GetIoRingInfo

// api-ms-win-core-ioring-l1-1-0.dll
#include <windows.h>

HRESULT GetIoRingInfo(
    HIORING ioRing,
    IORING_INFO* info
);

<DllImport("api-ms-win-core-ioring-l1-1-0.dll", ExactSpelling:=True)>
Public Shared Function GetIoRingInfo(
    ioRing As IntPtr,   ' HIORING
    info As IntPtr   ' IORING_INFO* out
) As Integer
End Function

' ioRing : HIORING
' info : IORING_INFO* out
Declare PtrSafe Function GetIoRingInfo Lib "api-ms-win-core-ioring-l1-1-0" ( _
    ByVal ioRing As LongPtr, _
    ByVal info 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

GetIoRingInfo = ctypes.windll.LoadLibrary("api-ms-win-core-ioring-l1-1-0.dll").GetIoRingInfo
GetIoRingInfo.restype = ctypes.c_int
GetIoRingInfo.argtypes = [
    wintypes.HANDLE,  # ioRing : HIORING
    ctypes.c_void_p,  # info : IORING_INFO* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-core-ioring-l1-1-0.dll')
GetIoRingInfo = Fiddle::Function.new(
  lib['GetIoRingInfo'],
  [
    Fiddle::TYPE_VOIDP,  # ioRing : HIORING
    Fiddle::TYPE_VOIDP,  # info : IORING_INFO* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "api-ms-win-core-ioring-l1-1-0")]
extern "system" {
    fn GetIoRingInfo(
        ioRing: *mut core::ffi::c_void,  // HIORING
        info: *mut IORING_INFO  // IORING_INFO* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("api-ms-win-core-ioring-l1-1-0.dll")]
public static extern int GetIoRingInfo(IntPtr ioRing, IntPtr info);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-core-ioring-l1-1-0_GetIoRingInfo' -Namespace Win32 -PassThru
# $api::GetIoRingInfo(ioRing, info)

#uselib "api-ms-win-core-ioring-l1-1-0.dll"
#func global GetIoRingInfo "GetIoRingInfo" sptr, sptr
; GetIoRingInfo ioRing, varptr(info)   ; 戻り値は stat
; ioRing : HIORING -> "sptr"
; info : IORING_INFO* 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 "api-ms-win-core-ioring-l1-1-0.dll"
#cfunc global GetIoRingInfo "GetIoRingInfo" sptr, var
; res = GetIoRingInfo(ioRing, info)
; ioRing : HIORING -> "sptr"
; info : IORING_INFO* out -> "var"
; ※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。

; HRESULT GetIoRingInfo(HIORING ioRing, IORING_INFO* info)
#uselib "api-ms-win-core-ioring-l1-1-0.dll"
#cfunc global GetIoRingInfo "GetIoRingInfo" intptr, var
; res = GetIoRingInfo(ioRing, info)
; ioRing : HIORING -> "intptr"
; info : IORING_INFO* out -> "var"
; ※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 (
	api_ms_win_core_ioring_l1_1_0 = windows.NewLazySystemDLL("api-ms-win-core-ioring-l1-1-0.dll")
	procGetIoRingInfo = api_ms_win_core_ioring_l1_1_0.NewProc("GetIoRingInfo")
)

// ioRing (HIORING), info (IORING_INFO* out)
r1, _, err := procGetIoRingInfo.Call(
	uintptr(ioRing),
	uintptr(info),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetIoRingInfo(
  ioRing: THandle;   // HIORING
  info: Pointer   // IORING_INFO* out
): Integer; stdcall;
  external 'api-ms-win-core-ioring-l1-1-0.dll' name 'GetIoRingInfo';

result := DllCall("api-ms-win-core-ioring-l1-1-0\GetIoRingInfo"
    , "Ptr", ioRing   ; HIORING
    , "Ptr", info   ; IORING_INFO* out
    , "Int")   ; return: HRESULT

●GetIoRingInfo(ioRing, info) = DLL("api-ms-win-core-ioring-l1-1-0.dll", "int GetIoRingInfo(void*, void*)")
# 呼び出し: GetIoRingInfo(ioRing, info)
# ioRing : HIORING -> "void*"
# info : IORING_INFO* 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)。