SetTextJustification

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

BOOL SetTextJustification(
    HDC hdc,
    INT extra,
    INT count
);

<DllImport("GDI32.dll", ExactSpelling:=True)>
Public Shared Function SetTextJustification(
    hdc As IntPtr,   ' HDC
    extra As Integer,   ' INT
    count As Integer   ' INT
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hdc : HDC
' extra : INT
' count : INT
Declare PtrSafe Function SetTextJustification Lib "gdi32" ( _
    ByVal hdc As LongPtr, _
    ByVal extra As Long, _
    ByVal count 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

SetTextJustification = ctypes.windll.gdi32.SetTextJustification
SetTextJustification.restype = wintypes.BOOL
SetTextJustification.argtypes = [
    wintypes.HANDLE,  # hdc : HDC
    ctypes.c_int,  # extra : INT
    ctypes.c_int,  # count : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('GDI32.dll')
SetTextJustification = Fiddle::Function.new(
  lib['SetTextJustification'],
  [
    Fiddle::TYPE_VOIDP,  # hdc : HDC
    Fiddle::TYPE_INT,  # extra : INT
    Fiddle::TYPE_INT,  # count : INT
  ],
  Fiddle::TYPE_INT)

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

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("GDI32.dll")]
public static extern bool SetTextJustification(IntPtr hdc, int extra, int count);
"@
$api = Add-Type -MemberDefinition $sig -Name 'GDI32_SetTextJustification' -Namespace Win32 -PassThru
# $api::SetTextJustification(hdc, extra, count)

#uselib "GDI32.dll"
#func global SetTextJustification "SetTextJustification" sptr, sptr, sptr
; SetTextJustification hdc, extra, count   ; 戻り値は stat
; hdc : HDC -> "sptr"
; extra : INT -> "sptr"
; count : INT -> "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 "GDI32.dll"
#cfunc global SetTextJustification "SetTextJustification" sptr, int, int
; res = SetTextJustification(hdc, extra, count)
; hdc : HDC -> "sptr"
; extra : INT -> "int"
; count : INT -> "int"

; BOOL SetTextJustification(HDC hdc, INT extra, INT count)
#uselib "GDI32.dll"
#cfunc global SetTextJustification "SetTextJustification" intptr, int, int
; res = SetTextJustification(hdc, extra, count)
; hdc : HDC -> "intptr"
; extra : INT -> "int"
; count : INT -> "int"

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

var (
	gdi32 = windows.NewLazySystemDLL("GDI32.dll")
	procSetTextJustification = gdi32.NewProc("SetTextJustification")
)

// hdc (HDC), extra (INT), count (INT)
r1, _, err := procSetTextJustification.Call(
	uintptr(hdc),
	uintptr(extra),
	uintptr(count),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SetTextJustification(
  hdc: THandle;   // HDC
  extra: Integer;   // INT
  count: Integer   // INT
): BOOL; stdcall;
  external 'GDI32.dll' name 'SetTextJustification';

result := DllCall("GDI32\SetTextJustification"
    , "Ptr", hdc   ; HDC
    , "Int", extra   ; INT
    , "Int", count   ; INT
    , "Int")   ; return: BOOL

●SetTextJustification(hdc, extra, count) = DLL("GDI32.dll", "bool SetTextJustification(void*, int, int)")
# 呼び出し: SetTextJustification(hdc, extra, count)
# hdc : HDC -> "void*"
# extra : INT -> "int"
# count : INT -> "int"
# 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 SetTextJustification(
    hdc: ?*anyopaque, // HDC
    extra: i32, // INT
    count: i32 // INT
) callconv(std.os.windows.WINAPI) i32;

proc SetTextJustification(
    hdc: pointer,  # HDC
    extra: int32,  # INT
    count: int32  # INT
): int32 {.importc: "SetTextJustification", stdcall, dynlib: "GDI32.dll".}

pragma(lib, "gdi32");
extern(Windows)
int SetTextJustification(
    void* hdc,   // HDC
    int extra,   // INT
    int count   // INT
);

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

local ffi = require("ffi")
ffi.cdef[[
int32_t SetTextJustification(
    void* hdc,
    int32_t extra,
    int32_t count);
]]
local gdi32 = ffi.load("gdi32")
-- gdi32.SetTextJustification(hdc, extra, count)
-- hdc : HDC
-- extra : INT
-- count : INT
-- 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 SetTextJustification = lib.func('__stdcall', 'SetTextJustification', 'int32_t', ['void *', 'int32_t', 'int32_t']);
// SetTextJustification(hdc, extra, count)
// hdc : HDC -> 'void *'
// extra : INT -> 'int32_t'
// count : INT -> 'int32_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("GDI32.dll", {
  SetTextJustification: { parameters: ["pointer", "i32", "i32"], result: "i32" },
});
// lib.symbols.SetTextJustification(hdc, extra, count)
// hdc : HDC -> "pointer"
// extra : INT -> "i32"
// count : INT -> "i32"
// 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 SetTextJustification(
    void* hdc,
    int32_t extra,
    int32_t count);
C, "GDI32.dll");
// $ffi->SetTextJustification(hdc, extra, count);
// hdc : HDC
// extra : INT
// count : INT
// 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 SetTextJustification(
        Pointer hdc,   // HDC
        int extra,   // INT
        int count   // INT
    );
}

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

{$mode objfpc}{$H+}
function SetTextJustification(
  hdc: THandle;   // HDC
  extra: Integer;   // INT
  count: Integer   // INT
): BOOL; stdcall;
  external 'GDI32.dll' name 'SetTextJustification';

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

foreign import stdcall safe "SetTextJustification"
  c_SetTextJustification :: Ptr () -> Int32 -> Int32 -> IO CInt
-- hdc : HDC -> Ptr ()
-- extra : INT -> Int32
-- count : INT -> Int32
-- 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 settextjustification =
  foreign "SetTextJustification"
    ((ptr void) @-> int32_t @-> int32_t @-> returning int32_t)
(* hdc : HDC -> (ptr void) *)
(* extra : INT -> int32_t *)
(* count : INT -> int32_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 gdi32 (t "GDI32.dll"))
(cffi:use-foreign-library gdi32)

(cffi:defcfun ("SetTextJustification" set-text-justification :convention :stdcall) :int32
  (hdc :pointer)   ; HDC
  (extra :int32)   ; INT
  (count :int32))   ; INT
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

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