RpcServerUseProtseqExW

// RPCRT4.dll  (Unicode / -W)
#include <windows.h>

RPC_STATUS RpcServerUseProtseqExW(
    LPWSTR Protseq,
    DWORD MaxCalls,
    void* SecurityDescriptor,   // optional
    RPC_POLICY* Policy
);

<DllImport("RPCRT4.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function RpcServerUseProtseqExW(
    <MarshalAs(UnmanagedType.LPWStr)> Protseq As String,   ' LPWSTR
    MaxCalls As UInteger,   ' DWORD
    SecurityDescriptor As IntPtr,   ' void* optional
    Policy As IntPtr   ' RPC_POLICY*
) As Integer
End Function

' Protseq : LPWSTR
' MaxCalls : DWORD
' SecurityDescriptor : void* optional
' Policy : RPC_POLICY*
Declare PtrSafe Function RpcServerUseProtseqExW Lib "rpcrt4" ( _
    ByVal Protseq As LongPtr, _
    ByVal MaxCalls As Long, _
    ByVal SecurityDescriptor As LongPtr, _
    ByVal Policy 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

RpcServerUseProtseqExW = ctypes.windll.rpcrt4.RpcServerUseProtseqExW
RpcServerUseProtseqExW.restype = ctypes.c_int
RpcServerUseProtseqExW.argtypes = [
    wintypes.LPCWSTR,  # Protseq : LPWSTR
    wintypes.DWORD,  # MaxCalls : DWORD
    ctypes.POINTER(None),  # SecurityDescriptor : void* optional
    ctypes.c_void_p,  # Policy : RPC_POLICY*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcServerUseProtseqExW = Fiddle::Function.new(
  lib['RpcServerUseProtseqExW'],
  [
    Fiddle::TYPE_VOIDP,  # Protseq : LPWSTR
    -Fiddle::TYPE_INT,  # MaxCalls : DWORD
    Fiddle::TYPE_VOIDP,  # SecurityDescriptor : void* optional
    Fiddle::TYPE_VOIDP,  # Policy : RPC_POLICY*
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "rpcrt4")]
extern "system" {
    fn RpcServerUseProtseqExW(
        Protseq: *mut u16,  // LPWSTR
        MaxCalls: u32,  // DWORD
        SecurityDescriptor: *mut (),  // void* optional
        Policy: *mut RPC_POLICY  // RPC_POLICY*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll", CharSet = CharSet.Unicode)]
public static extern int RpcServerUseProtseqExW([MarshalAs(UnmanagedType.LPWStr)] string Protseq, uint MaxCalls, IntPtr SecurityDescriptor, IntPtr Policy);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcServerUseProtseqExW' -Namespace Win32 -PassThru
# $api::RpcServerUseProtseqExW(Protseq, MaxCalls, SecurityDescriptor, Policy)

#uselib "RPCRT4.dll"
#func global RpcServerUseProtseqExW "RpcServerUseProtseqExW" wptr, wptr, wptr, wptr
; RpcServerUseProtseqExW Protseq, MaxCalls, SecurityDescriptor, varptr(Policy)   ; 戻り値は stat
; Protseq : LPWSTR -> "wptr"
; MaxCalls : DWORD -> "wptr"
; SecurityDescriptor : void* optional -> "wptr"
; Policy : RPC_POLICY* -> "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。

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procRpcServerUseProtseqExW = rpcrt4.NewProc("RpcServerUseProtseqExW")
)

// Protseq (LPWSTR), MaxCalls (DWORD), SecurityDescriptor (void* optional), Policy (RPC_POLICY*)
r1, _, err := procRpcServerUseProtseqExW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(Protseq))),
	uintptr(MaxCalls),
	uintptr(SecurityDescriptor),
	uintptr(Policy),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcServerUseProtseqExW(
  Protseq: PWideChar;   // LPWSTR
  MaxCalls: DWORD;   // DWORD
  SecurityDescriptor: Pointer;   // void* optional
  Policy: Pointer   // RPC_POLICY*
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcServerUseProtseqExW';

result := DllCall("RPCRT4\RpcServerUseProtseqExW"
    , "WStr", Protseq   ; LPWSTR
    , "UInt", MaxCalls   ; DWORD
    , "Ptr", SecurityDescriptor   ; void* optional
    , "Ptr", Policy   ; RPC_POLICY*
    , "Int")   ; return: RPC_STATUS

●RpcServerUseProtseqExW(Protseq, MaxCalls, SecurityDescriptor, Policy) = DLL("RPCRT4.dll", "int RpcServerUseProtseqExW(char*, dword, void*, void*)")
# 呼び出し: RpcServerUseProtseqExW(Protseq, MaxCalls, SecurityDescriptor, Policy)
# Protseq : LPWSTR -> "char*"
# MaxCalls : DWORD -> "dword"
# SecurityDescriptor : void* optional -> "void*"
# Policy : RPC_POLICY* -> "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 "rpcrt4" fn RpcServerUseProtseqExW(
    Protseq: [*c]const u16, // LPWSTR
    MaxCalls: u32, // DWORD
    SecurityDescriptor: ?*anyopaque, // void* optional
    Policy: [*c]RPC_POLICY // RPC_POLICY*
) callconv(std.os.windows.WINAPI) i32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc RpcServerUseProtseqExW(
    Protseq: WideCString,  # LPWSTR
    MaxCalls: uint32,  # DWORD
    SecurityDescriptor: pointer,  # void* optional
    Policy: ptr RPC_POLICY  # RPC_POLICY*
): int32 {.importc: "RpcServerUseProtseqExW", stdcall, dynlib: "RPCRT4.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "rpcrt4");
extern(Windows)
int RpcServerUseProtseqExW(
    const(wchar)* Protseq,   // LPWSTR
    uint MaxCalls,   // DWORD
    void* SecurityDescriptor,   // void* optional
    RPC_POLICY* Policy   // RPC_POLICY*
);

ccall((:RpcServerUseProtseqExW, "RPCRT4.dll"), stdcall, Int32,
      (Cwstring, UInt32, Ptr{Cvoid}, Ptr{RPC_POLICY}),
      Protseq, MaxCalls, SecurityDescriptor, Policy)
# Protseq : LPWSTR -> Cwstring
# MaxCalls : DWORD -> UInt32
# SecurityDescriptor : void* optional -> Ptr{Cvoid}
# Policy : RPC_POLICY* -> Ptr{RPC_POLICY}
# 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[[
int32_t RpcServerUseProtseqExW(
    const uint16_t* Protseq,
    uint32_t MaxCalls,
    void* SecurityDescriptor,
    void* Policy);
]]
local rpcrt4 = ffi.load("rpcrt4")
-- rpcrt4.RpcServerUseProtseqExW(Protseq, MaxCalls, SecurityDescriptor, Policy)
-- Protseq : LPWSTR
-- MaxCalls : DWORD
-- SecurityDescriptor : void* optional
-- Policy : RPC_POLICY*
-- 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('RPCRT4.dll');
const RpcServerUseProtseqExW = lib.func('__stdcall', 'RpcServerUseProtseqExW', 'int32_t', ['str16', 'uint32_t', 'void *', 'void *']);
// RpcServerUseProtseqExW(Protseq, MaxCalls, SecurityDescriptor, Policy)
// Protseq : LPWSTR -> 'str16'
// MaxCalls : DWORD -> 'uint32_t'
// SecurityDescriptor : void* optional -> 'void *'
// Policy : RPC_POLICY* -> '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("RPCRT4.dll", {
  RpcServerUseProtseqExW: { parameters: ["buffer", "u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.RpcServerUseProtseqExW(Protseq, MaxCalls, SecurityDescriptor, Policy)
// Protseq : LPWSTR -> "buffer"
// MaxCalls : DWORD -> "u32"
// SecurityDescriptor : void* optional -> "pointer"
// Policy : RPC_POLICY* -> "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
int32_t RpcServerUseProtseqExW(
    const uint16_t* Protseq,
    uint32_t MaxCalls,
    void* SecurityDescriptor,
    void* Policy);
C, "RPCRT4.dll");
// $ffi->RpcServerUseProtseqExW(Protseq, MaxCalls, SecurityDescriptor, Policy);
// Protseq : LPWSTR
// MaxCalls : DWORD
// SecurityDescriptor : void* optional
// Policy : RPC_POLICY*
// 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 Rpcrt4 extends StdCallLibrary {
    Rpcrt4 INSTANCE = Native.load("rpcrt4", Rpcrt4.class, W32APIOptions.UNICODE_OPTIONS);
    int RpcServerUseProtseqExW(
        WString Protseq,   // LPWSTR
        int MaxCalls,   // DWORD
        Pointer SecurityDescriptor,   // void* optional
        Pointer Policy   // RPC_POLICY*
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("rpcrt4")]
lib LibRPCRT4
  fun RpcServerUseProtseqExW = RpcServerUseProtseqExW(
    Protseq : UInt16*,   # LPWSTR
    MaxCalls : UInt32,   # DWORD
    SecurityDescriptor : Void*,   # void* optional
    Policy : RPC_POLICY*   # RPC_POLICY*
  ) : Int32
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 RpcServerUseProtseqExWNative = Int32 Function(Pointer<Utf16>, Uint32, Pointer<Void>, Pointer<Void>);
typedef RpcServerUseProtseqExWDart = int Function(Pointer<Utf16>, int, Pointer<Void>, Pointer<Void>);
final RpcServerUseProtseqExW = DynamicLibrary.open('RPCRT4.dll')
    .lookupFunction<RpcServerUseProtseqExWNative, RpcServerUseProtseqExWDart>('RpcServerUseProtseqExW');
// Protseq : LPWSTR -> Pointer<Utf16>
// MaxCalls : DWORD -> Uint32
// SecurityDescriptor : void* optional -> Pointer<Void>
// Policy : RPC_POLICY* -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function RpcServerUseProtseqExW(
  Protseq: PWideChar;   // LPWSTR
  MaxCalls: DWORD;   // DWORD
  SecurityDescriptor: Pointer;   // void* optional
  Policy: Pointer   // RPC_POLICY*
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcServerUseProtseqExW';

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

foreign import stdcall safe "RpcServerUseProtseqExW"
  c_RpcServerUseProtseqExW :: CWString -> Word32 -> Ptr () -> Ptr () -> IO Int32
-- Protseq : LPWSTR -> CWString
-- MaxCalls : DWORD -> Word32
-- SecurityDescriptor : void* optional -> Ptr ()
-- Policy : RPC_POLICY* -> 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 rpcserveruseprotseqexw =
  foreign "RpcServerUseProtseqExW"
    ((ptr uint16_t) @-> uint32_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* Protseq : LPWSTR -> (ptr uint16_t) *)
(* MaxCalls : DWORD -> uint32_t *)
(* SecurityDescriptor : void* optional -> (ptr void) *)
(* Policy : RPC_POLICY* -> (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 rpcrt4 (t "RPCRT4.dll"))
(cffi:use-foreign-library rpcrt4)

(cffi:defcfun ("RpcServerUseProtseqExW" rpc-server-use-protseq-ex-w :convention :stdcall) :int32
  (protseq (:string :encoding :utf-16le))   ; LPWSTR
  (max-calls :uint32)   ; DWORD
  (security-descriptor :pointer)   ; void* optional
  (policy :pointer))   ; RPC_POLICY*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $RpcServerUseProtseqExW = Win32::API::More->new('RPCRT4',
    'int RpcServerUseProtseqExW(LPCWSTR Protseq, DWORD MaxCalls, LPVOID SecurityDescriptor, LPVOID Policy)');
# my $ret = $RpcServerUseProtseqExW->Call($Protseq, $MaxCalls, $SecurityDescriptor, $Policy);
# Protseq : LPWSTR -> LPCWSTR
# MaxCalls : DWORD -> DWORD
# SecurityDescriptor : void* optional -> LPVOID
# Policy : RPC_POLICY* -> 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。