RpcServerUseProtseqIfA

// RPCRT4.dll  (ANSI / -A)
#include <windows.h>

RPC_STATUS RpcServerUseProtseqIfA(
    LPSTR Protseq,
    DWORD MaxCalls,
    void* IfSpec,
    void* SecurityDescriptor   // optional
);

<DllImport("RPCRT4.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function RpcServerUseProtseqIfA(
    <MarshalAs(UnmanagedType.LPStr)> Protseq As String,   ' LPSTR
    MaxCalls As UInteger,   ' DWORD
    IfSpec As IntPtr,   ' void*
    SecurityDescriptor As IntPtr   ' void* optional
) As Integer
End Function

' Protseq : LPSTR
' MaxCalls : DWORD
' IfSpec : void*
' SecurityDescriptor : void* optional
Declare PtrSafe Function RpcServerUseProtseqIfA Lib "rpcrt4" ( _
    ByVal Protseq As String, _
    ByVal MaxCalls As Long, _
    ByVal IfSpec As LongPtr, _
    ByVal SecurityDescriptor 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

RpcServerUseProtseqIfA = ctypes.windll.rpcrt4.RpcServerUseProtseqIfA
RpcServerUseProtseqIfA.restype = ctypes.c_int
RpcServerUseProtseqIfA.argtypes = [
    wintypes.LPCSTR,  # Protseq : LPSTR
    wintypes.DWORD,  # MaxCalls : DWORD
    ctypes.POINTER(None),  # IfSpec : void*
    ctypes.POINTER(None),  # SecurityDescriptor : void* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
RpcServerUseProtseqIfA = Fiddle::Function.new(
  lib['RpcServerUseProtseqIfA'],
  [
    Fiddle::TYPE_VOIDP,  # Protseq : LPSTR
    -Fiddle::TYPE_INT,  # MaxCalls : DWORD
    Fiddle::TYPE_VOIDP,  # IfSpec : void*
    Fiddle::TYPE_VOIDP,  # SecurityDescriptor : void* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "rpcrt4")]
extern "system" {
    fn RpcServerUseProtseqIfA(
        Protseq: *mut u8,  // LPSTR
        MaxCalls: u32,  // DWORD
        IfSpec: *mut (),  // void*
        SecurityDescriptor: *mut ()  // void* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll", CharSet = CharSet.Ansi)]
public static extern int RpcServerUseProtseqIfA([MarshalAs(UnmanagedType.LPStr)] string Protseq, uint MaxCalls, IntPtr IfSpec, IntPtr SecurityDescriptor);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_RpcServerUseProtseqIfA' -Namespace Win32 -PassThru
# $api::RpcServerUseProtseqIfA(Protseq, MaxCalls, IfSpec, SecurityDescriptor)

#uselib "RPCRT4.dll"
#func global RpcServerUseProtseqIfA "RpcServerUseProtseqIfA" sptr, sptr, sptr, sptr
; RpcServerUseProtseqIfA Protseq, MaxCalls, IfSpec, SecurityDescriptor   ; 戻り値は stat
; Protseq : LPSTR -> "sptr"
; MaxCalls : DWORD -> "sptr"
; IfSpec : void* -> "sptr"
; SecurityDescriptor : void* optional -> "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 "RPCRT4.dll"
#cfunc global RpcServerUseProtseqIfA "RpcServerUseProtseqIfA" str, int, sptr, sptr
; res = RpcServerUseProtseqIfA(Protseq, MaxCalls, IfSpec, SecurityDescriptor)
; Protseq : LPSTR -> "str"
; MaxCalls : DWORD -> "int"
; IfSpec : void* -> "sptr"
; SecurityDescriptor : void* optional -> "sptr"

; RPC_STATUS RpcServerUseProtseqIfA(LPSTR Protseq, DWORD MaxCalls, void* IfSpec, void* SecurityDescriptor)
#uselib "RPCRT4.dll"
#cfunc global RpcServerUseProtseqIfA "RpcServerUseProtseqIfA" str, int, intptr, intptr
; res = RpcServerUseProtseqIfA(Protseq, MaxCalls, IfSpec, SecurityDescriptor)
; Protseq : LPSTR -> "str"
; MaxCalls : DWORD -> "int"
; IfSpec : void* -> "intptr"
; SecurityDescriptor : void* optional -> "intptr"

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procRpcServerUseProtseqIfA = rpcrt4.NewProc("RpcServerUseProtseqIfA")
)

// Protseq (LPSTR), MaxCalls (DWORD), IfSpec (void*), SecurityDescriptor (void* optional)
r1, _, err := procRpcServerUseProtseqIfA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(Protseq))),
	uintptr(MaxCalls),
	uintptr(IfSpec),
	uintptr(SecurityDescriptor),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // RPC_STATUS

function RpcServerUseProtseqIfA(
  Protseq: PAnsiChar;   // LPSTR
  MaxCalls: DWORD;   // DWORD
  IfSpec: Pointer;   // void*
  SecurityDescriptor: Pointer   // void* optional
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcServerUseProtseqIfA';

result := DllCall("RPCRT4\RpcServerUseProtseqIfA"
    , "AStr", Protseq   ; LPSTR
    , "UInt", MaxCalls   ; DWORD
    , "Ptr", IfSpec   ; void*
    , "Ptr", SecurityDescriptor   ; void* optional
    , "Int")   ; return: RPC_STATUS

●RpcServerUseProtseqIfA(Protseq, MaxCalls, IfSpec, SecurityDescriptor) = DLL("RPCRT4.dll", "int RpcServerUseProtseqIfA(char*, dword, void*, void*)")
# 呼び出し: RpcServerUseProtseqIfA(Protseq, MaxCalls, IfSpec, SecurityDescriptor)
# Protseq : LPSTR -> "char*"
# MaxCalls : DWORD -> "dword"
# IfSpec : void* -> "void*"
# SecurityDescriptor : void* optional -> "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)。

const std = @import("std");

extern "rpcrt4" fn RpcServerUseProtseqIfA(
    Protseq: [*c]const u8, // LPSTR
    MaxCalls: u32, // DWORD
    IfSpec: ?*anyopaque, // void*
    SecurityDescriptor: ?*anyopaque // void* optional
) callconv(std.os.windows.WINAPI) i32;

proc RpcServerUseProtseqIfA(
    Protseq: cstring,  # LPSTR
    MaxCalls: uint32,  # DWORD
    IfSpec: pointer,  # void*
    SecurityDescriptor: pointer  # void* optional
): int32 {.importc: "RpcServerUseProtseqIfA", stdcall, dynlib: "RPCRT4.dll".}

pragma(lib, "rpcrt4");
extern(Windows)
int RpcServerUseProtseqIfA(
    const(char)* Protseq,   // LPSTR
    uint MaxCalls,   // DWORD
    void* IfSpec,   // void*
    void* SecurityDescriptor   // void* optional
);

ccall((:RpcServerUseProtseqIfA, "RPCRT4.dll"), stdcall, Int32,
      (Cstring, UInt32, Ptr{Cvoid}, Ptr{Cvoid}),
      Protseq, MaxCalls, IfSpec, SecurityDescriptor)
# Protseq : LPSTR -> Cstring
# MaxCalls : DWORD -> UInt32
# IfSpec : void* -> Ptr{Cvoid}
# SecurityDescriptor : void* optional -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t RpcServerUseProtseqIfA(
    const char* Protseq,
    uint32_t MaxCalls,
    void* IfSpec,
    void* SecurityDescriptor);
]]
local rpcrt4 = ffi.load("rpcrt4")
-- rpcrt4.RpcServerUseProtseqIfA(Protseq, MaxCalls, IfSpec, SecurityDescriptor)
-- Protseq : LPSTR
-- MaxCalls : DWORD
-- IfSpec : void*
-- SecurityDescriptor : void* optional
-- 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('RPCRT4.dll');
const RpcServerUseProtseqIfA = lib.func('__stdcall', 'RpcServerUseProtseqIfA', 'int32_t', ['str', 'uint32_t', 'void *', 'void *']);
// RpcServerUseProtseqIfA(Protseq, MaxCalls, IfSpec, SecurityDescriptor)
// Protseq : LPSTR -> 'str'
// MaxCalls : DWORD -> 'uint32_t'
// IfSpec : void* -> 'void *'
// SecurityDescriptor : void* optional -> '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", {
  RpcServerUseProtseqIfA: { parameters: ["buffer", "u32", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.RpcServerUseProtseqIfA(Protseq, MaxCalls, IfSpec, SecurityDescriptor)
// Protseq : LPSTR -> "buffer"
// MaxCalls : DWORD -> "u32"
// IfSpec : void* -> "pointer"
// SecurityDescriptor : void* optional -> "pointer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t RpcServerUseProtseqIfA(
    const char* Protseq,
    uint32_t MaxCalls,
    void* IfSpec,
    void* SecurityDescriptor);
C, "RPCRT4.dll");
// $ffi->RpcServerUseProtseqIfA(Protseq, MaxCalls, IfSpec, SecurityDescriptor);
// Protseq : LPSTR
// MaxCalls : DWORD
// IfSpec : void*
// SecurityDescriptor : void* optional
// 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.ASCII_OPTIONS);
    int RpcServerUseProtseqIfA(
        String Protseq,   // LPSTR
        int MaxCalls,   // DWORD
        Pointer IfSpec,   // void*
        Pointer SecurityDescriptor   // void* optional
    );
}

@[Link("rpcrt4")]
lib LibRPCRT4
  fun RpcServerUseProtseqIfA = RpcServerUseProtseqIfA(
    Protseq : UInt8*,   # LPSTR
    MaxCalls : UInt32,   # DWORD
    IfSpec : Void*,   # void*
    SecurityDescriptor : Void*   # void* optional
  ) : 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 RpcServerUseProtseqIfANative = Int32 Function(Pointer<Utf8>, Uint32, Pointer<Void>, Pointer<Void>);
typedef RpcServerUseProtseqIfADart = int Function(Pointer<Utf8>, int, Pointer<Void>, Pointer<Void>);
final RpcServerUseProtseqIfA = DynamicLibrary.open('RPCRT4.dll')
    .lookupFunction<RpcServerUseProtseqIfANative, RpcServerUseProtseqIfADart>('RpcServerUseProtseqIfA');
// Protseq : LPSTR -> Pointer<Utf8>
// MaxCalls : DWORD -> Uint32
// IfSpec : void* -> Pointer<Void>
// SecurityDescriptor : void* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function RpcServerUseProtseqIfA(
  Protseq: PAnsiChar;   // LPSTR
  MaxCalls: DWORD;   // DWORD
  IfSpec: Pointer;   // void*
  SecurityDescriptor: Pointer   // void* optional
): Integer; stdcall;
  external 'RPCRT4.dll' name 'RpcServerUseProtseqIfA';

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

foreign import stdcall safe "RpcServerUseProtseqIfA"
  c_RpcServerUseProtseqIfA :: CString -> Word32 -> Ptr () -> Ptr () -> IO Int32
-- Protseq : LPSTR -> CString
-- MaxCalls : DWORD -> Word32
-- IfSpec : void* -> Ptr ()
-- SecurityDescriptor : void* optional -> 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 rpcserveruseprotseqifa =
  foreign "RpcServerUseProtseqIfA"
    (string @-> uint32_t @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* Protseq : LPSTR -> string *)
(* MaxCalls : DWORD -> uint32_t *)
(* IfSpec : void* -> (ptr void) *)
(* SecurityDescriptor : void* optional -> (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 ("RpcServerUseProtseqIfA" rpc-server-use-protseq-if-a :convention :stdcall) :int32
  (protseq :string)   ; LPSTR
  (max-calls :uint32)   ; DWORD
  (if-spec :pointer)   ; void*
  (security-descriptor :pointer))   ; void* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $RpcServerUseProtseqIfA = Win32::API::More->new('RPCRT4',
    'int RpcServerUseProtseqIfA(LPCSTR Protseq, DWORD MaxCalls, LPVOID IfSpec, LPVOID SecurityDescriptor)');
# my $ret = $RpcServerUseProtseqIfA->Call($Protseq, $MaxCalls, $IfSpec, $SecurityDescriptor);
# Protseq : LPSTR -> LPCSTR
# MaxCalls : DWORD -> DWORD
# IfSpec : void* -> LPVOID
# SecurityDescriptor : void* optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。