HcsGetProcessFromOperation

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

HCS_PROCESS HcsGetProcessFromOperation(
    HCS_OPERATION operation
);

<DllImport("computecore.dll", ExactSpelling:=True)>
Public Shared Function HcsGetProcessFromOperation(
    operation As IntPtr   ' HCS_OPERATION
) As IntPtr
End Function

' operation : HCS_OPERATION
Declare PtrSafe Function HcsGetProcessFromOperation Lib "computecore" ( _
    ByVal operation As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

HcsGetProcessFromOperation = ctypes.windll.computecore.HcsGetProcessFromOperation
HcsGetProcessFromOperation.restype = ctypes.c_void_p
HcsGetProcessFromOperation.argtypes = [
    wintypes.HANDLE,  # operation : HCS_OPERATION
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('computecore.dll')
HcsGetProcessFromOperation = Fiddle::Function.new(
  lib['HcsGetProcessFromOperation'],
  [
    Fiddle::TYPE_VOIDP,  # operation : HCS_OPERATION
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "computecore")]
extern "system" {
    fn HcsGetProcessFromOperation(
        operation: *mut core::ffi::c_void  // HCS_OPERATION
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("computecore.dll")]
public static extern IntPtr HcsGetProcessFromOperation(IntPtr operation);
"@
$api = Add-Type -MemberDefinition $sig -Name 'computecore_HcsGetProcessFromOperation' -Namespace Win32 -PassThru
# $api::HcsGetProcessFromOperation(operation)

#uselib "computecore.dll"
#func global HcsGetProcessFromOperation "HcsGetProcessFromOperation" sptr
; HcsGetProcessFromOperation operation   ; 戻り値は stat
; operation : HCS_OPERATION -> "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 HcsGetProcessFromOperation "HcsGetProcessFromOperation" sptr
; res = HcsGetProcessFromOperation(operation)
; operation : HCS_OPERATION -> "sptr"

; HCS_PROCESS HcsGetProcessFromOperation(HCS_OPERATION operation)
#uselib "computecore.dll"
#cfunc global HcsGetProcessFromOperation "HcsGetProcessFromOperation" intptr
; res = HcsGetProcessFromOperation(operation)
; operation : HCS_OPERATION -> "intptr"

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

var (
	computecore = windows.NewLazySystemDLL("computecore.dll")
	procHcsGetProcessFromOperation = computecore.NewProc("HcsGetProcessFromOperation")
)

// operation (HCS_OPERATION)
r1, _, err := procHcsGetProcessFromOperation.Call(
	uintptr(operation),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HCS_PROCESS

function HcsGetProcessFromOperation(
  operation: THandle   // HCS_OPERATION
): THandle; stdcall;
  external 'computecore.dll' name 'HcsGetProcessFromOperation';

result := DllCall("computecore\HcsGetProcessFromOperation"
    , "Ptr", operation   ; HCS_OPERATION
    , "Ptr")   ; return: HCS_PROCESS

●HcsGetProcessFromOperation(operation) = DLL("computecore.dll", "void* HcsGetProcessFromOperation(void*)")
# 呼び出し: HcsGetProcessFromOperation(operation)
# operation : HCS_OPERATION -> "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)。

const std = @import("std");

extern "computecore" fn HcsGetProcessFromOperation(
    operation: ?*anyopaque // HCS_OPERATION
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc HcsGetProcessFromOperation(
    operation: pointer  # HCS_OPERATION
): pointer {.importc: "HcsGetProcessFromOperation", stdcall, dynlib: "computecore.dll".}

pragma(lib, "computecore");
extern(Windows)
void* HcsGetProcessFromOperation(
    void* operation   // HCS_OPERATION
);

ccall((:HcsGetProcessFromOperation, "computecore.dll"), stdcall, Ptr{Cvoid},
      (Ptr{Cvoid},),
      operation)
# operation : HCS_OPERATION -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* HcsGetProcessFromOperation(
    void* operation);
]]
local computecore = ffi.load("computecore")
-- computecore.HcsGetProcessFromOperation(operation)
-- operation : HCS_OPERATION
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('computecore.dll');
const HcsGetProcessFromOperation = lib.func('__stdcall', 'HcsGetProcessFromOperation', 'void *', ['void *']);
// HcsGetProcessFromOperation(operation)
// operation : HCS_OPERATION -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("computecore.dll", {
  HcsGetProcessFromOperation: { parameters: ["pointer"], result: "pointer" },
});
// lib.symbols.HcsGetProcessFromOperation(operation)
// operation : HCS_OPERATION -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
void* HcsGetProcessFromOperation(
    void* operation);
C, "computecore.dll");
// $ffi->HcsGetProcessFromOperation(operation);
// operation : HCS_OPERATION
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Computecore extends StdCallLibrary {
    Computecore INSTANCE = Native.load("computecore", Computecore.class);
    Pointer HcsGetProcessFromOperation(
        Pointer operation   // HCS_OPERATION
    );
}

@[Link("computecore")]
lib Libcomputecore
  fun HcsGetProcessFromOperation = HcsGetProcessFromOperation(
    operation : Void*   # HCS_OPERATION
  ) : Void*
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef HcsGetProcessFromOperationNative = Pointer<Void> Function(Pointer<Void>);
typedef HcsGetProcessFromOperationDart = Pointer<Void> Function(Pointer<Void>);
final HcsGetProcessFromOperation = DynamicLibrary.open('computecore.dll')
    .lookupFunction<HcsGetProcessFromOperationNative, HcsGetProcessFromOperationDart>('HcsGetProcessFromOperation');
// operation : HCS_OPERATION -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function HcsGetProcessFromOperation(
  operation: THandle   // HCS_OPERATION
): THandle; stdcall;
  external 'computecore.dll' name 'HcsGetProcessFromOperation';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "HcsGetProcessFromOperation"
  c_HcsGetProcessFromOperation :: Ptr () -> IO (Ptr ())
-- operation : HCS_OPERATION -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let hcsgetprocessfromoperation =
  foreign "HcsGetProcessFromOperation"
    ((ptr void) @-> returning (ptr void))
(* operation : HCS_OPERATION -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library computecore (t "computecore.dll"))
(cffi:use-foreign-library computecore)

(cffi:defcfun ("HcsGetProcessFromOperation" hcs-get-process-from-operation :convention :stdcall) :pointer
  (operation :pointer))   ; HCS_OPERATION
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $HcsGetProcessFromOperation = Win32::API::More->new('computecore',
    'HANDLE HcsGetProcessFromOperation(HANDLE operation)');
# my $ret = $HcsGetProcessFromOperation->Call($operation);
# operation : HCS_OPERATION -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。