GetAppContainerRegistryLocation

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

HRESULT GetAppContainerRegistryLocation(
    DWORD desiredAccess,
    HKEY* phAppContainerKey
);

<DllImport("USERENV.dll", ExactSpelling:=True)>
Public Shared Function GetAppContainerRegistryLocation(
    desiredAccess As UInteger,   ' DWORD
    phAppContainerKey As IntPtr   ' HKEY* out
) As Integer
End Function

' desiredAccess : DWORD
' phAppContainerKey : HKEY* out
Declare PtrSafe Function GetAppContainerRegistryLocation Lib "userenv" ( _
    ByVal desiredAccess As Long, _
    ByVal phAppContainerKey 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

GetAppContainerRegistryLocation = ctypes.windll.userenv.GetAppContainerRegistryLocation
GetAppContainerRegistryLocation.restype = ctypes.c_int
GetAppContainerRegistryLocation.argtypes = [
    wintypes.DWORD,  # desiredAccess : DWORD
    ctypes.c_void_p,  # phAppContainerKey : HKEY* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('USERENV.dll')
GetAppContainerRegistryLocation = Fiddle::Function.new(
  lib['GetAppContainerRegistryLocation'],
  [
    -Fiddle::TYPE_INT,  # desiredAccess : DWORD
    Fiddle::TYPE_VOIDP,  # phAppContainerKey : HKEY* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "userenv")]
extern "system" {
    fn GetAppContainerRegistryLocation(
        desiredAccess: u32,  // DWORD
        phAppContainerKey: *mut *mut core::ffi::c_void  // HKEY* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("USERENV.dll")]
public static extern int GetAppContainerRegistryLocation(uint desiredAccess, IntPtr phAppContainerKey);
"@
$api = Add-Type -MemberDefinition $sig -Name 'USERENV_GetAppContainerRegistryLocation' -Namespace Win32 -PassThru
# $api::GetAppContainerRegistryLocation(desiredAccess, phAppContainerKey)

#uselib "USERENV.dll"
#func global GetAppContainerRegistryLocation "GetAppContainerRegistryLocation" sptr, sptr
; GetAppContainerRegistryLocation desiredAccess, phAppContainerKey   ; 戻り値は stat
; desiredAccess : DWORD -> "sptr"
; phAppContainerKey : HKEY* 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 "USERENV.dll"
#cfunc global GetAppContainerRegistryLocation "GetAppContainerRegistryLocation" int, sptr
; res = GetAppContainerRegistryLocation(desiredAccess, phAppContainerKey)
; desiredAccess : DWORD -> "int"
; phAppContainerKey : HKEY* out -> "sptr"

; HRESULT GetAppContainerRegistryLocation(DWORD desiredAccess, HKEY* phAppContainerKey)
#uselib "USERENV.dll"
#cfunc global GetAppContainerRegistryLocation "GetAppContainerRegistryLocation" int, intptr
; res = GetAppContainerRegistryLocation(desiredAccess, phAppContainerKey)
; desiredAccess : DWORD -> "int"
; phAppContainerKey : HKEY* out -> "intptr"

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

var (
	userenv = windows.NewLazySystemDLL("USERENV.dll")
	procGetAppContainerRegistryLocation = userenv.NewProc("GetAppContainerRegistryLocation")
)

// desiredAccess (DWORD), phAppContainerKey (HKEY* out)
r1, _, err := procGetAppContainerRegistryLocation.Call(
	uintptr(desiredAccess),
	uintptr(phAppContainerKey),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetAppContainerRegistryLocation(
  desiredAccess: DWORD;   // DWORD
  phAppContainerKey: Pointer   // HKEY* out
): Integer; stdcall;
  external 'USERENV.dll' name 'GetAppContainerRegistryLocation';

result := DllCall("USERENV\GetAppContainerRegistryLocation"
    , "UInt", desiredAccess   ; DWORD
    , "Ptr", phAppContainerKey   ; HKEY* out
    , "Int")   ; return: HRESULT

●GetAppContainerRegistryLocation(desiredAccess, phAppContainerKey) = DLL("USERENV.dll", "int GetAppContainerRegistryLocation(dword, void*)")
# 呼び出し: GetAppContainerRegistryLocation(desiredAccess, phAppContainerKey)
# desiredAccess : DWORD -> "dword"
# phAppContainerKey : HKEY* 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)。