WHvEmulatorCreateEmulator

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

HRESULT WHvEmulatorCreateEmulator(
    const WHV_EMULATOR_CALLBACKS* Callbacks,
    void** Emulator
);

<DllImport("WinHvEmulation.dll", ExactSpelling:=True)>
Public Shared Function WHvEmulatorCreateEmulator(
    Callbacks As IntPtr,   ' WHV_EMULATOR_CALLBACKS*
    Emulator As IntPtr   ' void** out
) As Integer
End Function

' Callbacks : WHV_EMULATOR_CALLBACKS*
' Emulator : void** out
Declare PtrSafe Function WHvEmulatorCreateEmulator Lib "winhvemulation" ( _
    ByVal Callbacks As LongPtr, _
    ByVal Emulator 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

WHvEmulatorCreateEmulator = ctypes.windll.winhvemulation.WHvEmulatorCreateEmulator
WHvEmulatorCreateEmulator.restype = ctypes.c_int
WHvEmulatorCreateEmulator.argtypes = [
    ctypes.c_void_p,  # Callbacks : WHV_EMULATOR_CALLBACKS*
    ctypes.c_void_p,  # Emulator : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WinHvEmulation.dll')
WHvEmulatorCreateEmulator = Fiddle::Function.new(
  lib['WHvEmulatorCreateEmulator'],
  [
    Fiddle::TYPE_VOIDP,  # Callbacks : WHV_EMULATOR_CALLBACKS*
    Fiddle::TYPE_VOIDP,  # Emulator : void** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "winhvemulation")]
extern "system" {
    fn WHvEmulatorCreateEmulator(
        Callbacks: *const WHV_EMULATOR_CALLBACKS,  // WHV_EMULATOR_CALLBACKS*
        Emulator: *mut *mut ()  // void** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WinHvEmulation.dll")]
public static extern int WHvEmulatorCreateEmulator(IntPtr Callbacks, IntPtr Emulator);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WinHvEmulation_WHvEmulatorCreateEmulator' -Namespace Win32 -PassThru
# $api::WHvEmulatorCreateEmulator(Callbacks, Emulator)

#uselib "WinHvEmulation.dll"
#func global WHvEmulatorCreateEmulator "WHvEmulatorCreateEmulator" sptr, sptr
; WHvEmulatorCreateEmulator varptr(Callbacks), Emulator   ; 戻り値は stat
; Callbacks : WHV_EMULATOR_CALLBACKS* -> "sptr"
; Emulator : 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 "WinHvEmulation.dll"
#cfunc global WHvEmulatorCreateEmulator "WHvEmulatorCreateEmulator" var, sptr
; res = WHvEmulatorCreateEmulator(Callbacks, Emulator)
; Callbacks : WHV_EMULATOR_CALLBACKS* -> "var"
; Emulator : 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。

; HRESULT WHvEmulatorCreateEmulator(WHV_EMULATOR_CALLBACKS* Callbacks, void** Emulator)
#uselib "WinHvEmulation.dll"
#cfunc global WHvEmulatorCreateEmulator "WHvEmulatorCreateEmulator" var, intptr
; res = WHvEmulatorCreateEmulator(Callbacks, Emulator)
; Callbacks : WHV_EMULATOR_CALLBACKS* -> "var"
; Emulator : 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 (
	winhvemulation = windows.NewLazySystemDLL("WinHvEmulation.dll")
	procWHvEmulatorCreateEmulator = winhvemulation.NewProc("WHvEmulatorCreateEmulator")
)

// Callbacks (WHV_EMULATOR_CALLBACKS*), Emulator (void** out)
r1, _, err := procWHvEmulatorCreateEmulator.Call(
	uintptr(Callbacks),
	uintptr(Emulator),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WHvEmulatorCreateEmulator(
  Callbacks: Pointer;   // WHV_EMULATOR_CALLBACKS*
  Emulator: Pointer   // void** out
): Integer; stdcall;
  external 'WinHvEmulation.dll' name 'WHvEmulatorCreateEmulator';

result := DllCall("WinHvEmulation\WHvEmulatorCreateEmulator"
    , "Ptr", Callbacks   ; WHV_EMULATOR_CALLBACKS*
    , "Ptr", Emulator   ; void** out
    , "Int")   ; return: HRESULT

●WHvEmulatorCreateEmulator(Callbacks, Emulator) = DLL("WinHvEmulation.dll", "int WHvEmulatorCreateEmulator(void*, void*)")
# 呼び出し: WHvEmulatorCreateEmulator(Callbacks, Emulator)
# Callbacks : WHV_EMULATOR_CALLBACKS* -> "void*"
# Emulator : 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)。