PSPropertyBag_ReadLONG

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

HRESULT PSPropertyBag_ReadLONG(
    IPropertyBag* propBag,
    LPCWSTR propName,
    INT* value
);

<DllImport("PROPSYS.dll", ExactSpelling:=True)>
Public Shared Function PSPropertyBag_ReadLONG(
    propBag As IntPtr,   ' IPropertyBag*
    <MarshalAs(UnmanagedType.LPWStr)> propName As String,   ' LPCWSTR
    <Out> ByRef value As Integer   ' INT* out
) As Integer
End Function

' propBag : IPropertyBag*
' propName : LPCWSTR
' value : INT* out
Declare PtrSafe Function PSPropertyBag_ReadLONG Lib "propsys" ( _
    ByVal propBag As LongPtr, _
    ByVal propName As LongPtr, _
    ByRef value 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

PSPropertyBag_ReadLONG = ctypes.windll.propsys.PSPropertyBag_ReadLONG
PSPropertyBag_ReadLONG.restype = ctypes.c_int
PSPropertyBag_ReadLONG.argtypes = [
    ctypes.c_void_p,  # propBag : IPropertyBag*
    wintypes.LPCWSTR,  # propName : LPCWSTR
    ctypes.POINTER(ctypes.c_int),  # value : INT* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('PROPSYS.dll')
PSPropertyBag_ReadLONG = Fiddle::Function.new(
  lib['PSPropertyBag_ReadLONG'],
  [
    Fiddle::TYPE_VOIDP,  # propBag : IPropertyBag*
    Fiddle::TYPE_VOIDP,  # propName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # value : INT* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "propsys")]
extern "system" {
    fn PSPropertyBag_ReadLONG(
        propBag: *mut core::ffi::c_void,  // IPropertyBag*
        propName: *const u16,  // LPCWSTR
        value: *mut i32  // INT* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("PROPSYS.dll")]
public static extern int PSPropertyBag_ReadLONG(IntPtr propBag, [MarshalAs(UnmanagedType.LPWStr)] string propName, out int value);
"@
$api = Add-Type -MemberDefinition $sig -Name 'PROPSYS_PSPropertyBag_ReadLONG' -Namespace Win32 -PassThru
# $api::PSPropertyBag_ReadLONG(propBag, propName, value)

#uselib "PROPSYS.dll"
#func global PSPropertyBag_ReadLONG "PSPropertyBag_ReadLONG" sptr, sptr, sptr
; PSPropertyBag_ReadLONG propBag, propName, varptr(value)   ; 戻り値は stat
; propBag : IPropertyBag* -> "sptr"
; propName : LPCWSTR -> "sptr"
; value : INT* 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 (
	propsys = windows.NewLazySystemDLL("PROPSYS.dll")
	procPSPropertyBag_ReadLONG = propsys.NewProc("PSPropertyBag_ReadLONG")
)

// propBag (IPropertyBag*), propName (LPCWSTR), value (INT* out)
r1, _, err := procPSPropertyBag_ReadLONG.Call(
	uintptr(propBag),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(propName))),
	uintptr(value),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function PSPropertyBag_ReadLONG(
  propBag: Pointer;   // IPropertyBag*
  propName: PWideChar;   // LPCWSTR
  value: Pointer   // INT* out
): Integer; stdcall;
  external 'PROPSYS.dll' name 'PSPropertyBag_ReadLONG';

result := DllCall("PROPSYS\PSPropertyBag_ReadLONG"
    , "Ptr", propBag   ; IPropertyBag*
    , "WStr", propName   ; LPCWSTR
    , "Ptr", value   ; INT* out
    , "Int")   ; return: HRESULT

●PSPropertyBag_ReadLONG(propBag, propName, value) = DLL("PROPSYS.dll", "int PSPropertyBag_ReadLONG(void*, char*, void*)")
# 呼び出し: PSPropertyBag_ReadLONG(propBag, propName, value)
# propBag : IPropertyBag* -> "void*"
# propName : LPCWSTR -> "char*"
# value : INT* 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 "propsys" fn PSPropertyBag_ReadLONG(
    propBag: ?*anyopaque, // IPropertyBag*
    propName: [*c]const u16, // LPCWSTR
    value: [*c]i32 // INT* out
) callconv(std.os.windows.WINAPI) i32;

proc PSPropertyBag_ReadLONG(
    propBag: pointer,  # IPropertyBag*
    propName: WideCString,  # LPCWSTR
    value: ptr int32  # INT* out
): int32 {.importc: "PSPropertyBag_ReadLONG", stdcall, dynlib: "PROPSYS.dll".}

pragma(lib, "propsys");
extern(Windows)
int PSPropertyBag_ReadLONG(
    void* propBag,   // IPropertyBag*
    const(wchar)* propName,   // LPCWSTR
    int* value   // INT* out
);

ccall((:PSPropertyBag_ReadLONG, "PROPSYS.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Cwstring, Ptr{Int32}),
      propBag, propName, value)
# propBag : IPropertyBag* -> Ptr{Cvoid}
# propName : LPCWSTR -> Cwstring
# value : INT* out -> Ptr{Int32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t PSPropertyBag_ReadLONG(
    void* propBag,
    const uint16_t* propName,
    int32_t* value);
]]
local propsys = ffi.load("propsys")
-- propsys.PSPropertyBag_ReadLONG(propBag, propName, value)
-- propBag : IPropertyBag*
-- propName : LPCWSTR
-- value : INT* 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('PROPSYS.dll');
const PSPropertyBag_ReadLONG = lib.func('__stdcall', 'PSPropertyBag_ReadLONG', 'int32_t', ['void *', 'str16', 'int32_t *']);
// PSPropertyBag_ReadLONG(propBag, propName, value)
// propBag : IPropertyBag* -> 'void *'
// propName : LPCWSTR -> 'str16'
// value : INT* 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("PROPSYS.dll", {
  PSPropertyBag_ReadLONG: { parameters: ["pointer", "buffer", "pointer"], result: "i32" },
});
// lib.symbols.PSPropertyBag_ReadLONG(propBag, propName, value)
// propBag : IPropertyBag* -> "pointer"
// propName : LPCWSTR -> "buffer"
// value : INT* 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 PSPropertyBag_ReadLONG(
    void* propBag,
    const uint16_t* propName,
    int32_t* value);
C, "PROPSYS.dll");
// $ffi->PSPropertyBag_ReadLONG(propBag, propName, value);
// propBag : IPropertyBag*
// propName : LPCWSTR
// value : INT* 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 Propsys extends StdCallLibrary {
    Propsys INSTANCE = Native.load("propsys", Propsys.class);
    int PSPropertyBag_ReadLONG(
        Pointer propBag,   // IPropertyBag*
        WString propName,   // LPCWSTR
        IntByReference value   // INT* out
    );
}

@[Link("propsys")]
lib LibPROPSYS
  fun PSPropertyBag_ReadLONG = PSPropertyBag_ReadLONG(
    propBag : Void*,   # IPropertyBag*
    propName : UInt16*,   # LPCWSTR
    value : Int32*   # INT* 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 PSPropertyBag_ReadLONGNative = Int32 Function(Pointer<Void>, Pointer<Utf16>, Pointer<Int32>);
typedef PSPropertyBag_ReadLONGDart = int Function(Pointer<Void>, Pointer<Utf16>, Pointer<Int32>);
final PSPropertyBag_ReadLONG = DynamicLibrary.open('PROPSYS.dll')
    .lookupFunction<PSPropertyBag_ReadLONGNative, PSPropertyBag_ReadLONGDart>('PSPropertyBag_ReadLONG');
// propBag : IPropertyBag* -> Pointer<Void>
// propName : LPCWSTR -> Pointer<Utf16>
// value : INT* out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function PSPropertyBag_ReadLONG(
  propBag: Pointer;   // IPropertyBag*
  propName: PWideChar;   // LPCWSTR
  value: Pointer   // INT* out
): Integer; stdcall;
  external 'PROPSYS.dll' name 'PSPropertyBag_ReadLONG';

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

foreign import stdcall safe "PSPropertyBag_ReadLONG"
  c_PSPropertyBag_ReadLONG :: Ptr () -> CWString -> Ptr Int32 -> IO Int32
-- propBag : IPropertyBag* -> Ptr ()
-- propName : LPCWSTR -> CWString
-- value : INT* out -> Ptr 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 pspropertybag_readlong =
  foreign "PSPropertyBag_ReadLONG"
    ((ptr void) @-> (ptr uint16_t) @-> (ptr int32_t) @-> returning int32_t)
(* propBag : IPropertyBag* -> (ptr void) *)
(* propName : LPCWSTR -> (ptr uint16_t) *)
(* value : INT* 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 propsys (t "PROPSYS.dll"))
(cffi:use-foreign-library propsys)

(cffi:defcfun ("PSPropertyBag_ReadLONG" psproperty-bag-read-long :convention :stdcall) :int32
  (prop-bag :pointer)   ; IPropertyBag*
  (prop-name (:string :encoding :utf-16le))   ; LPCWSTR
  (value :pointer))   ; INT* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $PSPropertyBag_ReadLONG = Win32::API::More->new('PROPSYS',
    'int PSPropertyBag_ReadLONG(LPVOID propBag, LPCWSTR propName, LPVOID value)');
# my $ret = $PSPropertyBag_ReadLONG->Call($propBag, $propName, $value);
# propBag : IPropertyBag* -> LPVOID
# propName : LPCWSTR -> LPCWSTR
# value : INT* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。