GetDynamicTimeZoneInformationEffectiveYears

// ADVAPI32.dll
#include <windows.h>

DWORD GetDynamicTimeZoneInformationEffectiveYears(
    const DYNAMIC_TIME_ZONE_INFORMATION* lpTimeZoneInformation,
    DWORD* FirstYear,
    DWORD* LastYear
);

<DllImport("ADVAPI32.dll", ExactSpelling:=True)>
Public Shared Function GetDynamicTimeZoneInformationEffectiveYears(
    lpTimeZoneInformation As IntPtr,   ' DYNAMIC_TIME_ZONE_INFORMATION*
    <Out> ByRef FirstYear As UInteger,   ' DWORD* out
    <Out> ByRef LastYear As UInteger   ' DWORD* out
) As UInteger
End Function

' lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION*
' FirstYear : DWORD* out
' LastYear : DWORD* out
Declare PtrSafe Function GetDynamicTimeZoneInformationEffectiveYears Lib "advapi32" ( _
    ByVal lpTimeZoneInformation As LongPtr, _
    ByRef FirstYear As Long, _
    ByRef LastYear 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

GetDynamicTimeZoneInformationEffectiveYears = ctypes.windll.advapi32.GetDynamicTimeZoneInformationEffectiveYears
GetDynamicTimeZoneInformationEffectiveYears.restype = wintypes.DWORD
GetDynamicTimeZoneInformationEffectiveYears.argtypes = [
    ctypes.c_void_p,  # lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION*
    ctypes.POINTER(wintypes.DWORD),  # FirstYear : DWORD* out
    ctypes.POINTER(wintypes.DWORD),  # LastYear : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
GetDynamicTimeZoneInformationEffectiveYears = Fiddle::Function.new(
  lib['GetDynamicTimeZoneInformationEffectiveYears'],
  [
    Fiddle::TYPE_VOIDP,  # lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION*
    Fiddle::TYPE_VOIDP,  # FirstYear : DWORD* out
    Fiddle::TYPE_VOIDP,  # LastYear : DWORD* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn GetDynamicTimeZoneInformationEffectiveYears(
        lpTimeZoneInformation: *const DYNAMIC_TIME_ZONE_INFORMATION,  // DYNAMIC_TIME_ZONE_INFORMATION*
        FirstYear: *mut u32,  // DWORD* out
        LastYear: *mut u32  // DWORD* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll")]
public static extern uint GetDynamicTimeZoneInformationEffectiveYears(IntPtr lpTimeZoneInformation, out uint FirstYear, out uint LastYear);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_GetDynamicTimeZoneInformationEffectiveYears' -Namespace Win32 -PassThru
# $api::GetDynamicTimeZoneInformationEffectiveYears(lpTimeZoneInformation, FirstYear, LastYear)

#uselib "ADVAPI32.dll"
#func global GetDynamicTimeZoneInformationEffectiveYears "GetDynamicTimeZoneInformationEffectiveYears" sptr, sptr, sptr
; GetDynamicTimeZoneInformationEffectiveYears varptr(lpTimeZoneInformation), varptr(FirstYear), varptr(LastYear)   ; 戻り値は stat
; lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION* -> "sptr"
; FirstYear : DWORD* out -> "sptr"
; LastYear : DWORD* 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 (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procGetDynamicTimeZoneInformationEffectiveYears = advapi32.NewProc("GetDynamicTimeZoneInformationEffectiveYears")
)

// lpTimeZoneInformation (DYNAMIC_TIME_ZONE_INFORMATION*), FirstYear (DWORD* out), LastYear (DWORD* out)
r1, _, err := procGetDynamicTimeZoneInformationEffectiveYears.Call(
	uintptr(lpTimeZoneInformation),
	uintptr(FirstYear),
	uintptr(LastYear),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function GetDynamicTimeZoneInformationEffectiveYears(
  lpTimeZoneInformation: Pointer;   // DYNAMIC_TIME_ZONE_INFORMATION*
  FirstYear: Pointer;   // DWORD* out
  LastYear: Pointer   // DWORD* out
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'GetDynamicTimeZoneInformationEffectiveYears';

result := DllCall("ADVAPI32\GetDynamicTimeZoneInformationEffectiveYears"
    , "Ptr", lpTimeZoneInformation   ; DYNAMIC_TIME_ZONE_INFORMATION*
    , "Ptr", FirstYear   ; DWORD* out
    , "Ptr", LastYear   ; DWORD* out
    , "UInt")   ; return: DWORD

●GetDynamicTimeZoneInformationEffectiveYears(lpTimeZoneInformation, FirstYear, LastYear) = DLL("ADVAPI32.dll", "dword GetDynamicTimeZoneInformationEffectiveYears(void*, void*, void*)")
# 呼び出し: GetDynamicTimeZoneInformationEffectiveYears(lpTimeZoneInformation, FirstYear, LastYear)
# lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION* -> "void*"
# FirstYear : DWORD* out -> "void*"
# LastYear : DWORD* 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 "advapi32" fn GetDynamicTimeZoneInformationEffectiveYears(
    lpTimeZoneInformation: [*c]DYNAMIC_TIME_ZONE_INFORMATION, // DYNAMIC_TIME_ZONE_INFORMATION*
    FirstYear: [*c]u32, // DWORD* out
    LastYear: [*c]u32 // DWORD* out
) callconv(std.os.windows.WINAPI) u32;

proc GetDynamicTimeZoneInformationEffectiveYears(
    lpTimeZoneInformation: ptr DYNAMIC_TIME_ZONE_INFORMATION,  # DYNAMIC_TIME_ZONE_INFORMATION*
    FirstYear: ptr uint32,  # DWORD* out
    LastYear: ptr uint32  # DWORD* out
): uint32 {.importc: "GetDynamicTimeZoneInformationEffectiveYears", stdcall, dynlib: "ADVAPI32.dll".}

pragma(lib, "advapi32");
extern(Windows)
uint GetDynamicTimeZoneInformationEffectiveYears(
    DYNAMIC_TIME_ZONE_INFORMATION* lpTimeZoneInformation,   // DYNAMIC_TIME_ZONE_INFORMATION*
    uint* FirstYear,   // DWORD* out
    uint* LastYear   // DWORD* out
);

ccall((:GetDynamicTimeZoneInformationEffectiveYears, "ADVAPI32.dll"), stdcall, UInt32,
      (Ptr{DYNAMIC_TIME_ZONE_INFORMATION}, Ptr{UInt32}, Ptr{UInt32}),
      lpTimeZoneInformation, FirstYear, LastYear)
# lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION* -> Ptr{DYNAMIC_TIME_ZONE_INFORMATION}
# FirstYear : DWORD* out -> Ptr{UInt32}
# LastYear : DWORD* out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t GetDynamicTimeZoneInformationEffectiveYears(
    void* lpTimeZoneInformation,
    uint32_t* FirstYear,
    uint32_t* LastYear);
]]
local advapi32 = ffi.load("advapi32")
-- advapi32.GetDynamicTimeZoneInformationEffectiveYears(lpTimeZoneInformation, FirstYear, LastYear)
-- lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION*
-- FirstYear : DWORD* out
-- LastYear : DWORD* 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('ADVAPI32.dll');
const GetDynamicTimeZoneInformationEffectiveYears = lib.func('__stdcall', 'GetDynamicTimeZoneInformationEffectiveYears', 'uint32_t', ['void *', 'uint32_t *', 'uint32_t *']);
// GetDynamicTimeZoneInformationEffectiveYears(lpTimeZoneInformation, FirstYear, LastYear)
// lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION* -> 'void *'
// FirstYear : DWORD* out -> 'uint32_t *'
// LastYear : DWORD* 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("ADVAPI32.dll", {
  GetDynamicTimeZoneInformationEffectiveYears: { parameters: ["pointer", "pointer", "pointer"], result: "u32" },
});
// lib.symbols.GetDynamicTimeZoneInformationEffectiveYears(lpTimeZoneInformation, FirstYear, LastYear)
// lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION* -> "pointer"
// FirstYear : DWORD* out -> "pointer"
// LastYear : DWORD* 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 GetDynamicTimeZoneInformationEffectiveYears(
    void* lpTimeZoneInformation,
    uint32_t* FirstYear,
    uint32_t* LastYear);
C, "ADVAPI32.dll");
// $ffi->GetDynamicTimeZoneInformationEffectiveYears(lpTimeZoneInformation, FirstYear, LastYear);
// lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION*
// FirstYear : DWORD* out
// LastYear : DWORD* 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 Advapi32 extends StdCallLibrary {
    Advapi32 INSTANCE = Native.load("advapi32", Advapi32.class);
    int GetDynamicTimeZoneInformationEffectiveYears(
        Pointer lpTimeZoneInformation,   // DYNAMIC_TIME_ZONE_INFORMATION*
        IntByReference FirstYear,   // DWORD* out
        IntByReference LastYear   // DWORD* out
    );
}

@[Link("advapi32")]
lib LibADVAPI32
  fun GetDynamicTimeZoneInformationEffectiveYears = GetDynamicTimeZoneInformationEffectiveYears(
    lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION*,   # DYNAMIC_TIME_ZONE_INFORMATION*
    FirstYear : UInt32*,   # DWORD* out
    LastYear : UInt32*   # DWORD* 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 GetDynamicTimeZoneInformationEffectiveYearsNative = Uint32 Function(Pointer<Void>, Pointer<Uint32>, Pointer<Uint32>);
typedef GetDynamicTimeZoneInformationEffectiveYearsDart = int Function(Pointer<Void>, Pointer<Uint32>, Pointer<Uint32>);
final GetDynamicTimeZoneInformationEffectiveYears = DynamicLibrary.open('ADVAPI32.dll')
    .lookupFunction<GetDynamicTimeZoneInformationEffectiveYearsNative, GetDynamicTimeZoneInformationEffectiveYearsDart>('GetDynamicTimeZoneInformationEffectiveYears');
// lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION* -> Pointer<Void>
// FirstYear : DWORD* out -> Pointer<Uint32>
// LastYear : DWORD* out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GetDynamicTimeZoneInformationEffectiveYears(
  lpTimeZoneInformation: Pointer;   // DYNAMIC_TIME_ZONE_INFORMATION*
  FirstYear: Pointer;   // DWORD* out
  LastYear: Pointer   // DWORD* out
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'GetDynamicTimeZoneInformationEffectiveYears';

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

foreign import stdcall safe "GetDynamicTimeZoneInformationEffectiveYears"
  c_GetDynamicTimeZoneInformationEffectiveYears :: Ptr () -> Ptr Word32 -> Ptr Word32 -> IO Word32
-- lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION* -> Ptr ()
-- FirstYear : DWORD* out -> Ptr Word32
-- LastYear : DWORD* 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 getdynamictimezoneinformationeffectiveyears =
  foreign "GetDynamicTimeZoneInformationEffectiveYears"
    ((ptr void) @-> (ptr uint32_t) @-> (ptr uint32_t) @-> returning uint32_t)
(* lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION* -> (ptr void) *)
(* FirstYear : DWORD* out -> (ptr uint32_t) *)
(* LastYear : DWORD* 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 advapi32 (t "ADVAPI32.dll"))
(cffi:use-foreign-library advapi32)

(cffi:defcfun ("GetDynamicTimeZoneInformationEffectiveYears" get-dynamic-time-zone-information-effective-years :convention :stdcall) :uint32
  (lp-time-zone-information :pointer)   ; DYNAMIC_TIME_ZONE_INFORMATION*
  (first-year :pointer)   ; DWORD* out
  (last-year :pointer))   ; DWORD* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GetDynamicTimeZoneInformationEffectiveYears = Win32::API::More->new('ADVAPI32',
    'DWORD GetDynamicTimeZoneInformationEffectiveYears(LPVOID lpTimeZoneInformation, LPVOID FirstYear, LPVOID LastYear)');
# my $ret = $GetDynamicTimeZoneInformationEffectiveYears->Call($lpTimeZoneInformation, $FirstYear, $LastYear);
# lpTimeZoneInformation : DYNAMIC_TIME_ZONE_INFORMATION* -> LPVOID
# FirstYear : DWORD* out -> LPVOID
# LastYear : DWORD* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。