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alljoyn_msgarg_clear

関数

メッセージ引数の内容をクリアする。

DLLMSAJApi.dll呼出規約winapi

シグネチャ

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

void alljoyn_msgarg_clear(
    alljoyn_msgarg arg
);

パラメーター

名前	型	方向	説明
arg	alljoyn_msgarg	in	保持する値を消去し未設定状態に戻す対象のメッセージ引数ハンドル。

戻り値の型: void

各言語での呼び出し定義

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

void alljoyn_msgarg_clear(
    alljoyn_msgarg arg
);

[DllImport("MSAJApi.dll", ExactSpelling = true)]
static extern void alljoyn_msgarg_clear(
    IntPtr arg   // alljoyn_msgarg
);

<DllImport("MSAJApi.dll", ExactSpelling:=True)>
Public Shared Sub alljoyn_msgarg_clear(
    arg As IntPtr   ' alljoyn_msgarg
)
End Sub

' arg : alljoyn_msgarg
Declare PtrSafe Sub alljoyn_msgarg_clear Lib "msajapi" ( _
    ByVal arg 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_msgarg_clear = ctypes.windll.msajapi.alljoyn_msgarg_clear
alljoyn_msgarg_clear.restype = None
alljoyn_msgarg_clear.argtypes = [
    ctypes.c_ssize_t,  # arg : alljoyn_msgarg
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSAJApi.dll')
alljoyn_msgarg_clear = Fiddle::Function.new(
  lib['alljoyn_msgarg_clear'],
  [
    Fiddle::TYPE_INTPTR_T,  # arg : alljoyn_msgarg
  ],
  Fiddle::TYPE_VOID)

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

$sig = @"
[DllImport("MSAJApi.dll")]
public static extern void alljoyn_msgarg_clear(IntPtr arg);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSAJApi_alljoyn_msgarg_clear' -Namespace Win32 -PassThru
# $api::alljoyn_msgarg_clear(arg)

#uselib "MSAJApi.dll"
#func global alljoyn_msgarg_clear "alljoyn_msgarg_clear" sptr
; alljoyn_msgarg_clear arg
; arg : alljoyn_msgarg -> "sptr"

#uselib "MSAJApi.dll"
#func global alljoyn_msgarg_clear "alljoyn_msgarg_clear" sptr
; alljoyn_msgarg_clear arg
; arg : alljoyn_msgarg -> "sptr"

; void alljoyn_msgarg_clear(alljoyn_msgarg arg)
#uselib "MSAJApi.dll"
#func global alljoyn_msgarg_clear "alljoyn_msgarg_clear" intptr
; alljoyn_msgarg_clear arg
; arg : alljoyn_msgarg -> "intptr"

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

var (
	msajapi = windows.NewLazySystemDLL("MSAJApi.dll")
	procalljoyn_msgarg_clear = msajapi.NewProc("alljoyn_msgarg_clear")
)

// arg (alljoyn_msgarg)
r1, _, err := procalljoyn_msgarg_clear.Call(
	uintptr(arg),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure alljoyn_msgarg_clear(
  arg: NativeInt   // alljoyn_msgarg
); stdcall;
  external 'MSAJApi.dll' name 'alljoyn_msgarg_clear';

result := DllCall("MSAJApi\alljoyn_msgarg_clear"
    , "Ptr", arg   ; alljoyn_msgarg
    , "Int")   ; return: void

●alljoyn_msgarg_clear(arg) = DLL("MSAJApi.dll", "int alljoyn_msgarg_clear(int)")
# 呼び出し: alljoyn_msgarg_clear(arg)
# arg : alljoyn_msgarg -> "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)。