RtlCharToInteger

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

NTSTATUS RtlCharToInteger(
    CHAR* String,
    DWORD Base,
    DWORD* Value
);

<DllImport("ntdll.dll", ExactSpelling:=True)>
Public Shared Function RtlCharToInteger(
    [String] As IntPtr,   ' CHAR* in/out
    Base As UInteger,   ' DWORD
    ByRef Value As UInteger   ' DWORD* in/out
) As Integer
End Function

' String : CHAR* in/out
' Base : DWORD
' Value : DWORD* in/out
Declare PtrSafe Function RtlCharToInteger Lib "ntdll" ( _
    ByVal String As LongPtr, _
    ByVal Base As Long, _
    ByRef Value 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

RtlCharToInteger = ctypes.windll.ntdll.RtlCharToInteger
RtlCharToInteger.restype = ctypes.c_int
RtlCharToInteger.argtypes = [
    ctypes.POINTER(ctypes.c_byte),  # String : CHAR* in/out
    wintypes.DWORD,  # Base : DWORD
    ctypes.POINTER(wintypes.DWORD),  # Value : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ntdll.dll')
RtlCharToInteger = Fiddle::Function.new(
  lib['RtlCharToInteger'],
  [
    Fiddle::TYPE_VOIDP,  # String : CHAR* in/out
    -Fiddle::TYPE_INT,  # Base : DWORD
    Fiddle::TYPE_VOIDP,  # Value : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "ntdll")]
extern "system" {
    fn RtlCharToInteger(
        String: *mut i8,  // CHAR* in/out
        Base: u32,  // DWORD
        Value: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ntdll.dll")]
public static extern int RtlCharToInteger(IntPtr String, uint Base, ref uint Value);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ntdll_RtlCharToInteger' -Namespace Win32 -PassThru
# $api::RtlCharToInteger(String, Base, Value)

#uselib "ntdll.dll"
#func global RtlCharToInteger "RtlCharToInteger" sptr, sptr, sptr
; RtlCharToInteger varptr(String), Base, varptr(Value)   ; 戻り値は stat
; String : CHAR* in/out -> "sptr"
; Base : DWORD -> "sptr"
; Value : DWORD* in/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")
	procRtlCharToInteger = ntdll.NewProc("RtlCharToInteger")
)

// String (CHAR* in/out), Base (DWORD), Value (DWORD* in/out)
r1, _, err := procRtlCharToInteger.Call(
	uintptr(String),
	uintptr(Base),
	uintptr(Value),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // NTSTATUS

function RtlCharToInteger(
  String: Pointer;   // CHAR* in/out
  Base: DWORD;   // DWORD
  Value: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'ntdll.dll' name 'RtlCharToInteger';

result := DllCall("ntdll\RtlCharToInteger"
    , "Ptr", String   ; CHAR* in/out
    , "UInt", Base   ; DWORD
    , "Ptr", Value   ; DWORD* in/out
    , "Int")   ; return: NTSTATUS

●RtlCharToInteger(String, Base, Value) = DLL("ntdll.dll", "int RtlCharToInteger(void*, dword, void*)")
# 呼び出し: RtlCharToInteger(String, Base, Value)
# String : CHAR* in/out -> "void*"
# Base : DWORD -> "dword"
# Value : DWORD* in/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 RtlCharToInteger(
    String: [*c]i8, // CHAR* in/out
    Base: u32, // DWORD
    Value: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;

proc RtlCharToInteger(
    String: ptr int8,  # CHAR* in/out
    Base: uint32,  # DWORD
    Value: ptr uint32  # DWORD* in/out
): int32 {.importc: "RtlCharToInteger", stdcall, dynlib: "ntdll.dll".}

pragma(lib, "ntdll");
extern(Windows)
int RtlCharToInteger(
    byte* String,   // CHAR* in/out
    uint Base,   // DWORD
    uint* Value   // DWORD* in/out
);

ccall((:RtlCharToInteger, "ntdll.dll"), stdcall, Int32,
      (Ptr{Int8}, UInt32, Ptr{UInt32}),
      String, Base, Value)
# String : CHAR* in/out -> Ptr{Int8}
# Base : DWORD -> UInt32
# Value : DWORD* in/out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t RtlCharToInteger(
    int8_t* String,
    uint32_t Base,
    uint32_t* Value);
]]
local ntdll = ffi.load("ntdll")
-- ntdll.RtlCharToInteger(String, Base, Value)
-- String : CHAR* in/out
-- Base : DWORD
-- Value : DWORD* in/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 RtlCharToInteger = lib.func('__stdcall', 'RtlCharToInteger', 'int32_t', ['int8_t *', 'uint32_t', 'uint32_t *']);
// RtlCharToInteger(String, Base, Value)
// String : CHAR* in/out -> 'int8_t *'
// Base : DWORD -> 'uint32_t'
// Value : DWORD* in/out -> '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("ntdll.dll", {
  RtlCharToInteger: { parameters: ["pointer", "u32", "pointer"], result: "i32" },
});
// lib.symbols.RtlCharToInteger(String, Base, Value)
// String : CHAR* in/out -> "pointer"
// Base : DWORD -> "u32"
// Value : DWORD* in/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
int32_t RtlCharToInteger(
    int8_t* String,
    uint32_t Base,
    uint32_t* Value);
C, "ntdll.dll");
// $ffi->RtlCharToInteger(String, Base, Value);
// String : CHAR* in/out
// Base : DWORD
// Value : DWORD* in/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);
    int RtlCharToInteger(
        byte[] String,   // CHAR* in/out
        int Base,   // DWORD
        IntByReference Value   // DWORD* in/out
    );
}

@[Link("ntdll")]
lib Libntdll
  fun RtlCharToInteger = RtlCharToInteger(
    String : Int8*,   # CHAR* in/out
    Base : UInt32,   # DWORD
    Value : UInt32*   # DWORD* in/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 RtlCharToIntegerNative = Int32 Function(Pointer<Int8>, Uint32, Pointer<Uint32>);
typedef RtlCharToIntegerDart = int Function(Pointer<Int8>, int, Pointer<Uint32>);
final RtlCharToInteger = DynamicLibrary.open('ntdll.dll')
    .lookupFunction<RtlCharToIntegerNative, RtlCharToIntegerDart>('RtlCharToInteger');
// String : CHAR* in/out -> Pointer<Int8>
// Base : DWORD -> Uint32
// Value : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function RtlCharToInteger(
  String: Pointer;   // CHAR* in/out
  Base: DWORD;   // DWORD
  Value: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'ntdll.dll' name 'RtlCharToInteger';

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

foreign import stdcall safe "RtlCharToInteger"
  c_RtlCharToInteger :: Ptr Int8 -> Word32 -> Ptr Word32 -> IO Int32
-- String : CHAR* in/out -> Ptr Int8
-- Base : DWORD -> Word32
-- Value : DWORD* in/out -> Ptr 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 rtlchartointeger =
  foreign "RtlCharToInteger"
    ((ptr int8_t) @-> uint32_t @-> (ptr uint32_t) @-> returning int32_t)
(* String : CHAR* in/out -> (ptr int8_t) *)
(* Base : DWORD -> uint32_t *)
(* Value : DWORD* in/out -> (ptr 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 ntdll (t "ntdll.dll"))
(cffi:use-foreign-library ntdll)

(cffi:defcfun ("RtlCharToInteger" rtl-char-to-integer :convention :stdcall) :int32
  (string :pointer)   ; CHAR* in/out
  (base :uint32)   ; DWORD
  (value :pointer))   ; DWORD* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $RtlCharToInteger = Win32::API::More->new('ntdll',
    'int RtlCharToInteger(LPVOID String, DWORD Base, LPVOID Value)');
# my $ret = $RtlCharToInteger->Call($String, $Base, $Value);
# String : CHAR* in/out -> LPVOID
# Base : DWORD -> DWORD
# Value : DWORD* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。