CreatePersistentTcpPortReservation

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

DWORD CreatePersistentTcpPortReservation(
    WORD StartPort,
    WORD NumberOfPorts,
    ULONGLONG* Token
);

<DllImport("IPHLPAPI.dll", ExactSpelling:=True)>
Public Shared Function CreatePersistentTcpPortReservation(
    StartPort As UShort,   ' WORD
    NumberOfPorts As UShort,   ' WORD
    <Out> ByRef Token As ULong   ' ULONGLONG* out
) As UInteger
End Function

' StartPort : WORD
' NumberOfPorts : WORD
' Token : ULONGLONG* out
Declare PtrSafe Function CreatePersistentTcpPortReservation Lib "iphlpapi" ( _
    ByVal StartPort As Integer, _
    ByVal NumberOfPorts As Integer, _
    ByRef Token As LongLong) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CreatePersistentTcpPortReservation = ctypes.windll.iphlpapi.CreatePersistentTcpPortReservation
CreatePersistentTcpPortReservation.restype = wintypes.DWORD
CreatePersistentTcpPortReservation.argtypes = [
    ctypes.c_ushort,  # StartPort : WORD
    ctypes.c_ushort,  # NumberOfPorts : WORD
    ctypes.POINTER(ctypes.c_ulonglong),  # Token : ULONGLONG* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('IPHLPAPI.dll')
CreatePersistentTcpPortReservation = Fiddle::Function.new(
  lib['CreatePersistentTcpPortReservation'],
  [
    -Fiddle::TYPE_SHORT,  # StartPort : WORD
    -Fiddle::TYPE_SHORT,  # NumberOfPorts : WORD
    Fiddle::TYPE_VOIDP,  # Token : ULONGLONG* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "iphlpapi")]
extern "system" {
    fn CreatePersistentTcpPortReservation(
        StartPort: u16,  // WORD
        NumberOfPorts: u16,  // WORD
        Token: *mut u64  // ULONGLONG* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("IPHLPAPI.dll")]
public static extern uint CreatePersistentTcpPortReservation(ushort StartPort, ushort NumberOfPorts, out ulong Token);
"@
$api = Add-Type -MemberDefinition $sig -Name 'IPHLPAPI_CreatePersistentTcpPortReservation' -Namespace Win32 -PassThru
# $api::CreatePersistentTcpPortReservation(StartPort, NumberOfPorts, Token)

#uselib "IPHLPAPI.dll"
#func global CreatePersistentTcpPortReservation "CreatePersistentTcpPortReservation" sptr, sptr, sptr
; CreatePersistentTcpPortReservation StartPort, NumberOfPorts, varptr(Token)   ; 戻り値は stat
; StartPort : WORD -> "sptr"
; NumberOfPorts : WORD -> "sptr"
; Token : ULONGLONG* out -> "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 (
	iphlpapi = windows.NewLazySystemDLL("IPHLPAPI.dll")
	procCreatePersistentTcpPortReservation = iphlpapi.NewProc("CreatePersistentTcpPortReservation")
)

// StartPort (WORD), NumberOfPorts (WORD), Token (ULONGLONG* out)
r1, _, err := procCreatePersistentTcpPortReservation.Call(
	uintptr(StartPort),
	uintptr(NumberOfPorts),
	uintptr(Token),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function CreatePersistentTcpPortReservation(
  StartPort: Word;   // WORD
  NumberOfPorts: Word;   // WORD
  Token: Pointer   // ULONGLONG* out
): DWORD; stdcall;
  external 'IPHLPAPI.dll' name 'CreatePersistentTcpPortReservation';

result := DllCall("IPHLPAPI\CreatePersistentTcpPortReservation"
    , "UShort", StartPort   ; WORD
    , "UShort", NumberOfPorts   ; WORD
    , "Ptr", Token   ; ULONGLONG* out
    , "UInt")   ; return: DWORD

●CreatePersistentTcpPortReservation(StartPort, NumberOfPorts, Token) = DLL("IPHLPAPI.dll", "dword CreatePersistentTcpPortReservation(int, int, void*)")
# 呼び出し: CreatePersistentTcpPortReservation(StartPort, NumberOfPorts, Token)
# StartPort : WORD -> "int"
# NumberOfPorts : WORD -> "int"
# Token : ULONGLONG* out -> "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 "iphlpapi" fn CreatePersistentTcpPortReservation(
    StartPort: u16, // WORD
    NumberOfPorts: u16, // WORD
    Token: [*c]u64 // ULONGLONG* out
) callconv(std.os.windows.WINAPI) u32;

proc CreatePersistentTcpPortReservation(
    StartPort: uint16,  # WORD
    NumberOfPorts: uint16,  # WORD
    Token: ptr uint64  # ULONGLONG* out
): uint32 {.importc: "CreatePersistentTcpPortReservation", stdcall, dynlib: "IPHLPAPI.dll".}

pragma(lib, "iphlpapi");
extern(Windows)
uint CreatePersistentTcpPortReservation(
    ushort StartPort,   // WORD
    ushort NumberOfPorts,   // WORD
    ulong* Token   // ULONGLONG* out
);

ccall((:CreatePersistentTcpPortReservation, "IPHLPAPI.dll"), stdcall, UInt32,
      (UInt16, UInt16, Ptr{UInt64}),
      StartPort, NumberOfPorts, Token)
# StartPort : WORD -> UInt16
# NumberOfPorts : WORD -> UInt16
# Token : ULONGLONG* out -> Ptr{UInt64}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t CreatePersistentTcpPortReservation(
    uint16_t StartPort,
    uint16_t NumberOfPorts,
    uint64_t* Token);
]]
local iphlpapi = ffi.load("iphlpapi")
-- iphlpapi.CreatePersistentTcpPortReservation(StartPort, NumberOfPorts, Token)
-- StartPort : WORD
-- NumberOfPorts : WORD
-- Token : ULONGLONG* out
-- 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('IPHLPAPI.dll');
const CreatePersistentTcpPortReservation = lib.func('__stdcall', 'CreatePersistentTcpPortReservation', 'uint32_t', ['uint16_t', 'uint16_t', 'uint64_t *']);
// CreatePersistentTcpPortReservation(StartPort, NumberOfPorts, Token)
// StartPort : WORD -> 'uint16_t'
// NumberOfPorts : WORD -> 'uint16_t'
// Token : ULONGLONG* out -> 'uint64_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("IPHLPAPI.dll", {
  CreatePersistentTcpPortReservation: { parameters: ["u16", "u16", "pointer"], result: "u32" },
});
// lib.symbols.CreatePersistentTcpPortReservation(StartPort, NumberOfPorts, Token)
// StartPort : WORD -> "u16"
// NumberOfPorts : WORD -> "u16"
// Token : ULONGLONG* out -> "pointer"
// 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 CreatePersistentTcpPortReservation(
    uint16_t StartPort,
    uint16_t NumberOfPorts,
    uint64_t* Token);
C, "IPHLPAPI.dll");
// $ffi->CreatePersistentTcpPortReservation(StartPort, NumberOfPorts, Token);
// StartPort : WORD
// NumberOfPorts : WORD
// Token : ULONGLONG* out
// 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 Iphlpapi extends StdCallLibrary {
    Iphlpapi INSTANCE = Native.load("iphlpapi", Iphlpapi.class);
    int CreatePersistentTcpPortReservation(
        short StartPort,   // WORD
        short NumberOfPorts,   // WORD
        LongByReference Token   // ULONGLONG* out
    );
}

@[Link("iphlpapi")]
lib LibIPHLPAPI
  fun CreatePersistentTcpPortReservation = CreatePersistentTcpPortReservation(
    StartPort : UInt16,   # WORD
    NumberOfPorts : UInt16,   # WORD
    Token : UInt64*   # ULONGLONG* out
  ) : 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 CreatePersistentTcpPortReservationNative = Uint32 Function(Uint16, Uint16, Pointer<Uint64>);
typedef CreatePersistentTcpPortReservationDart = int Function(int, int, Pointer<Uint64>);
final CreatePersistentTcpPortReservation = DynamicLibrary.open('IPHLPAPI.dll')
    .lookupFunction<CreatePersistentTcpPortReservationNative, CreatePersistentTcpPortReservationDart>('CreatePersistentTcpPortReservation');
// StartPort : WORD -> Uint16
// NumberOfPorts : WORD -> Uint16
// Token : ULONGLONG* out -> Pointer<Uint64>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CreatePersistentTcpPortReservation(
  StartPort: Word;   // WORD
  NumberOfPorts: Word;   // WORD
  Token: Pointer   // ULONGLONG* out
): DWORD; stdcall;
  external 'IPHLPAPI.dll' name 'CreatePersistentTcpPortReservation';

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

foreign import stdcall safe "CreatePersistentTcpPortReservation"
  c_CreatePersistentTcpPortReservation :: Word16 -> Word16 -> Ptr Word64 -> IO Word32
-- StartPort : WORD -> Word16
-- NumberOfPorts : WORD -> Word16
-- Token : ULONGLONG* out -> Ptr Word64
-- 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 createpersistenttcpportreservation =
  foreign "CreatePersistentTcpPortReservation"
    (uint16_t @-> uint16_t @-> (ptr uint64_t) @-> returning uint32_t)
(* StartPort : WORD -> uint16_t *)
(* NumberOfPorts : WORD -> uint16_t *)
(* Token : ULONGLONG* out -> (ptr uint64_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 iphlpapi (t "IPHLPAPI.dll"))
(cffi:use-foreign-library iphlpapi)

(cffi:defcfun ("CreatePersistentTcpPortReservation" create-persistent-tcp-port-reservation :convention :stdcall) :uint32
  (start-port :uint16)   ; WORD
  (number-of-ports :uint16)   ; WORD
  (token :pointer))   ; ULONGLONG* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CreatePersistentTcpPortReservation = Win32::API::More->new('IPHLPAPI',
    'DWORD CreatePersistentTcpPortReservation(WORD StartPort, WORD NumberOfPorts, LPVOID Token)');
# my $ret = $CreatePersistentTcpPortReservation->Call($StartPort, $NumberOfPorts, $Token);
# StartPort : WORD -> WORD
# NumberOfPorts : WORD -> WORD
# Token : ULONGLONG* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。