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

alljoyn_message_isencrypted

関数
メッセージが暗号化されているかどうかを判定する。
DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

INT alljoyn_message_isencrypted(
    alljoyn_message msg
);

パラメーター

名前方向説明
msgalljoyn_messagein判定対象のメッセージハンドル。暗号化済みなら非0を返す。

戻り値の型: INT

各言語での呼び出し定義

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

INT alljoyn_message_isencrypted(
    alljoyn_message msg
);
[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_message_isencrypted(
    IntPtr msg   // alljoyn_message
);
<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_message_isencrypted(
    msg As IntPtr   ' alljoyn_message
) As Integer
End Function
' msg : alljoyn_message
Declare PtrSafe Function alljoyn_message_isencrypted Lib "msajapi" ( _
    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_message_isencrypted = ctypes.windll.msajapi.alljoyn_message_isencrypted
alljoyn_message_isencrypted.restype = ctypes.c_int
alljoyn_message_isencrypted.argtypes = [
    ctypes.c_ssize_t,  # msg : alljoyn_message
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_message_isencrypted = Fiddle::Function.new(
  lib['alljoyn_message_isencrypted'],
  [
    Fiddle::TYPE_INTPTR_T,  # msg : alljoyn_message
  ],
  Fiddle::TYPE_INT)
#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_message_isencrypted(
        msg: isize  // alljoyn_message
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_message_isencrypted(IntPtr msg);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_message_isencrypted' -Namespace Win32 -PassThru
# $api::alljoyn_message_isencrypted(msg)
#uselib "MSAJApi.dll"
#func global alljoyn_message_isencrypted "alljoyn_message_isencrypted" sptr
; alljoyn_message_isencrypted msg   ; 戻り値は stat
; msg : alljoyn_message -> "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。
#uselib "MSAJApi.dll"
#cfunc global alljoyn_message_isencrypted "alljoyn_message_isencrypted" sptr
; res = alljoyn_message_isencrypted(msg)
; msg : alljoyn_message -> "sptr"
; INT alljoyn_message_isencrypted(alljoyn_message msg)
#uselib "MSAJApi.dll"
#cfunc global alljoyn_message_isencrypted "alljoyn_message_isencrypted" intptr
; res = alljoyn_message_isencrypted(msg)
; msg : alljoyn_message -> "intptr"
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_message_isencrypted = msajapi.NewProc("alljoyn_message_isencrypted")
)

// msg (alljoyn_message)
r1, _, err := procalljoyn_message_isencrypted.Call(
	uintptr(msg),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT
function alljoyn_message_isencrypted(
  msg: NativeInt   // alljoyn_message
): Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_message_isencrypted';
result := DllCall("MSAJApi\alljoyn_message_isencrypted"
    , "Ptr", msg   ; alljoyn_message
    , "Int")   ; return: INT
●alljoyn_message_isencrypted(msg) = DLL("MSAJApi.dll", "int alljoyn_message_isencrypted(int)")
# 呼び出し: alljoyn_message_isencrypted(msg)
# 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)。