ResUtilGetSzProperty

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

DWORD ResUtilGetSzProperty(
    LPWSTR* ppszOutValue,
    const CLUSPROP_SZ* pValueStruct,
    LPCWSTR pszOldValue,   // optional
    BYTE** ppPropertyList,
    DWORD* pcbPropertyListSize
);

<DllImport("RESUTILS.dll", ExactSpelling:=True)>
Public Shared Function ResUtilGetSzProperty(
    ppszOutValue As IntPtr,   ' LPWSTR* out
    pValueStruct As IntPtr,   ' CLUSPROP_SZ*
    <MarshalAs(UnmanagedType.LPWStr)> pszOldValue As String,   ' LPCWSTR optional
    ppPropertyList As IntPtr,   ' BYTE** in/out
    ByRef pcbPropertyListSize As UInteger   ' DWORD* in/out
) As UInteger
End Function

' ppszOutValue : LPWSTR* out
' pValueStruct : CLUSPROP_SZ*
' pszOldValue : LPCWSTR optional
' ppPropertyList : BYTE** in/out
' pcbPropertyListSize : DWORD* in/out
Declare PtrSafe Function ResUtilGetSzProperty Lib "resutils" ( _
    ByVal ppszOutValue As LongPtr, _
    ByVal pValueStruct As LongPtr, _
    ByVal pszOldValue As LongPtr, _
    ByVal ppPropertyList As LongPtr, _
    ByRef pcbPropertyListSize 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

ResUtilGetSzProperty = ctypes.windll.resutils.ResUtilGetSzProperty
ResUtilGetSzProperty.restype = wintypes.DWORD
ResUtilGetSzProperty.argtypes = [
    ctypes.c_void_p,  # ppszOutValue : LPWSTR* out
    ctypes.c_void_p,  # pValueStruct : CLUSPROP_SZ*
    wintypes.LPCWSTR,  # pszOldValue : LPCWSTR optional
    ctypes.c_void_p,  # ppPropertyList : BYTE** in/out
    ctypes.POINTER(wintypes.DWORD),  # pcbPropertyListSize : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RESUTILS.dll')
ResUtilGetSzProperty = Fiddle::Function.new(
  lib['ResUtilGetSzProperty'],
  [
    Fiddle::TYPE_VOIDP,  # ppszOutValue : LPWSTR* out
    Fiddle::TYPE_VOIDP,  # pValueStruct : CLUSPROP_SZ*
    Fiddle::TYPE_VOIDP,  # pszOldValue : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # ppPropertyList : BYTE** in/out
    Fiddle::TYPE_VOIDP,  # pcbPropertyListSize : DWORD* in/out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "resutils")]
extern "system" {
    fn ResUtilGetSzProperty(
        ppszOutValue: *mut *mut u16,  // LPWSTR* out
        pValueStruct: *const CLUSPROP_SZ,  // CLUSPROP_SZ*
        pszOldValue: *const u16,  // LPCWSTR optional
        ppPropertyList: *mut *mut u8,  // BYTE** in/out
        pcbPropertyListSize: *mut u32  // DWORD* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RESUTILS.dll")]
public static extern uint ResUtilGetSzProperty(IntPtr ppszOutValue, IntPtr pValueStruct, [MarshalAs(UnmanagedType.LPWStr)] string pszOldValue, IntPtr ppPropertyList, ref uint pcbPropertyListSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RESUTILS_ResUtilGetSzProperty' -Namespace Win32 -PassThru
# $api::ResUtilGetSzProperty(ppszOutValue, pValueStruct, pszOldValue, ppPropertyList, pcbPropertyListSize)

#uselib "RESUTILS.dll"
#func global ResUtilGetSzProperty "ResUtilGetSzProperty" sptr, sptr, sptr, sptr, sptr
; ResUtilGetSzProperty varptr(ppszOutValue), varptr(pValueStruct), pszOldValue, varptr(ppPropertyList), varptr(pcbPropertyListSize)   ; 戻り値は stat
; ppszOutValue : LPWSTR* out -> "sptr"
; pValueStruct : CLUSPROP_SZ* -> "sptr"
; pszOldValue : LPCWSTR optional -> "sptr"
; ppPropertyList : BYTE** in/out -> "sptr"
; pcbPropertyListSize : DWORD* in/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 ResUtilGetSzProperty "ResUtilGetSzProperty" var, var, wstr, var, var
; res = ResUtilGetSzProperty(ppszOutValue, pValueStruct, pszOldValue, ppPropertyList, pcbPropertyListSize)
; ppszOutValue : LPWSTR* out -> "var"
; pValueStruct : CLUSPROP_SZ* -> "var"
; pszOldValue : LPCWSTR optional -> "wstr"
; ppPropertyList : BYTE** in/out -> "var"
; pcbPropertyListSize : DWORD* in/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 ResUtilGetSzProperty(LPWSTR* ppszOutValue, CLUSPROP_SZ* pValueStruct, LPCWSTR pszOldValue, BYTE** ppPropertyList, DWORD* pcbPropertyListSize)
#uselib "RESUTILS.dll"
#cfunc global ResUtilGetSzProperty "ResUtilGetSzProperty" var, var, wstr, var, var
; res = ResUtilGetSzProperty(ppszOutValue, pValueStruct, pszOldValue, ppPropertyList, pcbPropertyListSize)
; ppszOutValue : LPWSTR* out -> "var"
; pValueStruct : CLUSPROP_SZ* -> "var"
; pszOldValue : LPCWSTR optional -> "wstr"
; ppPropertyList : BYTE** in/out -> "var"
; pcbPropertyListSize : DWORD* in/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")
	procResUtilGetSzProperty = resutils.NewProc("ResUtilGetSzProperty")
)

// ppszOutValue (LPWSTR* out), pValueStruct (CLUSPROP_SZ*), pszOldValue (LPCWSTR optional), ppPropertyList (BYTE** in/out), pcbPropertyListSize (DWORD* in/out)
r1, _, err := procResUtilGetSzProperty.Call(
	uintptr(ppszOutValue),
	uintptr(pValueStruct),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszOldValue))),
	uintptr(ppPropertyList),
	uintptr(pcbPropertyListSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ResUtilGetSzProperty(
  ppszOutValue: PPWideChar;   // LPWSTR* out
  pValueStruct: Pointer;   // CLUSPROP_SZ*
  pszOldValue: PWideChar;   // LPCWSTR optional
  ppPropertyList: Pointer;   // BYTE** in/out
  pcbPropertyListSize: Pointer   // DWORD* in/out
): DWORD; stdcall;
  external 'RESUTILS.dll' name 'ResUtilGetSzProperty';

result := DllCall("RESUTILS\ResUtilGetSzProperty"
    , "Ptr", ppszOutValue   ; LPWSTR* out
    , "Ptr", pValueStruct   ; CLUSPROP_SZ*
    , "WStr", pszOldValue   ; LPCWSTR optional
    , "Ptr", ppPropertyList   ; BYTE** in/out
    , "Ptr", pcbPropertyListSize   ; DWORD* in/out
    , "UInt")   ; return: DWORD

●ResUtilGetSzProperty(ppszOutValue, pValueStruct, pszOldValue, ppPropertyList, pcbPropertyListSize) = DLL("RESUTILS.dll", "dword ResUtilGetSzProperty(void*, void*, char*, void*, void*)")
# 呼び出し: ResUtilGetSzProperty(ppszOutValue, pValueStruct, pszOldValue, ppPropertyList, pcbPropertyListSize)
# ppszOutValue : LPWSTR* out -> "void*"
# pValueStruct : CLUSPROP_SZ* -> "void*"
# pszOldValue : LPCWSTR optional -> "char*"
# ppPropertyList : BYTE** in/out -> "void*"
# pcbPropertyListSize : DWORD* in/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)。