Win32 API 日本語リファレンス
ホームDevices.AllJoyn › alljoyn_busobject_signal

alljoyn_busobject_signal

関数
バスオブジェクトから指定宛先へシグナルを送信する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

QStatus alljoyn_busobject_signal(
    alljoyn_busobject bus,
    LPCSTR destination,
    DWORD sessionId,
    alljoyn_interfacedescription_member signal,
    alljoyn_msgarg args,
    UINT_PTR numArgs,
    WORD timeToLive,
    BYTE flags,
    alljoyn_message msg
);

パラメーター

名前方向説明
busalljoyn_busobjectinシグナルを送出する対象のバスオブジェクトハンドル。
destinationLPCSTRinシグナルの宛先となるバス名を指すNULL終端文字列。NULLでブロードキャスト。
sessionIdDWORDinシグナルを送信するセッションID。0でセッションレス。
signalalljoyn_interfacedescription_memberin送出するシグナルを示すメンバー構造体。
argsalljoyn_msgarginシグナルに付随する引数を保持するメッセージ引数ハンドル。
numArgsUINT_PTRinargs配列に含まれる引数の個数。
timeToLiveWORDinメッセージの有効期間。ミリ秒単位、0で無期限。
flagsBYTEin送信時の動作を制御するフラグのビット値。
msgalljoyn_messagein送出したシグナルメッセージを受け取るハンドル。出力用、NULL可。

戻り値の型: QStatus

各言語での呼び出し定義

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

QStatus alljoyn_busobject_signal(
    alljoyn_busobject bus,
    LPCSTR destination,
    DWORD sessionId,
    alljoyn_interfacedescription_member signal,
    alljoyn_msgarg args,
    UINT_PTR numArgs,
    WORD timeToLive,
    BYTE flags,
    alljoyn_message msg
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_busobject_signal(
    IntPtr bus,   // alljoyn_busobject
    [MarshalAs(UnmanagedType.LPStr)] string destination,   // LPCSTR
    uint sessionId,   // DWORD
    alljoyn_interfacedescription_member signal,   // alljoyn_interfacedescription_member
    IntPtr args,   // alljoyn_msgarg
    UIntPtr numArgs,   // UINT_PTR
    ushort timeToLive,   // WORD
    byte flags,   // BYTE
    IntPtr msg   // alljoyn_message
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_busobject_signal(
    bus As IntPtr,   ' alljoyn_busobject
    <MarshalAs(UnmanagedType.LPStr)> destination As String,   ' LPCSTR
    sessionId As UInteger,   ' DWORD
    signal As alljoyn_interfacedescription_member,   ' alljoyn_interfacedescription_member
    args As IntPtr,   ' alljoyn_msgarg
    numArgs As UIntPtr,   ' UINT_PTR
    timeToLive As UShort,   ' WORD
    flags As Byte,   ' BYTE
    msg As IntPtr   ' alljoyn_message
) As Integer
End Function
' bus : alljoyn_busobject
' destination : LPCSTR
' sessionId : DWORD
' signal : alljoyn_interfacedescription_member
' args : alljoyn_msgarg
' numArgs : UINT_PTR
' timeToLive : WORD
' flags : BYTE
' msg : alljoyn_message
Declare PtrSafe Function alljoyn_busobject_signal Lib "msajapi" ( _
    ByVal bus As LongPtr, _
    ByVal destination As String, _
    ByVal sessionId As Long, _
    ByVal signal As LongPtr, _
    ByVal args As LongPtr, _
    ByVal numArgs As LongPtr, _
    ByVal timeToLive As Integer, _
    ByVal flags As Byte, _
    ByVal msg 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

alljoyn_busobject_signal = ctypes.windll.msajapi.alljoyn_busobject_signal
alljoyn_busobject_signal.restype = ctypes.c_int
alljoyn_busobject_signal.argtypes = [
    ctypes.c_ssize_t,  # bus : alljoyn_busobject
    wintypes.LPCSTR,  # destination : LPCSTR
    wintypes.DWORD,  # sessionId : DWORD
    alljoyn_interfacedescription_member,  # signal : alljoyn_interfacedescription_member
    ctypes.c_ssize_t,  # args : alljoyn_msgarg
    ctypes.c_size_t,  # numArgs : UINT_PTR
    ctypes.c_ushort,  # timeToLive : WORD
    ctypes.c_ubyte,  # flags : BYTE
    ctypes.c_ssize_t,  # msg : alljoyn_message
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_busobject_signal = Fiddle::Function.new(
  lib['alljoyn_busobject_signal'],
  [
    Fiddle::TYPE_INTPTR_T,  # bus : alljoyn_busobject
    Fiddle::TYPE_VOIDP,  # destination : LPCSTR
    -Fiddle::TYPE_INT,  # sessionId : DWORD
    Fiddle::TYPE_VOIDP,  # signal : alljoyn_interfacedescription_member
    Fiddle::TYPE_INTPTR_T,  # args : alljoyn_msgarg
    Fiddle::TYPE_UINTPTR_T,  # numArgs : UINT_PTR
    -Fiddle::TYPE_SHORT,  # timeToLive : WORD
    -Fiddle::TYPE_CHAR,  # flags : BYTE
    Fiddle::TYPE_INTPTR_T,  # msg : alljoyn_message
  ],
  Fiddle::TYPE_INT)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_busobject_signal(
        bus: isize,  // alljoyn_busobject
        destination: *const u8,  // LPCSTR
        sessionId: u32,  // DWORD
        signal: alljoyn_interfacedescription_member,  // alljoyn_interfacedescription_member
        args: isize,  // alljoyn_msgarg
        numArgs: usize,  // UINT_PTR
        timeToLive: u16,  // WORD
        flags: u8,  // BYTE
        msg: isize  // alljoyn_message
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_busobject_signal(IntPtr bus, [MarshalAs(UnmanagedType.LPStr)] string destination, uint sessionId, alljoyn_interfacedescription_member signal, IntPtr args, UIntPtr numArgs, ushort timeToLive, byte flags, IntPtr msg);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_busobject_signal' -Namespace Win32 -PassThru
# $api::alljoyn_busobject_signal(bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg)
#uselib "MSAJApi.dll"
#func global alljoyn_busobject_signal "alljoyn_busobject_signal" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; alljoyn_busobject_signal bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg   ; 戻り値は stat
; bus : alljoyn_busobject -> "sptr"
; destination : LPCSTR -> "sptr"
; sessionId : DWORD -> "sptr"
; signal : alljoyn_interfacedescription_member -> "sptr"
; args : alljoyn_msgarg -> "sptr"
; numArgs : UINT_PTR -> "sptr"
; timeToLive : WORD -> "sptr"
; flags : BYTE -> "sptr"
; msg : alljoyn_message -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 "MSAJApi.dll"
#cfunc global alljoyn_busobject_signal "alljoyn_busobject_signal" sptr, str, int, int, sptr, sptr, int, int, sptr
; res = alljoyn_busobject_signal(bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg)
; bus : alljoyn_busobject -> "sptr"
; destination : LPCSTR -> "str"
; sessionId : DWORD -> "int"
; signal : alljoyn_interfacedescription_member -> "int"
; args : alljoyn_msgarg -> "sptr"
; numArgs : UINT_PTR -> "sptr"
; timeToLive : WORD -> "int"
; flags : BYTE -> "int"
; msg : alljoyn_message -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; QStatus alljoyn_busobject_signal(alljoyn_busobject bus, LPCSTR destination, DWORD sessionId, alljoyn_interfacedescription_member signal, alljoyn_msgarg args, UINT_PTR numArgs, WORD timeToLive, BYTE flags, alljoyn_message msg)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_busobject_signal "alljoyn_busobject_signal" intptr, str, int, int, intptr, intptr, int, int, intptr
; res = alljoyn_busobject_signal(bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg)
; bus : alljoyn_busobject -> "intptr"
; destination : LPCSTR -> "str"
; sessionId : DWORD -> "int"
; signal : alljoyn_interfacedescription_member -> "int"
; args : alljoyn_msgarg -> "intptr"
; numArgs : UINT_PTR -> "intptr"
; timeToLive : WORD -> "int"
; flags : BYTE -> "int"
; msg : alljoyn_message -> "intptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_busobject_signal = msajapi.NewProc("alljoyn_busobject_signal")
)

// bus (alljoyn_busobject), destination (LPCSTR), sessionId (DWORD), signal (alljoyn_interfacedescription_member), args (alljoyn_msgarg), numArgs (UINT_PTR), timeToLive (WORD), flags (BYTE), msg (alljoyn_message)
r1, _, err := procalljoyn_busobject_signal.Call(
	uintptr(bus),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(destination))),
	uintptr(sessionId),
	uintptr(signal),
	uintptr(args),
	uintptr(numArgs),
	uintptr(timeToLive),
	uintptr(flags),
	uintptr(msg),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // QStatus
function alljoyn_busobject_signal(
  bus: NativeInt;   // alljoyn_busobject
  destination: PAnsiChar;   // LPCSTR
  sessionId: DWORD;   // DWORD
  signal: alljoyn_interfacedescription_member;   // alljoyn_interfacedescription_member
  args: NativeInt;   // alljoyn_msgarg
  numArgs: NativeUInt;   // UINT_PTR
  timeToLive: Word;   // WORD
  flags: Byte;   // BYTE
  msg: NativeInt   // alljoyn_message
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busobject_signal';
result := DllCall("MSAJApi\alljoyn_busobject_signal"
    , "Ptr", bus   ; alljoyn_busobject
    , "AStr", destination   ; LPCSTR
    , "UInt", sessionId   ; DWORD
    , "Ptr", signal   ; alljoyn_interfacedescription_member
    , "Ptr", args   ; alljoyn_msgarg
    , "UPtr", numArgs   ; UINT_PTR
    , "UShort", timeToLive   ; WORD
    , "UChar", flags   ; BYTE
    , "Ptr", msg   ; alljoyn_message
    , "Int")   ; return: QStatus
●alljoyn_busobject_signal(bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg) = DLL("MSAJApi.dll", "int alljoyn_busobject_signal(int, char*, dword, void*, int, int, int, byte, int)")
# 呼び出し: alljoyn_busobject_signal(bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg)
# bus : alljoyn_busobject -> "int"
# destination : LPCSTR -> "char*"
# sessionId : DWORD -> "dword"
# signal : alljoyn_interfacedescription_member -> "void*"
# args : alljoyn_msgarg -> "int"
# numArgs : UINT_PTR -> "int"
# timeToLive : WORD -> "int"
# flags : BYTE -> "byte"
# msg : alljoyn_message -> "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 "msajapi" fn alljoyn_busobject_signal(
    bus: isize, // alljoyn_busobject
    destination: [*c]const u8, // LPCSTR
    sessionId: u32, // DWORD
    signal: alljoyn_interfacedescription_member, // alljoyn_interfacedescription_member
    args: isize, // alljoyn_msgarg
    numArgs: usize, // UINT_PTR
    timeToLive: u16, // WORD
    flags: u8, // BYTE
    msg: isize // alljoyn_message
) callconv(std.os.windows.WINAPI) i32;
proc alljoyn_busobject_signal(
    bus: int,  # alljoyn_busobject
    destination: cstring,  # LPCSTR
    sessionId: uint32,  # DWORD
    signal: alljoyn_interfacedescription_member,  # alljoyn_interfacedescription_member
    args: int,  # alljoyn_msgarg
    numArgs: uint,  # UINT_PTR
    timeToLive: uint16,  # WORD
    flags: uint8,  # BYTE
    msg: int  # alljoyn_message
): int32 {.importc: "alljoyn_busobject_signal", stdcall, dynlib: "MSAJApi.dll".}
pragma(lib, "msajapi");
extern(Windows)
int alljoyn_busobject_signal(
    ptrdiff_t bus,   // alljoyn_busobject
    const(char)* destination,   // LPCSTR
    uint sessionId,   // DWORD
    alljoyn_interfacedescription_member signal,   // alljoyn_interfacedescription_member
    ptrdiff_t args,   // alljoyn_msgarg
    size_t numArgs,   // UINT_PTR
    ushort timeToLive,   // WORD
    ubyte flags,   // BYTE
    ptrdiff_t msg   // alljoyn_message
);
ccall((:alljoyn_busobject_signal, "MSAJApi.dll"), stdcall, Int32,
      (Int, Cstring, UInt32, alljoyn_interfacedescription_member, Int, Csize_t, UInt16, UInt8, Int),
      bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg)
# bus : alljoyn_busobject -> Int
# destination : LPCSTR -> Cstring
# sessionId : DWORD -> UInt32
# signal : alljoyn_interfacedescription_member -> alljoyn_interfacedescription_member
# args : alljoyn_msgarg -> Int
# numArgs : UINT_PTR -> Csize_t
# timeToLive : WORD -> UInt16
# flags : BYTE -> UInt8
# msg : alljoyn_message -> Int
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t alljoyn_busobject_signal(
    intptr_t bus,
    const char* destination,
    uint32_t sessionId,
    alljoyn_interfacedescription_member signal,
    intptr_t args,
    uintptr_t numArgs,
    uint16_t timeToLive,
    uint8_t flags,
    intptr_t msg);
]]
local msajapi = ffi.load("msajapi")
-- msajapi.alljoyn_busobject_signal(bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg)
-- bus : alljoyn_busobject
-- destination : LPCSTR
-- sessionId : DWORD
-- signal : alljoyn_interfacedescription_member
-- args : alljoyn_msgarg
-- numArgs : UINT_PTR
-- timeToLive : WORD
-- flags : BYTE
-- msg : alljoyn_message
-- 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('MSAJApi.dll');
const alljoyn_busobject_signal = lib.func('__stdcall', 'alljoyn_busobject_signal', 'int32_t', ['intptr_t', 'str', 'uint32_t', 'alljoyn_interfacedescription_member', 'intptr_t', 'uintptr_t', 'uint16_t', 'uint8_t', 'intptr_t']);
// alljoyn_busobject_signal(bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg)
// bus : alljoyn_busobject -> 'intptr_t'
// destination : LPCSTR -> 'str'
// sessionId : DWORD -> 'uint32_t'
// signal : alljoyn_interfacedescription_member -> 'alljoyn_interfacedescription_member'
// args : alljoyn_msgarg -> 'intptr_t'
// numArgs : UINT_PTR -> 'uintptr_t'
// timeToLive : WORD -> 'uint16_t'
// flags : BYTE -> 'uint8_t'
// msg : alljoyn_message -> 'intptr_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("MSAJApi.dll", {
  alljoyn_busobject_signal: { parameters: ["isize", "buffer", "u32", "buffer", "isize", "usize", "u16", "u8", "isize"], result: "i32" },
});
// lib.symbols.alljoyn_busobject_signal(bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg)
// bus : alljoyn_busobject -> "isize"
// destination : LPCSTR -> "buffer"
// sessionId : DWORD -> "u32"
// signal : alljoyn_interfacedescription_member -> "buffer"
// args : alljoyn_msgarg -> "isize"
// numArgs : UINT_PTR -> "usize"
// timeToLive : WORD -> "u16"
// flags : BYTE -> "u8"
// msg : alljoyn_message -> "isize"
// 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 alljoyn_busobject_signal(
    intptr_t bus,
    const char* destination,
    uint32_t sessionId,
    alljoyn_interfacedescription_member signal,
    intptr_t args,
    size_t numArgs,
    uint16_t timeToLive,
    uint8_t flags,
    intptr_t msg);
C, "MSAJApi.dll");
// $ffi->alljoyn_busobject_signal(bus, destination, sessionId, signal, args, numArgs, timeToLive, flags, msg);
// bus : alljoyn_busobject
// destination : LPCSTR
// sessionId : DWORD
// signal : alljoyn_interfacedescription_member
// args : alljoyn_msgarg
// numArgs : UINT_PTR
// timeToLive : WORD
// flags : BYTE
// msg : alljoyn_message
// 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 Msajapi extends StdCallLibrary {
    Msajapi INSTANCE = Native.load("msajapi", Msajapi.class);
    int alljoyn_busobject_signal(
        long bus,   // alljoyn_busobject
        String destination,   // LPCSTR
        int sessionId,   // DWORD
        alljoyn_interfacedescription_member /* extends Structure (by value) */ signal,   // alljoyn_interfacedescription_member
        long args,   // alljoyn_msgarg
        long numArgs,   // UINT_PTR
        short timeToLive,   // WORD
        byte flags,   // BYTE
        long msg   // alljoyn_message
    );
}
@[Link("msajapi")]
lib LibMSAJApi
  fun alljoyn_busobject_signal = alljoyn_busobject_signal(
    bus : LibC::SSizeT,   # alljoyn_busobject
    destination : UInt8*,   # LPCSTR
    sessionId : UInt32,   # DWORD
    signal : alljoyn_interfacedescription_member,   # alljoyn_interfacedescription_member
    args : LibC::SSizeT,   # alljoyn_msgarg
    numArgs : LibC::SizeT,   # UINT_PTR
    timeToLive : UInt16,   # WORD
    flags : UInt8,   # BYTE
    msg : LibC::SSizeT   # alljoyn_message
  ) : 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 alljoyn_busobject_signalNative = Int32 Function(IntPtr, Pointer<Utf8>, Uint32, alljoyn_interfacedescription_member, IntPtr, UintPtr, Uint16, Uint8, IntPtr);
typedef alljoyn_busobject_signalDart = int Function(int, Pointer<Utf8>, int, int, int, int, int, int, int);
final alljoyn_busobject_signal = DynamicLibrary.open('MSAJApi.dll')
    .lookupFunction<alljoyn_busobject_signalNative, alljoyn_busobject_signalDart>('alljoyn_busobject_signal');
// bus : alljoyn_busobject -> IntPtr
// destination : LPCSTR -> Pointer<Utf8>
// sessionId : DWORD -> Uint32
// signal : alljoyn_interfacedescription_member -> alljoyn_interfacedescription_member
// args : alljoyn_msgarg -> IntPtr
// numArgs : UINT_PTR -> UintPtr
// timeToLive : WORD -> Uint16
// flags : BYTE -> Uint8
// msg : alljoyn_message -> IntPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function alljoyn_busobject_signal(
  bus: NativeInt;   // alljoyn_busobject
  destination: PAnsiChar;   // LPCSTR
  sessionId: DWORD;   // DWORD
  signal: alljoyn_interfacedescription_member;   // alljoyn_interfacedescription_member
  args: NativeInt;   // alljoyn_msgarg
  numArgs: NativeUInt;   // UINT_PTR
  timeToLive: Word;   // WORD
  flags: Byte;   // BYTE
  msg: NativeInt   // alljoyn_message
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_busobject_signal';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "alljoyn_busobject_signal"
  c_alljoyn_busobject_signal :: CIntPtr -> CString -> Word32 -> alljoyn_interfacedescription_member -> CIntPtr -> CUIntPtr -> Word16 -> Word8 -> CIntPtr -> IO Int32
-- bus : alljoyn_busobject -> CIntPtr
-- destination : LPCSTR -> CString
-- sessionId : DWORD -> Word32
-- signal : alljoyn_interfacedescription_member -> alljoyn_interfacedescription_member
-- args : alljoyn_msgarg -> CIntPtr
-- numArgs : UINT_PTR -> CUIntPtr
-- timeToLive : WORD -> Word16
-- flags : BYTE -> Word8
-- msg : alljoyn_message -> CIntPtr
-- 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。
-- ※値渡し構造体は GHC FFI で直接渡せません。Ptr で渡すラッパ(C側)経由にしてください。
open Ctypes
open Foreign

let alljoyn_busobject_signal =
  foreign "alljoyn_busobject_signal"
    (intptr_t @-> string @-> uint32_t @-> alljoyn_interfacedescription_member @-> intptr_t @-> size_t @-> uint16_t @-> uint8_t @-> intptr_t @-> returning int32_t)
(* bus : alljoyn_busobject -> intptr_t *)
(* destination : LPCSTR -> string *)
(* sessionId : DWORD -> uint32_t *)
(* signal : alljoyn_interfacedescription_member -> alljoyn_interfacedescription_member *)
(* args : alljoyn_msgarg -> intptr_t *)
(* numArgs : UINT_PTR -> size_t *)
(* timeToLive : WORD -> uint16_t *)
(* flags : BYTE -> uint8_t *)
(* msg : alljoyn_message -> intptr_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 msajapi (t "MSAJApi.dll"))
(cffi:use-foreign-library msajapi)

(cffi:defcfun ("alljoyn_busobject_signal" alljoyn-busobject-signal :convention :stdcall) :int32
  (bus :int64)   ; alljoyn_busobject
  (destination :string)   ; LPCSTR
  (session-id :uint32)   ; DWORD
  (signal (:struct alljoyn-interfacedescription-member))   ; alljoyn_interfacedescription_member
  (args :int64)   ; alljoyn_msgarg
  (num-args :uint64)   ; UINT_PTR
  (time-to-live :uint16)   ; WORD
  (flags :uint8)   ; BYTE
  (msg :int64))   ; alljoyn_message
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $alljoyn_busobject_signal = Win32::API::More->new('MSAJApi',
    'int alljoyn_busobject_signal(LPARAM bus, LPCSTR destination, DWORD sessionId, LPVOID signal, LPARAM args, WPARAM numArgs, WORD timeToLive, BYTE flags, LPARAM msg)');
# my $ret = $alljoyn_busobject_signal->Call($bus, $destination, $sessionId, $signal, $args, $numArgs, $timeToLive, $flags, $msg);
# bus : alljoyn_busobject -> LPARAM
# destination : LPCSTR -> LPCSTR
# sessionId : DWORD -> DWORD
# signal : alljoyn_interfacedescription_member -> LPVOID
# args : alljoyn_msgarg -> LPARAM
# numArgs : UINT_PTR -> WPARAM
# timeToLive : WORD -> WORD
# flags : BYTE -> BYTE
# msg : alljoyn_message -> LPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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