GetAllRecognizers

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

HRESULT GetAllRecognizers(
    GUID** recognizerClsids,
    DWORD* count
);

<DllImport("inkobjcore.dll", ExactSpelling:=True)>
Public Shared Function GetAllRecognizers(
    recognizerClsids As IntPtr,   ' GUID** in/out
    ByRef count As UInteger   ' DWORD* in/out
) As Integer
End Function

' recognizerClsids : GUID** in/out
' count : DWORD* in/out
Declare PtrSafe Function GetAllRecognizers Lib "inkobjcore" ( _
    ByVal recognizerClsids As LongPtr, _
    ByRef count 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

GetAllRecognizers = ctypes.windll.inkobjcore.GetAllRecognizers
GetAllRecognizers.restype = ctypes.c_int
GetAllRecognizers.argtypes = [
    ctypes.c_void_p,  # recognizerClsids : GUID** in/out
    ctypes.POINTER(wintypes.DWORD),  # count : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('inkobjcore.dll')
GetAllRecognizers = Fiddle::Function.new(
  lib['GetAllRecognizers'],
  [
    Fiddle::TYPE_VOIDP,  # recognizerClsids : GUID** in/out
    Fiddle::TYPE_VOIDP,  # count : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "inkobjcore")]
extern "system" {
    fn GetAllRecognizers(
        recognizerClsids: *mut *mut GUID,  // GUID** in/out
        count: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("inkobjcore.dll")]
public static extern int GetAllRecognizers(IntPtr recognizerClsids, ref uint count);
"@
$api = Add-Type -MemberDefinition $sig -Name 'inkobjcore_GetAllRecognizers' -Namespace Win32 -PassThru
# $api::GetAllRecognizers(recognizerClsids, count)

#uselib "inkobjcore.dll"
#func global GetAllRecognizers "GetAllRecognizers" sptr, sptr
; GetAllRecognizers varptr(recognizerClsids), varptr(count)   ; 戻り値は stat
; recognizerClsids : GUID** in/out -> "sptr"
; count : DWORD* in/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 (
	inkobjcore = windows.NewLazySystemDLL("inkobjcore.dll")
	procGetAllRecognizers = inkobjcore.NewProc("GetAllRecognizers")
)

// recognizerClsids (GUID** in/out), count (DWORD* in/out)
r1, _, err := procGetAllRecognizers.Call(
	uintptr(recognizerClsids),
	uintptr(count),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetAllRecognizers(
  recognizerClsids: PGUID;   // GUID** in/out
  count: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'inkobjcore.dll' name 'GetAllRecognizers';

result := DllCall("inkobjcore\GetAllRecognizers"
    , "Ptr", recognizerClsids   ; GUID** in/out
    , "Ptr", count   ; DWORD* in/out
    , "Int")   ; return: HRESULT

●GetAllRecognizers(recognizerClsids, count) = DLL("inkobjcore.dll", "int GetAllRecognizers(void*, void*)")
# 呼び出し: GetAllRecognizers(recognizerClsids, count)
# recognizerClsids : GUID** in/out -> "void*"
# count : DWORD* in/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 "inkobjcore" fn GetAllRecognizers(
    recognizerClsids: [*c][*c]GUID, // GUID** in/out
    count: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;

proc GetAllRecognizers(
    recognizerClsids: ptr GUID,  # GUID** in/out
    count: ptr uint32  # DWORD* in/out
): int32 {.importc: "GetAllRecognizers", stdcall, dynlib: "inkobjcore.dll".}

pragma(lib, "inkobjcore");
extern(Windows)
int GetAllRecognizers(
    GUID** recognizerClsids,   // GUID** in/out
    uint* count   // DWORD* in/out
);

ccall((:GetAllRecognizers, "inkobjcore.dll"), stdcall, Int32,
      (Ptr{GUID}, Ptr{UInt32}),
      recognizerClsids, count)
# recognizerClsids : GUID** in/out -> Ptr{GUID}
# count : DWORD* in/out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t GetAllRecognizers(
    void* recognizerClsids,
    uint32_t* count);
]]
local inkobjcore = ffi.load("inkobjcore")
-- inkobjcore.GetAllRecognizers(recognizerClsids, count)
-- recognizerClsids : GUID** in/out
-- count : DWORD* in/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('inkobjcore.dll');
const GetAllRecognizers = lib.func('__stdcall', 'GetAllRecognizers', 'int32_t', ['void *', 'uint32_t *']);
// GetAllRecognizers(recognizerClsids, count)
// recognizerClsids : GUID** in/out -> 'void *'
// count : DWORD* in/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("inkobjcore.dll", {
  GetAllRecognizers: { parameters: ["pointer", "pointer"], result: "i32" },
});
// lib.symbols.GetAllRecognizers(recognizerClsids, count)
// recognizerClsids : GUID** in/out -> "pointer"
// count : DWORD* in/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
int32_t GetAllRecognizers(
    void* recognizerClsids,
    uint32_t* count);
C, "inkobjcore.dll");
// $ffi->GetAllRecognizers(recognizerClsids, count);
// recognizerClsids : GUID** in/out
// count : DWORD* in/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 Inkobjcore extends StdCallLibrary {
    Inkobjcore INSTANCE = Native.load("inkobjcore", Inkobjcore.class);
    int GetAllRecognizers(
        Pointer recognizerClsids,   // GUID** in/out
        IntByReference count   // DWORD* in/out
    );
}

@[Link("inkobjcore")]
lib Libinkobjcore
  fun GetAllRecognizers = GetAllRecognizers(
    recognizerClsids : GUID**,   # GUID** in/out
    count : UInt32*   # DWORD* in/out
  ) : Int32
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 GetAllRecognizersNative = Int32 Function(Pointer<Void>, Pointer<Uint32>);
typedef GetAllRecognizersDart = int Function(Pointer<Void>, Pointer<Uint32>);
final GetAllRecognizers = DynamicLibrary.open('inkobjcore.dll')
    .lookupFunction<GetAllRecognizersNative, GetAllRecognizersDart>('GetAllRecognizers');
// recognizerClsids : GUID** in/out -> Pointer<Void>
// count : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function GetAllRecognizers(
  recognizerClsids: PGUID;   // GUID** in/out
  count: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'inkobjcore.dll' name 'GetAllRecognizers';

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

foreign import stdcall safe "GetAllRecognizers"
  c_GetAllRecognizers :: Ptr () -> Ptr Word32 -> IO Int32
-- recognizerClsids : GUID** in/out -> Ptr ()
-- count : DWORD* in/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 getallrecognizers =
  foreign "GetAllRecognizers"
    ((ptr void) @-> (ptr uint32_t) @-> returning int32_t)
(* recognizerClsids : GUID** in/out -> (ptr void) *)
(* count : DWORD* in/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 inkobjcore (t "inkobjcore.dll"))
(cffi:use-foreign-library inkobjcore)

(cffi:defcfun ("GetAllRecognizers" get-all-recognizers :convention :stdcall) :int32
  (recognizer-clsids :pointer)   ; GUID** in/out
  (count :pointer))   ; DWORD* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $GetAllRecognizers = Win32::API::More->new('inkobjcore',
    'int GetAllRecognizers(LPVOID recognizerClsids, LPVOID count)');
# my $ret = $GetAllRecognizers->Call($recognizerClsids, $count);
# recognizerClsids : GUID** in/out -> LPVOID
# count : DWORD* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。