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DrtDeleteDnsBootstrapResolver

関数

DNSブートストラップリゾルバを削除する。

DLLdrtprov.dll呼出規約winapi対応OSWindows 7 以降

シグネチャ

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

void DrtDeleteDnsBootstrapResolver(
    DRT_BOOTSTRAP_PROVIDER* pResolver
);

パラメーター

名前	型	方向
pResolver	DRT_BOOTSTRAP_PROVIDER*	in

戻り値の型: void

各言語での呼び出し定義

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

void DrtDeleteDnsBootstrapResolver(
    DRT_BOOTSTRAP_PROVIDER* pResolver
);

[DllImport("drtprov.dll", ExactSpelling = true)]
static extern void DrtDeleteDnsBootstrapResolver(
    IntPtr pResolver   // DRT_BOOTSTRAP_PROVIDER*
);

<DllImport("drtprov.dll", ExactSpelling:=True)>
Public Shared Sub DrtDeleteDnsBootstrapResolver(
    pResolver As IntPtr   ' DRT_BOOTSTRAP_PROVIDER*
)
End Sub

' pResolver : DRT_BOOTSTRAP_PROVIDER*
Declare PtrSafe Sub DrtDeleteDnsBootstrapResolver Lib "drtprov" ( _
    ByVal pResolver As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

DrtDeleteDnsBootstrapResolver = ctypes.windll.drtprov.DrtDeleteDnsBootstrapResolver
DrtDeleteDnsBootstrapResolver.restype = None
DrtDeleteDnsBootstrapResolver.argtypes = [
    ctypes.c_void_p,  # pResolver : DRT_BOOTSTRAP_PROVIDER*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('drtprov.dll')
DrtDeleteDnsBootstrapResolver = Fiddle::Function.new(
  lib['DrtDeleteDnsBootstrapResolver'],
  [
    Fiddle::TYPE_VOIDP,  # pResolver : DRT_BOOTSTRAP_PROVIDER*
  ],
  Fiddle::TYPE_VOID)

#[link(name = "drtprov")]
extern "system" {
    fn DrtDeleteDnsBootstrapResolver(
        pResolver: *mut DRT_BOOTSTRAP_PROVIDER  // DRT_BOOTSTRAP_PROVIDER*
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("drtprov.dll")]
public static extern void DrtDeleteDnsBootstrapResolver(IntPtr pResolver);
"@
$api = Add-Type -MemberDefinition $sig -Name 'drtprov_DrtDeleteDnsBootstrapResolver' -Namespace Win32 -PassThru
# $api::DrtDeleteDnsBootstrapResolver(pResolver)

#uselib "drtprov.dll"
#func global DrtDeleteDnsBootstrapResolver "DrtDeleteDnsBootstrapResolver" sptr
; DrtDeleteDnsBootstrapResolver varptr(pResolver)
; pResolver : DRT_BOOTSTRAP_PROVIDER* -> "sptr"

出力引数:

#uselib "drtprov.dll"
#func global DrtDeleteDnsBootstrapResolver "DrtDeleteDnsBootstrapResolver" var
; DrtDeleteDnsBootstrapResolver pResolver
; pResolver : DRT_BOOTSTRAP_PROVIDER* -> "var"
; ※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 "drtprov.dll"
#func global DrtDeleteDnsBootstrapResolver "DrtDeleteDnsBootstrapResolver" sptr
; DrtDeleteDnsBootstrapResolver varptr(pResolver)
; pResolver : DRT_BOOTSTRAP_PROVIDER* -> "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:

; void DrtDeleteDnsBootstrapResolver(DRT_BOOTSTRAP_PROVIDER* pResolver)
#uselib "drtprov.dll"
#func global DrtDeleteDnsBootstrapResolver "DrtDeleteDnsBootstrapResolver" var
; DrtDeleteDnsBootstrapResolver pResolver
; pResolver : DRT_BOOTSTRAP_PROVIDER* -> "var"
; ※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。; void DrtDeleteDnsBootstrapResolver(DRT_BOOTSTRAP_PROVIDER* pResolver)
#uselib "drtprov.dll"
#func global DrtDeleteDnsBootstrapResolver "DrtDeleteDnsBootstrapResolver" intptr
; DrtDeleteDnsBootstrapResolver varptr(pResolver)
; pResolver : DRT_BOOTSTRAP_PROVIDER* -> "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 (
	drtprov = windows.NewLazySystemDLL("drtprov.dll")
	procDrtDeleteDnsBootstrapResolver = drtprov.NewProc("DrtDeleteDnsBootstrapResolver")
)

// pResolver (DRT_BOOTSTRAP_PROVIDER*)
r1, _, err := procDrtDeleteDnsBootstrapResolver.Call(
	uintptr(pResolver),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure DrtDeleteDnsBootstrapResolver(
  pResolver: Pointer   // DRT_BOOTSTRAP_PROVIDER*
); stdcall;
  external 'drtprov.dll' name 'DrtDeleteDnsBootstrapResolver';

result := DllCall("drtprov\DrtDeleteDnsBootstrapResolver"
    , "Ptr", pResolver   ; DRT_BOOTSTRAP_PROVIDER*
    , "Int")   ; return: void

●DrtDeleteDnsBootstrapResolver(pResolver) = DLL("drtprov.dll", "int DrtDeleteDnsBootstrapResolver(void*)")
# 呼び出し: DrtDeleteDnsBootstrapResolver(pResolver)
# pResolver : DRT_BOOTSTRAP_PROVIDER* -> "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)。