HcsSetComputeSystemCallback

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

HRESULT HcsSetComputeSystemCallback(
    HCS_SYSTEM computeSystem,
    HCS_EVENT_OPTIONS callbackOptions,
    const void* context,   // optional
    HCS_EVENT_CALLBACK callback
);

<DllImport("computecore.dll", ExactSpelling:=True)>
Public Shared Function HcsSetComputeSystemCallback(
    computeSystem As IntPtr,   ' HCS_SYSTEM
    callbackOptions As Integer,   ' HCS_EVENT_OPTIONS
    context As IntPtr,   ' void* optional
    callback As IntPtr   ' HCS_EVENT_CALLBACK
) As Integer
End Function

' computeSystem : HCS_SYSTEM
' callbackOptions : HCS_EVENT_OPTIONS
' context : void* optional
' callback : HCS_EVENT_CALLBACK
Declare PtrSafe Function HcsSetComputeSystemCallback Lib "computecore" ( _
    ByVal computeSystem As LongPtr, _
    ByVal callbackOptions As Long, _
    ByVal context As LongPtr, _
    ByVal callback 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

HcsSetComputeSystemCallback = ctypes.windll.computecore.HcsSetComputeSystemCallback
HcsSetComputeSystemCallback.restype = ctypes.c_int
HcsSetComputeSystemCallback.argtypes = [
    wintypes.HANDLE,  # computeSystem : HCS_SYSTEM
    ctypes.c_int,  # callbackOptions : HCS_EVENT_OPTIONS
    ctypes.POINTER(None),  # context : void* optional
    ctypes.c_void_p,  # callback : HCS_EVENT_CALLBACK
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('computecore.dll')
HcsSetComputeSystemCallback = Fiddle::Function.new(
  lib['HcsSetComputeSystemCallback'],
  [
    Fiddle::TYPE_VOIDP,  # computeSystem : HCS_SYSTEM
    Fiddle::TYPE_INT,  # callbackOptions : HCS_EVENT_OPTIONS
    Fiddle::TYPE_VOIDP,  # context : void* optional
    Fiddle::TYPE_VOIDP,  # callback : HCS_EVENT_CALLBACK
  ],
  Fiddle::TYPE_INT)

#[link(name = "computecore")]
extern "system" {
    fn HcsSetComputeSystemCallback(
        computeSystem: *mut core::ffi::c_void,  // HCS_SYSTEM
        callbackOptions: i32,  // HCS_EVENT_OPTIONS
        context: *const (),  // void* optional
        callback: *const core::ffi::c_void  // HCS_EVENT_CALLBACK
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("computecore.dll")]
public static extern int HcsSetComputeSystemCallback(IntPtr computeSystem, int callbackOptions, IntPtr context, IntPtr callback);
"@
$api = Add-Type -MemberDefinition $sig -Name 'computecore_HcsSetComputeSystemCallback' -Namespace Win32 -PassThru
# $api::HcsSetComputeSystemCallback(computeSystem, callbackOptions, context, callback)

#uselib "computecore.dll"
#func global HcsSetComputeSystemCallback "HcsSetComputeSystemCallback" sptr, sptr, sptr, sptr
; HcsSetComputeSystemCallback computeSystem, callbackOptions, context, callback   ; 戻り値は stat
; computeSystem : HCS_SYSTEM -> "sptr"
; callbackOptions : HCS_EVENT_OPTIONS -> "sptr"
; context : void* optional -> "sptr"
; callback : HCS_EVENT_CALLBACK -> "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 HcsSetComputeSystemCallback "HcsSetComputeSystemCallback" sptr, int, sptr, sptr
; res = HcsSetComputeSystemCallback(computeSystem, callbackOptions, context, callback)
; computeSystem : HCS_SYSTEM -> "sptr"
; callbackOptions : HCS_EVENT_OPTIONS -> "int"
; context : void* optional -> "sptr"
; callback : HCS_EVENT_CALLBACK -> "sptr"

; HRESULT HcsSetComputeSystemCallback(HCS_SYSTEM computeSystem, HCS_EVENT_OPTIONS callbackOptions, void* context, HCS_EVENT_CALLBACK callback)
#uselib "computecore.dll"
#cfunc global HcsSetComputeSystemCallback "HcsSetComputeSystemCallback" intptr, int, intptr, intptr
; res = HcsSetComputeSystemCallback(computeSystem, callbackOptions, context, callback)
; computeSystem : HCS_SYSTEM -> "intptr"
; callbackOptions : HCS_EVENT_OPTIONS -> "int"
; context : void* optional -> "intptr"
; callback : HCS_EVENT_CALLBACK -> "intptr"

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

var (
	computecore = windows.NewLazySystemDLL("computecore.dll")
	procHcsSetComputeSystemCallback = computecore.NewProc("HcsSetComputeSystemCallback")
)

// computeSystem (HCS_SYSTEM), callbackOptions (HCS_EVENT_OPTIONS), context (void* optional), callback (HCS_EVENT_CALLBACK)
r1, _, err := procHcsSetComputeSystemCallback.Call(
	uintptr(computeSystem),
	uintptr(callbackOptions),
	uintptr(context),
	uintptr(callback),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function HcsSetComputeSystemCallback(
  computeSystem: THandle;   // HCS_SYSTEM
  callbackOptions: Integer;   // HCS_EVENT_OPTIONS
  context: Pointer;   // void* optional
  callback: Pointer   // HCS_EVENT_CALLBACK
): Integer; stdcall;
  external 'computecore.dll' name 'HcsSetComputeSystemCallback';

result := DllCall("computecore\HcsSetComputeSystemCallback"
    , "Ptr", computeSystem   ; HCS_SYSTEM
    , "Int", callbackOptions   ; HCS_EVENT_OPTIONS
    , "Ptr", context   ; void* optional
    , "Ptr", callback   ; HCS_EVENT_CALLBACK
    , "Int")   ; return: HRESULT

●HcsSetComputeSystemCallback(computeSystem, callbackOptions, context, callback) = DLL("computecore.dll", "int HcsSetComputeSystemCallback(void*, int, void*, void*)")
# 呼び出し: HcsSetComputeSystemCallback(computeSystem, callbackOptions, context, callback)
# computeSystem : HCS_SYSTEM -> "void*"
# callbackOptions : HCS_EVENT_OPTIONS -> "int"
# context : void* optional -> "void*"
# callback : HCS_EVENT_CALLBACK -> "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)。