GdipCreateSolidFill

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

Status GdipCreateSolidFill(
    DWORD color,
    GpSolidFill** brush
);

<DllImport("gdiplus.dll", ExactSpelling:=True)>
Public Shared Function GdipCreateSolidFill(
    color As UInteger,   ' DWORD
    brush As IntPtr   ' GpSolidFill** in/out
) As Integer
End Function

' color : DWORD
' brush : GpSolidFill** in/out
Declare PtrSafe Function GdipCreateSolidFill Lib "gdiplus" ( _
    ByVal color As Long, _
    ByVal brush 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

GdipCreateSolidFill = ctypes.windll.gdiplus.GdipCreateSolidFill
GdipCreateSolidFill.restype = ctypes.c_int
GdipCreateSolidFill.argtypes = [
    wintypes.DWORD,  # color : DWORD
    ctypes.c_void_p,  # brush : GpSolidFill** in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('gdiplus.dll')
GdipCreateSolidFill = Fiddle::Function.new(
  lib['GdipCreateSolidFill'],
  [
    -Fiddle::TYPE_INT,  # color : DWORD
    Fiddle::TYPE_VOIDP,  # brush : GpSolidFill** in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "gdiplus")]
extern "system" {
    fn GdipCreateSolidFill(
        color: u32,  // DWORD
        brush: *mut *mut GpSolidFill  // GpSolidFill** in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("gdiplus.dll")]
public static extern int GdipCreateSolidFill(uint color, IntPtr brush);
"@
$api = Add-Type -MemberDefinition $sig -Name 'gdiplus_GdipCreateSolidFill' -Namespace Win32 -PassThru
# $api::GdipCreateSolidFill(color, brush)

#uselib "gdiplus.dll"
#func global GdipCreateSolidFill "GdipCreateSolidFill" sptr, sptr
; GdipCreateSolidFill color, varptr(brush)   ; 戻り値は stat
; color : DWORD -> "sptr"
; brush : GpSolidFill** in/out -> "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 (
	gdiplus = windows.NewLazySystemDLL("gdiplus.dll")
	procGdipCreateSolidFill = gdiplus.NewProc("GdipCreateSolidFill")
)

// color (DWORD), brush (GpSolidFill** in/out)
r1, _, err := procGdipCreateSolidFill.Call(
	uintptr(color),
	uintptr(brush),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // Status

function GdipCreateSolidFill(
  color: DWORD;   // DWORD
  brush: Pointer   // GpSolidFill** in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipCreateSolidFill';

result := DllCall("gdiplus\GdipCreateSolidFill"
    , "UInt", color   ; DWORD
    , "Ptr", brush   ; GpSolidFill** in/out
    , "Int")   ; return: Status

●GdipCreateSolidFill(color, brush) = DLL("gdiplus.dll", "int GdipCreateSolidFill(dword, void*)")
# 呼び出し: GdipCreateSolidFill(color, brush)
# color : DWORD -> "dword"
# brush : GpSolidFill** in/out -> "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 "gdiplus" fn GdipCreateSolidFill(
    color: u32, // DWORD
    brush: [*c][*c]GpSolidFill // GpSolidFill** in/out
) callconv(std.os.windows.WINAPI) i32;

proc GdipCreateSolidFill(
    color: uint32,  # DWORD
    brush: ptr GpSolidFill  # GpSolidFill** in/out
): int32 {.importc: "GdipCreateSolidFill", stdcall, dynlib: "gdiplus.dll".}

pragma(lib, "gdiplus");
extern(Windows)
int GdipCreateSolidFill(
    uint color,   // DWORD
    GpSolidFill** brush   // GpSolidFill** in/out
);

ccall((:GdipCreateSolidFill, "gdiplus.dll"), stdcall, Int32,
      (UInt32, Ptr{GpSolidFill}),
      color, brush)
# color : DWORD -> UInt32
# brush : GpSolidFill** in/out -> Ptr{GpSolidFill}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t GdipCreateSolidFill(
    uint32_t color,
    void* brush);
]]
local gdiplus = ffi.load("gdiplus")
-- gdiplus.GdipCreateSolidFill(color, brush)
-- color : DWORD
-- brush : GpSolidFill** in/out
-- 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('gdiplus.dll');
const GdipCreateSolidFill = lib.func('__stdcall', 'GdipCreateSolidFill', 'int32_t', ['uint32_t', 'void *']);
// GdipCreateSolidFill(color, brush)
// color : DWORD -> 'uint32_t'
// brush : GpSolidFill** in/out -> '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("gdiplus.dll", {
  GdipCreateSolidFill: { parameters: ["u32", "pointer"], result: "i32" },
});
// lib.symbols.GdipCreateSolidFill(color, brush)
// color : DWORD -> "u32"
// brush : GpSolidFill** in/out -> "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 GdipCreateSolidFill(
    uint32_t color,
    void* brush);
C, "gdiplus.dll");
// $ffi->GdipCreateSolidFill(color, brush);
// color : DWORD
// brush : GpSolidFill** in/out
// 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 Gdiplus extends StdCallLibrary {
    Gdiplus INSTANCE = Native.load("gdiplus", Gdiplus.class);
    int GdipCreateSolidFill(
        int color,   // DWORD
        Pointer brush   // GpSolidFill** in/out
    );
}

@[Link("gdiplus")]
lib Libgdiplus
  fun GdipCreateSolidFill = GdipCreateSolidFill(
    color : UInt32,   # DWORD
    brush : GpSolidFill**   # GpSolidFill** in/out
  ) : 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 GdipCreateSolidFillNative = Int32 Function(Uint32, Pointer<Void>);
typedef GdipCreateSolidFillDart = int Function(int, Pointer<Void>);
final GdipCreateSolidFill = DynamicLibrary.open('gdiplus.dll')
    .lookupFunction<GdipCreateSolidFillNative, GdipCreateSolidFillDart>('GdipCreateSolidFill');
// color : DWORD -> Uint32
// brush : GpSolidFill** in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GdipCreateSolidFill(
  color: DWORD;   // DWORD
  brush: Pointer   // GpSolidFill** in/out
): Integer; stdcall;
  external 'gdiplus.dll' name 'GdipCreateSolidFill';

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

foreign import stdcall safe "GdipCreateSolidFill"
  c_GdipCreateSolidFill :: Word32 -> Ptr () -> IO Int32
-- color : DWORD -> Word32
-- brush : GpSolidFill** in/out -> 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 gdipcreatesolidfill =
  foreign "GdipCreateSolidFill"
    (uint32_t @-> (ptr void) @-> returning int32_t)
(* color : DWORD -> uint32_t *)
(* brush : GpSolidFill** in/out -> (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 gdiplus (t "gdiplus.dll"))
(cffi:use-foreign-library gdiplus)

(cffi:defcfun ("GdipCreateSolidFill" gdip-create-solid-fill :convention :stdcall) :int32
  (color :uint32)   ; DWORD
  (brush :pointer))   ; GpSolidFill** in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GdipCreateSolidFill = Win32::API::More->new('gdiplus',
    'int GdipCreateSolidFill(DWORD color, LPVOID brush)');
# my $ret = $GdipCreateSolidFill->Call($color, $brush);
# color : DWORD -> DWORD
# brush : GpSolidFill** in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。