NetUserChangePassword

// NETAPI32.dll
#include <windows.h>

DWORD NetUserChangePassword(
    LPCWSTR domainname,   // optional
    LPCWSTR username,   // optional
    LPCWSTR oldpassword,
    LPCWSTR newpassword
);

<DllImport("NETAPI32.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function NetUserChangePassword(
    <MarshalAs(UnmanagedType.LPWStr)> domainname As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> username As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> oldpassword As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> newpassword As String   ' LPCWSTR
) As UInteger
End Function

' domainname : LPCWSTR optional
' username : LPCWSTR optional
' oldpassword : LPCWSTR
' newpassword : LPCWSTR
Declare PtrSafe Function NetUserChangePassword Lib "netapi32" ( _
    ByVal domainname As LongPtr, _
    ByVal username As LongPtr, _
    ByVal oldpassword As LongPtr, _
    ByVal newpassword As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

NetUserChangePassword = ctypes.windll.netapi32.NetUserChangePassword
NetUserChangePassword.restype = wintypes.DWORD
NetUserChangePassword.argtypes = [
    wintypes.LPCWSTR,  # domainname : LPCWSTR optional
    wintypes.LPCWSTR,  # username : LPCWSTR optional
    wintypes.LPCWSTR,  # oldpassword : LPCWSTR
    wintypes.LPCWSTR,  # newpassword : LPCWSTR
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NETAPI32.dll')
NetUserChangePassword = Fiddle::Function.new(
  lib['NetUserChangePassword'],
  [
    Fiddle::TYPE_VOIDP,  # domainname : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # username : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # oldpassword : LPCWSTR
    Fiddle::TYPE_VOIDP,  # newpassword : LPCWSTR
  ],
  -Fiddle::TYPE_INT)

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

$sig = @"
[DllImport("NETAPI32.dll", SetLastError = true)]
public static extern uint NetUserChangePassword([MarshalAs(UnmanagedType.LPWStr)] string domainname, [MarshalAs(UnmanagedType.LPWStr)] string username, [MarshalAs(UnmanagedType.LPWStr)] string oldpassword, [MarshalAs(UnmanagedType.LPWStr)] string newpassword);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_NetUserChangePassword' -Namespace Win32 -PassThru
# $api::NetUserChangePassword(domainname, username, oldpassword, newpassword)

#uselib "NETAPI32.dll"
#func global NetUserChangePassword "NetUserChangePassword" sptr, sptr, sptr, sptr
; NetUserChangePassword domainname, username, oldpassword, newpassword   ; 戻り値は stat
; domainname : LPCWSTR optional -> "sptr"
; username : LPCWSTR optional -> "sptr"
; oldpassword : LPCWSTR -> "sptr"
; newpassword : LPCWSTR -> "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。

#uselib "NETAPI32.dll"
#cfunc global NetUserChangePassword "NetUserChangePassword" wstr, wstr, wstr, wstr
; res = NetUserChangePassword(domainname, username, oldpassword, newpassword)
; domainname : LPCWSTR optional -> "wstr"
; username : LPCWSTR optional -> "wstr"
; oldpassword : LPCWSTR -> "wstr"
; newpassword : LPCWSTR -> "wstr"

; DWORD NetUserChangePassword(LPCWSTR domainname, LPCWSTR username, LPCWSTR oldpassword, LPCWSTR newpassword)
#uselib "NETAPI32.dll"
#cfunc global NetUserChangePassword "NetUserChangePassword" wstr, wstr, wstr, wstr
; res = NetUserChangePassword(domainname, username, oldpassword, newpassword)
; domainname : LPCWSTR optional -> "wstr"
; username : LPCWSTR optional -> "wstr"
; oldpassword : LPCWSTR -> "wstr"
; newpassword : LPCWSTR -> "wstr"

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

var (
	netapi32 = windows.NewLazySystemDLL("NETAPI32.dll")
	procNetUserChangePassword = netapi32.NewProc("NetUserChangePassword")
)

// domainname (LPCWSTR optional), username (LPCWSTR optional), oldpassword (LPCWSTR), newpassword (LPCWSTR)
r1, _, err := procNetUserChangePassword.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(domainname))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(username))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(oldpassword))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(newpassword))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function NetUserChangePassword(
  domainname: PWideChar;   // LPCWSTR optional
  username: PWideChar;   // LPCWSTR optional
  oldpassword: PWideChar;   // LPCWSTR
  newpassword: PWideChar   // LPCWSTR
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetUserChangePassword';

result := DllCall("NETAPI32\NetUserChangePassword"
    , "WStr", domainname   ; LPCWSTR optional
    , "WStr", username   ; LPCWSTR optional
    , "WStr", oldpassword   ; LPCWSTR
    , "WStr", newpassword   ; LPCWSTR
    , "UInt")   ; return: DWORD

●NetUserChangePassword(domainname, username, oldpassword, newpassword) = DLL("NETAPI32.dll", "dword NetUserChangePassword(char*, char*, char*, char*)")
# 呼び出し: NetUserChangePassword(domainname, username, oldpassword, newpassword)
# domainname : LPCWSTR optional -> "char*"
# username : LPCWSTR optional -> "char*"
# oldpassword : LPCWSTR -> "char*"
# newpassword : 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)。

const std = @import("std");

extern "netapi32" fn NetUserChangePassword(
    domainname: [*c]const u16, // LPCWSTR optional
    username: [*c]const u16, // LPCWSTR optional
    oldpassword: [*c]const u16, // LPCWSTR
    newpassword: [*c]const u16 // LPCWSTR
) callconv(std.os.windows.WINAPI) u32;

proc NetUserChangePassword(
    domainname: WideCString,  # LPCWSTR optional
    username: WideCString,  # LPCWSTR optional
    oldpassword: WideCString,  # LPCWSTR
    newpassword: WideCString  # LPCWSTR
): uint32 {.importc: "NetUserChangePassword", stdcall, dynlib: "NETAPI32.dll".}

pragma(lib, "netapi32");
extern(Windows)
uint NetUserChangePassword(
    const(wchar)* domainname,   // LPCWSTR optional
    const(wchar)* username,   // LPCWSTR optional
    const(wchar)* oldpassword,   // LPCWSTR
    const(wchar)* newpassword   // LPCWSTR
);

ccall((:NetUserChangePassword, "NETAPI32.dll"), stdcall, UInt32,
      (Cwstring, Cwstring, Cwstring, Cwstring),
      domainname, username, oldpassword, newpassword)
# domainname : LPCWSTR optional -> Cwstring
# username : LPCWSTR optional -> Cwstring
# oldpassword : LPCWSTR -> Cwstring
# newpassword : LPCWSTR -> Cwstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t NetUserChangePassword(
    const uint16_t* domainname,
    const uint16_t* username,
    const uint16_t* oldpassword,
    const uint16_t* newpassword);
]]
local netapi32 = ffi.load("netapi32")
-- netapi32.NetUserChangePassword(domainname, username, oldpassword, newpassword)
-- domainname : LPCWSTR optional
-- username : LPCWSTR optional
-- oldpassword : LPCWSTR
-- newpassword : LPCWSTR
-- 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('NETAPI32.dll');
const NetUserChangePassword = lib.func('__stdcall', 'NetUserChangePassword', 'uint32_t', ['str16', 'str16', 'str16', 'str16']);
// NetUserChangePassword(domainname, username, oldpassword, newpassword)
// domainname : LPCWSTR optional -> 'str16'
// username : LPCWSTR optional -> 'str16'
// oldpassword : LPCWSTR -> 'str16'
// newpassword : LPCWSTR -> 'str16'
// 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("NETAPI32.dll", {
  NetUserChangePassword: { parameters: ["buffer", "buffer", "buffer", "buffer"], result: "u32" },
});
// lib.symbols.NetUserChangePassword(domainname, username, oldpassword, newpassword)
// domainname : LPCWSTR optional -> "buffer"
// username : LPCWSTR optional -> "buffer"
// oldpassword : LPCWSTR -> "buffer"
// newpassword : LPCWSTR -> "buffer"
// 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 NetUserChangePassword(
    const uint16_t* domainname,
    const uint16_t* username,
    const uint16_t* oldpassword,
    const uint16_t* newpassword);
C, "NETAPI32.dll");
// $ffi->NetUserChangePassword(domainname, username, oldpassword, newpassword);
// domainname : LPCWSTR optional
// username : LPCWSTR optional
// oldpassword : LPCWSTR
// newpassword : LPCWSTR
// 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 Netapi32 extends StdCallLibrary {
    Netapi32 INSTANCE = Native.load("netapi32", Netapi32.class);
    int NetUserChangePassword(
        WString domainname,   // LPCWSTR optional
        WString username,   // LPCWSTR optional
        WString oldpassword,   // LPCWSTR
        WString newpassword   // LPCWSTR
    );
}

@[Link("netapi32")]
lib LibNETAPI32
  fun NetUserChangePassword = NetUserChangePassword(
    domainname : UInt16*,   # LPCWSTR optional
    username : UInt16*,   # LPCWSTR optional
    oldpassword : UInt16*,   # LPCWSTR
    newpassword : UInt16*   # LPCWSTR
  ) : 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 NetUserChangePasswordNative = Uint32 Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>);
typedef NetUserChangePasswordDart = int Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>);
final NetUserChangePassword = DynamicLibrary.open('NETAPI32.dll')
    .lookupFunction<NetUserChangePasswordNative, NetUserChangePasswordDart>('NetUserChangePassword');
// domainname : LPCWSTR optional -> Pointer<Utf16>
// username : LPCWSTR optional -> Pointer<Utf16>
// oldpassword : LPCWSTR -> Pointer<Utf16>
// newpassword : LPCWSTR -> Pointer<Utf16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function NetUserChangePassword(
  domainname: PWideChar;   // LPCWSTR optional
  username: PWideChar;   // LPCWSTR optional
  oldpassword: PWideChar;   // LPCWSTR
  newpassword: PWideChar   // LPCWSTR
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetUserChangePassword';

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

foreign import stdcall safe "NetUserChangePassword"
  c_NetUserChangePassword :: CWString -> CWString -> CWString -> CWString -> IO Word32
-- domainname : LPCWSTR optional -> CWString
-- username : LPCWSTR optional -> CWString
-- oldpassword : LPCWSTR -> CWString
-- newpassword : LPCWSTR -> CWString
-- 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 netuserchangepassword =
  foreign "NetUserChangePassword"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> returning uint32_t)
(* domainname : LPCWSTR optional -> (ptr uint16_t) *)
(* username : LPCWSTR optional -> (ptr uint16_t) *)
(* oldpassword : LPCWSTR -> (ptr uint16_t) *)
(* newpassword : LPCWSTR -> (ptr uint16_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 netapi32 (t "NETAPI32.dll"))
(cffi:use-foreign-library netapi32)

(cffi:defcfun ("NetUserChangePassword" net-user-change-password :convention :stdcall) :uint32
  (domainname (:string :encoding :utf-16le))   ; LPCWSTR optional
  (username (:string :encoding :utf-16le))   ; LPCWSTR optional
  (oldpassword (:string :encoding :utf-16le))   ; LPCWSTR
  (newpassword (:string :encoding :utf-16le)))   ; LPCWSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $NetUserChangePassword = Win32::API::More->new('NETAPI32',
    'DWORD NetUserChangePassword(LPCWSTR domainname, LPCWSTR username, LPCWSTR oldpassword, LPCWSTR newpassword)');
# my $ret = $NetUserChangePassword->Call($domainname, $username, $oldpassword, $newpassword);
# domainname : LPCWSTR optional -> LPCWSTR
# username : LPCWSTR optional -> LPCWSTR
# oldpassword : LPCWSTR -> LPCWSTR
# newpassword : LPCWSTR -> LPCWSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。