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alljoyn_buslistener_create
関数コールバック付きのAllJoynバスリスナーを生成する。
シグネチャ
// MSAJApi.dll
#include <windows.h>
alljoyn_buslistener alljoyn_buslistener_create(
const alljoyn_buslistener_callbacks* callbacks,
const void* context
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| callbacks | alljoyn_buslistener_callbacks* | in |
| context | void* | in |
戻り値の型: alljoyn_buslistener
各言語での呼び出し定義
// MSAJApi.dll
#include <windows.h>
alljoyn_buslistener alljoyn_buslistener_create(
const alljoyn_buslistener_callbacks* callbacks,
const void* context
);[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern IntPtr alljoyn_buslistener_create(
IntPtr callbacks, // alljoyn_buslistener_callbacks*
IntPtr context // void*
);<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_buslistener_create(
callbacks As IntPtr, ' alljoyn_buslistener_callbacks*
context As IntPtr ' void*
) As IntPtr
End Function' callbacks : alljoyn_buslistener_callbacks*
' context : void*
Declare PtrSafe Function alljoyn_buslistener_create Lib "msajapi" ( _
ByVal callbacks As LongPtr, _
ByVal context 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
alljoyn_buslistener_create = ctypes.windll.msajapi.alljoyn_buslistener_create
alljoyn_buslistener_create.restype = ctypes.c_ssize_t
alljoyn_buslistener_create.argtypes = [
ctypes.c_void_p, # callbacks : alljoyn_buslistener_callbacks*
ctypes.POINTER(None), # context : void*
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_buslistener_create = Fiddle::Function.new(
lib['alljoyn_buslistener_create'],
[
Fiddle::TYPE_VOIDP, # callbacks : alljoyn_buslistener_callbacks*
Fiddle::TYPE_VOIDP, # context : void*
],
Fiddle::TYPE_INTPTR_T)#[link(name = "msajapi")]
extern "system" {
fn alljoyn_buslistener_create(
callbacks: *const alljoyn_buslistener_callbacks, // alljoyn_buslistener_callbacks*
context: *const () // void*
) -> isize;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("MSAJApi.dll")]
public static extern IntPtr alljoyn_buslistener_create(IntPtr callbacks, IntPtr context);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_buslistener_create' -Namespace Win32 -PassThru
# $api::alljoyn_buslistener_create(callbacks, context)#uselib "MSAJApi.dll"
#func global alljoyn_buslistener_create "alljoyn_buslistener_create" sptr, sptr
; alljoyn_buslistener_create varptr(callbacks), context ; 戻り値は stat
; callbacks : alljoyn_buslistener_callbacks* -> "sptr"
; context : void* -> "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。出力引数:
#uselib "MSAJApi.dll" #cfunc global alljoyn_buslistener_create "alljoyn_buslistener_create" var, sptr ; res = alljoyn_buslistener_create(callbacks, context) ; callbacks : alljoyn_buslistener_callbacks* -> "var" ; context : void* -> "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。#uselib "MSAJApi.dll" #cfunc global alljoyn_buslistener_create "alljoyn_buslistener_create" sptr, sptr ; res = alljoyn_buslistener_create(varptr(callbacks), context) ; callbacks : alljoyn_buslistener_callbacks* -> "sptr" ; context : void* -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; alljoyn_buslistener alljoyn_buslistener_create(alljoyn_buslistener_callbacks* callbacks, void* context) #uselib "MSAJApi.dll" #cfunc global alljoyn_buslistener_create "alljoyn_buslistener_create" var, intptr ; res = alljoyn_buslistener_create(callbacks, context) ; callbacks : alljoyn_buslistener_callbacks* -> "var" ; context : void* -> "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。; alljoyn_buslistener alljoyn_buslistener_create(alljoyn_buslistener_callbacks* callbacks, void* context) #uselib "MSAJApi.dll" #cfunc global alljoyn_buslistener_create "alljoyn_buslistener_create" intptr, intptr ; res = alljoyn_buslistener_create(varptr(callbacks), context) ; callbacks : alljoyn_buslistener_callbacks* -> "intptr" ; context : void* -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
procalljoyn_buslistener_create = msajapi.NewProc("alljoyn_buslistener_create")
)
// callbacks (alljoyn_buslistener_callbacks*), context (void*)
r1, _, err := procalljoyn_buslistener_create.Call(
uintptr(callbacks),
uintptr(context),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // alljoyn_buslistenerfunction alljoyn_buslistener_create(
callbacks: Pointer; // alljoyn_buslistener_callbacks*
context: Pointer // void*
): NativeInt; stdcall;
external 'MSAJApi.dll' name 'alljoyn_buslistener_create';result := DllCall("MSAJApi\alljoyn_buslistener_create"
, "Ptr", callbacks ; alljoyn_buslistener_callbacks*
, "Ptr", context ; void*
, "Ptr") ; return: alljoyn_buslistener●alljoyn_buslistener_create(callbacks, context) = DLL("MSAJApi.dll", "int alljoyn_buslistener_create(void*, void*)")
# 呼び出し: alljoyn_buslistener_create(callbacks, context)
# callbacks : alljoyn_buslistener_callbacks* -> "void*"
# context : void* -> "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)。