GetTapeParameters

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

DWORD GetTapeParameters(
    HANDLE hDevice,
    GET_TAPE_DRIVE_PARAMETERS_OPERATION dwOperation,
    DWORD* lpdwSize,
    void* lpTapeInformation
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function GetTapeParameters(
    hDevice As IntPtr,   ' HANDLE
    dwOperation As UInteger,   ' GET_TAPE_DRIVE_PARAMETERS_OPERATION
    ByRef lpdwSize As UInteger,   ' DWORD* in/out
    lpTapeInformation As IntPtr   ' void* out
) As UInteger
End Function

' hDevice : HANDLE
' dwOperation : GET_TAPE_DRIVE_PARAMETERS_OPERATION
' lpdwSize : DWORD* in/out
' lpTapeInformation : void* out
Declare PtrSafe Function GetTapeParameters Lib "kernel32" ( _
    ByVal hDevice As LongPtr, _
    ByVal dwOperation As Long, _
    ByRef lpdwSize As Long, _
    ByVal lpTapeInformation As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetTapeParameters = ctypes.windll.kernel32.GetTapeParameters
GetTapeParameters.restype = wintypes.DWORD
GetTapeParameters.argtypes = [
    wintypes.HANDLE,  # hDevice : HANDLE
    wintypes.DWORD,  # dwOperation : GET_TAPE_DRIVE_PARAMETERS_OPERATION
    ctypes.POINTER(wintypes.DWORD),  # lpdwSize : DWORD* in/out
    ctypes.POINTER(None),  # lpTapeInformation : void* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetTapeParameters = Fiddle::Function.new(
  lib['GetTapeParameters'],
  [
    Fiddle::TYPE_VOIDP,  # hDevice : HANDLE
    -Fiddle::TYPE_INT,  # dwOperation : GET_TAPE_DRIVE_PARAMETERS_OPERATION
    Fiddle::TYPE_VOIDP,  # lpdwSize : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # lpTapeInformation : void* out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn GetTapeParameters(
        hDevice: *mut core::ffi::c_void,  // HANDLE
        dwOperation: u32,  // GET_TAPE_DRIVE_PARAMETERS_OPERATION
        lpdwSize: *mut u32,  // DWORD* in/out
        lpTapeInformation: *mut ()  // void* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern uint GetTapeParameters(IntPtr hDevice, uint dwOperation, ref uint lpdwSize, IntPtr lpTapeInformation);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetTapeParameters' -Namespace Win32 -PassThru
# $api::GetTapeParameters(hDevice, dwOperation, lpdwSize, lpTapeInformation)

#uselib "KERNEL32.dll"
#func global GetTapeParameters "GetTapeParameters" sptr, sptr, sptr, sptr
; GetTapeParameters hDevice, dwOperation, varptr(lpdwSize), lpTapeInformation   ; 戻り値は stat
; hDevice : HANDLE -> "sptr"
; dwOperation : GET_TAPE_DRIVE_PARAMETERS_OPERATION -> "sptr"
; lpdwSize : DWORD* in/out -> "sptr"
; lpTapeInformation : void* 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。

#uselib "KERNEL32.dll"
#cfunc global GetTapeParameters "GetTapeParameters" sptr, int, var, sptr
; res = GetTapeParameters(hDevice, dwOperation, lpdwSize, lpTapeInformation)
; hDevice : HANDLE -> "sptr"
; dwOperation : GET_TAPE_DRIVE_PARAMETERS_OPERATION -> "int"
; lpdwSize : DWORD* in/out -> "var"
; lpTapeInformation : void* out -> "sptr"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; DWORD GetTapeParameters(HANDLE hDevice, GET_TAPE_DRIVE_PARAMETERS_OPERATION dwOperation, DWORD* lpdwSize, void* lpTapeInformation)
#uselib "KERNEL32.dll"
#cfunc global GetTapeParameters "GetTapeParameters" intptr, int, var, intptr
; res = GetTapeParameters(hDevice, dwOperation, lpdwSize, lpTapeInformation)
; hDevice : HANDLE -> "intptr"
; dwOperation : GET_TAPE_DRIVE_PARAMETERS_OPERATION -> "int"
; lpdwSize : DWORD* in/out -> "var"
; lpTapeInformation : void* out -> "intptr"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetTapeParameters = kernel32.NewProc("GetTapeParameters")
)

// hDevice (HANDLE), dwOperation (GET_TAPE_DRIVE_PARAMETERS_OPERATION), lpdwSize (DWORD* in/out), lpTapeInformation (void* out)
r1, _, err := procGetTapeParameters.Call(
	uintptr(hDevice),
	uintptr(dwOperation),
	uintptr(lpdwSize),
	uintptr(lpTapeInformation),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function GetTapeParameters(
  hDevice: THandle;   // HANDLE
  dwOperation: DWORD;   // GET_TAPE_DRIVE_PARAMETERS_OPERATION
  lpdwSize: Pointer;   // DWORD* in/out
  lpTapeInformation: Pointer   // void* out
): DWORD; stdcall;
  external 'KERNEL32.dll' name 'GetTapeParameters';

result := DllCall("KERNEL32\GetTapeParameters"
    , "Ptr", hDevice   ; HANDLE
    , "UInt", dwOperation   ; GET_TAPE_DRIVE_PARAMETERS_OPERATION
    , "Ptr", lpdwSize   ; DWORD* in/out
    , "Ptr", lpTapeInformation   ; void* out
    , "UInt")   ; return: DWORD

●GetTapeParameters(hDevice, dwOperation, lpdwSize, lpTapeInformation) = DLL("KERNEL32.dll", "dword GetTapeParameters(void*, dword, void*, void*)")
# 呼び出し: GetTapeParameters(hDevice, dwOperation, lpdwSize, lpTapeInformation)
# hDevice : HANDLE -> "void*"
# dwOperation : GET_TAPE_DRIVE_PARAMETERS_OPERATION -> "dword"
# lpdwSize : DWORD* in/out -> "void*"
# lpTapeInformation : void* 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)。