SetIScsiInitiatorNodeNameW

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

DWORD SetIScsiInitiatorNodeNameW(
    LPWSTR InitiatorNodeName   // optional
);

<DllImport("ISCSIDSC.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function SetIScsiInitiatorNodeNameW(
    <MarshalAs(UnmanagedType.LPWStr)> InitiatorNodeName As String   ' LPWSTR optional
) As UInteger
End Function

' InitiatorNodeName : LPWSTR optional
Declare PtrSafe Function SetIScsiInitiatorNodeNameW Lib "iscsidsc" ( _
    ByVal InitiatorNodeName 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

SetIScsiInitiatorNodeNameW = ctypes.windll.iscsidsc.SetIScsiInitiatorNodeNameW
SetIScsiInitiatorNodeNameW.restype = wintypes.DWORD
SetIScsiInitiatorNodeNameW.argtypes = [
    wintypes.LPCWSTR,  # InitiatorNodeName : LPWSTR optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ISCSIDSC.dll')
SetIScsiInitiatorNodeNameW = Fiddle::Function.new(
  lib['SetIScsiInitiatorNodeNameW'],
  [
    Fiddle::TYPE_VOIDP,  # InitiatorNodeName : LPWSTR optional
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "iscsidsc")]
extern "system" {
    fn SetIScsiInitiatorNodeNameW(
        InitiatorNodeName: *mut u16  // LPWSTR optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ISCSIDSC.dll", CharSet = CharSet.Unicode)]
public static extern uint SetIScsiInitiatorNodeNameW([MarshalAs(UnmanagedType.LPWStr)] string InitiatorNodeName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ISCSIDSC_SetIScsiInitiatorNodeNameW' -Namespace Win32 -PassThru
# $api::SetIScsiInitiatorNodeNameW(InitiatorNodeName)

#uselib "ISCSIDSC.dll"
#func global SetIScsiInitiatorNodeNameW "SetIScsiInitiatorNodeNameW" wptr
; SetIScsiInitiatorNodeNameW InitiatorNodeName   ; 戻り値は stat
; InitiatorNodeName : LPWSTR optional -> "wptr"
; ※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 "ISCSIDSC.dll"
#cfunc global SetIScsiInitiatorNodeNameW "SetIScsiInitiatorNodeNameW" wstr
; res = SetIScsiInitiatorNodeNameW(InitiatorNodeName)
; InitiatorNodeName : LPWSTR optional -> "wstr"

; DWORD SetIScsiInitiatorNodeNameW(LPWSTR InitiatorNodeName)
#uselib "ISCSIDSC.dll"
#cfunc global SetIScsiInitiatorNodeNameW "SetIScsiInitiatorNodeNameW" wstr
; res = SetIScsiInitiatorNodeNameW(InitiatorNodeName)
; InitiatorNodeName : LPWSTR optional -> "wstr"

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

var (
	iscsidsc = windows.NewLazySystemDLL("ISCSIDSC.dll")
	procSetIScsiInitiatorNodeNameW = iscsidsc.NewProc("SetIScsiInitiatorNodeNameW")
)

// InitiatorNodeName (LPWSTR optional)
r1, _, err := procSetIScsiInitiatorNodeNameW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(InitiatorNodeName))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function SetIScsiInitiatorNodeNameW(
  InitiatorNodeName: PWideChar   // LPWSTR optional
): DWORD; stdcall;
  external 'ISCSIDSC.dll' name 'SetIScsiInitiatorNodeNameW';

result := DllCall("ISCSIDSC\SetIScsiInitiatorNodeNameW"
    , "WStr", InitiatorNodeName   ; LPWSTR optional
    , "UInt")   ; return: DWORD

●SetIScsiInitiatorNodeNameW(InitiatorNodeName) = DLL("ISCSIDSC.dll", "dword SetIScsiInitiatorNodeNameW(char*)")
# 呼び出し: SetIScsiInitiatorNodeNameW(InitiatorNodeName)
# InitiatorNodeName : LPWSTR optional -> "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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。