FaxSetJobW

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

BOOL FaxSetJobW(
    HANDLE FaxHandle,
    DWORD JobId,
    DWORD Command,
    const FAX_JOB_ENTRYW* JobEntry
);

<DllImport("WINFAX.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function FaxSetJobW(
    FaxHandle As IntPtr,   ' HANDLE
    JobId As UInteger,   ' DWORD
    Command As UInteger,   ' DWORD
    JobEntry As IntPtr   ' FAX_JOB_ENTRYW*
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' FaxHandle : HANDLE
' JobId : DWORD
' Command : DWORD
' JobEntry : FAX_JOB_ENTRYW*
Declare PtrSafe Function FaxSetJobW Lib "winfax" ( _
    ByVal FaxHandle As LongPtr, _
    ByVal JobId As Long, _
    ByVal Command As Long, _
    ByVal JobEntry 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

FaxSetJobW = ctypes.windll.winfax.FaxSetJobW
FaxSetJobW.restype = wintypes.BOOL
FaxSetJobW.argtypes = [
    wintypes.HANDLE,  # FaxHandle : HANDLE
    wintypes.DWORD,  # JobId : DWORD
    wintypes.DWORD,  # Command : DWORD
    ctypes.c_void_p,  # JobEntry : FAX_JOB_ENTRYW*
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINFAX.dll')
FaxSetJobW = Fiddle::Function.new(
  lib['FaxSetJobW'],
  [
    Fiddle::TYPE_VOIDP,  # FaxHandle : HANDLE
    -Fiddle::TYPE_INT,  # JobId : DWORD
    -Fiddle::TYPE_INT,  # Command : DWORD
    Fiddle::TYPE_VOIDP,  # JobEntry : FAX_JOB_ENTRYW*
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "winfax")]
extern "system" {
    fn FaxSetJobW(
        FaxHandle: *mut core::ffi::c_void,  // HANDLE
        JobId: u32,  // DWORD
        Command: u32,  // DWORD
        JobEntry: *const FAX_JOB_ENTRYW  // FAX_JOB_ENTRYW*
    ) -> 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 FaxSetJobW(IntPtr FaxHandle, uint JobId, uint Command, IntPtr JobEntry);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINFAX_FaxSetJobW' -Namespace Win32 -PassThru
# $api::FaxSetJobW(FaxHandle, JobId, Command, JobEntry)

#uselib "WINFAX.dll"
#func global FaxSetJobW "FaxSetJobW" wptr, wptr, wptr, wptr
; FaxSetJobW FaxHandle, JobId, Command, varptr(JobEntry)   ; 戻り値は stat
; FaxHandle : HANDLE -> "wptr"
; JobId : DWORD -> "wptr"
; Command : DWORD -> "wptr"
; JobEntry : FAX_JOB_ENTRYW* -> "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")
	procFaxSetJobW = winfax.NewProc("FaxSetJobW")
)

// FaxHandle (HANDLE), JobId (DWORD), Command (DWORD), JobEntry (FAX_JOB_ENTRYW*)
r1, _, err := procFaxSetJobW.Call(
	uintptr(FaxHandle),
	uintptr(JobId),
	uintptr(Command),
	uintptr(JobEntry),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function FaxSetJobW(
  FaxHandle: THandle;   // HANDLE
  JobId: DWORD;   // DWORD
  Command: DWORD;   // DWORD
  JobEntry: Pointer   // FAX_JOB_ENTRYW*
): BOOL; stdcall;
  external 'WINFAX.dll' name 'FaxSetJobW';

result := DllCall("WINFAX\FaxSetJobW"
    , "Ptr", FaxHandle   ; HANDLE
    , "UInt", JobId   ; DWORD
    , "UInt", Command   ; DWORD
    , "Ptr", JobEntry   ; FAX_JOB_ENTRYW*
    , "Int")   ; return: BOOL

●FaxSetJobW(FaxHandle, JobId, Command, JobEntry) = DLL("WINFAX.dll", "bool FaxSetJobW(void*, dword, dword, void*)")
# 呼び出し: FaxSetJobW(FaxHandle, JobId, Command, JobEntry)
# FaxHandle : HANDLE -> "void*"
# JobId : DWORD -> "dword"
# Command : DWORD -> "dword"
# JobEntry : FAX_JOB_ENTRYW* -> "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 FaxSetJobW(
    FaxHandle: ?*anyopaque, // HANDLE
    JobId: u32, // DWORD
    Command: u32, // DWORD
    JobEntry: [*c]FAX_JOB_ENTRYW // FAX_JOB_ENTRYW*
) 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 FaxSetJobW(
    FaxHandle: pointer,  # HANDLE
    JobId: uint32,  # DWORD
    Command: uint32,  # DWORD
    JobEntry: ptr FAX_JOB_ENTRYW  # FAX_JOB_ENTRYW*
): int32 {.importc: "FaxSetJobW", stdcall, dynlib: "WINFAX.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "winfax");
extern(Windows)
int FaxSetJobW(
    void* FaxHandle,   // HANDLE
    uint JobId,   // DWORD
    uint Command,   // DWORD
    FAX_JOB_ENTRYW* JobEntry   // FAX_JOB_ENTRYW*
);

ccall((:FaxSetJobW, "WINFAX.dll"), stdcall, Int32,
      (Ptr{Cvoid}, UInt32, UInt32, Ptr{FAX_JOB_ENTRYW}),
      FaxHandle, JobId, Command, JobEntry)
# FaxHandle : HANDLE -> Ptr{Cvoid}
# JobId : DWORD -> UInt32
# Command : DWORD -> UInt32
# JobEntry : FAX_JOB_ENTRYW* -> Ptr{FAX_JOB_ENTRYW}
# 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 FaxSetJobW(
    void* FaxHandle,
    uint32_t JobId,
    uint32_t Command,
    void* JobEntry);
]]
local winfax = ffi.load("winfax")
-- winfax.FaxSetJobW(FaxHandle, JobId, Command, JobEntry)
-- FaxHandle : HANDLE
-- JobId : DWORD
-- Command : DWORD
-- JobEntry : FAX_JOB_ENTRYW*
-- 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 FaxSetJobW = lib.func('__stdcall', 'FaxSetJobW', 'int32_t', ['void *', 'uint32_t', 'uint32_t', 'void *']);
// FaxSetJobW(FaxHandle, JobId, Command, JobEntry)
// FaxHandle : HANDLE -> 'void *'
// JobId : DWORD -> 'uint32_t'
// Command : DWORD -> 'uint32_t'
// JobEntry : FAX_JOB_ENTRYW* -> '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", {
  FaxSetJobW: { parameters: ["pointer", "u32", "u32", "pointer"], result: "i32" },
});
// lib.symbols.FaxSetJobW(FaxHandle, JobId, Command, JobEntry)
// FaxHandle : HANDLE -> "pointer"
// JobId : DWORD -> "u32"
// Command : DWORD -> "u32"
// JobEntry : FAX_JOB_ENTRYW* -> "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 FaxSetJobW(
    void* FaxHandle,
    uint32_t JobId,
    uint32_t Command,
    void* JobEntry);
C, "WINFAX.dll");
// $ffi->FaxSetJobW(FaxHandle, JobId, Command, JobEntry);
// FaxHandle : HANDLE
// JobId : DWORD
// Command : DWORD
// JobEntry : FAX_JOB_ENTRYW*
// 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 FaxSetJobW(
        Pointer FaxHandle,   // HANDLE
        int JobId,   // DWORD
        int Command,   // DWORD
        Pointer JobEntry   // FAX_JOB_ENTRYW*
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("winfax")]
lib LibWINFAX
  fun FaxSetJobW = FaxSetJobW(
    FaxHandle : Void*,   # HANDLE
    JobId : UInt32,   # DWORD
    Command : UInt32,   # DWORD
    JobEntry : FAX_JOB_ENTRYW*   # FAX_JOB_ENTRYW*
  ) : 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 FaxSetJobWNative = Int32 Function(Pointer<Void>, Uint32, Uint32, Pointer<Void>);
typedef FaxSetJobWDart = int Function(Pointer<Void>, int, int, Pointer<Void>);
final FaxSetJobW = DynamicLibrary.open('WINFAX.dll')
    .lookupFunction<FaxSetJobWNative, FaxSetJobWDart>('FaxSetJobW');
// FaxHandle : HANDLE -> Pointer<Void>
// JobId : DWORD -> Uint32
// Command : DWORD -> Uint32
// JobEntry : FAX_JOB_ENTRYW* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function FaxSetJobW(
  FaxHandle: THandle;   // HANDLE
  JobId: DWORD;   // DWORD
  Command: DWORD;   // DWORD
  JobEntry: Pointer   // FAX_JOB_ENTRYW*
): BOOL; stdcall;
  external 'WINFAX.dll' name 'FaxSetJobW';

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

foreign import stdcall safe "FaxSetJobW"
  c_FaxSetJobW :: Ptr () -> Word32 -> Word32 -> Ptr () -> IO CInt
-- FaxHandle : HANDLE -> Ptr ()
-- JobId : DWORD -> Word32
-- Command : DWORD -> Word32
-- JobEntry : FAX_JOB_ENTRYW* -> 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 faxsetjobw =
  foreign "FaxSetJobW"
    ((ptr void) @-> uint32_t @-> uint32_t @-> (ptr void) @-> returning int32_t)
(* FaxHandle : HANDLE -> (ptr void) *)
(* JobId : DWORD -> uint32_t *)
(* Command : DWORD -> uint32_t *)
(* JobEntry : FAX_JOB_ENTRYW* -> (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 ("FaxSetJobW" fax-set-job-w :convention :stdcall) :int32
  (fax-handle :pointer)   ; HANDLE
  (job-id :uint32)   ; DWORD
  (command :uint32)   ; DWORD
  (job-entry :pointer))   ; FAX_JOB_ENTRYW*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $FaxSetJobW = Win32::API::More->new('WINFAX',
    'BOOL FaxSetJobW(HANDLE FaxHandle, DWORD JobId, DWORD Command, LPVOID JobEntry)');
# my $ret = $FaxSetJobW->Call($FaxHandle, $JobId, $Command, $JobEntry);
# FaxHandle : HANDLE -> HANDLE
# JobId : DWORD -> DWORD
# Command : DWORD -> DWORD
# JobEntry : FAX_JOB_ENTRYW* -> 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。