DsValidateSubnetNameW

// NETAPI32.dll  (Unicode / -W)
#include <windows.h>

DWORD DsValidateSubnetNameW(
    LPCWSTR SubnetName
);

<DllImport("NETAPI32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function DsValidateSubnetNameW(
    <MarshalAs(UnmanagedType.LPWStr)> SubnetName As String   ' LPCWSTR
) As UInteger
End Function

' SubnetName : LPCWSTR
Declare PtrSafe Function DsValidateSubnetNameW Lib "netapi32" ( _
    ByVal SubnetName 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

DsValidateSubnetNameW = ctypes.windll.netapi32.DsValidateSubnetNameW
DsValidateSubnetNameW.restype = wintypes.DWORD
DsValidateSubnetNameW.argtypes = [
    wintypes.LPCWSTR,  # SubnetName : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NETAPI32.dll')
DsValidateSubnetNameW = Fiddle::Function.new(
  lib['DsValidateSubnetNameW'],
  [
    Fiddle::TYPE_VOIDP,  # SubnetName : LPCWSTR
  ],
  -Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "netapi32")]
extern "system" {
    fn DsValidateSubnetNameW(
        SubnetName: *const u16  // LPCWSTR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("NETAPI32.dll", CharSet = CharSet.Unicode)]
public static extern uint DsValidateSubnetNameW([MarshalAs(UnmanagedType.LPWStr)] string SubnetName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_DsValidateSubnetNameW' -Namespace Win32 -PassThru
# $api::DsValidateSubnetNameW(SubnetName)

#uselib "NETAPI32.dll"
#func global DsValidateSubnetNameW "DsValidateSubnetNameW" wptr
; DsValidateSubnetNameW SubnetName   ; 戻り値は stat
; SubnetName : LPCWSTR -> "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 "NETAPI32.dll"
#cfunc global DsValidateSubnetNameW "DsValidateSubnetNameW" wstr
; res = DsValidateSubnetNameW(SubnetName)
; SubnetName : LPCWSTR -> "wstr"

; DWORD DsValidateSubnetNameW(LPCWSTR SubnetName)
#uselib "NETAPI32.dll"
#cfunc global DsValidateSubnetNameW "DsValidateSubnetNameW" wstr
; res = DsValidateSubnetNameW(SubnetName)
; SubnetName : LPCWSTR -> "wstr"

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

var (
	netapi32 = windows.NewLazySystemDLL("NETAPI32.dll")
	procDsValidateSubnetNameW = netapi32.NewProc("DsValidateSubnetNameW")
)

// SubnetName (LPCWSTR)
r1, _, err := procDsValidateSubnetNameW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(SubnetName))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function DsValidateSubnetNameW(
  SubnetName: PWideChar   // LPCWSTR
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'DsValidateSubnetNameW';

result := DllCall("NETAPI32\DsValidateSubnetNameW"
    , "WStr", SubnetName   ; LPCWSTR
    , "UInt")   ; return: DWORD

●DsValidateSubnetNameW(SubnetName) = DLL("NETAPI32.dll", "dword DsValidateSubnetNameW(char*)")
# 呼び出し: DsValidateSubnetNameW(SubnetName)
# SubnetName : LPCWSTR -> "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。