HcsWaitForComputeSystemExit

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

HRESULT HcsWaitForComputeSystemExit(
    HCS_SYSTEM computeSystem,
    DWORD timeoutMs,
    LPWSTR* result   // optional
);

<DllImport("computecore.dll", ExactSpelling:=True)>
Public Shared Function HcsWaitForComputeSystemExit(
    computeSystem As IntPtr,   ' HCS_SYSTEM
    timeoutMs As UInteger,   ' DWORD
    result As IntPtr   ' LPWSTR* optional, out
) As Integer
End Function

' computeSystem : HCS_SYSTEM
' timeoutMs : DWORD
' result : LPWSTR* optional, out
Declare PtrSafe Function HcsWaitForComputeSystemExit Lib "computecore" ( _
    ByVal computeSystem As LongPtr, _
    ByVal timeoutMs As Long, _
    ByVal result 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

HcsWaitForComputeSystemExit = ctypes.windll.computecore.HcsWaitForComputeSystemExit
HcsWaitForComputeSystemExit.restype = ctypes.c_int
HcsWaitForComputeSystemExit.argtypes = [
    wintypes.HANDLE,  # computeSystem : HCS_SYSTEM
    wintypes.DWORD,  # timeoutMs : DWORD
    ctypes.c_void_p,  # result : LPWSTR* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('computecore.dll')
HcsWaitForComputeSystemExit = Fiddle::Function.new(
  lib['HcsWaitForComputeSystemExit'],
  [
    Fiddle::TYPE_VOIDP,  # computeSystem : HCS_SYSTEM
    -Fiddle::TYPE_INT,  # timeoutMs : DWORD
    Fiddle::TYPE_VOIDP,  # result : LPWSTR* optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "computecore")]
extern "system" {
    fn HcsWaitForComputeSystemExit(
        computeSystem: *mut core::ffi::c_void,  // HCS_SYSTEM
        timeoutMs: u32,  // DWORD
        result: *mut *mut u16  // LPWSTR* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("computecore.dll")]
public static extern int HcsWaitForComputeSystemExit(IntPtr computeSystem, uint timeoutMs, IntPtr result);
"@
$api = Add-Type -MemberDefinition $sig -Name 'computecore_HcsWaitForComputeSystemExit' -Namespace Win32 -PassThru
# $api::HcsWaitForComputeSystemExit(computeSystem, timeoutMs, result)

#uselib "computecore.dll"
#func global HcsWaitForComputeSystemExit "HcsWaitForComputeSystemExit" sptr, sptr, sptr
; HcsWaitForComputeSystemExit computeSystem, timeoutMs, varptr(result)   ; 戻り値は stat
; computeSystem : HCS_SYSTEM -> "sptr"
; timeoutMs : DWORD -> "sptr"
; result : LPWSTR* optional, 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 "computecore.dll"
#cfunc global HcsWaitForComputeSystemExit "HcsWaitForComputeSystemExit" sptr, int, var
; res = HcsWaitForComputeSystemExit(computeSystem, timeoutMs, result)
; computeSystem : HCS_SYSTEM -> "sptr"
; timeoutMs : DWORD -> "int"
; result : LPWSTR* optional, 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 HcsWaitForComputeSystemExit(HCS_SYSTEM computeSystem, DWORD timeoutMs, LPWSTR* result)
#uselib "computecore.dll"
#cfunc global HcsWaitForComputeSystemExit "HcsWaitForComputeSystemExit" intptr, int, var
; res = HcsWaitForComputeSystemExit(computeSystem, timeoutMs, result)
; computeSystem : HCS_SYSTEM -> "intptr"
; timeoutMs : DWORD -> "int"
; result : LPWSTR* optional, 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 (
	computecore = windows.NewLazySystemDLL("computecore.dll")
	procHcsWaitForComputeSystemExit = computecore.NewProc("HcsWaitForComputeSystemExit")
)

// computeSystem (HCS_SYSTEM), timeoutMs (DWORD), result (LPWSTR* optional, out)
r1, _, err := procHcsWaitForComputeSystemExit.Call(
	uintptr(computeSystem),
	uintptr(timeoutMs),
	uintptr(result),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function HcsWaitForComputeSystemExit(
  computeSystem: THandle;   // HCS_SYSTEM
  timeoutMs: DWORD;   // DWORD
  result: PPWideChar   // LPWSTR* optional, out
): Integer; stdcall;
  external 'computecore.dll' name 'HcsWaitForComputeSystemExit';

result := DllCall("computecore\HcsWaitForComputeSystemExit"
    , "Ptr", computeSystem   ; HCS_SYSTEM
    , "UInt", timeoutMs   ; DWORD
    , "Ptr", result   ; LPWSTR* optional, out
    , "Int")   ; return: HRESULT

●HcsWaitForComputeSystemExit(computeSystem, timeoutMs, result) = DLL("computecore.dll", "int HcsWaitForComputeSystemExit(void*, dword, void*)")
# 呼び出し: HcsWaitForComputeSystemExit(computeSystem, timeoutMs, result)
# computeSystem : HCS_SYSTEM -> "void*"
# timeoutMs : DWORD -> "dword"
# result : LPWSTR* optional, 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)。