ホーム › NetworkManagement.Dhcp › Dhcpv6CApiInitialize

Dhcpv6CApiInitialize

関数

DHCPv6クライアントAPIを初期化しバージョンを取得する。

DLLdhcpcsvc6.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

// dhcpcsvc6.dll
#include <windows.h>

void Dhcpv6CApiInitialize(
    DWORD* Version
);

パラメーター

名前	型	方向
Version	DWORD*	inout

戻り値の型: void

各言語での呼び出し定義

// dhcpcsvc6.dll
#include <windows.h>

void Dhcpv6CApiInitialize(
    DWORD* Version
);

[DllImport("dhcpcsvc6.dll", ExactSpelling = true)]
static extern void Dhcpv6CApiInitialize(
    ref uint Version   // DWORD* in/out
);

<DllImport("dhcpcsvc6.dll", ExactSpelling:=True)>
Public Shared Sub Dhcpv6CApiInitialize(
    ByRef Version As UInteger   ' DWORD* in/out
)
End Sub

' Version : DWORD* in/out
Declare PtrSafe Sub Dhcpv6CApiInitialize Lib "dhcpcsvc6" ( _
    ByRef Version As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

Dhcpv6CApiInitialize = ctypes.windll.dhcpcsvc6.Dhcpv6CApiInitialize
Dhcpv6CApiInitialize.restype = None
Dhcpv6CApiInitialize.argtypes = [
    ctypes.POINTER(wintypes.DWORD),  # Version : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dhcpcsvc6.dll')
Dhcpv6CApiInitialize = Fiddle::Function.new(
  lib['Dhcpv6CApiInitialize'],
  [
    Fiddle::TYPE_VOIDP,  # Version : DWORD* in/out
  ],
  Fiddle::TYPE_VOID)

#[link(name = "dhcpcsvc6")]
extern "system" {
    fn Dhcpv6CApiInitialize(
        Version: *mut u32  // DWORD* in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("dhcpcsvc6.dll")]
public static extern void Dhcpv6CApiInitialize(ref uint Version);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dhcpcsvc6_Dhcpv6CApiInitialize' -Namespace Win32 -PassThru
# $api::Dhcpv6CApiInitialize(Version)

#uselib "dhcpcsvc6.dll"
#func global Dhcpv6CApiInitialize "Dhcpv6CApiInitialize" sptr
; Dhcpv6CApiInitialize varptr(Version)
; Version : DWORD* in/out -> "sptr"

出力引数:

#uselib "dhcpcsvc6.dll"
#func global Dhcpv6CApiInitialize "Dhcpv6CApiInitialize" var
; Dhcpv6CApiInitialize Version
; Version : DWORD* in/out -> "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 "dhcpcsvc6.dll"
#func global Dhcpv6CApiInitialize "Dhcpv6CApiInitialize" sptr
; Dhcpv6CApiInitialize varptr(Version)
; Version : DWORD* in/out -> "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 Dhcpv6CApiInitialize(DWORD* Version)
#uselib "dhcpcsvc6.dll"
#func global Dhcpv6CApiInitialize "Dhcpv6CApiInitialize" var
; Dhcpv6CApiInitialize Version
; Version : DWORD* in/out -> "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 Dhcpv6CApiInitialize(DWORD* Version)
#uselib "dhcpcsvc6.dll"
#func global Dhcpv6CApiInitialize "Dhcpv6CApiInitialize" intptr
; Dhcpv6CApiInitialize varptr(Version)
; Version : DWORD* in/out -> "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 (
	dhcpcsvc6 = windows.NewLazySystemDLL("dhcpcsvc6.dll")
	procDhcpv6CApiInitialize = dhcpcsvc6.NewProc("Dhcpv6CApiInitialize")
)

// Version (DWORD* in/out)
r1, _, err := procDhcpv6CApiInitialize.Call(
	uintptr(Version),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure Dhcpv6CApiInitialize(
  Version: Pointer   // DWORD* in/out
); stdcall;
  external 'dhcpcsvc6.dll' name 'Dhcpv6CApiInitialize';

result := DllCall("dhcpcsvc6\Dhcpv6CApiInitialize"
    , "Ptr", Version   ; DWORD* in/out
    , "Int")   ; return: void

●Dhcpv6CApiInitialize(Version) = DLL("dhcpcsvc6.dll", "int Dhcpv6CApiInitialize(void*)")
# 呼び出し: Dhcpv6CApiInitialize(Version)
# Version : DWORD* in/out -> "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)。