CorePrinterDriverInstalledW

// winspool.drv  (Unicode / -W)
#include <windows.h>

HRESULT CorePrinterDriverInstalledW(
    LPCWSTR pszServer,   // optional
    LPCWSTR pszEnvironment,   // optional
    GUID CoreDriverGUID,
    FILETIME ftDriverDate,
    ULONGLONG dwlDriverVersion,
    BOOL* pbDriverInstalled
);

<DllImport("winspool.drv", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function CorePrinterDriverInstalledW(
    <MarshalAs(UnmanagedType.LPWStr)> pszServer As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> pszEnvironment As String,   ' LPCWSTR optional
    CoreDriverGUID As Guid,   ' GUID
    ftDriverDate As FILETIME,   ' FILETIME
    dwlDriverVersion As ULong,   ' ULONGLONG
    <Out> ByRef pbDriverInstalled As Boolean   ' BOOL* out
) As Integer
End Function

' pszServer : LPCWSTR optional
' pszEnvironment : LPCWSTR optional
' CoreDriverGUID : GUID
' ftDriverDate : FILETIME
' dwlDriverVersion : ULONGLONG
' pbDriverInstalled : BOOL* out
Declare PtrSafe Function CorePrinterDriverInstalledW Lib "winspool.drv" ( _
    ByVal pszServer As LongPtr, _
    ByVal pszEnvironment As LongPtr, _
    ByVal CoreDriverGUID As LongPtr, _
    ByVal ftDriverDate As LongPtr, _
    ByVal dwlDriverVersion As LongLong, _
    ByRef pbDriverInstalled As Long) 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

CorePrinterDriverInstalledW = ctypes.windll.LoadLibrary("winspool.drv").CorePrinterDriverInstalledW
CorePrinterDriverInstalledW.restype = ctypes.c_int
CorePrinterDriverInstalledW.argtypes = [
    wintypes.LPCWSTR,  # pszServer : LPCWSTR optional
    wintypes.LPCWSTR,  # pszEnvironment : LPCWSTR optional
    ctypes.c_void_p,  # CoreDriverGUID : GUID
    FILETIME,  # ftDriverDate : FILETIME
    ctypes.c_ulonglong,  # dwlDriverVersion : ULONGLONG
    ctypes.c_void_p,  # pbDriverInstalled : BOOL* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('winspool.drv')
CorePrinterDriverInstalledW = Fiddle::Function.new(
  lib['CorePrinterDriverInstalledW'],
  [
    Fiddle::TYPE_VOIDP,  # pszServer : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # pszEnvironment : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # CoreDriverGUID : GUID
    Fiddle::TYPE_VOIDP,  # ftDriverDate : FILETIME
    -Fiddle::TYPE_LONG_LONG,  # dwlDriverVersion : ULONGLONG
    Fiddle::TYPE_VOIDP,  # pbDriverInstalled : BOOL* out
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "winspool.drv")]
extern "system" {
    fn CorePrinterDriverInstalledW(
        pszServer: *const u16,  // LPCWSTR optional
        pszEnvironment: *const u16,  // LPCWSTR optional
        CoreDriverGUID: GUID,  // GUID
        ftDriverDate: FILETIME,  // FILETIME
        dwlDriverVersion: u64,  // ULONGLONG
        pbDriverInstalled: *mut i32  // BOOL* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("winspool.drv", CharSet = CharSet.Unicode)]
public static extern int CorePrinterDriverInstalledW([MarshalAs(UnmanagedType.LPWStr)] string pszServer, [MarshalAs(UnmanagedType.LPWStr)] string pszEnvironment, Guid CoreDriverGUID, FILETIME ftDriverDate, ulong dwlDriverVersion, out bool pbDriverInstalled);
"@
$api = Add-Type -MemberDefinition $sig -Name 'winspool.drv_CorePrinterDriverInstalledW' -Namespace Win32 -PassThru
# $api::CorePrinterDriverInstalledW(pszServer, pszEnvironment, CoreDriverGUID, ftDriverDate, dwlDriverVersion, pbDriverInstalled)

#uselib "winspool.drv"
#func global CorePrinterDriverInstalledW "CorePrinterDriverInstalledW" wptr, wptr, wptr, wptr, wptr, wptr
; CorePrinterDriverInstalledW pszServer, pszEnvironment, CoreDriverGUID, ftDriverDate, dwlDriverVersion, varptr(pbDriverInstalled)   ; 戻り値は stat
; pszServer : LPCWSTR optional -> "wptr"
; pszEnvironment : LPCWSTR optional -> "wptr"
; CoreDriverGUID : GUID -> "wptr"
; ftDriverDate : FILETIME -> "wptr"
; dwlDriverVersion : ULONGLONG -> "wptr"
; pbDriverInstalled : BOOL* out -> "wptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 (
	winspool_drv = windows.NewLazySystemDLL("winspool.drv")
	procCorePrinterDriverInstalledW = winspool_drv.NewProc("CorePrinterDriverInstalledW")
)

// pszServer (LPCWSTR optional), pszEnvironment (LPCWSTR optional), CoreDriverGUID (GUID), ftDriverDate (FILETIME), dwlDriverVersion (ULONGLONG), pbDriverInstalled (BOOL* out)
r1, _, err := procCorePrinterDriverInstalledW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszServer))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszEnvironment))),
	uintptr(CoreDriverGUID),
	uintptr(ftDriverDate),
	uintptr(dwlDriverVersion),
	uintptr(pbDriverInstalled),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CorePrinterDriverInstalledW(
  pszServer: PWideChar;   // LPCWSTR optional
  pszEnvironment: PWideChar;   // LPCWSTR optional
  CoreDriverGUID: TGUID;   // GUID
  ftDriverDate: FILETIME;   // FILETIME
  dwlDriverVersion: UInt64;   // ULONGLONG
  pbDriverInstalled: Pointer   // BOOL* out
): Integer; stdcall;
  external 'winspool.drv' name 'CorePrinterDriverInstalledW';

result := DllCall("winspool.drv\CorePrinterDriverInstalledW"
    , "WStr", pszServer   ; LPCWSTR optional
    , "WStr", pszEnvironment   ; LPCWSTR optional
    , "Ptr", CoreDriverGUID   ; GUID
    , "Ptr", ftDriverDate   ; FILETIME
    , "Int64", dwlDriverVersion   ; ULONGLONG
    , "Ptr", pbDriverInstalled   ; BOOL* out
    , "Int")   ; return: HRESULT

●CorePrinterDriverInstalledW(pszServer, pszEnvironment, CoreDriverGUID, ftDriverDate, dwlDriverVersion, pbDriverInstalled) = DLL("winspool.drv", "int CorePrinterDriverInstalledW(char*, char*, void*, void*, qword, void*)")
# 呼び出し: CorePrinterDriverInstalledW(pszServer, pszEnvironment, CoreDriverGUID, ftDriverDate, dwlDriverVersion, pbDriverInstalled)
# pszServer : LPCWSTR optional -> "char*"
# pszEnvironment : LPCWSTR optional -> "char*"
# CoreDriverGUID : GUID -> "void*"
# ftDriverDate : FILETIME -> "void*"
# dwlDriverVersion : ULONGLONG -> "qword"
# pbDriverInstalled : BOOL* 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)。
# ※-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 "winspool.drv" fn CorePrinterDriverInstalledW(
    pszServer: [*c]const u16, // LPCWSTR optional
    pszEnvironment: [*c]const u16, // LPCWSTR optional
    CoreDriverGUID: GUID, // GUID
    ftDriverDate: FILETIME, // FILETIME
    dwlDriverVersion: u64, // ULONGLONG
    pbDriverInstalled: [*c]i32 // BOOL* out
) 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 CorePrinterDriverInstalledW(
    pszServer: WideCString,  # LPCWSTR optional
    pszEnvironment: WideCString,  # LPCWSTR optional
    CoreDriverGUID: GUID,  # GUID
    ftDriverDate: FILETIME,  # FILETIME
    dwlDriverVersion: uint64,  # ULONGLONG
    pbDriverInstalled: ptr int32  # BOOL* out
): int32 {.importc: "CorePrinterDriverInstalledW", stdcall, dynlib: "winspool.drv".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "winspool.drv");
extern(Windows)
int CorePrinterDriverInstalledW(
    const(wchar)* pszServer,   // LPCWSTR optional
    const(wchar)* pszEnvironment,   // LPCWSTR optional
    GUID CoreDriverGUID,   // GUID
    FILETIME ftDriverDate,   // FILETIME
    ulong dwlDriverVersion,   // ULONGLONG
    int* pbDriverInstalled   // BOOL* out
);

ccall((:CorePrinterDriverInstalledW, "winspool.drv"), stdcall, Int32,
      (Cwstring, Cwstring, GUID, FILETIME, UInt64, Ptr{Int32}),
      pszServer, pszEnvironment, CoreDriverGUID, ftDriverDate, dwlDriverVersion, pbDriverInstalled)
# pszServer : LPCWSTR optional -> Cwstring
# pszEnvironment : LPCWSTR optional -> Cwstring
# CoreDriverGUID : GUID -> GUID
# ftDriverDate : FILETIME -> FILETIME
# dwlDriverVersion : ULONGLONG -> UInt64
# pbDriverInstalled : BOOL* out -> Ptr{Int32}
# 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 CorePrinterDriverInstalledW(
    const uint16_t* pszServer,
    const uint16_t* pszEnvironment,
    GUID CoreDriverGUID,
    FILETIME ftDriverDate,
    uint64_t dwlDriverVersion,
    int32_t* pbDriverInstalled);
]]
local winspool.drv = ffi.load("winspool.drv")
-- winspool.drv.CorePrinterDriverInstalledW(pszServer, pszEnvironment, CoreDriverGUID, ftDriverDate, dwlDriverVersion, pbDriverInstalled)
-- pszServer : LPCWSTR optional
-- pszEnvironment : LPCWSTR optional
-- CoreDriverGUID : GUID
-- ftDriverDate : FILETIME
-- dwlDriverVersion : ULONGLONG
-- pbDriverInstalled : BOOL* 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。
-- 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('winspool.drv');
const CorePrinterDriverInstalledW = lib.func('__stdcall', 'CorePrinterDriverInstalledW', 'int32_t', ['str16', 'str16', 'void *', 'FILETIME', 'uint64_t', 'int32_t *']);
// CorePrinterDriverInstalledW(pszServer, pszEnvironment, CoreDriverGUID, ftDriverDate, dwlDriverVersion, pbDriverInstalled)
// pszServer : LPCWSTR optional -> 'str16'
// pszEnvironment : LPCWSTR optional -> 'str16'
// CoreDriverGUID : GUID -> 'void *'
// ftDriverDate : FILETIME -> 'FILETIME'
// dwlDriverVersion : ULONGLONG -> 'uint64_t'
// pbDriverInstalled : BOOL* out -> '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("winspool.drv", {
  CorePrinterDriverInstalledW: { parameters: ["buffer", "buffer", "pointer", "buffer", "u64", "pointer"], result: "i32" },
});
// lib.symbols.CorePrinterDriverInstalledW(pszServer, pszEnvironment, CoreDriverGUID, ftDriverDate, dwlDriverVersion, pbDriverInstalled)
// pszServer : LPCWSTR optional -> "buffer"
// pszEnvironment : LPCWSTR optional -> "buffer"
// CoreDriverGUID : GUID -> "pointer"
// ftDriverDate : FILETIME -> "buffer"
// dwlDriverVersion : ULONGLONG -> "u64"
// pbDriverInstalled : BOOL* out -> "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 CorePrinterDriverInstalledW(
    const uint16_t* pszServer,
    const uint16_t* pszEnvironment,
    GUID CoreDriverGUID,
    FILETIME ftDriverDate,
    uint64_t dwlDriverVersion,
    int32_t* pbDriverInstalled);
C, "winspool.drv");
// $ffi->CorePrinterDriverInstalledW(pszServer, pszEnvironment, CoreDriverGUID, ftDriverDate, dwlDriverVersion, pbDriverInstalled);
// pszServer : LPCWSTR optional
// pszEnvironment : LPCWSTR optional
// CoreDriverGUID : GUID
// ftDriverDate : FILETIME
// dwlDriverVersion : ULONGLONG
// pbDriverInstalled : BOOL* 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 Winspool.drv extends StdCallLibrary {
    Winspool.drv INSTANCE = Native.load("winspool.drv", Winspool.drv.class, W32APIOptions.UNICODE_OPTIONS);
    int CorePrinterDriverInstalledW(
        WString pszServer,   // LPCWSTR optional
        WString pszEnvironment,   // LPCWSTR optional
        Pointer CoreDriverGUID,   // GUID
        FILETIME /* extends Structure (by value) */ ftDriverDate,   // FILETIME
        long dwlDriverVersion,   // ULONGLONG
        IntByReference pbDriverInstalled   // BOOL* out
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("winspool.drv")]
lib Libwinspool.drv
  fun CorePrinterDriverInstalledW = CorePrinterDriverInstalledW(
    pszServer : UInt16*,   # LPCWSTR optional
    pszEnvironment : UInt16*,   # LPCWSTR optional
    CoreDriverGUID : GUID,   # GUID
    ftDriverDate : FILETIME,   # FILETIME
    dwlDriverVersion : UInt64,   # ULONGLONG
    pbDriverInstalled : Int32*   # BOOL* 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 CorePrinterDriverInstalledWNative = Int32 Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Void>, FILETIME, Uint64, Pointer<Int32>);
typedef CorePrinterDriverInstalledWDart = int Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Void>, int, int, Pointer<Int32>);
final CorePrinterDriverInstalledW = DynamicLibrary.open('winspool.drv')
    .lookupFunction<CorePrinterDriverInstalledWNative, CorePrinterDriverInstalledWDart>('CorePrinterDriverInstalledW');
// pszServer : LPCWSTR optional -> Pointer<Utf16>
// pszEnvironment : LPCWSTR optional -> Pointer<Utf16>
// CoreDriverGUID : GUID -> Pointer<Void>
// ftDriverDate : FILETIME -> FILETIME
// dwlDriverVersion : ULONGLONG -> Uint64
// pbDriverInstalled : BOOL* out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CorePrinterDriverInstalledW(
  pszServer: PWideChar;   // LPCWSTR optional
  pszEnvironment: PWideChar;   // LPCWSTR optional
  CoreDriverGUID: TGUID;   // GUID
  ftDriverDate: FILETIME;   // FILETIME
  dwlDriverVersion: UInt64;   // ULONGLONG
  pbDriverInstalled: Pointer   // BOOL* out
): Integer; stdcall;
  external 'winspool.drv' name 'CorePrinterDriverInstalledW';

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

foreign import stdcall safe "CorePrinterDriverInstalledW"
  c_CorePrinterDriverInstalledW :: CWString -> CWString -> Ptr () -> FILETIME -> Word64 -> Ptr CInt -> IO Int32
-- pszServer : LPCWSTR optional -> CWString
-- pszEnvironment : LPCWSTR optional -> CWString
-- CoreDriverGUID : GUID -> Ptr ()
-- ftDriverDate : FILETIME -> FILETIME
-- dwlDriverVersion : ULONGLONG -> Word64
-- pbDriverInstalled : BOOL* out -> Ptr CInt
-- 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。
-- ※値渡し構造体は GHC FFI で直接渡せません。Ptr で渡すラッパ(C側)経由にしてください。

open Ctypes
open Foreign

let coreprinterdriverinstalledw =
  foreign "CorePrinterDriverInstalledW"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> (ptr void) @-> FILETIME @-> uint64_t @-> (ptr int32_t) @-> returning int32_t)
(* pszServer : LPCWSTR optional -> (ptr uint16_t) *)
(* pszEnvironment : LPCWSTR optional -> (ptr uint16_t) *)
(* CoreDriverGUID : GUID -> (ptr void) *)
(* ftDriverDate : FILETIME -> FILETIME *)
(* dwlDriverVersion : ULONGLONG -> uint64_t *)
(* pbDriverInstalled : BOOL* out -> (ptr 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 winspool.drv (t "winspool.drv"))
(cffi:use-foreign-library winspool.drv)

(cffi:defcfun ("CorePrinterDriverInstalledW" core-printer-driver-installed-w :convention :stdcall) :int32
  (psz-server (:string :encoding :utf-16le))   ; LPCWSTR optional
  (psz-environment (:string :encoding :utf-16le))   ; LPCWSTR optional
  (core-driver-guid :pointer)   ; GUID
  (ft-driver-date (:struct filetime))   ; FILETIME
  (dwl-driver-version :uint64)   ; ULONGLONG
  (pb-driver-installed :pointer))   ; BOOL* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CorePrinterDriverInstalledW = Win32::API::More->new('winspool.drv',
    'int CorePrinterDriverInstalledW(LPCWSTR pszServer, LPCWSTR pszEnvironment, LPVOID CoreDriverGUID, LPVOID ftDriverDate, UINT64 dwlDriverVersion, LPVOID pbDriverInstalled)');
# my $ret = $CorePrinterDriverInstalledW->Call($pszServer, $pszEnvironment, $CoreDriverGUID, $ftDriverDate, $dwlDriverVersion, $pbDriverInstalled);
# pszServer : LPCWSTR optional -> LPCWSTR
# pszEnvironment : LPCWSTR optional -> LPCWSTR
# CoreDriverGUID : GUID -> LPVOID
# ftDriverDate : FILETIME -> LPVOID
# dwlDriverVersion : ULONGLONG -> UINT64
# pbDriverInstalled : BOOL* out -> 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。