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KSRELATIVEEVENT
構造体サイズ=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 | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| Size | DWORD | 4 | +0 | +0 | 本構造体全体のバイトサイズを示す。 |
| Flags | DWORD | 4 | +4 | +4 | 相対イベントの属性フラグ。バッファ種別等を示す。 |
| Anonymous | _Anonymous_e__Union | 8/4 | +8 | +8 | 対象ハンドルまたはオフセットを保持する無名共用体。 |
| Reserved | void* | 8/4 | +16 | +12 | 予約領域。将来拡張用のポインタで通常はNULL。 |
| Event | KSIDENTIFIER | 8 | +24 | +16 | イベント識別子(KSIDENTIFIER)。対象イベントを示す。 |
| EventData | KSEVENTDATA | 16/8 | +32 | +24 | イベントデータ(KSEVENTDATA)。通知情報を保持する。 |
共用体: _Anonymous_e__Union x64 8B / x86 4B
| フィールド | 型 | サイズ | x64 | x86 |
|---|---|---|---|---|
| ObjectHandle | HANDLE | 8/4 | +0 | +0 |
| ObjectPointer | void* | 8/4 | +0 | +0 |
各言語での定義
#include <windows.h>
// KSIDENTIFIER (x64 8 / x86 8 バイト)
typedef struct KSIDENTIFIER {
_Anonymous_e__Union Anonymous;
} KSIDENTIFIER;
// KSEVENTDATA (x64 16 / x86 8 バイト)
typedef struct KSEVENTDATA {
DWORD NotificationType;
_Anonymous_e__Union Anonymous;
} KSEVENTDATA;
// KSRELATIVEEVENT (x64 48 / x86 32 バイト)
typedef struct KSRELATIVEEVENT {
DWORD Size;
DWORD Flags;
_Anonymous_e__Union Anonymous;
void* Reserved;
KSIDENTIFIER Event;
KSEVENTDATA EventData;
} KSRELATIVEEVENT;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSIDENTIFIER
{
public _Anonymous_e__Union Anonymous;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSEVENTDATA
{
public uint NotificationType;
public _Anonymous_e__Union Anonymous;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct KSRELATIVEEVENT
{
public uint Size;
public uint Flags;
public _Anonymous_e__Union Anonymous;
public IntPtr Reserved;
public KSIDENTIFIER Event;
public KSEVENTDATA EventData;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSIDENTIFIER
Public Anonymous As _Anonymous_e__Union
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSEVENTDATA
Public NotificationType As UInteger
Public Anonymous As _Anonymous_e__Union
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure KSRELATIVEEVENT
Public Size As UInteger
Public Flags As UInteger
Public Anonymous As _Anonymous_e__Union
Public Reserved As IntPtr
Public Event As KSIDENTIFIER
Public EventData As KSEVENTDATA
End Structureimport ctypes
from ctypes import wintypes
class KSIDENTIFIER(ctypes.Structure):
_fields_ = [
("Anonymous", _Anonymous_e__Union),
]
class KSEVENTDATA(ctypes.Structure):
_fields_ = [
("NotificationType", wintypes.DWORD),
("Anonymous", _Anonymous_e__Union),
]
class KSRELATIVEEVENT(ctypes.Structure):
_fields_ = [
("Size", wintypes.DWORD),
("Flags", wintypes.DWORD),
("Anonymous", _Anonymous_e__Union),
("Reserved", ctypes.c_void_p),
("Event", KSIDENTIFIER),
("EventData", KSEVENTDATA),
]#[repr(C)]
pub struct KSIDENTIFIER {
pub Anonymous: _Anonymous_e__Union,
}
#[repr(C)]
pub struct KSEVENTDATA {
pub NotificationType: u32,
pub Anonymous: _Anonymous_e__Union,
}
#[repr(C)]
pub struct KSRELATIVEEVENT {
pub Size: u32,
pub Flags: u32,
pub Anonymous: _Anonymous_e__Union,
pub Reserved: *mut core::ffi::c_void,
pub Event: KSIDENTIFIER,
pub EventData: KSEVENTDATA,
}import "golang.org/x/sys/windows"
type KSIDENTIFIER struct {
Anonymous _Anonymous_e__Union
}
type KSEVENTDATA struct {
NotificationType uint32
Anonymous _Anonymous_e__Union
}
type KSRELATIVEEVENT struct {
Size uint32
Flags uint32
Anonymous _Anonymous_e__Union
Reserved uintptr
Event KSIDENTIFIER
EventData KSEVENTDATA
}type
KSIDENTIFIER = record
Anonymous: _Anonymous_e__Union;
end;
KSEVENTDATA = record
NotificationType: DWORD;
Anonymous: _Anonymous_e__Union;
end;
KSRELATIVEEVENT = record
Size: DWORD;
Flags: DWORD;
Anonymous: _Anonymous_e__Union;
Reserved: Pointer;
Event: KSIDENTIFIER;
EventData: KSEVENTDATA;
end;const KSIDENTIFIER = extern struct {
Anonymous: _Anonymous_e__Union,
};
const KSEVENTDATA = extern struct {
NotificationType: u32,
Anonymous: _Anonymous_e__Union,
};
const KSRELATIVEEVENT = extern struct {
Size: u32,
Flags: u32,
Anonymous: _Anonymous_e__Union,
Reserved: ?*anyopaque,
Event: KSIDENTIFIER,
EventData: KSEVENTDATA,
};type
KSIDENTIFIER {.bycopy.} = object
Anonymous: _Anonymous_e__Union
KSEVENTDATA {.bycopy.} = object
NotificationType: uint32
Anonymous: _Anonymous_e__Union
KSRELATIVEEVENT {.bycopy.} = object
Size: uint32
Flags: uint32
Anonymous: _Anonymous_e__Union
Reserved: pointer
Event: KSIDENTIFIER
EventData: KSEVENTDATAstruct KSIDENTIFIER
{
_Anonymous_e__Union Anonymous;
}
struct KSEVENTDATA
{
uint NotificationType;
_Anonymous_e__Union Anonymous;
}
struct KSRELATIVEEVENT
{
uint Size;
uint Flags;
_Anonymous_e__Union Anonymous;
void* Reserved;
KSIDENTIFIER Event;
KSEVENTDATA EventData;
}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)
; KSRELATIVEEVENT サイズ: 32 バイト(x86)
dim st, 8 ; 4byte整数×8(構造体サイズ 32 / 4 切り上げ)
; Size : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; Flags : DWORD (+4, 4byte) st.1 = 値 / 値 = st.1 (lpoke/lpeek も可)
; Anonymous : _Anonymous_e__Union (+8, 4byte) varptr(st)+8 を基点に操作(4byte:入れ子/配列)
; Reserved : void* (+12, 4byte) st.3 = 値 / 値 = st.3 (lpoke/lpeek も可)
; Event : KSIDENTIFIER (+16, 8byte) varptr(st)+16 を基点に操作(8byte:入れ子/配列)
; EventData : KSEVENTDATA (+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。; 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)
; KSRELATIVEEVENT サイズ: 48 バイト(x64)
dim st, 12 ; 4byte整数×12(構造体サイズ 48 / 4 切り上げ)
; Size : DWORD (+0, 4byte) st.0 = 値 / 値 = st.0 (lpoke/lpeek も可)
; Flags : DWORD (+4, 4byte) st.1 = 値 / 値 = st.1 (lpoke/lpeek も可)
; Anonymous : _Anonymous_e__Union (+8, 8byte) varptr(st)+8 を基点に操作(8byte:入れ子/配列)
; Reserved : void* (+16, 8byte) qpoke st,16,値 / qpeek(st,16) ※IronHSPのみ。3.7/3.8は lpoke st,16,下位 : lpoke st,20,上位
; Event : KSIDENTIFIER (+24, 8byte) varptr(st)+24 を基点に操作(8byte:入れ子/配列)
; EventData : KSEVENTDATA (+32, 16byte) varptr(st)+32 を基点に操作(16byte: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。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global KSIDENTIFIER
#field byte Anonymous 8
#endstruct
#defstruct global KSEVENTDATA
#field int NotificationType
#field byte Anonymous 8
#endstruct
#defstruct global KSRELATIVEEVENT
#field int Size
#field int Flags
#field byte Anonymous 8
#field intptr Reserved
#field KSIDENTIFIER Event
#field KSEVENTDATA EventData
#endstruct
stdim st, KSRELATIVEEVENT ; NSTRUCT 変数を確保
st->Size = 100
mes "Size=" + st->Size
; ※union フィールドは byte 列で確保(NSTRUCT は union 非対応)。必要に応じ手動でアクセス。