CheckIsMSIXPackage

// KERNEL32.dll
#include <windows.h>

HRESULT CheckIsMSIXPackage(
    LPCWSTR packageFullName,
    BOOL* isMSIXPackage
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function CheckIsMSIXPackage(
    <MarshalAs(UnmanagedType.LPWStr)> packageFullName As String,   ' LPCWSTR
    <Out> ByRef isMSIXPackage As Integer   ' BOOL* out
) As Integer
End Function

' packageFullName : LPCWSTR
' isMSIXPackage : BOOL* out
Declare PtrSafe Function CheckIsMSIXPackage Lib "kernel32" ( _
    ByVal packageFullName As LongPtr, _
    ByRef isMSIXPackage 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

CheckIsMSIXPackage = ctypes.windll.kernel32.CheckIsMSIXPackage
CheckIsMSIXPackage.restype = ctypes.c_int
CheckIsMSIXPackage.argtypes = [
    wintypes.LPCWSTR,  # packageFullName : LPCWSTR
    ctypes.c_void_p,  # isMSIXPackage : BOOL* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
CheckIsMSIXPackage = Fiddle::Function.new(
  lib['CheckIsMSIXPackage'],
  [
    Fiddle::TYPE_VOIDP,  # packageFullName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # isMSIXPackage : BOOL* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn CheckIsMSIXPackage(
        packageFullName: *const u16,  // LPCWSTR
        isMSIXPackage: *mut i32  // BOOL* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern int CheckIsMSIXPackage([MarshalAs(UnmanagedType.LPWStr)] string packageFullName, out int isMSIXPackage);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_CheckIsMSIXPackage' -Namespace Win32 -PassThru
# $api::CheckIsMSIXPackage(packageFullName, isMSIXPackage)

#uselib "KERNEL32.dll"
#func global CheckIsMSIXPackage "CheckIsMSIXPackage" sptr, sptr
; CheckIsMSIXPackage packageFullName, isMSIXPackage   ; 戻り値は stat
; packageFullName : LPCWSTR -> "sptr"
; isMSIXPackage : BOOL* 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 "KERNEL32.dll"
#cfunc global CheckIsMSIXPackage "CheckIsMSIXPackage" wstr, int
; res = CheckIsMSIXPackage(packageFullName, isMSIXPackage)
; packageFullName : LPCWSTR -> "wstr"
; isMSIXPackage : BOOL* out -> "int"

; HRESULT CheckIsMSIXPackage(LPCWSTR packageFullName, BOOL* isMSIXPackage)
#uselib "KERNEL32.dll"
#cfunc global CheckIsMSIXPackage "CheckIsMSIXPackage" wstr, int
; res = CheckIsMSIXPackage(packageFullName, isMSIXPackage)
; packageFullName : LPCWSTR -> "wstr"
; isMSIXPackage : BOOL* out -> "int"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procCheckIsMSIXPackage = kernel32.NewProc("CheckIsMSIXPackage")
)

// packageFullName (LPCWSTR), isMSIXPackage (BOOL* out)
r1, _, err := procCheckIsMSIXPackage.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(packageFullName))),
	uintptr(isMSIXPackage),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CheckIsMSIXPackage(
  packageFullName: PWideChar;   // LPCWSTR
  isMSIXPackage: Pointer   // BOOL* out
): Integer; stdcall;
  external 'KERNEL32.dll' name 'CheckIsMSIXPackage';

result := DllCall("KERNEL32\CheckIsMSIXPackage"
    , "WStr", packageFullName   ; LPCWSTR
    , "Ptr", isMSIXPackage   ; BOOL* out
    , "Int")   ; return: HRESULT

●CheckIsMSIXPackage(packageFullName, isMSIXPackage) = DLL("KERNEL32.dll", "int CheckIsMSIXPackage(char*, void*)")
# 呼び出し: CheckIsMSIXPackage(packageFullName, isMSIXPackage)
# packageFullName : LPCWSTR -> "char*"
# isMSIXPackage : BOOL* 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)。