca As IntPtr   ' COLORADJUSTMENT*
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hdc : HDC
' lpca : COLORADJUSTMENT*
Declare PtrSafe Function SetColorAdjustment Lib "gdi32" ( _
    ByVal hdc As LongPtr, _
    ByVal lpca As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetColorAdjustment = ctypes.windll.gdi32.SetColorAdjustment
SetColorAdjustment.restype = wintypes.BOOL
SetColorAdjustment.argtypes = [
    wintypes.HANDLE,  # hdc : HDC
    ctypes.c_void_p,  # lpca : COLORADJUSTMENT*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('GDI32.dll')
SetColorAdjustment = Fiddle::Function.new(
  lib['SetColorAdjustment'],
  [
    Fiddle::TYPE_VOIDP,  # hdc : HDC
    Fiddle::TYPE_VOIDP,  # lpca : COLORADJUSTMENT*
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdi32")]
extern "system" {
    fn SetColorAdjustment(
        hdc: *mut core::ffi::c_void,  // HDC
        lpca: *const COLORADJUSTMENT  // COLORADJUSTMENT*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("GDI32.dll")]
public static extern bool SetColorAdjustment(IntPtr hdc, IntPtr lpca);
"@
$api = Add-Type -MemberDefinition $sig -Name 'GDI32_SetColorAdjustment' -Namespace Win32 -PassThru
# $api::SetColorAdjustment(hdc, lpca)

#uselib "GDI32.dll"
#func global SetColorAdjustment "SetColorAdjustment" sptr, sptr
; SetColorAdjustment hdc, varptr(lpca)   ; 戻り値は stat
; hdc : HDC -> "sptr"
; lpca : COLORADJUSTMENT* -> "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 (
	gdi32 = windows.NewLazySystemDLL("GDI32.dll")
	procSetColorAdjustment = gdi32.NewProc("SetColorAdjustment")
)

// hdc (HDC), lpca (COLORADJUSTMENT*)
r1, _, err := procSetColorAdjustment.Call(
	uintptr(hdc),
	uintptr(lpca),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SetColorAdjustment(
  hdc: THandle;   // HDC
  lpca: Pointer   // COLORADJUSTMENT*
): BOOL; stdcall;
  external 'GDI32.dll' name 'SetColorAdjustment';

result := DllCall("GDI32\SetColorAdjustment"
    , "Ptr", hdc   ; HDC
    , "Ptr", lpca   ; COLORADJUSTMENT*
    , "Int")   ; return: BOOL

●SetColorAdjustment(hdc, lpca) = DLL("GDI32.dll", "bool SetColorAdjustment(void*, void*)")
# 呼び出し: SetColorAdjustment(hdc, lpca)
# hdc : HDC -> "void*"
# lpca : COLORADJUSTMENT* -> "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 SetColorAdjustment(
    hdc: ?*anyopaque, // HDC
    lpca: [*c]COLORADJUSTMENT // COLORADJUSTMENT*
) callconv(std.os.windows.WINAPI) i32;

proc SetColorAdjustment(
    hdc: pointer,  # HDC
    lpca: ptr COLORADJUSTMENT  # COLORADJUSTMENT*
): int32 {.importc: "SetColorAdjustment", stdcall, dynlib: "GDI32.dll".}

pragma(lib, "gdi32");
extern(Windows)
int SetColorAdjustment(
    void* hdc,   // HDC
    COLORADJUSTMENT* lpca   // COLORADJUSTMENT*
);

ccall((:SetColorAdjustment, "GDI32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{COLORADJUSTMENT}),
      hdc, lpca)
# hdc : HDC -> Ptr{Cvoid}
# lpca : COLORADJUSTMENT* -> Ptr{COLORADJUSTMENT}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t SetColorAdjustment(
    void* hdc,
    void* lpca);
]]
local gdi32 = ffi.load("gdi32")
-- gdi32.SetColorAdjustment(hdc, lpca)
-- hdc : HDC
-- lpca : COLORADJUSTMENT*
-- 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 SetColorAdjustment = lib.func('__stdcall', 'SetColorAdjustment', 'int32_t', ['void *', 'void *']);
// SetColorAdjustment(hdc, lpca)
// hdc : HDC -> 'void *'
// lpca : COLORADJUSTMENT* -> '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", {
  SetColorAdjustment: { parameters: ["pointer", "pointer"], result: "i32" },
});
// lib.symbols.SetColorAdjustment(hdc, lpca)
// hdc : HDC -> "pointer"
// lpca : COLORADJUSTMENT* -> "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
int32_t SetColorAdjustment(
    void* hdc,
    void* lpca);
C, "GDI32.dll");
// $ffi->SetColorAdjustment(hdc, lpca);
// hdc : HDC
// lpca : COLORADJUSTMENT*
// 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);
    boolean SetColorAdjustment(
        Pointer hdc,   // HDC
        Pointer lpca   // COLORADJUSTMENT*
    );
}

@[Link("gdi32")]
lib LibGDI32
  fun SetColorAdjustment = SetColorAdjustment(
    hdc : Void*,   # HDC
    lpca : COLORADJUSTMENT*   # COLORADJUSTMENT*
  ) : 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 SetColorAdjustmentNative = Int32 Function(Pointer<Void>, Pointer<Void>);
typedef SetColorAdjustmentDart = int Function(Pointer<Void>, Pointer<Void>);
final SetColorAdjustment = DynamicLibrary.open('GDI32.dll')
    .lookupFunction<SetColorAdjustmentNative, SetColorAdjustmentDart>('SetColorAdjustment');
// hdc : HDC -> Pointer<Void>
// lpca : COLORADJUSTMENT* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SetColorAdjustment(
  hdc: THandle;   // HDC
  lpca: Pointer   // COLORADJUSTMENT*
): BOOL; stdcall;
  external 'GDI32.dll' name 'SetColorAdjustment';

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

foreign import stdcall safe "SetColorAdjustment"
  c_SetColorAdjustment :: Ptr () -> Ptr () -> IO CInt
-- hdc : HDC -> Ptr ()
-- lpca : COLORADJUSTMENT* -> 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 setcoloradjustment =
  foreign "SetColorAdjustment"
    ((ptr void) @-> (ptr void) @-> returning int32_t)
(* hdc : HDC -> (ptr void) *)
(* lpca : COLORADJUSTMENT* -> (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 ("SetColorAdjustment" set-color-adjustment :convention :stdcall) :int32
  (hdc :pointer)   ; HDC
  (lpca :pointer))   ; COLORADJUSTMENT*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SetColorAdjustment = Win32::API::More->new('GDI32',
    'BOOL SetColorAdjustment(HANDLE hdc, LPVOID lpca)');
# my $ret = $SetColorAdjustment->Call($hdc, $lpca);
# hdc : HDC -> HANDLE
# lpca : COLORADJUSTMENT* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。