ResUtilFindSzProperty

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

DWORD ResUtilFindSzProperty(
    const void* pPropertyList,
    DWORD cbPropertyListSize,
    LPCWSTR pszPropertyName,
    LPWSTR* pszPropertyValue   // optional
);

<DllImport("RESUTILS.dll", ExactSpelling:=True)>
Public Shared Function ResUtilFindSzProperty(
    pPropertyList As IntPtr,   ' void*
    cbPropertyListSize As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> pszPropertyName As String,   ' LPCWSTR
    pszPropertyValue As IntPtr   ' LPWSTR* optional, out
) As UInteger
End Function

' pPropertyList : void*
' cbPropertyListSize : DWORD
' pszPropertyName : LPCWSTR
' pszPropertyValue : LPWSTR* optional, out
Declare PtrSafe Function ResUtilFindSzProperty Lib "resutils" ( _
    ByVal pPropertyList As LongPtr, _
    ByVal cbPropertyListSize As Long, _
    ByVal pszPropertyName As LongPtr, _
    ByVal pszPropertyValue As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ResUtilFindSzProperty = ctypes.windll.resutils.ResUtilFindSzProperty
ResUtilFindSzProperty.restype = wintypes.DWORD
ResUtilFindSzProperty.argtypes = [
    ctypes.POINTER(None),  # pPropertyList : void*
    wintypes.DWORD,  # cbPropertyListSize : DWORD
    wintypes.LPCWSTR,  # pszPropertyName : LPCWSTR
    ctypes.c_void_p,  # pszPropertyValue : LPWSTR* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RESUTILS.dll')
ResUtilFindSzProperty = Fiddle::Function.new(
  lib['ResUtilFindSzProperty'],
  [
    Fiddle::TYPE_VOIDP,  # pPropertyList : void*
    -Fiddle::TYPE_INT,  # cbPropertyListSize : DWORD
    Fiddle::TYPE_VOIDP,  # pszPropertyName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pszPropertyValue : LPWSTR* optional, out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "resutils")]
extern "system" {
    fn ResUtilFindSzProperty(
        pPropertyList: *const (),  // void*
        cbPropertyListSize: u32,  // DWORD
        pszPropertyName: *const u16,  // LPCWSTR
        pszPropertyValue: *mut *mut u16  // LPWSTR* optional, out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RESUTILS.dll")]
public static extern uint ResUtilFindSzProperty(IntPtr pPropertyList, uint cbPropertyListSize, [MarshalAs(UnmanagedType.LPWStr)] string pszPropertyName, IntPtr pszPropertyValue);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RESUTILS_ResUtilFindSzProperty' -Namespace Win32 -PassThru
# $api::ResUtilFindSzProperty(pPropertyList, cbPropertyListSize, pszPropertyName, pszPropertyValue)

#uselib "RESUTILS.dll"
#func global ResUtilFindSzProperty "ResUtilFindSzProperty" sptr, sptr, sptr, sptr
; ResUtilFindSzProperty pPropertyList, cbPropertyListSize, pszPropertyName, varptr(pszPropertyValue)   ; 戻り値は stat
; pPropertyList : void* -> "sptr"
; cbPropertyListSize : DWORD -> "sptr"
; pszPropertyName : LPCWSTR -> "sptr"
; pszPropertyValue : LPWSTR* optional, 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。

#uselib "RESUTILS.dll"
#cfunc global ResUtilFindSzProperty "ResUtilFindSzProperty" sptr, int, wstr, var
; res = ResUtilFindSzProperty(pPropertyList, cbPropertyListSize, pszPropertyName, pszPropertyValue)
; pPropertyList : void* -> "sptr"
; cbPropertyListSize : DWORD -> "int"
; pszPropertyName : LPCWSTR -> "wstr"
; pszPropertyValue : LPWSTR* optional, out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; DWORD ResUtilFindSzProperty(void* pPropertyList, DWORD cbPropertyListSize, LPCWSTR pszPropertyName, LPWSTR* pszPropertyValue)
#uselib "RESUTILS.dll"
#cfunc global ResUtilFindSzProperty "ResUtilFindSzProperty" intptr, int, wstr, var
; res = ResUtilFindSzProperty(pPropertyList, cbPropertyListSize, pszPropertyName, pszPropertyValue)
; pPropertyList : void* -> "intptr"
; cbPropertyListSize : DWORD -> "int"
; pszPropertyName : LPCWSTR -> "wstr"
; pszPropertyValue : LPWSTR* optional, out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	resutils = windows.NewLazySystemDLL("RESUTILS.dll")
	procResUtilFindSzProperty = resutils.NewProc("ResUtilFindSzProperty")
)

// pPropertyList (void*), cbPropertyListSize (DWORD), pszPropertyName (LPCWSTR), pszPropertyValue (LPWSTR* optional, out)
r1, _, err := procResUtilFindSzProperty.Call(
	uintptr(pPropertyList),
	uintptr(cbPropertyListSize),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszPropertyName))),
	uintptr(pszPropertyValue),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ResUtilFindSzProperty(
  pPropertyList: Pointer;   // void*
  cbPropertyListSize: DWORD;   // DWORD
  pszPropertyName: PWideChar;   // LPCWSTR
  pszPropertyValue: PPWideChar   // LPWSTR* optional, out
): DWORD; stdcall;
  external 'RESUTILS.dll' name 'ResUtilFindSzProperty';

result := DllCall("RESUTILS\ResUtilFindSzProperty"
    , "Ptr", pPropertyList   ; void*
    , "UInt", cbPropertyListSize   ; DWORD
    , "WStr", pszPropertyName   ; LPCWSTR
    , "Ptr", pszPropertyValue   ; LPWSTR* optional, out
    , "UInt")   ; return: DWORD

●ResUtilFindSzProperty(pPropertyList, cbPropertyListSize, pszPropertyName, pszPropertyValue) = DLL("RESUTILS.dll", "dword ResUtilFindSzProperty(void*, dword, char*, void*)")
# 呼び出し: ResUtilFindSzProperty(pPropertyList, cbPropertyListSize, pszPropertyName, pszPropertyValue)
# pPropertyList : void* -> "void*"
# cbPropertyListSize : DWORD -> "dword"
# pszPropertyName : LPCWSTR -> "char*"
# pszPropertyValue : LPWSTR* optional, 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)。