PeerCollabUnregisterApplication

// P2P.dll
#include <windows.h>

HRESULT PeerCollabUnregisterApplication(
    const GUID* pApplicationId,
    PEER_APPLICATION_REGISTRATION_TYPE registrationType
);

<DllImport("P2P.dll", ExactSpelling:=True)>
Public Shared Function PeerCollabUnregisterApplication(
    ByRef pApplicationId As Guid,   ' GUID*
    registrationType As Integer   ' PEER_APPLICATION_REGISTRATION_TYPE
) As Integer
End Function

' pApplicationId : GUID*
' registrationType : PEER_APPLICATION_REGISTRATION_TYPE
Declare PtrSafe Function PeerCollabUnregisterApplication Lib "p2p" ( _
    ByVal pApplicationId As LongPtr, _
    ByVal registrationType 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

PeerCollabUnregisterApplication = ctypes.windll.p2p.PeerCollabUnregisterApplication
PeerCollabUnregisterApplication.restype = ctypes.c_int
PeerCollabUnregisterApplication.argtypes = [
    ctypes.c_void_p,  # pApplicationId : GUID*
    ctypes.c_int,  # registrationType : PEER_APPLICATION_REGISTRATION_TYPE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('P2P.dll')
PeerCollabUnregisterApplication = Fiddle::Function.new(
  lib['PeerCollabUnregisterApplication'],
  [
    Fiddle::TYPE_VOIDP,  # pApplicationId : GUID*
    Fiddle::TYPE_INT,  # registrationType : PEER_APPLICATION_REGISTRATION_TYPE
  ],
  Fiddle::TYPE_INT)

#[link(name = "p2p")]
extern "system" {
    fn PeerCollabUnregisterApplication(
        pApplicationId: *const GUID,  // GUID*
        registrationType: i32  // PEER_APPLICATION_REGISTRATION_TYPE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("P2P.dll")]
public static extern int PeerCollabUnregisterApplication(ref Guid pApplicationId, int registrationType);
"@
$api = Add-Type -MemberDefinition $sig -Name 'P2P_PeerCollabUnregisterApplication' -Namespace Win32 -PassThru
# $api::PeerCollabUnregisterApplication(pApplicationId, registrationType)

#uselib "P2P.dll"
#func global PeerCollabUnregisterApplication "PeerCollabUnregisterApplication" sptr, sptr
; PeerCollabUnregisterApplication varptr(pApplicationId), registrationType   ; 戻り値は stat
; pApplicationId : GUID* -> "sptr"
; registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> "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 (
	p2p = windows.NewLazySystemDLL("P2P.dll")
	procPeerCollabUnregisterApplication = p2p.NewProc("PeerCollabUnregisterApplication")
)

// pApplicationId (GUID*), registrationType (PEER_APPLICATION_REGISTRATION_TYPE)
r1, _, err := procPeerCollabUnregisterApplication.Call(
	uintptr(pApplicationId),
	uintptr(registrationType),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function PeerCollabUnregisterApplication(
  pApplicationId: PGUID;   // GUID*
  registrationType: Integer   // PEER_APPLICATION_REGISTRATION_TYPE
): Integer; stdcall;
  external 'P2P.dll' name 'PeerCollabUnregisterApplication';

result := DllCall("P2P\PeerCollabUnregisterApplication"
    , "Ptr", pApplicationId   ; GUID*
    , "Int", registrationType   ; PEER_APPLICATION_REGISTRATION_TYPE
    , "Int")   ; return: HRESULT

●PeerCollabUnregisterApplication(pApplicationId, registrationType) = DLL("P2P.dll", "int PeerCollabUnregisterApplication(void*, int)")
# 呼び出し: PeerCollabUnregisterApplication(pApplicationId, registrationType)
# pApplicationId : GUID* -> "void*"
# registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> "int"
# 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 "p2p" fn PeerCollabUnregisterApplication(
    pApplicationId: [*c]GUID, // GUID*
    registrationType: i32 // PEER_APPLICATION_REGISTRATION_TYPE
) callconv(std.os.windows.WINAPI) i32;

proc PeerCollabUnregisterApplication(
    pApplicationId: ptr GUID,  # GUID*
    registrationType: int32  # PEER_APPLICATION_REGISTRATION_TYPE
): int32 {.importc: "PeerCollabUnregisterApplication", stdcall, dynlib: "P2P.dll".}

pragma(lib, "p2p");
extern(Windows)
int PeerCollabUnregisterApplication(
    GUID* pApplicationId,   // GUID*
    int registrationType   // PEER_APPLICATION_REGISTRATION_TYPE
);

ccall((:PeerCollabUnregisterApplication, "P2P.dll"), stdcall, Int32,
      (Ptr{GUID}, Int32),
      pApplicationId, registrationType)
# pApplicationId : GUID* -> Ptr{GUID}
# registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t PeerCollabUnregisterApplication(
    void* pApplicationId,
    int32_t registrationType);
]]
local p2p = ffi.load("p2p")
-- p2p.PeerCollabUnregisterApplication(pApplicationId, registrationType)
-- pApplicationId : GUID*
-- registrationType : PEER_APPLICATION_REGISTRATION_TYPE
-- 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('P2P.dll');
const PeerCollabUnregisterApplication = lib.func('__stdcall', 'PeerCollabUnregisterApplication', 'int32_t', ['void *', 'int32_t']);
// PeerCollabUnregisterApplication(pApplicationId, registrationType)
// pApplicationId : GUID* -> 'void *'
// registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> 'int32_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("P2P.dll", {
  PeerCollabUnregisterApplication: { parameters: ["pointer", "i32"], result: "i32" },
});
// lib.symbols.PeerCollabUnregisterApplication(pApplicationId, registrationType)
// pApplicationId : GUID* -> "pointer"
// registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> "i32"
// 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 PeerCollabUnregisterApplication(
    void* pApplicationId,
    int32_t registrationType);
C, "P2P.dll");
// $ffi->PeerCollabUnregisterApplication(pApplicationId, registrationType);
// pApplicationId : GUID*
// registrationType : PEER_APPLICATION_REGISTRATION_TYPE
// 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 P2p extends StdCallLibrary {
    P2p INSTANCE = Native.load("p2p", P2p.class);
    int PeerCollabUnregisterApplication(
        Pointer pApplicationId,   // GUID*
        int registrationType   // PEER_APPLICATION_REGISTRATION_TYPE
    );
}

@[Link("p2p")]
lib LibP2P
  fun PeerCollabUnregisterApplication = PeerCollabUnregisterApplication(
    pApplicationId : GUID*,   # GUID*
    registrationType : Int32   # PEER_APPLICATION_REGISTRATION_TYPE
  ) : 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 PeerCollabUnregisterApplicationNative = Int32 Function(Pointer<Void>, Int32);
typedef PeerCollabUnregisterApplicationDart = int Function(Pointer<Void>, int);
final PeerCollabUnregisterApplication = DynamicLibrary.open('P2P.dll')
    .lookupFunction<PeerCollabUnregisterApplicationNative, PeerCollabUnregisterApplicationDart>('PeerCollabUnregisterApplication');
// pApplicationId : GUID* -> Pointer<Void>
// registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function PeerCollabUnregisterApplication(
  pApplicationId: PGUID;   // GUID*
  registrationType: Integer   // PEER_APPLICATION_REGISTRATION_TYPE
): Integer; stdcall;
  external 'P2P.dll' name 'PeerCollabUnregisterApplication';

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

foreign import stdcall safe "PeerCollabUnregisterApplication"
  c_PeerCollabUnregisterApplication :: Ptr () -> Int32 -> IO Int32
-- pApplicationId : GUID* -> Ptr ()
-- registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> Int32
-- 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 peercollabunregisterapplication =
  foreign "PeerCollabUnregisterApplication"
    ((ptr void) @-> int32_t @-> returning int32_t)
(* pApplicationId : GUID* -> (ptr void) *)
(* registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> int32_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 p2p (t "P2P.dll"))
(cffi:use-foreign-library p2p)

(cffi:defcfun ("PeerCollabUnregisterApplication" peer-collab-unregister-application :convention :stdcall) :int32
  (p-application-id :pointer)   ; GUID*
  (registration-type :int32))   ; PEER_APPLICATION_REGISTRATION_TYPE
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $PeerCollabUnregisterApplication = Win32::API::More->new('P2P',
    'int PeerCollabUnregisterApplication(LPVOID pApplicationId, int registrationType)');
# my $ret = $PeerCollabUnregisterApplication->Call($pApplicationId, $registrationType);
# pApplicationId : GUID* -> LPVOID
# registrationType : PEER_APPLICATION_REGISTRATION_TYPE -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。