BluetoothFindFirstRadio

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

HBLUETOOTH_RADIO_FIND BluetoothFindFirstRadio(
    const BLUETOOTH_FIND_RADIO_PARAMS* pbtfrp,
    HANDLE* phRadio
);

<DllImport("BluetoothApis.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function BluetoothFindFirstRadio(
    pbtfrp As IntPtr,   ' BLUETOOTH_FIND_RADIO_PARAMS*
    phRadio As IntPtr   ' HANDLE* out
) As IntPtr
End Function

' pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS*
' phRadio : HANDLE* out
Declare PtrSafe Function BluetoothFindFirstRadio Lib "bluetoothapis" ( _
    ByVal pbtfrp As LongPtr, _
    ByVal phRadio As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

BluetoothFindFirstRadio = ctypes.windll.bluetoothapis.BluetoothFindFirstRadio
BluetoothFindFirstRadio.restype = ctypes.c_void_p
BluetoothFindFirstRadio.argtypes = [
    ctypes.c_void_p,  # pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS*
    ctypes.c_void_p,  # phRadio : HANDLE* out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('BluetoothApis.dll')
BluetoothFindFirstRadio = Fiddle::Function.new(
  lib['BluetoothFindFirstRadio'],
  [
    Fiddle::TYPE_VOIDP,  # pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS*
    Fiddle::TYPE_VOIDP,  # phRadio : HANDLE* out
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "bluetoothapis")]
extern "system" {
    fn BluetoothFindFirstRadio(
        pbtfrp: *const BLUETOOTH_FIND_RADIO_PARAMS,  // BLUETOOTH_FIND_RADIO_PARAMS*
        phRadio: *mut *mut core::ffi::c_void  // HANDLE* out
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("BluetoothApis.dll", SetLastError = true)]
public static extern IntPtr BluetoothFindFirstRadio(IntPtr pbtfrp, IntPtr phRadio);
"@
$api = Add-Type -MemberDefinition $sig -Name 'BluetoothApis_BluetoothFindFirstRadio' -Namespace Win32 -PassThru
# $api::BluetoothFindFirstRadio(pbtfrp, phRadio)

#uselib "BluetoothApis.dll"
#func global BluetoothFindFirstRadio "BluetoothFindFirstRadio" sptr, sptr
; BluetoothFindFirstRadio varptr(pbtfrp), phRadio   ; 戻り値は stat
; pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS* -> "sptr"
; phRadio : HANDLE* 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 (
	bluetoothapis = windows.NewLazySystemDLL("BluetoothApis.dll")
	procBluetoothFindFirstRadio = bluetoothapis.NewProc("BluetoothFindFirstRadio")
)

// pbtfrp (BLUETOOTH_FIND_RADIO_PARAMS*), phRadio (HANDLE* out)
r1, _, err := procBluetoothFindFirstRadio.Call(
	uintptr(pbtfrp),
	uintptr(phRadio),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HBLUETOOTH_RADIO_FIND

function BluetoothFindFirstRadio(
  pbtfrp: Pointer;   // BLUETOOTH_FIND_RADIO_PARAMS*
  phRadio: Pointer   // HANDLE* out
): THandle; stdcall;
  external 'BluetoothApis.dll' name 'BluetoothFindFirstRadio';

result := DllCall("BluetoothApis\BluetoothFindFirstRadio"
    , "Ptr", pbtfrp   ; BLUETOOTH_FIND_RADIO_PARAMS*
    , "Ptr", phRadio   ; HANDLE* out
    , "Ptr")   ; return: HBLUETOOTH_RADIO_FIND

●BluetoothFindFirstRadio(pbtfrp, phRadio) = DLL("BluetoothApis.dll", "void* BluetoothFindFirstRadio(void*, void*)")
# 呼び出し: BluetoothFindFirstRadio(pbtfrp, phRadio)
# pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS* -> "void*"
# phRadio : HANDLE* 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 "bluetoothapis" fn BluetoothFindFirstRadio(
    pbtfrp: [*c]BLUETOOTH_FIND_RADIO_PARAMS, // BLUETOOTH_FIND_RADIO_PARAMS*
    phRadio: ?*anyopaque // HANDLE* out
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc BluetoothFindFirstRadio(
    pbtfrp: ptr BLUETOOTH_FIND_RADIO_PARAMS,  # BLUETOOTH_FIND_RADIO_PARAMS*
    phRadio: pointer  # HANDLE* out
): pointer {.importc: "BluetoothFindFirstRadio", stdcall, dynlib: "BluetoothApis.dll".}

pragma(lib, "bluetoothapis");
extern(Windows)
void* BluetoothFindFirstRadio(
    BLUETOOTH_FIND_RADIO_PARAMS* pbtfrp,   // BLUETOOTH_FIND_RADIO_PARAMS*
    void* phRadio   // HANDLE* out
);

ccall((:BluetoothFindFirstRadio, "BluetoothApis.dll"), stdcall, Ptr{Cvoid},
      (Ptr{BLUETOOTH_FIND_RADIO_PARAMS}, Ptr{Cvoid}),
      pbtfrp, phRadio)
# pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS* -> Ptr{BLUETOOTH_FIND_RADIO_PARAMS}
# phRadio : HANDLE* out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* BluetoothFindFirstRadio(
    void* pbtfrp,
    void* phRadio);
]]
local bluetoothapis = ffi.load("bluetoothapis")
-- bluetoothapis.BluetoothFindFirstRadio(pbtfrp, phRadio)
-- pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS*
-- phRadio : HANDLE* 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('BluetoothApis.dll');
const BluetoothFindFirstRadio = lib.func('__stdcall', 'BluetoothFindFirstRadio', 'void *', ['void *', 'void *']);
// BluetoothFindFirstRadio(pbtfrp, phRadio)
// pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS* -> 'void *'
// phRadio : HANDLE* out -> 'void *'
// 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("BluetoothApis.dll", {
  BluetoothFindFirstRadio: { parameters: ["pointer", "pointer"], result: "pointer" },
});
// lib.symbols.BluetoothFindFirstRadio(pbtfrp, phRadio)
// pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS* -> "pointer"
// phRadio : HANDLE* 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
void* BluetoothFindFirstRadio(
    void* pbtfrp,
    void* phRadio);
C, "BluetoothApis.dll");
// $ffi->BluetoothFindFirstRadio(pbtfrp, phRadio);
// pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS*
// phRadio : HANDLE* 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 Bluetoothapis extends StdCallLibrary {
    Bluetoothapis INSTANCE = Native.load("bluetoothapis", Bluetoothapis.class);
    Pointer BluetoothFindFirstRadio(
        Pointer pbtfrp,   // BLUETOOTH_FIND_RADIO_PARAMS*
        Pointer phRadio   // HANDLE* out
    );
}

@[Link("bluetoothapis")]
lib LibBluetoothApis
  fun BluetoothFindFirstRadio = BluetoothFindFirstRadio(
    pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS*,   # BLUETOOTH_FIND_RADIO_PARAMS*
    phRadio : Void*   # HANDLE* out
  ) : Void*
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 BluetoothFindFirstRadioNative = Pointer<Void> Function(Pointer<Void>, Pointer<Void>);
typedef BluetoothFindFirstRadioDart = Pointer<Void> Function(Pointer<Void>, Pointer<Void>);
final BluetoothFindFirstRadio = DynamicLibrary.open('BluetoothApis.dll')
    .lookupFunction<BluetoothFindFirstRadioNative, BluetoothFindFirstRadioDart>('BluetoothFindFirstRadio');
// pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS* -> Pointer<Void>
// phRadio : HANDLE* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function BluetoothFindFirstRadio(
  pbtfrp: Pointer;   // BLUETOOTH_FIND_RADIO_PARAMS*
  phRadio: Pointer   // HANDLE* out
): THandle; stdcall;
  external 'BluetoothApis.dll' name 'BluetoothFindFirstRadio';

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

foreign import stdcall safe "BluetoothFindFirstRadio"
  c_BluetoothFindFirstRadio :: Ptr () -> Ptr () -> IO (Ptr ())
-- pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS* -> Ptr ()
-- phRadio : HANDLE* out -> Ptr ()
-- 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 bluetoothfindfirstradio =
  foreign "BluetoothFindFirstRadio"
    ((ptr void) @-> (ptr void) @-> returning (ptr void))
(* pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS* -> (ptr void) *)
(* phRadio : HANDLE* out -> (ptr void) *)
(* 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 bluetoothapis (t "BluetoothApis.dll"))
(cffi:use-foreign-library bluetoothapis)

(cffi:defcfun ("BluetoothFindFirstRadio" bluetooth-find-first-radio :convention :stdcall) :pointer
  (pbtfrp :pointer)   ; BLUETOOTH_FIND_RADIO_PARAMS*
  (ph-radio :pointer))   ; HANDLE* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $BluetoothFindFirstRadio = Win32::API::More->new('BluetoothApis',
    'HANDLE BluetoothFindFirstRadio(LPVOID pbtfrp, HANDLE phRadio)');
# my $ret = $BluetoothFindFirstRadio->Call($pbtfrp, $phRadio);
# pbtfrp : BLUETOOTH_FIND_RADIO_PARAMS* -> LPVOID
# phRadio : HANDLE* out -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。