SetIScsiGroupPresharedKey

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

DWORD SetIScsiGroupPresharedKey(
    DWORD KeyLength,
    BYTE* Key,
    BOOLEAN Persist
);

<DllImport("ISCSIDSC.dll", ExactSpelling:=True)>
Public Shared Function SetIScsiGroupPresharedKey(
    KeyLength As UInteger,   ' DWORD
    Key As IntPtr,   ' BYTE* in/out
    <MarshalAs(UnmanagedType.U1)> Persist As Boolean   ' BOOLEAN
) As UInteger
End Function

' KeyLength : DWORD
' Key : BYTE* in/out
' Persist : BOOLEAN
Declare PtrSafe Function SetIScsiGroupPresharedKey Lib "iscsidsc" ( _
    ByVal KeyLength As Long, _
    ByVal Key As LongPtr, _
    ByVal Persist As Byte) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetIScsiGroupPresharedKey = ctypes.windll.iscsidsc.SetIScsiGroupPresharedKey
SetIScsiGroupPresharedKey.restype = wintypes.DWORD
SetIScsiGroupPresharedKey.argtypes = [
    wintypes.DWORD,  # KeyLength : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # Key : BYTE* in/out
    wintypes.BOOLEAN,  # Persist : BOOLEAN
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ISCSIDSC.dll')
SetIScsiGroupPresharedKey = Fiddle::Function.new(
  lib['SetIScsiGroupPresharedKey'],
  [
    -Fiddle::TYPE_INT,  # KeyLength : DWORD
    Fiddle::TYPE_VOIDP,  # Key : BYTE* in/out
    Fiddle::TYPE_CHAR,  # Persist : BOOLEAN
  ],
  -Fiddle::TYPE_INT)

#[link(name = "iscsidsc")]
extern "system" {
    fn SetIScsiGroupPresharedKey(
        KeyLength: u32,  // DWORD
        Key: *mut u8,  // BYTE* in/out
        Persist: u8  // BOOLEAN
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ISCSIDSC.dll")]
public static extern uint SetIScsiGroupPresharedKey(uint KeyLength, IntPtr Key, [MarshalAs(UnmanagedType.U1)] bool Persist);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ISCSIDSC_SetIScsiGroupPresharedKey' -Namespace Win32 -PassThru
# $api::SetIScsiGroupPresharedKey(KeyLength, Key, Persist)

#uselib "ISCSIDSC.dll"
#func global SetIScsiGroupPresharedKey "SetIScsiGroupPresharedKey" sptr, sptr, sptr
; SetIScsiGroupPresharedKey KeyLength, varptr(Key), Persist   ; 戻り値は stat
; KeyLength : DWORD -> "sptr"
; Key : BYTE* in/out -> "sptr"
; Persist : BOOLEAN -> "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 (
	iscsidsc = windows.NewLazySystemDLL("ISCSIDSC.dll")
	procSetIScsiGroupPresharedKey = iscsidsc.NewProc("SetIScsiGroupPresharedKey")
)

// KeyLength (DWORD), Key (BYTE* in/out), Persist (BOOLEAN)
r1, _, err := procSetIScsiGroupPresharedKey.Call(
	uintptr(KeyLength),
	uintptr(Key),
	uintptr(Persist),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function SetIScsiGroupPresharedKey(
  KeyLength: DWORD;   // DWORD
  Key: Pointer;   // BYTE* in/out
  Persist: ByteBool   // BOOLEAN
): DWORD; stdcall;
  external 'ISCSIDSC.dll' name 'SetIScsiGroupPresharedKey';

result := DllCall("ISCSIDSC\SetIScsiGroupPresharedKey"
    , "UInt", KeyLength   ; DWORD
    , "Ptr", Key   ; BYTE* in/out
    , "Char", Persist   ; BOOLEAN
    , "UInt")   ; return: DWORD

●SetIScsiGroupPresharedKey(KeyLength, Key, Persist) = DLL("ISCSIDSC.dll", "dword SetIScsiGroupPresharedKey(dword, void*, byte)")
# 呼び出し: SetIScsiGroupPresharedKey(KeyLength, Key, Persist)
# KeyLength : DWORD -> "dword"
# Key : BYTE* in/out -> "void*"
# Persist : BOOLEAN -> "byte"
# 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 "iscsidsc" fn SetIScsiGroupPresharedKey(
    KeyLength: u32, // DWORD
    Key: [*c]u8, // BYTE* in/out
    Persist: u8 // BOOLEAN
) callconv(std.os.windows.WINAPI) u32;

proc SetIScsiGroupPresharedKey(
    KeyLength: uint32,  # DWORD
    Key: ptr uint8,  # BYTE* in/out
    Persist: uint8  # BOOLEAN
): uint32 {.importc: "SetIScsiGroupPresharedKey", stdcall, dynlib: "ISCSIDSC.dll".}

pragma(lib, "iscsidsc");
extern(Windows)
uint SetIScsiGroupPresharedKey(
    uint KeyLength,   // DWORD
    ubyte* Key,   // BYTE* in/out
    ubyte Persist   // BOOLEAN
);

ccall((:SetIScsiGroupPresharedKey, "ISCSIDSC.dll"), stdcall, UInt32,
      (UInt32, Ptr{UInt8}, UInt8),
      KeyLength, Key, Persist)
# KeyLength : DWORD -> UInt32
# Key : BYTE* in/out -> Ptr{UInt8}
# Persist : BOOLEAN -> UInt8
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t SetIScsiGroupPresharedKey(
    uint32_t KeyLength,
    uint8_t* Key,
    uint8_t Persist);
]]
local iscsidsc = ffi.load("iscsidsc")
-- iscsidsc.SetIScsiGroupPresharedKey(KeyLength, Key, Persist)
-- KeyLength : DWORD
-- Key : BYTE* in/out
-- Persist : BOOLEAN
-- 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('ISCSIDSC.dll');
const SetIScsiGroupPresharedKey = lib.func('__stdcall', 'SetIScsiGroupPresharedKey', 'uint32_t', ['uint32_t', 'uint8_t *', 'uint8_t']);
// SetIScsiGroupPresharedKey(KeyLength, Key, Persist)
// KeyLength : DWORD -> 'uint32_t'
// Key : BYTE* in/out -> 'uint8_t *'
// Persist : BOOLEAN -> 'uint8_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("ISCSIDSC.dll", {
  SetIScsiGroupPresharedKey: { parameters: ["u32", "pointer", "u8"], result: "u32" },
});
// lib.symbols.SetIScsiGroupPresharedKey(KeyLength, Key, Persist)
// KeyLength : DWORD -> "u32"
// Key : BYTE* in/out -> "pointer"
// Persist : BOOLEAN -> "u8"
// 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
uint32_t SetIScsiGroupPresharedKey(
    uint32_t KeyLength,
    uint8_t* Key,
    uint8_t Persist);
C, "ISCSIDSC.dll");
// $ffi->SetIScsiGroupPresharedKey(KeyLength, Key, Persist);
// KeyLength : DWORD
// Key : BYTE* in/out
// Persist : BOOLEAN
// 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 Iscsidsc extends StdCallLibrary {
    Iscsidsc INSTANCE = Native.load("iscsidsc", Iscsidsc.class);
    int SetIScsiGroupPresharedKey(
        int KeyLength,   // DWORD
        byte[] Key,   // BYTE* in/out
        byte Persist   // BOOLEAN
    );
}

@[Link("iscsidsc")]
lib LibISCSIDSC
  fun SetIScsiGroupPresharedKey = SetIScsiGroupPresharedKey(
    KeyLength : UInt32,   # DWORD
    Key : UInt8*,   # BYTE* in/out
    Persist : UInt8   # BOOLEAN
  ) : UInt32
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 SetIScsiGroupPresharedKeyNative = Uint32 Function(Uint32, Pointer<Uint8>, Uint8);
typedef SetIScsiGroupPresharedKeyDart = int Function(int, Pointer<Uint8>, int);
final SetIScsiGroupPresharedKey = DynamicLibrary.open('ISCSIDSC.dll')
    .lookupFunction<SetIScsiGroupPresharedKeyNative, SetIScsiGroupPresharedKeyDart>('SetIScsiGroupPresharedKey');
// KeyLength : DWORD -> Uint32
// Key : BYTE* in/out -> Pointer<Uint8>
// Persist : BOOLEAN -> Uint8
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SetIScsiGroupPresharedKey(
  KeyLength: DWORD;   // DWORD
  Key: Pointer;   // BYTE* in/out
  Persist: ByteBool   // BOOLEAN
): DWORD; stdcall;
  external 'ISCSIDSC.dll' name 'SetIScsiGroupPresharedKey';

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

foreign import stdcall safe "SetIScsiGroupPresharedKey"
  c_SetIScsiGroupPresharedKey :: Word32 -> Ptr Word8 -> Word8 -> IO Word32
-- KeyLength : DWORD -> Word32
-- Key : BYTE* in/out -> Ptr Word8
-- Persist : BOOLEAN -> Word8
-- 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 setiscsigrouppresharedkey =
  foreign "SetIScsiGroupPresharedKey"
    (uint32_t @-> (ptr uint8_t) @-> uint8_t @-> returning uint32_t)
(* KeyLength : DWORD -> uint32_t *)
(* Key : BYTE* in/out -> (ptr uint8_t) *)
(* Persist : BOOLEAN -> uint8_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 iscsidsc (t "ISCSIDSC.dll"))
(cffi:use-foreign-library iscsidsc)

(cffi:defcfun ("SetIScsiGroupPresharedKey" set-iscsi-group-preshared-key :convention :stdcall) :uint32
  (key-length :uint32)   ; DWORD
  (key :pointer)   ; BYTE* in/out
  (persist :uint8))   ; BOOLEAN
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SetIScsiGroupPresharedKey = Win32::API::More->new('ISCSIDSC',
    'DWORD SetIScsiGroupPresharedKey(DWORD KeyLength, LPVOID Key, BYTE Persist)');
# my $ret = $SetIScsiGroupPresharedKey->Call($KeyLength, $Key, $Persist);
# KeyLength : DWORD -> DWORD
# Key : BYTE* in/out -> LPVOID
# Persist : BOOLEAN -> BYTE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。