RtlIpv4StringToAddressExA

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

INT RtlIpv4StringToAddressExA(
    LPCSTR AddressString,
    BOOLEAN Strict,
    IN_ADDR* Address,
    WORD* Port
);

<DllImport("ntdll.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function RtlIpv4StringToAddressExA(
    <MarshalAs(UnmanagedType.LPStr)> AddressString As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.U1)> Strict As Boolean,   ' BOOLEAN
    Address As IntPtr,   ' IN_ADDR* out
    <Out> ByRef Port As UShort   ' WORD* out
) As Integer
End Function

' AddressString : LPCSTR
' Strict : BOOLEAN
' Address : IN_ADDR* out
' Port : WORD* out
Declare PtrSafe Function RtlIpv4StringToAddressExA Lib "ntdll" ( _
    ByVal AddressString As String, _
    ByVal Strict As Byte, _
    ByVal Address As LongPtr, _
    ByRef Port As Integer) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RtlIpv4StringToAddressExA = ctypes.windll.ntdll.RtlIpv4StringToAddressExA
RtlIpv4StringToAddressExA.restype = ctypes.c_int
RtlIpv4StringToAddressExA.argtypes = [
    wintypes.LPCSTR,  # AddressString : LPCSTR
    wintypes.BOOLEAN,  # Strict : BOOLEAN
    ctypes.c_void_p,  # Address : IN_ADDR* out
    ctypes.POINTER(ctypes.c_ushort),  # Port : WORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ntdll.dll')
RtlIpv4StringToAddressExA = Fiddle::Function.new(
  lib['RtlIpv4StringToAddressExA'],
  [
    Fiddle::TYPE_VOIDP,  # AddressString : LPCSTR
    Fiddle::TYPE_CHAR,  # Strict : BOOLEAN
    Fiddle::TYPE_VOIDP,  # Address : IN_ADDR* out
    Fiddle::TYPE_VOIDP,  # Port : WORD* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "ntdll")]
extern "system" {
    fn RtlIpv4StringToAddressExA(
        AddressString: *const u8,  // LPCSTR
        Strict: u8,  // BOOLEAN
        Address: *mut IN_ADDR,  // IN_ADDR* out
        Port: *mut u16  // WORD* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ntdll.dll", CharSet = CharSet.Ansi)]
public static extern int RtlIpv4StringToAddressExA([MarshalAs(UnmanagedType.LPStr)] string AddressString, [MarshalAs(UnmanagedType.U1)] bool Strict, IntPtr Address, out ushort Port);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ntdll_RtlIpv4StringToAddressExA' -Namespace Win32 -PassThru
# $api::RtlIpv4StringToAddressExA(AddressString, Strict, Address, Port)

#uselib "ntdll.dll"
#func global RtlIpv4StringToAddressExA "RtlIpv4StringToAddressExA" sptr, sptr, sptr, sptr
; RtlIpv4StringToAddressExA AddressString, Strict, varptr(Address), varptr(Port)   ; 戻り値は stat
; AddressString : LPCSTR -> "sptr"
; Strict : BOOLEAN -> "sptr"
; Address : IN_ADDR* out -> "sptr"
; Port : WORD* 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 (
	ntdll = windows.NewLazySystemDLL("ntdll.dll")
	procRtlIpv4StringToAddressExA = ntdll.NewProc("RtlIpv4StringToAddressExA")
)

// AddressString (LPCSTR), Strict (BOOLEAN), Address (IN_ADDR* out), Port (WORD* out)
r1, _, err := procRtlIpv4StringToAddressExA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(AddressString))),
	uintptr(Strict),
	uintptr(Address),
	uintptr(Port),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function RtlIpv4StringToAddressExA(
  AddressString: PAnsiChar;   // LPCSTR
  Strict: ByteBool;   // BOOLEAN
  Address: Pointer;   // IN_ADDR* out
  Port: Pointer   // WORD* out
): Integer; stdcall;
  external 'ntdll.dll' name 'RtlIpv4StringToAddressExA';

result := DllCall("ntdll\RtlIpv4StringToAddressExA"
    , "AStr", AddressString   ; LPCSTR
    , "Char", Strict   ; BOOLEAN
    , "Ptr", Address   ; IN_ADDR* out
    , "Ptr", Port   ; WORD* out
    , "Int")   ; return: INT

●RtlIpv4StringToAddressExA(AddressString, Strict, Address, Port) = DLL("ntdll.dll", "int RtlIpv4StringToAddressExA(char*, byte, void*, void*)")
# 呼び出し: RtlIpv4StringToAddressExA(AddressString, Strict, Address, Port)
# AddressString : LPCSTR -> "char*"
# Strict : BOOLEAN -> "byte"
# Address : IN_ADDR* out -> "void*"
# Port : WORD* 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 "ntdll" fn RtlIpv4StringToAddressExA(
    AddressString: [*c]const u8, // LPCSTR
    Strict: u8, // BOOLEAN
    Address: [*c]IN_ADDR, // IN_ADDR* out
    Port: [*c]u16 // WORD* out
) callconv(std.os.windows.WINAPI) i32;

proc RtlIpv4StringToAddressExA(
    AddressString: cstring,  # LPCSTR
    Strict: uint8,  # BOOLEAN
    Address: ptr IN_ADDR,  # IN_ADDR* out
    Port: ptr uint16  # WORD* out
): int32 {.importc: "RtlIpv4StringToAddressExA", stdcall, dynlib: "ntdll.dll".}

pragma(lib, "ntdll");
extern(Windows)
int RtlIpv4StringToAddressExA(
    const(char)* AddressString,   // LPCSTR
    ubyte Strict,   // BOOLEAN
    IN_ADDR* Address,   // IN_ADDR* out
    ushort* Port   // WORD* out
);

ccall((:RtlIpv4StringToAddressExA, "ntdll.dll"), stdcall, Int32,
      (Cstring, UInt8, Ptr{IN_ADDR}, Ptr{UInt16}),
      AddressString, Strict, Address, Port)
# AddressString : LPCSTR -> Cstring
# Strict : BOOLEAN -> UInt8
# Address : IN_ADDR* out -> Ptr{IN_ADDR}
# Port : WORD* out -> Ptr{UInt16}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t RtlIpv4StringToAddressExA(
    const char* AddressString,
    uint8_t Strict,
    void* Address,
    uint16_t* Port);
]]
local ntdll = ffi.load("ntdll")
-- ntdll.RtlIpv4StringToAddressExA(AddressString, Strict, Address, Port)
-- AddressString : LPCSTR
-- Strict : BOOLEAN
-- Address : IN_ADDR* out
-- Port : WORD* 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('ntdll.dll');
const RtlIpv4StringToAddressExA = lib.func('__stdcall', 'RtlIpv4StringToAddressExA', 'int32_t', ['str', 'uint8_t', 'void *', 'uint16_t *']);
// RtlIpv4StringToAddressExA(AddressString, Strict, Address, Port)
// AddressString : LPCSTR -> 'str'
// Strict : BOOLEAN -> 'uint8_t'
// Address : IN_ADDR* out -> 'void *'
// Port : WORD* out -> 'uint16_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("ntdll.dll", {
  RtlIpv4StringToAddressExA: { parameters: ["buffer", "u8", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.RtlIpv4StringToAddressExA(AddressString, Strict, Address, Port)
// AddressString : LPCSTR -> "buffer"
// Strict : BOOLEAN -> "u8"
// Address : IN_ADDR* out -> "pointer"
// Port : WORD* out -> "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 RtlIpv4StringToAddressExA(
    const char* AddressString,
    uint8_t Strict,
    void* Address,
    uint16_t* Port);
C, "ntdll.dll");
// $ffi->RtlIpv4StringToAddressExA(AddressString, Strict, Address, Port);
// AddressString : LPCSTR
// Strict : BOOLEAN
// Address : IN_ADDR* out
// Port : WORD* 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 Ntdll extends StdCallLibrary {
    Ntdll INSTANCE = Native.load("ntdll", Ntdll.class, W32APIOptions.ASCII_OPTIONS);
    int RtlIpv4StringToAddressExA(
        String AddressString,   // LPCSTR
        byte Strict,   // BOOLEAN
        Pointer Address,   // IN_ADDR* out
        ShortByReference Port   // WORD* out
    );
}

@[Link("ntdll")]
lib Libntdll
  fun RtlIpv4StringToAddressExA = RtlIpv4StringToAddressExA(
    AddressString : UInt8*,   # LPCSTR
    Strict : UInt8,   # BOOLEAN
    Address : IN_ADDR*,   # IN_ADDR* out
    Port : UInt16*   # WORD* out
  ) : 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 RtlIpv4StringToAddressExANative = Int32 Function(Pointer<Utf8>, Uint8, Pointer<Void>, Pointer<Uint16>);
typedef RtlIpv4StringToAddressExADart = int Function(Pointer<Utf8>, int, Pointer<Void>, Pointer<Uint16>);
final RtlIpv4StringToAddressExA = DynamicLibrary.open('ntdll.dll')
    .lookupFunction<RtlIpv4StringToAddressExANative, RtlIpv4StringToAddressExADart>('RtlIpv4StringToAddressExA');
// AddressString : LPCSTR -> Pointer<Utf8>
// Strict : BOOLEAN -> Uint8
// Address : IN_ADDR* out -> Pointer<Void>
// Port : WORD* out -> Pointer<Uint16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function RtlIpv4StringToAddressExA(
  AddressString: PAnsiChar;   // LPCSTR
  Strict: ByteBool;   // BOOLEAN
  Address: Pointer;   // IN_ADDR* out
  Port: Pointer   // WORD* out
): Integer; stdcall;
  external 'ntdll.dll' name 'RtlIpv4StringToAddressExA';

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

foreign import stdcall safe "RtlIpv4StringToAddressExA"
  c_RtlIpv4StringToAddressExA :: CString -> Word8 -> Ptr () -> Ptr Word16 -> IO Int32
-- AddressString : LPCSTR -> CString
-- Strict : BOOLEAN -> Word8
-- Address : IN_ADDR* out -> Ptr ()
-- Port : WORD* out -> Ptr Word16
-- 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 rtlipv4stringtoaddressexa =
  foreign "RtlIpv4StringToAddressExA"
    (string @-> uint8_t @-> (ptr void) @-> (ptr uint16_t) @-> returning int32_t)
(* AddressString : LPCSTR -> string *)
(* Strict : BOOLEAN -> uint8_t *)
(* Address : IN_ADDR* out -> (ptr void) *)
(* Port : WORD* out -> (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 ntdll (t "ntdll.dll"))
(cffi:use-foreign-library ntdll)

(cffi:defcfun ("RtlIpv4StringToAddressExA" rtl-ipv4-string-to-address-ex-a :convention :stdcall) :int32
  (address-string :string)   ; LPCSTR
  (strict :uint8)   ; BOOLEAN
  (address :pointer)   ; IN_ADDR* out
  (port :pointer))   ; WORD* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $RtlIpv4StringToAddressExA = Win32::API::More->new('ntdll',
    'int RtlIpv4StringToAddressExA(LPCSTR AddressString, BYTE Strict, LPVOID Address, LPVOID Port)');
# my $ret = $RtlIpv4StringToAddressExA->Call($AddressString, $Strict, $Address, $Port);
# AddressString : LPCSTR -> LPCSTR
# Strict : BOOLEAN -> BYTE
# Address : IN_ADDR* out -> LPVOID
# Port : WORD* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。