Win32 API 日本語リファレンス
ホーム › NetworkManagement.WindowsFilteringPlatform › IPSEC_ADDRESS_INFO0

IPSEC_ADDRESS_INFO0

構造体
📘 Microsoft Learn (日本語) · English
サイズx64: 32 バイト / x86: 16 バイト

サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。

フィールド

フィールド型サイズx64x86説明
numV4AddressesDWORD4+0+0v4Addresses配列の要素数。
v4AddressesDWORD*8/4+8+4IPv4アドレス(DWORD)の配列へのポインター。
numV6AddressesDWORD4+16+8v6Addresses配列の要素数。
v6AddressesFWP_BYTE_ARRAY16*8/4+24+12IPv6アドレス(16バイト配列)の配列へのポインター。

各言語での定義

#include <windows.h>

// IPSEC_ADDRESS_INFO0  (x64 32 / x86 16 バイト)
typedef struct IPSEC_ADDRESS_INFO0 {
    DWORD numV4Addresses;
    DWORD* v4Addresses;
    DWORD numV6Addresses;
    FWP_BYTE_ARRAY16* v6Addresses;
} IPSEC_ADDRESS_INFO0;
using System;
using System.Runtime.InteropServices;

[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct IPSEC_ADDRESS_INFO0
{
    public uint numV4Addresses;
    public IntPtr v4Addresses;
    public uint numV6Addresses;
    public IntPtr v6Addresses;
}
Imports System.Runtime.InteropServices

<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure IPSEC_ADDRESS_INFO0
    Public numV4Addresses As UInteger
    Public v4Addresses As IntPtr
    Public numV6Addresses As UInteger
    Public v6Addresses As IntPtr
End Structure
import ctypes
from ctypes import wintypes

class IPSEC_ADDRESS_INFO0(ctypes.Structure):
    _fields_ = [
        ("numV4Addresses", wintypes.DWORD),
        ("v4Addresses", ctypes.c_void_p),
        ("numV6Addresses", wintypes.DWORD),
        ("v6Addresses", ctypes.c_void_p),
    ]
#[repr(C)]
pub struct IPSEC_ADDRESS_INFO0 {
    pub numV4Addresses: u32,
    pub v4Addresses: *mut core::ffi::c_void,
    pub numV6Addresses: u32,
    pub v6Addresses: *mut core::ffi::c_void,
}
import "golang.org/x/sys/windows"

type IPSEC_ADDRESS_INFO0 struct {
	numV4Addresses uint32
	v4Addresses uintptr
	numV6Addresses uint32
	v6Addresses uintptr
}
type
  IPSEC_ADDRESS_INFO0 = record
    numV4Addresses: DWORD;
    v4Addresses: Pointer;
    numV6Addresses: DWORD;
    v6Addresses: Pointer;
  end;
const IPSEC_ADDRESS_INFO0 = extern struct {
    numV4Addresses: u32,
    v4Addresses: ?*anyopaque,
    numV6Addresses: u32,
    v6Addresses: ?*anyopaque,
};
type
  IPSEC_ADDRESS_INFO0 {.bycopy.} = object
    numV4Addresses: uint32
    v4Addresses: pointer
    numV6Addresses: uint32
    v6Addresses: pointer
struct IPSEC_ADDRESS_INFO0
{
    uint numV4Addresses;
    void* v4Addresses;
    uint numV6Addresses;
    void* v6Addresses;
}

HSP用 定義

HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。

; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x86 レイアウト)
; IPSEC_ADDRESS_INFO0 サイズ: 16 バイト(x86)
dim st, 4    ; 4byte整数×4(構造体サイズ 16 / 4 切り上げ)
; numV4Addresses : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; v4Addresses : DWORD* (+4, 4byte)  st.1 = 値  /  値 = st.1   (lpoke/lpeek も可)
; numV6Addresses : DWORD (+8, 4byte)  st.2 = 値  /  値 = st.2   (lpoke/lpeek も可)
; v6Addresses : FWP_BYTE_ARRAY16* (+12, 4byte)  varptr(st)+12 を基点に操作(4byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; IPSEC_ADDRESS_INFO0 サイズ: 32 バイト(x64)
dim st, 8    ; 4byte整数×8(構造体サイズ 32 / 4 切り上げ)
; numV4Addresses : DWORD (+0, 4byte)  st.0 = 値  /  値 = st.0   (lpoke/lpeek も可)
; v4Addresses : DWORD* (+8, 8byte)  qpoke st,8,値 / qpeek(st,8)  ※IronHSPのみ。3.7/3.8は lpoke st,8,下位 : lpoke st,12,上位
; numV6Addresses : DWORD (+16, 4byte)  st.4 = 値  /  値 = st.4   (lpoke/lpeek も可)
; v6Addresses : FWP_BYTE_ARRAY16* (+24, 8byte)  varptr(st)+24 を基点に操作(8byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。
; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
#defstruct global IPSEC_ADDRESS_INFO0
    #field int numV4Addresses
    #field intptr v4Addresses
    #field int numV6Addresses
    #field intptr v6Addresses
#endstruct

stdim st, IPSEC_ADDRESS_INFO0        ; NSTRUCT 変数を確保
st->numV4Addresses = 100
mes "numV4Addresses=" + st->numV4Addresses