NetConfigSet

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

DWORD NetConfigSet(
    LPCWSTR server,
    LPCWSTR reserved1,
    LPCWSTR component,
    DWORD level,
    DWORD reserved2,
    BYTE* buf,
    DWORD reserved3
);

<DllImport("NETAPI32.dll", ExactSpelling:=True)>
Public Shared Function NetConfigSet(
    <MarshalAs(UnmanagedType.LPWStr)> server As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> reserved1 As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> component As String,   ' LPCWSTR
    level As UInteger,   ' DWORD
    reserved2 As UInteger,   ' DWORD
    buf As IntPtr,   ' BYTE* in/out
    reserved3 As UInteger   ' DWORD
) As UInteger
End Function

' server : LPCWSTR
' reserved1 : LPCWSTR
' component : LPCWSTR
' level : DWORD
' reserved2 : DWORD
' buf : BYTE* in/out
' reserved3 : DWORD
Declare PtrSafe Function NetConfigSet Lib "netapi32" ( _
    ByVal server As LongPtr, _
    ByVal reserved1 As LongPtr, _
    ByVal component As LongPtr, _
    ByVal level As Long, _
    ByVal reserved2 As Long, _
    ByVal buf As LongPtr, _
    ByVal reserved3 As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

NetConfigSet = ctypes.windll.netapi32.NetConfigSet
NetConfigSet.restype = wintypes.DWORD
NetConfigSet.argtypes = [
    wintypes.LPCWSTR,  # server : LPCWSTR
    wintypes.LPCWSTR,  # reserved1 : LPCWSTR
    wintypes.LPCWSTR,  # component : LPCWSTR
    wintypes.DWORD,  # level : DWORD
    wintypes.DWORD,  # reserved2 : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # buf : BYTE* in/out
    wintypes.DWORD,  # reserved3 : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NETAPI32.dll')
NetConfigSet = Fiddle::Function.new(
  lib['NetConfigSet'],
  [
    Fiddle::TYPE_VOIDP,  # server : LPCWSTR
    Fiddle::TYPE_VOIDP,  # reserved1 : LPCWSTR
    Fiddle::TYPE_VOIDP,  # component : LPCWSTR
    -Fiddle::TYPE_INT,  # level : DWORD
    -Fiddle::TYPE_INT,  # reserved2 : DWORD
    Fiddle::TYPE_VOIDP,  # buf : BYTE* in/out
    -Fiddle::TYPE_INT,  # reserved3 : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "netapi32")]
extern "system" {
    fn NetConfigSet(
        server: *const u16,  // LPCWSTR
        reserved1: *const u16,  // LPCWSTR
        component: *const u16,  // LPCWSTR
        level: u32,  // DWORD
        reserved2: u32,  // DWORD
        buf: *mut u8,  // BYTE* in/out
        reserved3: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("NETAPI32.dll")]
public static extern uint NetConfigSet([MarshalAs(UnmanagedType.LPWStr)] string server, [MarshalAs(UnmanagedType.LPWStr)] string reserved1, [MarshalAs(UnmanagedType.LPWStr)] string component, uint level, uint reserved2, IntPtr buf, uint reserved3);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_NetConfigSet' -Namespace Win32 -PassThru
# $api::NetConfigSet(server, reserved1, component, level, reserved2, buf, reserved3)

#uselib "NETAPI32.dll"
#func global NetConfigSet "NetConfigSet" sptr, sptr, sptr, sptr, sptr, sptr, sptr
; NetConfigSet server, reserved1, component, level, reserved2, varptr(buf), reserved3   ; 戻り値は stat
; server : LPCWSTR -> "sptr"
; reserved1 : LPCWSTR -> "sptr"
; component : LPCWSTR -> "sptr"
; level : DWORD -> "sptr"
; reserved2 : DWORD -> "sptr"
; buf : BYTE* in/out -> "sptr"
; reserved3 : DWORD -> "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 (
	netapi32 = windows.NewLazySystemDLL("NETAPI32.dll")
	procNetConfigSet = netapi32.NewProc("NetConfigSet")
)

// server (LPCWSTR), reserved1 (LPCWSTR), component (LPCWSTR), level (DWORD), reserved2 (DWORD), buf (BYTE* in/out), reserved3 (DWORD)
r1, _, err := procNetConfigSet.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(server))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(reserved1))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(component))),
	uintptr(level),
	uintptr(reserved2),
	uintptr(buf),
	uintptr(reserved3),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function NetConfigSet(
  server: PWideChar;   // LPCWSTR
  reserved1: PWideChar;   // LPCWSTR
  component: PWideChar;   // LPCWSTR
  level: DWORD;   // DWORD
  reserved2: DWORD;   // DWORD
  buf: Pointer;   // BYTE* in/out
  reserved3: DWORD   // DWORD
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetConfigSet';

result := DllCall("NETAPI32\NetConfigSet"
    , "WStr", server   ; LPCWSTR
    , "WStr", reserved1   ; LPCWSTR
    , "WStr", component   ; LPCWSTR
    , "UInt", level   ; DWORD
    , "UInt", reserved2   ; DWORD
    , "Ptr", buf   ; BYTE* in/out
    , "UInt", reserved3   ; DWORD
    , "UInt")   ; return: DWORD

●NetConfigSet(server, reserved1, component, level, reserved2, buf, reserved3) = DLL("NETAPI32.dll", "dword NetConfigSet(char*, char*, char*, dword, dword, void*, dword)")
# 呼び出し: NetConfigSet(server, reserved1, component, level, reserved2, buf, reserved3)
# server : LPCWSTR -> "char*"
# reserved1 : LPCWSTR -> "char*"
# component : LPCWSTR -> "char*"
# level : DWORD -> "dword"
# reserved2 : DWORD -> "dword"
# buf : BYTE* in/out -> "void*"
# reserved3 : DWORD -> "dword"
# 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 NetConfigSet(
    server: [*c]const u16, // LPCWSTR
    reserved1: [*c]const u16, // LPCWSTR
    component: [*c]const u16, // LPCWSTR
    level: u32, // DWORD
    reserved2: u32, // DWORD
    buf: [*c]u8, // BYTE* in/out
    reserved3: u32 // DWORD
) callconv(std.os.windows.WINAPI) u32;

proc NetConfigSet(
    server: WideCString,  # LPCWSTR
    reserved1: WideCString,  # LPCWSTR
    component: WideCString,  # LPCWSTR
    level: uint32,  # DWORD
    reserved2: uint32,  # DWORD
    buf: ptr uint8,  # BYTE* in/out
    reserved3: uint32  # DWORD
): uint32 {.importc: "NetConfigSet", stdcall, dynlib: "NETAPI32.dll".}

pragma(lib, "netapi32");
extern(Windows)
uint NetConfigSet(
    const(wchar)* server,   // LPCWSTR
    const(wchar)* reserved1,   // LPCWSTR
    const(wchar)* component,   // LPCWSTR
    uint level,   // DWORD
    uint reserved2,   // DWORD
    ubyte* buf,   // BYTE* in/out
    uint reserved3   // DWORD
);

ccall((:NetConfigSet, "NETAPI32.dll"), stdcall, UInt32,
      (Cwstring, Cwstring, Cwstring, UInt32, UInt32, Ptr{UInt8}, UInt32),
      server, reserved1, component, level, reserved2, buf, reserved3)
# server : LPCWSTR -> Cwstring
# reserved1 : LPCWSTR -> Cwstring
# component : LPCWSTR -> Cwstring
# level : DWORD -> UInt32
# reserved2 : DWORD -> UInt32
# buf : BYTE* in/out -> Ptr{UInt8}
# reserved3 : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t NetConfigSet(
    const uint16_t* server,
    const uint16_t* reserved1,
    const uint16_t* component,
    uint32_t level,
    uint32_t reserved2,
    uint8_t* buf,
    uint32_t reserved3);
]]
local netapi32 = ffi.load("netapi32")
-- netapi32.NetConfigSet(server, reserved1, component, level, reserved2, buf, reserved3)
-- server : LPCWSTR
-- reserved1 : LPCWSTR
-- component : LPCWSTR
-- level : DWORD
-- reserved2 : DWORD
-- buf : BYTE* in/out
-- reserved3 : DWORD
-- 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 NetConfigSet = lib.func('__stdcall', 'NetConfigSet', 'uint32_t', ['str16', 'str16', 'str16', 'uint32_t', 'uint32_t', 'uint8_t *', 'uint32_t']);
// NetConfigSet(server, reserved1, component, level, reserved2, buf, reserved3)
// server : LPCWSTR -> 'str16'
// reserved1 : LPCWSTR -> 'str16'
// component : LPCWSTR -> 'str16'
// level : DWORD -> 'uint32_t'
// reserved2 : DWORD -> 'uint32_t'
// buf : BYTE* in/out -> 'uint8_t *'
// reserved3 : DWORD -> 'uint32_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("NETAPI32.dll", {
  NetConfigSet: { parameters: ["buffer", "buffer", "buffer", "u32", "u32", "pointer", "u32"], result: "u32" },
});
// lib.symbols.NetConfigSet(server, reserved1, component, level, reserved2, buf, reserved3)
// server : LPCWSTR -> "buffer"
// reserved1 : LPCWSTR -> "buffer"
// component : LPCWSTR -> "buffer"
// level : DWORD -> "u32"
// reserved2 : DWORD -> "u32"
// buf : BYTE* in/out -> "pointer"
// reserved3 : DWORD -> "u32"
// 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 NetConfigSet(
    const uint16_t* server,
    const uint16_t* reserved1,
    const uint16_t* component,
    uint32_t level,
    uint32_t reserved2,
    uint8_t* buf,
    uint32_t reserved3);
C, "NETAPI32.dll");
// $ffi->NetConfigSet(server, reserved1, component, level, reserved2, buf, reserved3);
// server : LPCWSTR
// reserved1 : LPCWSTR
// component : LPCWSTR
// level : DWORD
// reserved2 : DWORD
// buf : BYTE* in/out
// reserved3 : DWORD
// 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 NetConfigSet(
        WString server,   // LPCWSTR
        WString reserved1,   // LPCWSTR
        WString component,   // LPCWSTR
        int level,   // DWORD
        int reserved2,   // DWORD
        byte[] buf,   // BYTE* in/out
        int reserved3   // DWORD
    );
}

@[Link("netapi32")]
lib LibNETAPI32
  fun NetConfigSet = NetConfigSet(
    server : UInt16*,   # LPCWSTR
    reserved1 : UInt16*,   # LPCWSTR
    component : UInt16*,   # LPCWSTR
    level : UInt32,   # DWORD
    reserved2 : UInt32,   # DWORD
    buf : UInt8*,   # BYTE* in/out
    reserved3 : UInt32   # DWORD
  ) : 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 NetConfigSetNative = Uint32 Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, Uint32, Uint32, Pointer<Uint8>, Uint32);
typedef NetConfigSetDart = int Function(Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, int, int, Pointer<Uint8>, int);
final NetConfigSet = DynamicLibrary.open('NETAPI32.dll')
    .lookupFunction<NetConfigSetNative, NetConfigSetDart>('NetConfigSet');
// server : LPCWSTR -> Pointer<Utf16>
// reserved1 : LPCWSTR -> Pointer<Utf16>
// component : LPCWSTR -> Pointer<Utf16>
// level : DWORD -> Uint32
// reserved2 : DWORD -> Uint32
// buf : BYTE* in/out -> Pointer<Uint8>
// reserved3 : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function NetConfigSet(
  server: PWideChar;   // LPCWSTR
  reserved1: PWideChar;   // LPCWSTR
  component: PWideChar;   // LPCWSTR
  level: DWORD;   // DWORD
  reserved2: DWORD;   // DWORD
  buf: Pointer;   // BYTE* in/out
  reserved3: DWORD   // DWORD
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetConfigSet';

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

foreign import stdcall safe "NetConfigSet"
  c_NetConfigSet :: CWString -> CWString -> CWString -> Word32 -> Word32 -> Ptr Word8 -> Word32 -> IO Word32
-- server : LPCWSTR -> CWString
-- reserved1 : LPCWSTR -> CWString
-- component : LPCWSTR -> CWString
-- level : DWORD -> Word32
-- reserved2 : DWORD -> Word32
-- buf : BYTE* in/out -> Ptr Word8
-- reserved3 : DWORD -> Word32
-- 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 netconfigset =
  foreign "NetConfigSet"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> uint32_t @-> uint32_t @-> (ptr uint8_t) @-> uint32_t @-> returning uint32_t)
(* server : LPCWSTR -> (ptr uint16_t) *)
(* reserved1 : LPCWSTR -> (ptr uint16_t) *)
(* component : LPCWSTR -> (ptr uint16_t) *)
(* level : DWORD -> uint32_t *)
(* reserved2 : DWORD -> uint32_t *)
(* buf : BYTE* in/out -> (ptr uint8_t) *)
(* reserved3 : DWORD -> uint32_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 ("NetConfigSet" net-config-set :convention :stdcall) :uint32
  (server (:string :encoding :utf-16le))   ; LPCWSTR
  (reserved1 (:string :encoding :utf-16le))   ; LPCWSTR
  (component (:string :encoding :utf-16le))   ; LPCWSTR
  (level :uint32)   ; DWORD
  (reserved2 :uint32)   ; DWORD
  (buf :pointer)   ; BYTE* in/out
  (reserved3 :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $NetConfigSet = Win32::API::More->new('NETAPI32',
    'DWORD NetConfigSet(LPCWSTR server, LPCWSTR reserved1, LPCWSTR component, DWORD level, DWORD reserved2, LPVOID buf, DWORD reserved3)');
# my $ret = $NetConfigSet->Call($server, $reserved1, $component, $level, $reserved2, $buf, $reserved3);
# server : LPCWSTR -> LPCWSTR
# reserved1 : LPCWSTR -> LPCWSTR
# component : LPCWSTR -> LPCWSTR
# level : DWORD -> DWORD
# reserved2 : DWORD -> DWORD
# buf : BYTE* in/out -> LPVOID
# reserved3 : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。