GetTapePosition

// KERNEL32.dll
#include <windows.h>

DWORD GetTapePosition(
    HANDLE hDevice,
    TAPE_POSITION_TYPE dwPositionType,
    DWORD* lpdwPartition,
    DWORD* lpdwOffsetLow,
    DWORD* lpdwOffsetHigh
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function GetTapePosition(
    hDevice As IntPtr,   ' HANDLE
    dwPositionType As UInteger,   ' TAPE_POSITION_TYPE
    <Out> ByRef lpdwPartition As UInteger,   ' DWORD* out
    <Out> ByRef lpdwOffsetLow As UInteger,   ' DWORD* out
    <Out> ByRef lpdwOffsetHigh As UInteger   ' DWORD* out
) As UInteger
End Function

' hDevice : HANDLE
' dwPositionType : TAPE_POSITION_TYPE
' lpdwPartition : DWORD* out
' lpdwOffsetLow : DWORD* out
' lpdwOffsetHigh : DWORD* out
Declare PtrSafe Function GetTapePosition Lib "kernel32" ( _
    ByVal hDevice As LongPtr, _
    ByVal dwPositionType As Long, _
    ByRef lpdwPartition As Long, _
    ByRef lpdwOffsetLow As Long, _
    ByRef lpdwOffsetHigh 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

GetTapePosition = ctypes.windll.kernel32.GetTapePosition
GetTapePosition.restype = wintypes.DWORD
GetTapePosition.argtypes = [
    wintypes.HANDLE,  # hDevice : HANDLE
    wintypes.DWORD,  # dwPositionType : TAPE_POSITION_TYPE
    ctypes.POINTER(wintypes.DWORD),  # lpdwPartition : DWORD* out
    ctypes.POINTER(wintypes.DWORD),  # lpdwOffsetLow : DWORD* out
    ctypes.POINTER(wintypes.DWORD),  # lpdwOffsetHigh : DWORD* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetTapePosition = Fiddle::Function.new(
  lib['GetTapePosition'],
  [
    Fiddle::TYPE_VOIDP,  # hDevice : HANDLE
    -Fiddle::TYPE_INT,  # dwPositionType : TAPE_POSITION_TYPE
    Fiddle::TYPE_VOIDP,  # lpdwPartition : DWORD* out
    Fiddle::TYPE_VOIDP,  # lpdwOffsetLow : DWORD* out
    Fiddle::TYPE_VOIDP,  # lpdwOffsetHigh : DWORD* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn GetTapePosition(
        hDevice: *mut core::ffi::c_void,  // HANDLE
        dwPositionType: u32,  // TAPE_POSITION_TYPE
        lpdwPartition: *mut u32,  // DWORD* out
        lpdwOffsetLow: *mut u32,  // DWORD* out
        lpdwOffsetHigh: *mut u32  // DWORD* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern uint GetTapePosition(IntPtr hDevice, uint dwPositionType, out uint lpdwPartition, out uint lpdwOffsetLow, out uint lpdwOffsetHigh);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetTapePosition' -Namespace Win32 -PassThru
# $api::GetTapePosition(hDevice, dwPositionType, lpdwPartition, lpdwOffsetLow, lpdwOffsetHigh)

#uselib "KERNEL32.dll"
#func global GetTapePosition "GetTapePosition" sptr, sptr, sptr, sptr, sptr
; GetTapePosition hDevice, dwPositionType, varptr(lpdwPartition), varptr(lpdwOffsetLow), varptr(lpdwOffsetHigh)   ; 戻り値は stat
; hDevice : HANDLE -> "sptr"
; dwPositionType : TAPE_POSITION_TYPE -> "sptr"
; lpdwPartition : DWORD* out -> "sptr"
; lpdwOffsetLow : DWORD* out -> "sptr"
; lpdwOffsetHigh : 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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetTapePosition = kernel32.NewProc("GetTapePosition")
)

// hDevice (HANDLE), dwPositionType (TAPE_POSITION_TYPE), lpdwPartition (DWORD* out), lpdwOffsetLow (DWORD* out), lpdwOffsetHigh (DWORD* out)
r1, _, err := procGetTapePosition.Call(
	uintptr(hDevice),
	uintptr(dwPositionType),
	uintptr(lpdwPartition),
	uintptr(lpdwOffsetLow),
	uintptr(lpdwOffsetHigh),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function GetTapePosition(
  hDevice: THandle;   // HANDLE
  dwPositionType: DWORD;   // TAPE_POSITION_TYPE
  lpdwPartition: Pointer;   // DWORD* out
  lpdwOffsetLow: Pointer;   // DWORD* out
  lpdwOffsetHigh: Pointer   // DWORD* out
): DWORD; stdcall;
  external 'KERNEL32.dll' name 'GetTapePosition';

result := DllCall("KERNEL32\GetTapePosition"
    , "Ptr", hDevice   ; HANDLE
    , "UInt", dwPositionType   ; TAPE_POSITION_TYPE
    , "Ptr", lpdwPartition   ; DWORD* out
    , "Ptr", lpdwOffsetLow   ; DWORD* out
    , "Ptr", lpdwOffsetHigh   ; DWORD* out
    , "UInt")   ; return: DWORD

●GetTapePosition(hDevice, dwPositionType, lpdwPartition, lpdwOffsetLow, lpdwOffsetHigh) = DLL("KERNEL32.dll", "dword GetTapePosition(void*, dword, void*, void*, void*)")
# 呼び出し: GetTapePosition(hDevice, dwPositionType, lpdwPartition, lpdwOffsetLow, lpdwOffsetHigh)
# hDevice : HANDLE -> "void*"
# dwPositionType : TAPE_POSITION_TYPE -> "dword"
# lpdwPartition : DWORD* out -> "void*"
# lpdwOffsetLow : DWORD* out -> "void*"
# lpdwOffsetHigh : 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 "kernel32" fn GetTapePosition(
    hDevice: ?*anyopaque, // HANDLE
    dwPositionType: u32, // TAPE_POSITION_TYPE
    lpdwPartition: [*c]u32, // DWORD* out
    lpdwOffsetLow: [*c]u32, // DWORD* out
    lpdwOffsetHigh: [*c]u32 // DWORD* out
) callconv(std.os.windows.WINAPI) u32;

proc GetTapePosition(
    hDevice: pointer,  # HANDLE
    dwPositionType: uint32,  # TAPE_POSITION_TYPE
    lpdwPartition: ptr uint32,  # DWORD* out
    lpdwOffsetLow: ptr uint32,  # DWORD* out
    lpdwOffsetHigh: ptr uint32  # DWORD* out
): uint32 {.importc: "GetTapePosition", stdcall, dynlib: "KERNEL32.dll".}

pragma(lib, "kernel32");
extern(Windows)
uint GetTapePosition(
    void* hDevice,   // HANDLE
    uint dwPositionType,   // TAPE_POSITION_TYPE
    uint* lpdwPartition,   // DWORD* out
    uint* lpdwOffsetLow,   // DWORD* out
    uint* lpdwOffsetHigh   // DWORD* out
);

ccall((:GetTapePosition, "KERNEL32.dll"), stdcall, UInt32,
      (Ptr{Cvoid}, UInt32, Ptr{UInt32}, Ptr{UInt32}, Ptr{UInt32}),
      hDevice, dwPositionType, lpdwPartition, lpdwOffsetLow, lpdwOffsetHigh)
# hDevice : HANDLE -> Ptr{Cvoid}
# dwPositionType : TAPE_POSITION_TYPE -> UInt32
# lpdwPartition : DWORD* out -> Ptr{UInt32}
# lpdwOffsetLow : DWORD* out -> Ptr{UInt32}
# lpdwOffsetHigh : 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 GetTapePosition(
    void* hDevice,
    uint32_t dwPositionType,
    uint32_t* lpdwPartition,
    uint32_t* lpdwOffsetLow,
    uint32_t* lpdwOffsetHigh);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.GetTapePosition(hDevice, dwPositionType, lpdwPartition, lpdwOffsetLow, lpdwOffsetHigh)
-- hDevice : HANDLE
-- dwPositionType : TAPE_POSITION_TYPE
-- lpdwPartition : DWORD* out
-- lpdwOffsetLow : DWORD* out
-- lpdwOffsetHigh : 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('KERNEL32.dll');
const GetTapePosition = lib.func('__stdcall', 'GetTapePosition', 'uint32_t', ['void *', 'uint32_t', 'uint32_t *', 'uint32_t *', 'uint32_t *']);
// GetTapePosition(hDevice, dwPositionType, lpdwPartition, lpdwOffsetLow, lpdwOffsetHigh)
// hDevice : HANDLE -> 'void *'
// dwPositionType : TAPE_POSITION_TYPE -> 'uint32_t'
// lpdwPartition : DWORD* out -> 'uint32_t *'
// lpdwOffsetLow : DWORD* out -> 'uint32_t *'
// lpdwOffsetHigh : 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("KERNEL32.dll", {
  GetTapePosition: { parameters: ["pointer", "u32", "pointer", "pointer", "pointer"], result: "u32" },
});
// lib.symbols.GetTapePosition(hDevice, dwPositionType, lpdwPartition, lpdwOffsetLow, lpdwOffsetHigh)
// hDevice : HANDLE -> "pointer"
// dwPositionType : TAPE_POSITION_TYPE -> "u32"
// lpdwPartition : DWORD* out -> "pointer"
// lpdwOffsetLow : DWORD* out -> "pointer"
// lpdwOffsetHigh : 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 GetTapePosition(
    void* hDevice,
    uint32_t dwPositionType,
    uint32_t* lpdwPartition,
    uint32_t* lpdwOffsetLow,
    uint32_t* lpdwOffsetHigh);
C, "KERNEL32.dll");
// $ffi->GetTapePosition(hDevice, dwPositionType, lpdwPartition, lpdwOffsetLow, lpdwOffsetHigh);
// hDevice : HANDLE
// dwPositionType : TAPE_POSITION_TYPE
// lpdwPartition : DWORD* out
// lpdwOffsetLow : DWORD* out
// lpdwOffsetHigh : 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 Kernel32 extends StdCallLibrary {
    Kernel32 INSTANCE = Native.load("kernel32", Kernel32.class);
    int GetTapePosition(
        Pointer hDevice,   // HANDLE
        int dwPositionType,   // TAPE_POSITION_TYPE
        IntByReference lpdwPartition,   // DWORD* out
        IntByReference lpdwOffsetLow,   // DWORD* out
        IntByReference lpdwOffsetHigh   // DWORD* out
    );
}

@[Link("kernel32")]
lib LibKERNEL32
  fun GetTapePosition = GetTapePosition(
    hDevice : Void*,   # HANDLE
    dwPositionType : UInt32,   # TAPE_POSITION_TYPE
    lpdwPartition : UInt32*,   # DWORD* out
    lpdwOffsetLow : UInt32*,   # DWORD* out
    lpdwOffsetHigh : 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 GetTapePositionNative = Uint32 Function(Pointer<Void>, Uint32, Pointer<Uint32>, Pointer<Uint32>, Pointer<Uint32>);
typedef GetTapePositionDart = int Function(Pointer<Void>, int, Pointer<Uint32>, Pointer<Uint32>, Pointer<Uint32>);
final GetTapePosition = DynamicLibrary.open('KERNEL32.dll')
    .lookupFunction<GetTapePositionNative, GetTapePositionDart>('GetTapePosition');
// hDevice : HANDLE -> Pointer<Void>
// dwPositionType : TAPE_POSITION_TYPE -> Uint32
// lpdwPartition : DWORD* out -> Pointer<Uint32>
// lpdwOffsetLow : DWORD* out -> Pointer<Uint32>
// lpdwOffsetHigh : DWORD* out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GetTapePosition(
  hDevice: THandle;   // HANDLE
  dwPositionType: DWORD;   // TAPE_POSITION_TYPE
  lpdwPartition: Pointer;   // DWORD* out
  lpdwOffsetLow: Pointer;   // DWORD* out
  lpdwOffsetHigh: Pointer   // DWORD* out
): DWORD; stdcall;
  external 'KERNEL32.dll' name 'GetTapePosition';

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

foreign import stdcall safe "GetTapePosition"
  c_GetTapePosition :: Ptr () -> Word32 -> Ptr Word32 -> Ptr Word32 -> Ptr Word32 -> IO Word32
-- hDevice : HANDLE -> Ptr ()
-- dwPositionType : TAPE_POSITION_TYPE -> Word32
-- lpdwPartition : DWORD* out -> Ptr Word32
-- lpdwOffsetLow : DWORD* out -> Ptr Word32
-- lpdwOffsetHigh : 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 gettapeposition =
  foreign "GetTapePosition"
    ((ptr void) @-> uint32_t @-> (ptr uint32_t) @-> (ptr uint32_t) @-> (ptr uint32_t) @-> returning uint32_t)
(* hDevice : HANDLE -> (ptr void) *)
(* dwPositionType : TAPE_POSITION_TYPE -> uint32_t *)
(* lpdwPartition : DWORD* out -> (ptr uint32_t) *)
(* lpdwOffsetLow : DWORD* out -> (ptr uint32_t) *)
(* lpdwOffsetHigh : 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 kernel32 (t "KERNEL32.dll"))
(cffi:use-foreign-library kernel32)

(cffi:defcfun ("GetTapePosition" get-tape-position :convention :stdcall) :uint32
  (h-device :pointer)   ; HANDLE
  (dw-position-type :uint32)   ; TAPE_POSITION_TYPE
  (lpdw-partition :pointer)   ; DWORD* out
  (lpdw-offset-low :pointer)   ; DWORD* out
  (lpdw-offset-high :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 $GetTapePosition = Win32::API::More->new('KERNEL32',
    'DWORD GetTapePosition(HANDLE hDevice, DWORD dwPositionType, LPVOID lpdwPartition, LPVOID lpdwOffsetLow, LPVOID lpdwOffsetHigh)');
# my $ret = $GetTapePosition->Call($hDevice, $dwPositionType, $lpdwPartition, $lpdwOffsetLow, $lpdwOffsetHigh);
# hDevice : HANDLE -> HANDLE
# dwPositionType : TAPE_POSITION_TYPE -> DWORD
# lpdwPartition : DWORD* out -> LPVOID
# lpdwOffsetLow : DWORD* out -> LPVOID
# lpdwOffsetHigh : 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。