AddIScsiSendTargetPortalW

// ISCSIDSC.dll  (Unicode / -W)
#include <windows.h>

DWORD AddIScsiSendTargetPortalW(
    LPWSTR InitiatorInstance,   // optional
    DWORD InitiatorPortNumber,
    ISCSI_LOGIN_OPTIONS* LoginOptions,
    ULONGLONG SecurityFlags,
    ISCSI_TARGET_PORTALW* Portal
);

<DllImport("ISCSIDSC.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function AddIScsiSendTargetPortalW(
    <MarshalAs(UnmanagedType.LPWStr)> InitiatorInstance As String,   ' LPWSTR optional
    InitiatorPortNumber As UInteger,   ' DWORD
    LoginOptions As IntPtr,   ' ISCSI_LOGIN_OPTIONS* in/out
    SecurityFlags As ULong,   ' ULONGLONG
    Portal As IntPtr   ' ISCSI_TARGET_PORTALW* in/out
) As UInteger
End Function

' InitiatorInstance : LPWSTR optional
' InitiatorPortNumber : DWORD
' LoginOptions : ISCSI_LOGIN_OPTIONS* in/out
' SecurityFlags : ULONGLONG
' Portal : ISCSI_TARGET_PORTALW* in/out
Declare PtrSafe Function AddIScsiSendTargetPortalW Lib "iscsidsc" ( _
    ByVal InitiatorInstance As LongPtr, _
    ByVal InitiatorPortNumber As Long, _
    ByVal LoginOptions As LongPtr, _
    ByVal SecurityFlags As LongLong, _
    ByVal Portal As LongPtr) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

AddIScsiSendTargetPortalW = ctypes.windll.iscsidsc.AddIScsiSendTargetPortalW
AddIScsiSendTargetPortalW.restype = wintypes.DWORD
AddIScsiSendTargetPortalW.argtypes = [
    wintypes.LPCWSTR,  # InitiatorInstance : LPWSTR optional
    wintypes.DWORD,  # InitiatorPortNumber : DWORD
    ctypes.c_void_p,  # LoginOptions : ISCSI_LOGIN_OPTIONS* in/out
    ctypes.c_ulonglong,  # SecurityFlags : ULONGLONG
    ctypes.c_void_p,  # Portal : ISCSI_TARGET_PORTALW* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ISCSIDSC.dll')
AddIScsiSendTargetPortalW = Fiddle::Function.new(
  lib['AddIScsiSendTargetPortalW'],
  [
    Fiddle::TYPE_VOIDP,  # InitiatorInstance : LPWSTR optional
    -Fiddle::TYPE_INT,  # InitiatorPortNumber : DWORD
    Fiddle::TYPE_VOIDP,  # LoginOptions : ISCSI_LOGIN_OPTIONS* in/out
    -Fiddle::TYPE_LONG_LONG,  # SecurityFlags : ULONGLONG
    Fiddle::TYPE_VOIDP,  # Portal : ISCSI_TARGET_PORTALW* in/out
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "iscsidsc")]
extern "system" {
    fn AddIScsiSendTargetPortalW(
        InitiatorInstance: *mut u16,  // LPWSTR optional
        InitiatorPortNumber: u32,  // DWORD
        LoginOptions: *mut ISCSI_LOGIN_OPTIONS,  // ISCSI_LOGIN_OPTIONS* in/out
        SecurityFlags: u64,  // ULONGLONG
        Portal: *mut ISCSI_TARGET_PORTALW  // ISCSI_TARGET_PORTALW* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ISCSIDSC.dll", CharSet = CharSet.Unicode)]
public static extern uint AddIScsiSendTargetPortalW([MarshalAs(UnmanagedType.LPWStr)] string InitiatorInstance, uint InitiatorPortNumber, IntPtr LoginOptions, ulong SecurityFlags, IntPtr Portal);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ISCSIDSC_AddIScsiSendTargetPortalW' -Namespace Win32 -PassThru
# $api::AddIScsiSendTargetPortalW(InitiatorInstance, InitiatorPortNumber, LoginOptions, SecurityFlags, Portal)

#uselib "ISCSIDSC.dll"
#func global AddIScsiSendTargetPortalW "AddIScsiSendTargetPortalW" wptr, wptr, wptr, wptr, wptr
; AddIScsiSendTargetPortalW InitiatorInstance, InitiatorPortNumber, varptr(LoginOptions), SecurityFlags, varptr(Portal)   ; 戻り値は stat
; InitiatorInstance : LPWSTR optional -> "wptr"
; InitiatorPortNumber : DWORD -> "wptr"
; LoginOptions : ISCSI_LOGIN_OPTIONS* in/out -> "wptr"
; SecurityFlags : ULONGLONG -> "wptr"
; Portal : ISCSI_TARGET_PORTALW* in/out -> "wptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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")
	procAddIScsiSendTargetPortalW = iscsidsc.NewProc("AddIScsiSendTargetPortalW")
)

// InitiatorInstance (LPWSTR optional), InitiatorPortNumber (DWORD), LoginOptions (ISCSI_LOGIN_OPTIONS* in/out), SecurityFlags (ULONGLONG), Portal (ISCSI_TARGET_PORTALW* in/out)
r1, _, err := procAddIScsiSendTargetPortalW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(InitiatorInstance))),
	uintptr(InitiatorPortNumber),
	uintptr(LoginOptions),
	uintptr(SecurityFlags),
	uintptr(Portal),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function AddIScsiSendTargetPortalW(
  InitiatorInstance: PWideChar;   // LPWSTR optional
  InitiatorPortNumber: DWORD;   // DWORD
  LoginOptions: Pointer;   // ISCSI_LOGIN_OPTIONS* in/out
  SecurityFlags: UInt64;   // ULONGLONG
  Portal: Pointer   // ISCSI_TARGET_PORTALW* in/out
): DWORD; stdcall;
  external 'ISCSIDSC.dll' name 'AddIScsiSendTargetPortalW';

result := DllCall("ISCSIDSC\AddIScsiSendTargetPortalW"
    , "WStr", InitiatorInstance   ; LPWSTR optional
    , "UInt", InitiatorPortNumber   ; DWORD
    , "Ptr", LoginOptions   ; ISCSI_LOGIN_OPTIONS* in/out
    , "Int64", SecurityFlags   ; ULONGLONG
    , "Ptr", Portal   ; ISCSI_TARGET_PORTALW* in/out
    , "UInt")   ; return: DWORD

●AddIScsiSendTargetPortalW(InitiatorInstance, InitiatorPortNumber, LoginOptions, SecurityFlags, Portal) = DLL("ISCSIDSC.dll", "dword AddIScsiSendTargetPortalW(char*, dword, void*, qword, void*)")
# 呼び出し: AddIScsiSendTargetPortalW(InitiatorInstance, InitiatorPortNumber, LoginOptions, SecurityFlags, Portal)
# InitiatorInstance : LPWSTR optional -> "char*"
# InitiatorPortNumber : DWORD -> "dword"
# LoginOptions : ISCSI_LOGIN_OPTIONS* in/out -> "void*"
# SecurityFlags : ULONGLONG -> "qword"
# Portal : ISCSI_TARGET_PORTALW* in/out -> "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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "iscsidsc" fn AddIScsiSendTargetPortalW(
    InitiatorInstance: [*c]const u16, // LPWSTR optional
    InitiatorPortNumber: u32, // DWORD
    LoginOptions: [*c]ISCSI_LOGIN_OPTIONS, // ISCSI_LOGIN_OPTIONS* in/out
    SecurityFlags: u64, // ULONGLONG
    Portal: [*c]ISCSI_TARGET_PORTALW // ISCSI_TARGET_PORTALW* in/out
) callconv(std.os.windows.WINAPI) u32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc AddIScsiSendTargetPortalW(
    InitiatorInstance: WideCString,  # LPWSTR optional
    InitiatorPortNumber: uint32,  # DWORD
    LoginOptions: ptr ISCSI_LOGIN_OPTIONS,  # ISCSI_LOGIN_OPTIONS* in/out
    SecurityFlags: uint64,  # ULONGLONG
    Portal: ptr ISCSI_TARGET_PORTALW  # ISCSI_TARGET_PORTALW* in/out
): uint32 {.importc: "AddIScsiSendTargetPortalW", stdcall, dynlib: "ISCSIDSC.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "iscsidsc");
extern(Windows)
uint AddIScsiSendTargetPortalW(
    const(wchar)* InitiatorInstance,   // LPWSTR optional
    uint InitiatorPortNumber,   // DWORD
    ISCSI_LOGIN_OPTIONS* LoginOptions,   // ISCSI_LOGIN_OPTIONS* in/out
    ulong SecurityFlags,   // ULONGLONG
    ISCSI_TARGET_PORTALW* Portal   // ISCSI_TARGET_PORTALW* in/out
);

ccall((:AddIScsiSendTargetPortalW, "ISCSIDSC.dll"), stdcall, UInt32,
      (Cwstring, UInt32, Ptr{ISCSI_LOGIN_OPTIONS}, UInt64, Ptr{ISCSI_TARGET_PORTALW}),
      InitiatorInstance, InitiatorPortNumber, LoginOptions, SecurityFlags, Portal)
# InitiatorInstance : LPWSTR optional -> Cwstring
# InitiatorPortNumber : DWORD -> UInt32
# LoginOptions : ISCSI_LOGIN_OPTIONS* in/out -> Ptr{ISCSI_LOGIN_OPTIONS}
# SecurityFlags : ULONGLONG -> UInt64
# Portal : ISCSI_TARGET_PORTALW* in/out -> Ptr{ISCSI_TARGET_PORTALW}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
uint32_t AddIScsiSendTargetPortalW(
    const uint16_t* InitiatorInstance,
    uint32_t InitiatorPortNumber,
    void* LoginOptions,
    uint64_t SecurityFlags,
    void* Portal);
]]
local iscsidsc = ffi.load("iscsidsc")
-- iscsidsc.AddIScsiSendTargetPortalW(InitiatorInstance, InitiatorPortNumber, LoginOptions, SecurityFlags, Portal)
-- InitiatorInstance : LPWSTR optional
-- InitiatorPortNumber : DWORD
-- LoginOptions : ISCSI_LOGIN_OPTIONS* in/out
-- SecurityFlags : ULONGLONG
-- Portal : ISCSI_TARGET_PORTALW* in/out
-- 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('ISCSIDSC.dll');
const AddIScsiSendTargetPortalW = lib.func('__stdcall', 'AddIScsiSendTargetPortalW', 'uint32_t', ['str16', 'uint32_t', 'void *', 'uint64_t', 'void *']);
// AddIScsiSendTargetPortalW(InitiatorInstance, InitiatorPortNumber, LoginOptions, SecurityFlags, Portal)
// InitiatorInstance : LPWSTR optional -> 'str16'
// InitiatorPortNumber : DWORD -> 'uint32_t'
// LoginOptions : ISCSI_LOGIN_OPTIONS* in/out -> 'void *'
// SecurityFlags : ULONGLONG -> 'uint64_t'
// Portal : ISCSI_TARGET_PORTALW* in/out -> '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("ISCSIDSC.dll", {
  AddIScsiSendTargetPortalW: { parameters: ["buffer", "u32", "pointer", "u64", "pointer"], result: "u32" },
});
// lib.symbols.AddIScsiSendTargetPortalW(InitiatorInstance, InitiatorPortNumber, LoginOptions, SecurityFlags, Portal)
// InitiatorInstance : LPWSTR optional -> "buffer"
// InitiatorPortNumber : DWORD -> "u32"
// LoginOptions : ISCSI_LOGIN_OPTIONS* in/out -> "pointer"
// SecurityFlags : ULONGLONG -> "u64"
// Portal : ISCSI_TARGET_PORTALW* in/out -> "pointer"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)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 AddIScsiSendTargetPortalW(
    const uint16_t* InitiatorInstance,
    uint32_t InitiatorPortNumber,
    void* LoginOptions,
    uint64_t SecurityFlags,
    void* Portal);
C, "ISCSIDSC.dll");
// $ffi->AddIScsiSendTargetPortalW(InitiatorInstance, InitiatorPortNumber, LoginOptions, SecurityFlags, Portal);
// InitiatorInstance : LPWSTR optional
// InitiatorPortNumber : DWORD
// LoginOptions : ISCSI_LOGIN_OPTIONS* in/out
// SecurityFlags : ULONGLONG
// Portal : ISCSI_TARGET_PORTALW* in/out
// 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, W32APIOptions.UNICODE_OPTIONS);
    int AddIScsiSendTargetPortalW(
        WString InitiatorInstance,   // LPWSTR optional
        int InitiatorPortNumber,   // DWORD
        Pointer LoginOptions,   // ISCSI_LOGIN_OPTIONS* in/out
        long SecurityFlags,   // ULONGLONG
        Pointer Portal   // ISCSI_TARGET_PORTALW* in/out
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("iscsidsc")]
lib LibISCSIDSC
  fun AddIScsiSendTargetPortalW = AddIScsiSendTargetPortalW(
    InitiatorInstance : UInt16*,   # LPWSTR optional
    InitiatorPortNumber : UInt32,   # DWORD
    LoginOptions : ISCSI_LOGIN_OPTIONS*,   # ISCSI_LOGIN_OPTIONS* in/out
    SecurityFlags : UInt64,   # ULONGLONG
    Portal : ISCSI_TARGET_PORTALW*   # ISCSI_TARGET_PORTALW* in/out
  ) : 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 AddIScsiSendTargetPortalWNative = Uint32 Function(Pointer<Utf16>, Uint32, Pointer<Void>, Uint64, Pointer<Void>);
typedef AddIScsiSendTargetPortalWDart = int Function(Pointer<Utf16>, int, Pointer<Void>, int, Pointer<Void>);
final AddIScsiSendTargetPortalW = DynamicLibrary.open('ISCSIDSC.dll')
    .lookupFunction<AddIScsiSendTargetPortalWNative, AddIScsiSendTargetPortalWDart>('AddIScsiSendTargetPortalW');
// InitiatorInstance : LPWSTR optional -> Pointer<Utf16>
// InitiatorPortNumber : DWORD -> Uint32
// LoginOptions : ISCSI_LOGIN_OPTIONS* in/out -> Pointer<Void>
// SecurityFlags : ULONGLONG -> Uint64
// Portal : ISCSI_TARGET_PORTALW* in/out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function AddIScsiSendTargetPortalW(
  InitiatorInstance: PWideChar;   // LPWSTR optional
  InitiatorPortNumber: DWORD;   // DWORD
  LoginOptions: Pointer;   // ISCSI_LOGIN_OPTIONS* in/out
  SecurityFlags: UInt64;   // ULONGLONG
  Portal: Pointer   // ISCSI_TARGET_PORTALW* in/out
): DWORD; stdcall;
  external 'ISCSIDSC.dll' name 'AddIScsiSendTargetPortalW';

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

foreign import stdcall safe "AddIScsiSendTargetPortalW"
  c_AddIScsiSendTargetPortalW :: CWString -> Word32 -> Ptr () -> Word64 -> Ptr () -> IO Word32
-- InitiatorInstance : LPWSTR optional -> CWString
-- InitiatorPortNumber : DWORD -> Word32
-- LoginOptions : ISCSI_LOGIN_OPTIONS* in/out -> Ptr ()
-- SecurityFlags : ULONGLONG -> Word64
-- Portal : ISCSI_TARGET_PORTALW* in/out -> 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 addiscsisendtargetportalw =
  foreign "AddIScsiSendTargetPortalW"
    ((ptr uint16_t) @-> uint32_t @-> (ptr void) @-> uint64_t @-> (ptr void) @-> returning uint32_t)
(* InitiatorInstance : LPWSTR optional -> (ptr uint16_t) *)
(* InitiatorPortNumber : DWORD -> uint32_t *)
(* LoginOptions : ISCSI_LOGIN_OPTIONS* in/out -> (ptr void) *)
(* SecurityFlags : ULONGLONG -> uint64_t *)
(* Portal : ISCSI_TARGET_PORTALW* in/out -> (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 iscsidsc (t "ISCSIDSC.dll"))
(cffi:use-foreign-library iscsidsc)

(cffi:defcfun ("AddIScsiSendTargetPortalW" add-iscsi-send-target-portal-w :convention :stdcall) :uint32
  (initiator-instance (:string :encoding :utf-16le))   ; LPWSTR optional
  (initiator-port-number :uint32)   ; DWORD
  (login-options :pointer)   ; ISCSI_LOGIN_OPTIONS* in/out
  (security-flags :uint64)   ; ULONGLONG
  (portal :pointer))   ; ISCSI_TARGET_PORTALW* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $AddIScsiSendTargetPortalW = Win32::API::More->new('ISCSIDSC',
    'DWORD AddIScsiSendTargetPortalW(LPCWSTR InitiatorInstance, DWORD InitiatorPortNumber, LPVOID LoginOptions, UINT64 SecurityFlags, LPVOID Portal)');
# my $ret = $AddIScsiSendTargetPortalW->Call($InitiatorInstance, $InitiatorPortNumber, $LoginOptions, $SecurityFlags, $Portal);
# InitiatorInstance : LPWSTR optional -> LPCWSTR
# InitiatorPortNumber : DWORD -> DWORD
# LoginOptions : ISCSI_LOGIN_OPTIONS* in/out -> LPVOID
# SecurityFlags : ULONGLONG -> UINT64
# Portal : ISCSI_TARGET_PORTALW* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。