ホーム › System.HostComputeNetwork › HcnFreeGuestNetworkPortReservations

HcnFreeGuestNetworkPortReservations

関数

ゲストネットワークのポート予約配列のメモリを解放する。

シグネチャ

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

void HcnFreeGuestNetworkPortReservations(
    HCN_PORT_RANGE_ENTRY* PortEntries   // optional
);

パラメーター

名前	型	方向
PortEntries	HCN_PORT_RANGE_ENTRY*	inoutoptional

戻り値の型: void

各言語での呼び出し定義

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

void HcnFreeGuestNetworkPortReservations(
    HCN_PORT_RANGE_ENTRY* PortEntries   // optional
);

[DllImport("computenetwork.dll", ExactSpelling = true)]
static extern void HcnFreeGuestNetworkPortReservations(
    IntPtr PortEntries   // HCN_PORT_RANGE_ENTRY* optional, in/out
);

<DllImport("computenetwork.dll", ExactSpelling:=True)>
Public Shared Sub HcnFreeGuestNetworkPortReservations(
    PortEntries As IntPtr   ' HCN_PORT_RANGE_ENTRY* optional, in/out
)
End Sub

' PortEntries : HCN_PORT_RANGE_ENTRY* optional, in/out
Declare PtrSafe Sub HcnFreeGuestNetworkPortReservations Lib "computenetwork" ( _
    ByVal PortEntries As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

HcnFreeGuestNetworkPortReservations = ctypes.windll.computenetwork.HcnFreeGuestNetworkPortReservations
HcnFreeGuestNetworkPortReservations.restype = None
HcnFreeGuestNetworkPortReservations.argtypes = [
    ctypes.c_void_p,  # PortEntries : HCN_PORT_RANGE_ENTRY* optional, in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('computenetwork.dll')
HcnFreeGuestNetworkPortReservations = Fiddle::Function.new(
  lib['HcnFreeGuestNetworkPortReservations'],
  [
    Fiddle::TYPE_VOIDP,  # PortEntries : HCN_PORT_RANGE_ENTRY* optional, in/out
  ],
  Fiddle::TYPE_VOID)

#[link(name = "computenetwork")]
extern "system" {
    fn HcnFreeGuestNetworkPortReservations(
        PortEntries: *mut HCN_PORT_RANGE_ENTRY  // HCN_PORT_RANGE_ENTRY* optional, in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("computenetwork.dll")]
public static extern void HcnFreeGuestNetworkPortReservations(IntPtr PortEntries);
"@
$api = Add-Type -MemberDefinition $sig -Name 'computenetwork_HcnFreeGuestNetworkPortReservations' -Namespace Win32 -PassThru
# $api::HcnFreeGuestNetworkPortReservations(PortEntries)

#uselib "computenetwork.dll"
#func global HcnFreeGuestNetworkPortReservations "HcnFreeGuestNetworkPortReservations" sptr
; HcnFreeGuestNetworkPortReservations varptr(PortEntries)
; PortEntries : HCN_PORT_RANGE_ENTRY* optional, in/out -> "sptr"

出力引数:

#uselib "computenetwork.dll"
#func global HcnFreeGuestNetworkPortReservations "HcnFreeGuestNetworkPortReservations" var
; HcnFreeGuestNetworkPortReservations PortEntries
; PortEntries : HCN_PORT_RANGE_ENTRY* optional, 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 "computenetwork.dll"
#func global HcnFreeGuestNetworkPortReservations "HcnFreeGuestNetworkPortReservations" sptr
; HcnFreeGuestNetworkPortReservations varptr(PortEntries)
; PortEntries : HCN_PORT_RANGE_ENTRY* optional, 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 HcnFreeGuestNetworkPortReservations(HCN_PORT_RANGE_ENTRY* PortEntries)
#uselib "computenetwork.dll"
#func global HcnFreeGuestNetworkPortReservations "HcnFreeGuestNetworkPortReservations" var
; HcnFreeGuestNetworkPortReservations PortEntries
; PortEntries : HCN_PORT_RANGE_ENTRY* optional, 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 HcnFreeGuestNetworkPortReservations(HCN_PORT_RANGE_ENTRY* PortEntries)
#uselib "computenetwork.dll"
#func global HcnFreeGuestNetworkPortReservations "HcnFreeGuestNetworkPortReservations" intptr
; HcnFreeGuestNetworkPortReservations varptr(PortEntries)
; PortEntries : HCN_PORT_RANGE_ENTRY* optional, 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 (
	computenetwork = windows.NewLazySystemDLL("computenetwork.dll")
	procHcnFreeGuestNetworkPortReservations = computenetwork.NewProc("HcnFreeGuestNetworkPortReservations")
)

// PortEntries (HCN_PORT_RANGE_ENTRY* optional, in/out)
r1, _, err := procHcnFreeGuestNetworkPortReservations.Call(
	uintptr(PortEntries),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure HcnFreeGuestNetworkPortReservations(
  PortEntries: Pointer   // HCN_PORT_RANGE_ENTRY* optional, in/out
); stdcall;
  external 'computenetwork.dll' name 'HcnFreeGuestNetworkPortReservations';

result := DllCall("computenetwork\HcnFreeGuestNetworkPortReservations"
    , "Ptr", PortEntries   ; HCN_PORT_RANGE_ENTRY* optional, in/out
    , "Int")   ; return: void

●HcnFreeGuestNetworkPortReservations(PortEntries) = DLL("computenetwork.dll", "int HcnFreeGuestNetworkPortReservations(void*)")
# 呼び出し: HcnFreeGuestNetworkPortReservations(PortEntries)
# PortEntries : HCN_PORT_RANGE_ENTRY* optional, 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)。