PSCreateSimplePropertyChange

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

HRESULT PSCreateSimplePropertyChange(
    PKA_FLAGS flags,
    const PROPERTYKEY* key,
    const PROPVARIANT* propvar,
    const GUID* riid,
    void** ppv
);

<DllImport("PROPSYS.dll", ExactSpelling:=True)>
Public Shared Function PSCreateSimplePropertyChange(
    flags As Integer,   ' PKA_FLAGS
    key As IntPtr,   ' PROPERTYKEY*
    propvar As IntPtr,   ' PROPVARIANT*
    ByRef riid As Guid,   ' GUID*
    ppv As IntPtr   ' void** out
) As Integer
End Function

' flags : PKA_FLAGS
' key : PROPERTYKEY*
' propvar : PROPVARIANT*
' riid : GUID*
' ppv : void** out
Declare PtrSafe Function PSCreateSimplePropertyChange Lib "propsys" ( _
    ByVal flags As Long, _
    ByVal key As LongPtr, _
    ByVal propvar As LongPtr, _
    ByVal riid As LongPtr, _
    ByVal ppv 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

PSCreateSimplePropertyChange = ctypes.windll.propsys.PSCreateSimplePropertyChange
PSCreateSimplePropertyChange.restype = ctypes.c_int
PSCreateSimplePropertyChange.argtypes = [
    ctypes.c_int,  # flags : PKA_FLAGS
    ctypes.c_void_p,  # key : PROPERTYKEY*
    ctypes.c_void_p,  # propvar : PROPVARIANT*
    ctypes.c_void_p,  # riid : GUID*
    ctypes.c_void_p,  # ppv : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('PROPSYS.dll')
PSCreateSimplePropertyChange = Fiddle::Function.new(
  lib['PSCreateSimplePropertyChange'],
  [
    Fiddle::TYPE_INT,  # flags : PKA_FLAGS
    Fiddle::TYPE_VOIDP,  # key : PROPERTYKEY*
    Fiddle::TYPE_VOIDP,  # propvar : PROPVARIANT*
    Fiddle::TYPE_VOIDP,  # riid : GUID*
    Fiddle::TYPE_VOIDP,  # ppv : void** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "propsys")]
extern "system" {
    fn PSCreateSimplePropertyChange(
        flags: i32,  // PKA_FLAGS
        key: *const PROPERTYKEY,  // PROPERTYKEY*
        propvar: *const PROPVARIANT,  // PROPVARIANT*
        riid: *const GUID,  // GUID*
        ppv: *mut *mut ()  // void** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("PROPSYS.dll")]
public static extern int PSCreateSimplePropertyChange(int flags, IntPtr key, IntPtr propvar, ref Guid riid, IntPtr ppv);
"@
$api = Add-Type -MemberDefinition $sig -Name 'PROPSYS_PSCreateSimplePropertyChange' -Namespace Win32 -PassThru
# $api::PSCreateSimplePropertyChange(flags, key, propvar, riid, ppv)

#uselib "PROPSYS.dll"
#func global PSCreateSimplePropertyChange "PSCreateSimplePropertyChange" sptr, sptr, sptr, sptr, sptr
; PSCreateSimplePropertyChange flags, varptr(key), varptr(propvar), varptr(riid), ppv   ; 戻り値は stat
; flags : PKA_FLAGS -> "sptr"
; key : PROPERTYKEY* -> "sptr"
; propvar : PROPVARIANT* -> "sptr"
; riid : GUID* -> "sptr"
; ppv : void** 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 "PROPSYS.dll"
#cfunc global PSCreateSimplePropertyChange "PSCreateSimplePropertyChange" int, var, var, var, sptr
; res = PSCreateSimplePropertyChange(flags, key, propvar, riid, ppv)
; flags : PKA_FLAGS -> "int"
; key : PROPERTYKEY* -> "var"
; propvar : PROPVARIANT* -> "var"
; riid : GUID* -> "var"
; ppv : void** out -> "sptr"
; ※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。

; HRESULT PSCreateSimplePropertyChange(PKA_FLAGS flags, PROPERTYKEY* key, PROPVARIANT* propvar, GUID* riid, void** ppv)
#uselib "PROPSYS.dll"
#cfunc global PSCreateSimplePropertyChange "PSCreateSimplePropertyChange" int, var, var, var, intptr
; res = PSCreateSimplePropertyChange(flags, key, propvar, riid, ppv)
; flags : PKA_FLAGS -> "int"
; key : PROPERTYKEY* -> "var"
; propvar : PROPVARIANT* -> "var"
; riid : GUID* -> "var"
; ppv : void** out -> "intptr"
; ※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 (
	propsys = windows.NewLazySystemDLL("PROPSYS.dll")
	procPSCreateSimplePropertyChange = propsys.NewProc("PSCreateSimplePropertyChange")
)

// flags (PKA_FLAGS), key (PROPERTYKEY*), propvar (PROPVARIANT*), riid (GUID*), ppv (void** out)
r1, _, err := procPSCreateSimplePropertyChange.Call(
	uintptr(flags),
	uintptr(key),
	uintptr(propvar),
	uintptr(riid),
	uintptr(ppv),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function PSCreateSimplePropertyChange(
  flags: Integer;   // PKA_FLAGS
  key: Pointer;   // PROPERTYKEY*
  propvar: Pointer;   // PROPVARIANT*
  riid: PGUID;   // GUID*
  ppv: Pointer   // void** out
): Integer; stdcall;
  external 'PROPSYS.dll' name 'PSCreateSimplePropertyChange';

result := DllCall("PROPSYS\PSCreateSimplePropertyChange"
    , "Int", flags   ; PKA_FLAGS
    , "Ptr", key   ; PROPERTYKEY*
    , "Ptr", propvar   ; PROPVARIANT*
    , "Ptr", riid   ; GUID*
    , "Ptr", ppv   ; void** out
    , "Int")   ; return: HRESULT

●PSCreateSimplePropertyChange(flags, key, propvar, riid, ppv) = DLL("PROPSYS.dll", "int PSCreateSimplePropertyChange(int, void*, void*, void*, void*)")
# 呼び出し: PSCreateSimplePropertyChange(flags, key, propvar, riid, ppv)
# flags : PKA_FLAGS -> "int"
# key : PROPERTYKEY* -> "void*"
# propvar : PROPVARIANT* -> "void*"
# riid : GUID* -> "void*"
# ppv : void** 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)。