HeapSetInformation

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

BOOL HeapSetInformation(
    HANDLE HeapHandle,   // optional
    HEAP_INFORMATION_CLASS HeapInformationClass,
    void* HeapInformation,   // optional
    UINT_PTR HeapInformationLength
);

<DllImport("KERNEL32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function HeapSetInformation(
    HeapHandle As IntPtr,   ' HANDLE optional
    HeapInformationClass As Integer,   ' HEAP_INFORMATION_CLASS
    HeapInformation As IntPtr,   ' void* optional
    HeapInformationLength As UIntPtr   ' UINT_PTR
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' HeapHandle : HANDLE optional
' HeapInformationClass : HEAP_INFORMATION_CLASS
' HeapInformation : void* optional
' HeapInformationLength : UINT_PTR
Declare PtrSafe Function HeapSetInformation Lib "kernel32" ( _
    ByVal HeapHandle As LongPtr, _
    ByVal HeapInformationClass As Long, _
    ByVal HeapInformation As LongPtr, _
    ByVal HeapInformationLength 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

HeapSetInformation = ctypes.windll.kernel32.HeapSetInformation
HeapSetInformation.restype = wintypes.BOOL
HeapSetInformation.argtypes = [
    wintypes.HANDLE,  # HeapHandle : HANDLE optional
    ctypes.c_int,  # HeapInformationClass : HEAP_INFORMATION_CLASS
    ctypes.POINTER(None),  # HeapInformation : void* optional
    ctypes.c_size_t,  # HeapInformationLength : UINT_PTR
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
HeapSetInformation = Fiddle::Function.new(
  lib['HeapSetInformation'],
  [
    Fiddle::TYPE_VOIDP,  # HeapHandle : HANDLE optional
    Fiddle::TYPE_INT,  # HeapInformationClass : HEAP_INFORMATION_CLASS
    Fiddle::TYPE_VOIDP,  # HeapInformation : void* optional
    Fiddle::TYPE_UINTPTR_T,  # HeapInformationLength : UINT_PTR
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn HeapSetInformation(
        HeapHandle: *mut core::ffi::c_void,  // HANDLE optional
        HeapInformationClass: i32,  // HEAP_INFORMATION_CLASS
        HeapInformation: *mut (),  // void* optional
        HeapInformationLength: usize  // UINT_PTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", SetLastError = true)]
public static extern bool HeapSetInformation(IntPtr HeapHandle, int HeapInformationClass, IntPtr HeapInformation, UIntPtr HeapInformationLength);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_HeapSetInformation' -Namespace Win32 -PassThru
# $api::HeapSetInformation(HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength)

#uselib "KERNEL32.dll"
#func global HeapSetInformation "HeapSetInformation" sptr, sptr, sptr, sptr
; HeapSetInformation HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength   ; 戻り値は stat
; HeapHandle : HANDLE optional -> "sptr"
; HeapInformationClass : HEAP_INFORMATION_CLASS -> "sptr"
; HeapInformation : void* optional -> "sptr"
; HeapInformationLength : UINT_PTR -> "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 HeapSetInformation "HeapSetInformation" sptr, int, sptr, sptr
; res = HeapSetInformation(HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength)
; HeapHandle : HANDLE optional -> "sptr"
; HeapInformationClass : HEAP_INFORMATION_CLASS -> "int"
; HeapInformation : void* optional -> "sptr"
; HeapInformationLength : UINT_PTR -> "sptr"

; BOOL HeapSetInformation(HANDLE HeapHandle, HEAP_INFORMATION_CLASS HeapInformationClass, void* HeapInformation, UINT_PTR HeapInformationLength)
#uselib "KERNEL32.dll"
#cfunc global HeapSetInformation "HeapSetInformation" intptr, int, intptr, intptr
; res = HeapSetInformation(HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength)
; HeapHandle : HANDLE optional -> "intptr"
; HeapInformationClass : HEAP_INFORMATION_CLASS -> "int"
; HeapInformation : void* optional -> "intptr"
; HeapInformationLength : UINT_PTR -> "intptr"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procHeapSetInformation = kernel32.NewProc("HeapSetInformation")
)

// HeapHandle (HANDLE optional), HeapInformationClass (HEAP_INFORMATION_CLASS), HeapInformation (void* optional), HeapInformationLength (UINT_PTR)
r1, _, err := procHeapSetInformation.Call(
	uintptr(HeapHandle),
	uintptr(HeapInformationClass),
	uintptr(HeapInformation),
	uintptr(HeapInformationLength),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function HeapSetInformation(
  HeapHandle: THandle;   // HANDLE optional
  HeapInformationClass: Integer;   // HEAP_INFORMATION_CLASS
  HeapInformation: Pointer;   // void* optional
  HeapInformationLength: NativeUInt   // UINT_PTR
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'HeapSetInformation';

result := DllCall("KERNEL32\HeapSetInformation"
    , "Ptr", HeapHandle   ; HANDLE optional
    , "Int", HeapInformationClass   ; HEAP_INFORMATION_CLASS
    , "Ptr", HeapInformation   ; void* optional
    , "UPtr", HeapInformationLength   ; UINT_PTR
    , "Int")   ; return: BOOL

●HeapSetInformation(HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength) = DLL("KERNEL32.dll", "bool HeapSetInformation(void*, int, void*, int)")
# 呼び出し: HeapSetInformation(HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength)
# HeapHandle : HANDLE optional -> "void*"
# HeapInformationClass : HEAP_INFORMATION_CLASS -> "int"
# HeapInformation : void* optional -> "void*"
# HeapInformationLength : UINT_PTR -> "int"
# 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 "kernel32" fn HeapSetInformation(
    HeapHandle: ?*anyopaque, // HANDLE optional
    HeapInformationClass: i32, // HEAP_INFORMATION_CLASS
    HeapInformation: ?*anyopaque, // void* optional
    HeapInformationLength: usize // UINT_PTR
) callconv(std.os.windows.WINAPI) i32;

proc HeapSetInformation(
    HeapHandle: pointer,  # HANDLE optional
    HeapInformationClass: int32,  # HEAP_INFORMATION_CLASS
    HeapInformation: pointer,  # void* optional
    HeapInformationLength: uint  # UINT_PTR
): int32 {.importc: "HeapSetInformation", stdcall, dynlib: "KERNEL32.dll".}

pragma(lib, "kernel32");
extern(Windows)
int HeapSetInformation(
    void* HeapHandle,   // HANDLE optional
    int HeapInformationClass,   // HEAP_INFORMATION_CLASS
    void* HeapInformation,   // void* optional
    size_t HeapInformationLength   // UINT_PTR
);

ccall((:HeapSetInformation, "KERNEL32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Int32, Ptr{Cvoid}, Csize_t),
      HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength)
# HeapHandle : HANDLE optional -> Ptr{Cvoid}
# HeapInformationClass : HEAP_INFORMATION_CLASS -> Int32
# HeapInformation : void* optional -> Ptr{Cvoid}
# HeapInformationLength : UINT_PTR -> Csize_t
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t HeapSetInformation(
    void* HeapHandle,
    int32_t HeapInformationClass,
    void* HeapInformation,
    uintptr_t HeapInformationLength);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.HeapSetInformation(HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength)
-- HeapHandle : HANDLE optional
-- HeapInformationClass : HEAP_INFORMATION_CLASS
-- HeapInformation : void* optional
-- HeapInformationLength : UINT_PTR
-- 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('KERNEL32.dll');
const HeapSetInformation = lib.func('__stdcall', 'HeapSetInformation', 'int32_t', ['void *', 'int32_t', 'void *', 'uintptr_t']);
// HeapSetInformation(HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength)
// HeapHandle : HANDLE optional -> 'void *'
// HeapInformationClass : HEAP_INFORMATION_CLASS -> 'int32_t'
// HeapInformation : void* optional -> 'void *'
// HeapInformationLength : UINT_PTR -> 'uintptr_t'
// 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("KERNEL32.dll", {
  HeapSetInformation: { parameters: ["pointer", "i32", "pointer", "usize"], result: "i32" },
});
// lib.symbols.HeapSetInformation(HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength)
// HeapHandle : HANDLE optional -> "pointer"
// HeapInformationClass : HEAP_INFORMATION_CLASS -> "i32"
// HeapInformation : void* optional -> "pointer"
// HeapInformationLength : UINT_PTR -> "usize"
// 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
int32_t HeapSetInformation(
    void* HeapHandle,
    int32_t HeapInformationClass,
    void* HeapInformation,
    size_t HeapInformationLength);
C, "KERNEL32.dll");
// $ffi->HeapSetInformation(HeapHandle, HeapInformationClass, HeapInformation, HeapInformationLength);
// HeapHandle : HANDLE optional
// HeapInformationClass : HEAP_INFORMATION_CLASS
// HeapInformation : void* optional
// HeapInformationLength : UINT_PTR
// 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 Kernel32 extends StdCallLibrary {
    Kernel32 INSTANCE = Native.load("kernel32", Kernel32.class);
    boolean HeapSetInformation(
        Pointer HeapHandle,   // HANDLE optional
        int HeapInformationClass,   // HEAP_INFORMATION_CLASS
        Pointer HeapInformation,   // void* optional
        long HeapInformationLength   // UINT_PTR
    );
}

@[Link("kernel32")]
lib LibKERNEL32
  fun HeapSetInformation = HeapSetInformation(
    HeapHandle : Void*,   # HANDLE optional
    HeapInformationClass : Int32,   # HEAP_INFORMATION_CLASS
    HeapInformation : Void*,   # void* optional
    HeapInformationLength : LibC::SizeT   # UINT_PTR
  ) : Int32
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 HeapSetInformationNative = Int32 Function(Pointer<Void>, Int32, Pointer<Void>, UintPtr);
typedef HeapSetInformationDart = int Function(Pointer<Void>, int, Pointer<Void>, int);
final HeapSetInformation = DynamicLibrary.open('KERNEL32.dll')
    .lookupFunction<HeapSetInformationNative, HeapSetInformationDart>('HeapSetInformation');
// HeapHandle : HANDLE optional -> Pointer<Void>
// HeapInformationClass : HEAP_INFORMATION_CLASS -> Int32
// HeapInformation : void* optional -> Pointer<Void>
// HeapInformationLength : UINT_PTR -> UintPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function HeapSetInformation(
  HeapHandle: THandle;   // HANDLE optional
  HeapInformationClass: Integer;   // HEAP_INFORMATION_CLASS
  HeapInformation: Pointer;   // void* optional
  HeapInformationLength: NativeUInt   // UINT_PTR
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'HeapSetInformation';

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

foreign import stdcall safe "HeapSetInformation"
  c_HeapSetInformation :: Ptr () -> Int32 -> Ptr () -> CUIntPtr -> IO CInt
-- HeapHandle : HANDLE optional -> Ptr ()
-- HeapInformationClass : HEAP_INFORMATION_CLASS -> Int32
-- HeapInformation : void* optional -> Ptr ()
-- HeapInformationLength : UINT_PTR -> CUIntPtr
-- 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 heapsetinformation =
  foreign "HeapSetInformation"
    ((ptr void) @-> int32_t @-> (ptr void) @-> size_t @-> returning int32_t)
(* HeapHandle : HANDLE optional -> (ptr void) *)
(* HeapInformationClass : HEAP_INFORMATION_CLASS -> int32_t *)
(* HeapInformation : void* optional -> (ptr void) *)
(* HeapInformationLength : UINT_PTR -> size_t *)
(* 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 kernel32 (t "KERNEL32.dll"))
(cffi:use-foreign-library kernel32)

(cffi:defcfun ("HeapSetInformation" heap-set-information :convention :stdcall) :int32
  (heap-handle :pointer)   ; HANDLE optional
  (heap-information-class :int32)   ; HEAP_INFORMATION_CLASS
  (heap-information :pointer)   ; void* optional
  (heap-information-length :uint64))   ; UINT_PTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $HeapSetInformation = Win32::API::More->new('KERNEL32',
    'BOOL HeapSetInformation(HANDLE HeapHandle, int HeapInformationClass, LPVOID HeapInformation, WPARAM HeapInformationLength)');
# my $ret = $HeapSetInformation->Call($HeapHandle, $HeapInformationClass, $HeapInformation, $HeapInformationLength);
# HeapHandle : HANDLE optional -> HANDLE
# HeapInformationClass : HEAP_INFORMATION_CLASS -> int
# HeapInformation : void* optional -> LPVOID
# HeapInformationLength : UINT_PTR -> WPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。