CreatePrivateNamespaceA

// KERNEL32.dll  (ANSI / -A)
#include <windows.h>

HANDLE CreatePrivateNamespaceA(
    SECURITY_ATTRIBUTES* lpPrivateNamespaceAttributes,   // optional
    void* lpBoundaryDescriptor,
    LPCSTR lpAliasPrefix
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function CreatePrivateNamespaceA(
    lpPrivateNamespaceAttributes As IntPtr,   ' SECURITY_ATTRIBUTES* optional
    lpBoundaryDescriptor As IntPtr,   ' void*
    <MarshalAs(UnmanagedType.LPStr)> lpAliasPrefix As String   ' LPCSTR
) As IntPtr
End Function

' lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional
' lpBoundaryDescriptor : void*
' lpAliasPrefix : LPCSTR
Declare PtrSafe Function CreatePrivateNamespaceA Lib "kernel32" ( _
    ByVal lpPrivateNamespaceAttributes As LongPtr, _
    ByVal lpBoundaryDescriptor As LongPtr, _
    ByVal lpAliasPrefix As String) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CreatePrivateNamespaceA = ctypes.windll.kernel32.CreatePrivateNamespaceA
CreatePrivateNamespaceA.restype = ctypes.c_void_p
CreatePrivateNamespaceA.argtypes = [
    ctypes.c_void_p,  # lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional
    ctypes.POINTER(None),  # lpBoundaryDescriptor : void*
    wintypes.LPCSTR,  # lpAliasPrefix : LPCSTR
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
CreatePrivateNamespaceA = Fiddle::Function.new(
  lib['CreatePrivateNamespaceA'],
  [
    Fiddle::TYPE_VOIDP,  # lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional
    Fiddle::TYPE_VOIDP,  # lpBoundaryDescriptor : void*
    Fiddle::TYPE_VOIDP,  # lpAliasPrefix : LPCSTR
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "kernel32")]
extern "system" {
    fn CreatePrivateNamespaceA(
        lpPrivateNamespaceAttributes: *mut SECURITY_ATTRIBUTES,  // SECURITY_ATTRIBUTES* optional
        lpBoundaryDescriptor: *mut (),  // void*
        lpAliasPrefix: *const u8  // LPCSTR
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern IntPtr CreatePrivateNamespaceA(IntPtr lpPrivateNamespaceAttributes, IntPtr lpBoundaryDescriptor, [MarshalAs(UnmanagedType.LPStr)] string lpAliasPrefix);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_CreatePrivateNamespaceA' -Namespace Win32 -PassThru
# $api::CreatePrivateNamespaceA(lpPrivateNamespaceAttributes, lpBoundaryDescriptor, lpAliasPrefix)

#uselib "KERNEL32.dll"
#func global CreatePrivateNamespaceA "CreatePrivateNamespaceA" sptr, sptr, sptr
; CreatePrivateNamespaceA varptr(lpPrivateNamespaceAttributes), lpBoundaryDescriptor, lpAliasPrefix   ; 戻り値は stat
; lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional -> "sptr"
; lpBoundaryDescriptor : void* -> "sptr"
; lpAliasPrefix : LPCSTR -> "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。

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procCreatePrivateNamespaceA = kernel32.NewProc("CreatePrivateNamespaceA")
)

// lpPrivateNamespaceAttributes (SECURITY_ATTRIBUTES* optional), lpBoundaryDescriptor (void*), lpAliasPrefix (LPCSTR)
r1, _, err := procCreatePrivateNamespaceA.Call(
	uintptr(lpPrivateNamespaceAttributes),
	uintptr(lpBoundaryDescriptor),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpAliasPrefix))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function CreatePrivateNamespaceA(
  lpPrivateNamespaceAttributes: Pointer;   // SECURITY_ATTRIBUTES* optional
  lpBoundaryDescriptor: Pointer;   // void*
  lpAliasPrefix: PAnsiChar   // LPCSTR
): THandle; stdcall;
  external 'KERNEL32.dll' name 'CreatePrivateNamespaceA';

result := DllCall("KERNEL32\CreatePrivateNamespaceA"
    , "Ptr", lpPrivateNamespaceAttributes   ; SECURITY_ATTRIBUTES* optional
    , "Ptr", lpBoundaryDescriptor   ; void*
    , "AStr", lpAliasPrefix   ; LPCSTR
    , "Ptr")   ; return: HANDLE

●CreatePrivateNamespaceA(lpPrivateNamespaceAttributes, lpBoundaryDescriptor, lpAliasPrefix) = DLL("KERNEL32.dll", "void* CreatePrivateNamespaceA(void*, void*, char*)")
# 呼び出し: CreatePrivateNamespaceA(lpPrivateNamespaceAttributes, lpBoundaryDescriptor, lpAliasPrefix)
# lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional -> "void*"
# lpBoundaryDescriptor : void* -> "void*"
# lpAliasPrefix : LPCSTR -> "char*"
# 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 CreatePrivateNamespaceA(
    lpPrivateNamespaceAttributes: [*c]SECURITY_ATTRIBUTES, // SECURITY_ATTRIBUTES* optional
    lpBoundaryDescriptor: ?*anyopaque, // void*
    lpAliasPrefix: [*c]const u8 // LPCSTR
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc CreatePrivateNamespaceA(
    lpPrivateNamespaceAttributes: ptr SECURITY_ATTRIBUTES,  # SECURITY_ATTRIBUTES* optional
    lpBoundaryDescriptor: pointer,  # void*
    lpAliasPrefix: cstring  # LPCSTR
): pointer {.importc: "CreatePrivateNamespaceA", stdcall, dynlib: "KERNEL32.dll".}

pragma(lib, "kernel32");
extern(Windows)
void* CreatePrivateNamespaceA(
    SECURITY_ATTRIBUTES* lpPrivateNamespaceAttributes,   // SECURITY_ATTRIBUTES* optional
    void* lpBoundaryDescriptor,   // void*
    const(char)* lpAliasPrefix   // LPCSTR
);

ccall((:CreatePrivateNamespaceA, "KERNEL32.dll"), stdcall, Ptr{Cvoid},
      (Ptr{SECURITY_ATTRIBUTES}, Ptr{Cvoid}, Cstring),
      lpPrivateNamespaceAttributes, lpBoundaryDescriptor, lpAliasPrefix)
# lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional -> Ptr{SECURITY_ATTRIBUTES}
# lpBoundaryDescriptor : void* -> Ptr{Cvoid}
# lpAliasPrefix : LPCSTR -> Cstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* CreatePrivateNamespaceA(
    void* lpPrivateNamespaceAttributes,
    void* lpBoundaryDescriptor,
    const char* lpAliasPrefix);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.CreatePrivateNamespaceA(lpPrivateNamespaceAttributes, lpBoundaryDescriptor, lpAliasPrefix)
-- lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional
-- lpBoundaryDescriptor : void*
-- lpAliasPrefix : LPCSTR
-- 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 CreatePrivateNamespaceA = lib.func('__stdcall', 'CreatePrivateNamespaceA', 'void *', ['void *', 'void *', 'str']);
// CreatePrivateNamespaceA(lpPrivateNamespaceAttributes, lpBoundaryDescriptor, lpAliasPrefix)
// lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional -> 'void *'
// lpBoundaryDescriptor : void* -> 'void *'
// lpAliasPrefix : LPCSTR -> 'str'
// 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", {
  CreatePrivateNamespaceA: { parameters: ["pointer", "pointer", "buffer"], result: "pointer" },
});
// lib.symbols.CreatePrivateNamespaceA(lpPrivateNamespaceAttributes, lpBoundaryDescriptor, lpAliasPrefix)
// lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional -> "pointer"
// lpBoundaryDescriptor : void* -> "pointer"
// lpAliasPrefix : LPCSTR -> "buffer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
void* CreatePrivateNamespaceA(
    void* lpPrivateNamespaceAttributes,
    void* lpBoundaryDescriptor,
    const char* lpAliasPrefix);
C, "KERNEL32.dll");
// $ffi->CreatePrivateNamespaceA(lpPrivateNamespaceAttributes, lpBoundaryDescriptor, lpAliasPrefix);
// lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional
// lpBoundaryDescriptor : void*
// lpAliasPrefix : LPCSTR
// 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, W32APIOptions.ASCII_OPTIONS);
    Pointer CreatePrivateNamespaceA(
        Pointer lpPrivateNamespaceAttributes,   // SECURITY_ATTRIBUTES* optional
        Pointer lpBoundaryDescriptor,   // void*
        String lpAliasPrefix   // LPCSTR
    );
}

@[Link("kernel32")]
lib LibKERNEL32
  fun CreatePrivateNamespaceA = CreatePrivateNamespaceA(
    lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES*,   # SECURITY_ATTRIBUTES* optional
    lpBoundaryDescriptor : Void*,   # void*
    lpAliasPrefix : UInt8*   # LPCSTR
  ) : 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 CreatePrivateNamespaceANative = Pointer<Void> Function(Pointer<Void>, Pointer<Void>, Pointer<Utf8>);
typedef CreatePrivateNamespaceADart = Pointer<Void> Function(Pointer<Void>, Pointer<Void>, Pointer<Utf8>);
final CreatePrivateNamespaceA = DynamicLibrary.open('KERNEL32.dll')
    .lookupFunction<CreatePrivateNamespaceANative, CreatePrivateNamespaceADart>('CreatePrivateNamespaceA');
// lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional -> Pointer<Void>
// lpBoundaryDescriptor : void* -> Pointer<Void>
// lpAliasPrefix : LPCSTR -> Pointer<Utf8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CreatePrivateNamespaceA(
  lpPrivateNamespaceAttributes: Pointer;   // SECURITY_ATTRIBUTES* optional
  lpBoundaryDescriptor: Pointer;   // void*
  lpAliasPrefix: PAnsiChar   // LPCSTR
): THandle; stdcall;
  external 'KERNEL32.dll' name 'CreatePrivateNamespaceA';

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

foreign import stdcall safe "CreatePrivateNamespaceA"
  c_CreatePrivateNamespaceA :: Ptr () -> Ptr () -> CString -> IO (Ptr ())
-- lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional -> Ptr ()
-- lpBoundaryDescriptor : void* -> Ptr ()
-- lpAliasPrefix : LPCSTR -> CString
-- 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 createprivatenamespacea =
  foreign "CreatePrivateNamespaceA"
    ((ptr void) @-> (ptr void) @-> string @-> returning (ptr void))
(* lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional -> (ptr void) *)
(* lpBoundaryDescriptor : void* -> (ptr void) *)
(* lpAliasPrefix : LPCSTR -> string *)
(* 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 ("CreatePrivateNamespaceA" create-private-namespace-a :convention :stdcall) :pointer
  (lp-private-namespace-attributes :pointer)   ; SECURITY_ATTRIBUTES* optional
  (lp-boundary-descriptor :pointer)   ; void*
  (lp-alias-prefix :string))   ; LPCSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CreatePrivateNamespaceA = Win32::API::More->new('KERNEL32',
    'HANDLE CreatePrivateNamespaceA(LPVOID lpPrivateNamespaceAttributes, LPVOID lpBoundaryDescriptor, LPCSTR lpAliasPrefix)');
# my $ret = $CreatePrivateNamespaceA->Call($lpPrivateNamespaceAttributes, $lpBoundaryDescriptor, $lpAliasPrefix);
# lpPrivateNamespaceAttributes : SECURITY_ATTRIBUTES* optional -> LPVOID
# lpBoundaryDescriptor : void* -> LPVOID
# lpAliasPrefix : LPCSTR -> LPCSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。