FaxSetConfigurationW

// WINFAX.dll  (Unicode / -W)
#include <windows.h>

BOOL FaxSetConfigurationW(
    HANDLE FaxHandle,
    const FAX_CONFIGURATIONW* FaxConfig
);

<DllImport("WINFAX.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function FaxSetConfigurationW(
    FaxHandle As IntPtr,   ' HANDLE
    FaxConfig As IntPtr   ' FAX_CONFIGURATIONW*
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' FaxHandle : HANDLE
' FaxConfig : FAX_CONFIGURATIONW*
Declare PtrSafe Function FaxSetConfigurationW Lib "winfax" ( _
    ByVal FaxHandle As LongPtr, _
    ByVal FaxConfig As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

FaxSetConfigurationW = ctypes.windll.winfax.FaxSetConfigurationW
FaxSetConfigurationW.restype = wintypes.BOOL
FaxSetConfigurationW.argtypes = [
    wintypes.HANDLE,  # FaxHandle : HANDLE
    ctypes.c_void_p,  # FaxConfig : FAX_CONFIGURATIONW*
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINFAX.dll')
FaxSetConfigurationW = Fiddle::Function.new(
  lib['FaxSetConfigurationW'],
  [
    Fiddle::TYPE_VOIDP,  # FaxHandle : HANDLE
    Fiddle::TYPE_VOIDP,  # FaxConfig : FAX_CONFIGURATIONW*
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "winfax")]
extern "system" {
    fn FaxSetConfigurationW(
        FaxHandle: *mut core::ffi::c_void,  // HANDLE
        FaxConfig: *const FAX_CONFIGURATIONW  // FAX_CONFIGURATIONW*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINFAX.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern bool FaxSetConfigurationW(IntPtr FaxHandle, IntPtr FaxConfig);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINFAX_FaxSetConfigurationW' -Namespace Win32 -PassThru
# $api::FaxSetConfigurationW(FaxHandle, FaxConfig)

#uselib "WINFAX.dll"
#func global FaxSetConfigurationW "FaxSetConfigurationW" wptr, wptr
; FaxSetConfigurationW FaxHandle, varptr(FaxConfig)   ; 戻り値は stat
; FaxHandle : HANDLE -> "wptr"
; FaxConfig : FAX_CONFIGURATIONW* -> "wptr"
; ※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 (
	winfax = windows.NewLazySystemDLL("WINFAX.dll")
	procFaxSetConfigurationW = winfax.NewProc("FaxSetConfigurationW")
)

// FaxHandle (HANDLE), FaxConfig (FAX_CONFIGURATIONW*)
r1, _, err := procFaxSetConfigurationW.Call(
	uintptr(FaxHandle),
	uintptr(FaxConfig),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function FaxSetConfigurationW(
  FaxHandle: THandle;   // HANDLE
  FaxConfig: Pointer   // FAX_CONFIGURATIONW*
): BOOL; stdcall;
  external 'WINFAX.dll' name 'FaxSetConfigurationW';

result := DllCall("WINFAX\FaxSetConfigurationW"
    , "Ptr", FaxHandle   ; HANDLE
    , "Ptr", FaxConfig   ; FAX_CONFIGURATIONW*
    , "Int")   ; return: BOOL

●FaxSetConfigurationW(FaxHandle, FaxConfig) = DLL("WINFAX.dll", "bool FaxSetConfigurationW(void*, void*)")
# 呼び出し: FaxSetConfigurationW(FaxHandle, FaxConfig)
# FaxHandle : HANDLE -> "void*"
# FaxConfig : FAX_CONFIGURATIONW* -> "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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "winfax" fn FaxSetConfigurationW(
    FaxHandle: ?*anyopaque, // HANDLE
    FaxConfig: [*c]FAX_CONFIGURATIONW // FAX_CONFIGURATIONW*
) callconv(std.os.windows.WINAPI) i32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc FaxSetConfigurationW(
    FaxHandle: pointer,  # HANDLE
    FaxConfig: ptr FAX_CONFIGURATIONW  # FAX_CONFIGURATIONW*
): int32 {.importc: "FaxSetConfigurationW", stdcall, dynlib: "WINFAX.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "winfax");
extern(Windows)
int FaxSetConfigurationW(
    void* FaxHandle,   // HANDLE
    FAX_CONFIGURATIONW* FaxConfig   // FAX_CONFIGURATIONW*
);

ccall((:FaxSetConfigurationW, "WINFAX.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Ptr{FAX_CONFIGURATIONW}),
      FaxHandle, FaxConfig)
# FaxHandle : HANDLE -> Ptr{Cvoid}
# FaxConfig : FAX_CONFIGURATIONW* -> Ptr{FAX_CONFIGURATIONW}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
int32_t FaxSetConfigurationW(
    void* FaxHandle,
    void* FaxConfig);
]]
local winfax = ffi.load("winfax")
-- winfax.FaxSetConfigurationW(FaxHandle, FaxConfig)
-- FaxHandle : HANDLE
-- FaxConfig : FAX_CONFIGURATIONW*
-- 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('WINFAX.dll');
const FaxSetConfigurationW = lib.func('__stdcall', 'FaxSetConfigurationW', 'int32_t', ['void *', 'void *']);
// FaxSetConfigurationW(FaxHandle, FaxConfig)
// FaxHandle : HANDLE -> 'void *'
// FaxConfig : FAX_CONFIGURATIONW* -> '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("WINFAX.dll", {
  FaxSetConfigurationW: { parameters: ["pointer", "pointer"], result: "i32" },
});
// lib.symbols.FaxSetConfigurationW(FaxHandle, FaxConfig)
// FaxHandle : HANDLE -> "pointer"
// FaxConfig : FAX_CONFIGURATIONW* -> "pointer"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)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 FaxSetConfigurationW(
    void* FaxHandle,
    void* FaxConfig);
C, "WINFAX.dll");
// $ffi->FaxSetConfigurationW(FaxHandle, FaxConfig);
// FaxHandle : HANDLE
// FaxConfig : FAX_CONFIGURATIONW*
// 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 Winfax extends StdCallLibrary {
    Winfax INSTANCE = Native.load("winfax", Winfax.class, W32APIOptions.UNICODE_OPTIONS);
    boolean FaxSetConfigurationW(
        Pointer FaxHandle,   // HANDLE
        Pointer FaxConfig   // FAX_CONFIGURATIONW*
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("winfax")]
lib LibWINFAX
  fun FaxSetConfigurationW = FaxSetConfigurationW(
    FaxHandle : Void*,   # HANDLE
    FaxConfig : FAX_CONFIGURATIONW*   # FAX_CONFIGURATIONW*
  ) : 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 FaxSetConfigurationWNative = Int32 Function(Pointer<Void>, Pointer<Void>);
typedef FaxSetConfigurationWDart = int Function(Pointer<Void>, Pointer<Void>);
final FaxSetConfigurationW = DynamicLibrary.open('WINFAX.dll')
    .lookupFunction<FaxSetConfigurationWNative, FaxSetConfigurationWDart>('FaxSetConfigurationW');
// FaxHandle : HANDLE -> Pointer<Void>
// FaxConfig : FAX_CONFIGURATIONW* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function FaxSetConfigurationW(
  FaxHandle: THandle;   // HANDLE
  FaxConfig: Pointer   // FAX_CONFIGURATIONW*
): BOOL; stdcall;
  external 'WINFAX.dll' name 'FaxSetConfigurationW';

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

foreign import stdcall safe "FaxSetConfigurationW"
  c_FaxSetConfigurationW :: Ptr () -> Ptr () -> IO CInt
-- FaxHandle : HANDLE -> Ptr ()
-- FaxConfig : FAX_CONFIGURATIONW* -> 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 faxsetconfigurationw =
  foreign "FaxSetConfigurationW"
    ((ptr void) @-> (ptr void) @-> returning int32_t)
(* FaxHandle : HANDLE -> (ptr void) *)
(* FaxConfig : FAX_CONFIGURATIONW* -> (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 winfax (t "WINFAX.dll"))
(cffi:use-foreign-library winfax)

(cffi:defcfun ("FaxSetConfigurationW" fax-set-configuration-w :convention :stdcall) :int32
  (fax-handle :pointer)   ; HANDLE
  (fax-config :pointer))   ; FAX_CONFIGURATIONW*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $FaxSetConfigurationW = Win32::API::More->new('WINFAX',
    'BOOL FaxSetConfigurationW(HANDLE FaxHandle, LPVOID FaxConfig)');
# my $ret = $FaxSetConfigurationW->Call($FaxHandle, $FaxConfig);
# FaxHandle : HANDLE -> HANDLE
# FaxConfig : FAX_CONFIGURATIONW* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。