GetProcessesUsingPackageDependency

// api-ms-win-appmodel-runtime-l1-1-7.dll
#include <windows.h>

HRESULT GetProcessesUsingPackageDependency(
    LPCWSTR packageDependencyId,
    PSID user,   // optional
    BOOL scopeIsSystem,
    DWORD* processIdsCount,
    DWORD** processIds
);

<DllImport("api-ms-win-appmodel-runtime-l1-1-7.dll", ExactSpelling:=True)>
Public Shared Function GetProcessesUsingPackageDependency(
    <MarshalAs(UnmanagedType.LPWStr)> packageDependencyId As String,   ' LPCWSTR
    user As IntPtr,   ' PSID optional
    scopeIsSystem As Boolean,   ' BOOL
    <Out> ByRef processIdsCount As UInteger,   ' DWORD* out
    processIds As IntPtr   ' DWORD** out
) As Integer
End Function

' packageDependencyId : LPCWSTR
' user : PSID optional
' scopeIsSystem : BOOL
' processIdsCount : DWORD* out
' processIds : DWORD** out
Declare PtrSafe Function GetProcessesUsingPackageDependency Lib "api-ms-win-appmodel-runtime-l1-1-7" ( _
    ByVal packageDependencyId As LongPtr, _
    ByVal user As LongPtr, _
    ByVal scopeIsSystem As Long, _
    ByRef processIdsCount As Long, _
    ByVal processIds 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

GetProcessesUsingPackageDependency = ctypes.windll.LoadLibrary("api-ms-win-appmodel-runtime-l1-1-7.dll").GetProcessesUsingPackageDependency
GetProcessesUsingPackageDependency.restype = ctypes.c_int
GetProcessesUsingPackageDependency.argtypes = [
    wintypes.LPCWSTR,  # packageDependencyId : LPCWSTR
    wintypes.HANDLE,  # user : PSID optional
    wintypes.BOOL,  # scopeIsSystem : BOOL
    ctypes.POINTER(wintypes.DWORD),  # processIdsCount : DWORD* out
    ctypes.c_void_p,  # processIds : DWORD** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-appmodel-runtime-l1-1-7.dll')
GetProcessesUsingPackageDependency = Fiddle::Function.new(
  lib['GetProcessesUsingPackageDependency'],
  [
    Fiddle::TYPE_VOIDP,  # packageDependencyId : LPCWSTR
    Fiddle::TYPE_VOIDP,  # user : PSID optional
    Fiddle::TYPE_INT,  # scopeIsSystem : BOOL
    Fiddle::TYPE_VOIDP,  # processIdsCount : DWORD* out
    Fiddle::TYPE_VOIDP,  # processIds : DWORD** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "api-ms-win-appmodel-runtime-l1-1-7")]
extern "system" {
    fn GetProcessesUsingPackageDependency(
        packageDependencyId: *const u16,  // LPCWSTR
        user: *mut core::ffi::c_void,  // PSID optional
        scopeIsSystem: i32,  // BOOL
        processIdsCount: *mut u32,  // DWORD* out
        processIds: *mut *mut u32  // DWORD** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("api-ms-win-appmodel-runtime-l1-1-7.dll")]
public static extern int GetProcessesUsingPackageDependency([MarshalAs(UnmanagedType.LPWStr)] string packageDependencyId, IntPtr user, bool scopeIsSystem, out uint processIdsCount, IntPtr processIds);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-appmodel-runtime-l1-1-7_GetProcessesUsingPackageDependency' -Namespace Win32 -PassThru
# $api::GetProcessesUsingPackageDependency(packageDependencyId, user, scopeIsSystem, processIdsCount, processIds)

#uselib "api-ms-win-appmodel-runtime-l1-1-7.dll"
#func global GetProcessesUsingPackageDependency "GetProcessesUsingPackageDependency" sptr, sptr, sptr, sptr, sptr
; GetProcessesUsingPackageDependency packageDependencyId, user, scopeIsSystem, varptr(processIdsCount), varptr(processIds)   ; 戻り値は stat
; packageDependencyId : LPCWSTR -> "sptr"
; user : PSID optional -> "sptr"
; scopeIsSystem : BOOL -> "sptr"
; processIdsCount : DWORD* out -> "sptr"
; processIds : DWORD** 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 "api-ms-win-appmodel-runtime-l1-1-7.dll"
#cfunc global GetProcessesUsingPackageDependency "GetProcessesUsingPackageDependency" wstr, sptr, int, var, var
; res = GetProcessesUsingPackageDependency(packageDependencyId, user, scopeIsSystem, processIdsCount, processIds)
; packageDependencyId : LPCWSTR -> "wstr"
; user : PSID optional -> "sptr"
; scopeIsSystem : BOOL -> "int"
; processIdsCount : DWORD* out -> "var"
; processIds : DWORD** 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。

; HRESULT GetProcessesUsingPackageDependency(LPCWSTR packageDependencyId, PSID user, BOOL scopeIsSystem, DWORD* processIdsCount, DWORD** processIds)
#uselib "api-ms-win-appmodel-runtime-l1-1-7.dll"
#cfunc global GetProcessesUsingPackageDependency "GetProcessesUsingPackageDependency" wstr, intptr, int, var, var
; res = GetProcessesUsingPackageDependency(packageDependencyId, user, scopeIsSystem, processIdsCount, processIds)
; packageDependencyId : LPCWSTR -> "wstr"
; user : PSID optional -> "intptr"
; scopeIsSystem : BOOL -> "int"
; processIdsCount : DWORD* out -> "var"
; processIds : DWORD** 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 (
	api_ms_win_appmodel_runtime_l1_1_7 = windows.NewLazySystemDLL("api-ms-win-appmodel-runtime-l1-1-7.dll")
	procGetProcessesUsingPackageDependency = api_ms_win_appmodel_runtime_l1_1_7.NewProc("GetProcessesUsingPackageDependency")
)

// packageDependencyId (LPCWSTR), user (PSID optional), scopeIsSystem (BOOL), processIdsCount (DWORD* out), processIds (DWORD** out)
r1, _, err := procGetProcessesUsingPackageDependency.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(packageDependencyId))),
	uintptr(user),
	uintptr(scopeIsSystem),
	uintptr(processIdsCount),
	uintptr(processIds),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetProcessesUsingPackageDependency(
  packageDependencyId: PWideChar;   // LPCWSTR
  user: THandle;   // PSID optional
  scopeIsSystem: BOOL;   // BOOL
  processIdsCount: Pointer;   // DWORD* out
  processIds: Pointer   // DWORD** out
): Integer; stdcall;
  external 'api-ms-win-appmodel-runtime-l1-1-7.dll' name 'GetProcessesUsingPackageDependency';

result := DllCall("api-ms-win-appmodel-runtime-l1-1-7\GetProcessesUsingPackageDependency"
    , "WStr", packageDependencyId   ; LPCWSTR
    , "Ptr", user   ; PSID optional
    , "Int", scopeIsSystem   ; BOOL
    , "Ptr", processIdsCount   ; DWORD* out
    , "Ptr", processIds   ; DWORD** out
    , "Int")   ; return: HRESULT

●GetProcessesUsingPackageDependency(packageDependencyId, user, scopeIsSystem, processIdsCount, processIds) = DLL("api-ms-win-appmodel-runtime-l1-1-7.dll", "int GetProcessesUsingPackageDependency(char*, void*, bool, void*, void*)")
# 呼び出し: GetProcessesUsingPackageDependency(packageDependencyId, user, scopeIsSystem, processIdsCount, processIds)
# packageDependencyId : LPCWSTR -> "char*"
# user : PSID optional -> "void*"
# scopeIsSystem : BOOL -> "bool"
# processIdsCount : DWORD* out -> "void*"
# processIds : DWORD** 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)。