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

alljoyn_pinglistener_create

関数
ping到達結果を受け取るpingリスナーを生成する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

alljoyn_pinglistener alljoyn_pinglistener_create(
    const alljoyn_pinglistener_callback* callback,
    const void* context
);

パラメーター

名前方向
callbackalljoyn_pinglistener_callback*in
contextvoid*in

戻り値の型: alljoyn_pinglistener

各言語での呼び出し定義

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

alljoyn_pinglistener alljoyn_pinglistener_create(
    const alljoyn_pinglistener_callback* callback,
    const void* context
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern IntPtr alljoyn_pinglistener_create(
    IntPtr callback,   // alljoyn_pinglistener_callback*
    IntPtr context   // void*
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_pinglistener_create(
    callback As IntPtr,   ' alljoyn_pinglistener_callback*
    context As IntPtr   ' void*
) As IntPtr
End Function
' callback : alljoyn_pinglistener_callback*
' context : void*
Declare PtrSafe Function alljoyn_pinglistener_create Lib "msajapi" ( _
    ByVal callback 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_pinglistener_create = ctypes.windll.msajapi.alljoyn_pinglistener_create
alljoyn_pinglistener_create.restype = ctypes.c_ssize_t
alljoyn_pinglistener_create.argtypes = [
    ctypes.c_void_p,  # callback : alljoyn_pinglistener_callback*
    ctypes.POINTER(None),  # context : void*
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_pinglistener_create = Fiddle::Function.new(
  lib['alljoyn_pinglistener_create'],
  [
    Fiddle::TYPE_VOIDP,  # callback : alljoyn_pinglistener_callback*
    Fiddle::TYPE_VOIDP,  # context : void*
  ],
  Fiddle::TYPE_INTPTR_T)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_pinglistener_create(
        callback: *const alljoyn_pinglistener_callback,  // alljoyn_pinglistener_callback*
        context: *const ()  // void*
    ) -> isize;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern IntPtr alljoyn_pinglistener_create(IntPtr callback, IntPtr context);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_pinglistener_create' -Namespace Win32 -PassThru
# $api::alljoyn_pinglistener_create(callback, context)
#uselib "MSAJApi.dll"
#func global alljoyn_pinglistener_create "alljoyn_pinglistener_create" sptr, sptr
; alljoyn_pinglistener_create varptr(callback), context   ; 戻り値は stat
; callback : alljoyn_pinglistener_callback* -> "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_pinglistener_create "alljoyn_pinglistener_create" var, sptr
; res = alljoyn_pinglistener_create(callback, context)
; callback : alljoyn_pinglistener_callback* -> "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。
出力引数:
; alljoyn_pinglistener alljoyn_pinglistener_create(alljoyn_pinglistener_callback* callback, void* context)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_pinglistener_create "alljoyn_pinglistener_create" var, intptr
; res = alljoyn_pinglistener_create(callback, context)
; callback : alljoyn_pinglistener_callback* -> "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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_pinglistener_create = msajapi.NewProc("alljoyn_pinglistener_create")
)

// callback (alljoyn_pinglistener_callback*), context (void*)
r1, _, err := procalljoyn_pinglistener_create.Call(
	uintptr(callback),
	uintptr(context),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // alljoyn_pinglistener
function alljoyn_pinglistener_create(
  callback: Pointer;   // alljoyn_pinglistener_callback*
  context: Pointer   // void*
): NativeInt; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_pinglistener_create';
result := DllCall("MSAJApi\alljoyn_pinglistener_create"
    , "Ptr", callback   ; alljoyn_pinglistener_callback*
    , "Ptr", context   ; void*
    , "Ptr")   ; return: alljoyn_pinglistener
●alljoyn_pinglistener_create(callback, context) = DLL("MSAJApi.dll", "int alljoyn_pinglistener_create(void*, void*)")
# 呼び出し: alljoyn_pinglistener_create(callback, context)
# callback : alljoyn_pinglistener_callback* -> "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)。