alljoyn_init

関数

AllJoynライブラリを初期化する。

DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

QStatus alljoyn_init(void);

パラメーターなし。戻り値: QStatus

各言語での呼び出し定義

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

QStatus alljoyn_init(void);

[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern int alljoyn_init();

<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Function alljoyn_init() As Integer
End Function

Declare PtrSafe Function alljoyn_init Lib "msajapi" () 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_init = ctypes.windll.msajapi.alljoyn_init
alljoyn_init.restype = ctypes.c_int
alljoyn_init.argtypes = []

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_init = Fiddle::Function.new(
  lib['alljoyn_init'],
  [],
  Fiddle::TYPE_INT)

#[link(name = "msajapi")]
extern "system" {
    fn alljoyn_init() -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSAJApi.dll")]
public static extern int alljoyn_init();
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_init' -Namespace Win32 -PassThru
# $api::alljoyn_init()

#uselib "MSAJApi.dll"
#func global alljoyn_init "alljoyn_init"
; alljoyn_init   ; 戻り値は stat
; ※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_init "alljoyn_init"
; res = alljoyn_init()

; QStatus alljoyn_init()
#uselib "MSAJApi.dll"
#cfunc global alljoyn_init "alljoyn_init"
; res = alljoyn_init()

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_init = msajapi.NewProc("alljoyn_init")
)

r1, _, err := procalljoyn_init.Call()
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // QStatus

function alljoyn_init: Integer; stdcall;
  external 'MSAJApi.dll' name 'alljoyn_init';

result := DllCall("MSAJApi\alljoyn_init", "Int")

●alljoyn_init() = DLL("MSAJApi.dll", "int alljoyn_init()")
# 呼び出し: alljoyn_init()
# 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)。