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ScRelocNotifications

関数
移動された通知配列内のポインタを再配置する。
DLLMAPI32.dll呼出規約winapi
📘 Microsoft Learn (日本語) · English

シグネチャ

// MAPI32.dll
#include <windows.h>

INT ScRelocNotifications(
    INT cNotification,
    NOTIFICATION* lpNotifications,
    void* lpvBaseOld,
    void* lpvBaseNew,
    DWORD* lpcb
);

パラメーター

名前型方向説明
cNotificationINTin再配置する通知の件数を示す整数。
lpNotificationsNOTIFICATION*inoutポインタを修正する対象のNOTIFICATION構造体配列へのポインタ。
lpvBaseOldvoid*inout移動前の基準アドレスへのポインタ。内部ポインタの旧基点を表す。
lpvBaseNewvoid*inout移動後の基準アドレスへのポインタ。内部ポインタの新基点を表す。
lpcbDWORD*inout処理したバイト数を返すDWORDポインタ。

戻り値の型: INT

各言語での呼び出し定義

// MAPI32.dll
#include <windows.h>

INT ScRelocNotifications(
    INT cNotification,
    NOTIFICATION* lpNotifications,
    void* lpvBaseOld,
    void* lpvBaseNew,
    DWORD* lpcb
);
[DllImport("MAPI32.dll", ExactSpelling = true)]
static extern int ScRelocNotifications(
    int cNotification,   // INT
    IntPtr lpNotifications,   // NOTIFICATION* in/out
    IntPtr lpvBaseOld,   // void* in/out
    IntPtr lpvBaseNew,   // void* in/out
    ref uint lpcb   // DWORD* in/out
);
<DllImport("MAPI32.dll", ExactSpelling:=True)>
Public Shared Function ScRelocNotifications(
    cNotification As Integer,   ' INT
    lpNotifications As IntPtr,   ' NOTIFICATION* in/out
    lpvBaseOld As IntPtr,   ' void* in/out
    lpvBaseNew As IntPtr,   ' void* in/out
    ByRef lpcb As UInteger   ' DWORD* in/out
) As Integer
End Function
' cNotification : INT
' lpNotifications : NOTIFICATION* in/out
' lpvBaseOld : void* in/out
' lpvBaseNew : void* in/out
' lpcb : DWORD* in/out
Declare PtrSafe Function ScRelocNotifications Lib "mapi32" ( _
    ByVal cNotification As Long, _
    ByVal lpNotifications As LongPtr, _
    ByVal lpvBaseOld As LongPtr, _
    ByVal lpvBaseNew As LongPtr, _
    ByRef lpcb As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

ScRelocNotifications = ctypes.windll.mapi32.ScRelocNotifications
ScRelocNotifications.restype = ctypes.c_int
ScRelocNotifications.argtypes = [
    ctypes.c_int,  # cNotification : INT
    ctypes.c_void_p,  # lpNotifications : NOTIFICATION* in/out
    ctypes.POINTER(None),  # lpvBaseOld : void* in/out
    ctypes.POINTER(None),  # lpvBaseNew : void* in/out
    ctypes.POINTER(wintypes.DWORD),  # lpcb : DWORD* in/out
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MAPI32.dll')
ScRelocNotifications = Fiddle::Function.new(
  lib['ScRelocNotifications'],
  [
    Fiddle::TYPE_INT,  # cNotification : INT
    Fiddle::TYPE_VOIDP,  # lpNotifications : NOTIFICATION* in/out
    Fiddle::TYPE_VOIDP,  # lpvBaseOld : void* in/out
    Fiddle::TYPE_VOIDP,  # lpvBaseNew : void* in/out
    Fiddle::TYPE_VOIDP,  # lpcb : DWORD* in/out
  ],
  Fiddle::TYPE_INT)
#[link(name = "mapi32")]
extern "system" {
    fn ScRelocNotifications(
        cNotification: i32,  // INT
        lpNotifications: *mut NOTIFICATION,  // NOTIFICATION* in/out
        lpvBaseOld: *mut (),  // void* in/out
        lpvBaseNew: *mut (),  // void* in/out
        lpcb: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("MAPI32.dll")]
public static extern int ScRelocNotifications(int cNotification, IntPtr lpNotifications, IntPtr lpvBaseOld, IntPtr lpvBaseNew, ref uint lpcb);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MAPI32_ScRelocNotifications' -Namespace Win32 -PassThru
# $api::ScRelocNotifications(cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb)
#uselib "MAPI32.dll"
#func global ScRelocNotifications "ScRelocNotifications" sptr, sptr, sptr, sptr, sptr
; ScRelocNotifications cNotification, varptr(lpNotifications), lpvBaseOld, lpvBaseNew, varptr(lpcb)   ; 戻り値は stat
; cNotification : INT -> "sptr"
; lpNotifications : NOTIFICATION* in/out -> "sptr"
; lpvBaseOld : void* in/out -> "sptr"
; lpvBaseNew : void* in/out -> "sptr"
; lpcb : DWORD* in/out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。
出力引数: 
#uselib "MAPI32.dll"
#cfunc global ScRelocNotifications "ScRelocNotifications" int, var, sptr, sptr, var
; res = ScRelocNotifications(cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb)
; cNotification : INT -> "int"
; lpNotifications : NOTIFICATION* in/out -> "var"
; lpvBaseOld : void* in/out -> "sptr"
; lpvBaseNew : void* in/out -> "sptr"
; lpcb : 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。
出力引数: 
; INT ScRelocNotifications(INT cNotification, NOTIFICATION* lpNotifications, void* lpvBaseOld, void* lpvBaseNew, DWORD* lpcb)
#uselib "MAPI32.dll"
#cfunc global ScRelocNotifications "ScRelocNotifications" int, var, intptr, intptr, var
; res = ScRelocNotifications(cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb)
; cNotification : INT -> "int"
; lpNotifications : NOTIFICATION* in/out -> "var"
; lpvBaseOld : void* in/out -> "intptr"
; lpvBaseNew : void* in/out -> "intptr"
; lpcb : 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。
import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	mapi32 = windows.NewLazySystemDLL("MAPI32.dll")
	procScRelocNotifications = mapi32.NewProc("ScRelocNotifications")
)

// cNotification (INT), lpNotifications (NOTIFICATION* in/out), lpvBaseOld (void* in/out), lpvBaseNew (void* in/out), lpcb (DWORD* in/out)
r1, _, err := procScRelocNotifications.Call(
	uintptr(cNotification),
	uintptr(lpNotifications),
	uintptr(lpvBaseOld),
	uintptr(lpvBaseNew),
	uintptr(lpcb),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT
function ScRelocNotifications(
  cNotification: Integer;   // INT
  lpNotifications: Pointer;   // NOTIFICATION* in/out
  lpvBaseOld: Pointer;   // void* in/out
  lpvBaseNew: Pointer;   // void* in/out
  lpcb: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'MAPI32.dll' name 'ScRelocNotifications';
result := DllCall("MAPI32\ScRelocNotifications"
    , "Int", cNotification   ; INT
    , "Ptr", lpNotifications   ; NOTIFICATION* in/out
    , "Ptr", lpvBaseOld   ; void* in/out
    , "Ptr", lpvBaseNew   ; void* in/out
    , "Ptr", lpcb   ; DWORD* in/out
    , "Int")   ; return: INT
●ScRelocNotifications(cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb) = DLL("MAPI32.dll", "int ScRelocNotifications(int, void*, void*, void*, void*)")
# 呼び出し: ScRelocNotifications(cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb)
# cNotification : INT -> "int"
# lpNotifications : NOTIFICATION* in/out -> "void*"
# lpvBaseOld : void* in/out -> "void*"
# lpvBaseNew : void* in/out -> "void*"
# lpcb : 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)。
const std = @import("std");

extern "mapi32" fn ScRelocNotifications(
    cNotification: i32, // INT
    lpNotifications: [*c]NOTIFICATION, // NOTIFICATION* in/out
    lpvBaseOld: ?*anyopaque, // void* in/out
    lpvBaseNew: ?*anyopaque, // void* in/out
    lpcb: [*c]u32 // DWORD* in/out
) callconv(std.os.windows.WINAPI) i32;
proc ScRelocNotifications(
    cNotification: int32,  # INT
    lpNotifications: ptr NOTIFICATION,  # NOTIFICATION* in/out
    lpvBaseOld: pointer,  # void* in/out
    lpvBaseNew: pointer,  # void* in/out
    lpcb: ptr uint32  # DWORD* in/out
): int32 {.importc: "ScRelocNotifications", stdcall, dynlib: "MAPI32.dll".}
pragma(lib, "mapi32");
extern(Windows)
int ScRelocNotifications(
    int cNotification,   // INT
    NOTIFICATION* lpNotifications,   // NOTIFICATION* in/out
    void* lpvBaseOld,   // void* in/out
    void* lpvBaseNew,   // void* in/out
    uint* lpcb   // DWORD* in/out
);
ccall((:ScRelocNotifications, "MAPI32.dll"), stdcall, Int32,
      (Int32, Ptr{NOTIFICATION}, Ptr{Cvoid}, Ptr{Cvoid}, Ptr{UInt32}),
      cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb)
# cNotification : INT -> Int32
# lpNotifications : NOTIFICATION* in/out -> Ptr{NOTIFICATION}
# lpvBaseOld : void* in/out -> Ptr{Cvoid}
# lpvBaseNew : void* in/out -> Ptr{Cvoid}
# lpcb : DWORD* in/out -> Ptr{UInt32}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
local ffi = require("ffi")
ffi.cdef[[
int32_t ScRelocNotifications(
    int32_t cNotification,
    void* lpNotifications,
    void* lpvBaseOld,
    void* lpvBaseNew,
    uint32_t* lpcb);
]]
local mapi32 = ffi.load("mapi32")
-- mapi32.ScRelocNotifications(cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb)
-- cNotification : INT
-- lpNotifications : NOTIFICATION* in/out
-- lpvBaseOld : void* in/out
-- lpvBaseNew : void* in/out
-- lpcb : DWORD* in/out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
const koffi = require('koffi');
const lib = koffi.load('MAPI32.dll');
const ScRelocNotifications = lib.func('__stdcall', 'ScRelocNotifications', 'int32_t', ['int32_t', 'void *', 'void *', 'void *', 'uint32_t *']);
// ScRelocNotifications(cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb)
// cNotification : INT -> 'int32_t'
// lpNotifications : NOTIFICATION* in/out -> 'void *'
// lpvBaseOld : void* in/out -> 'void *'
// lpvBaseNew : void* in/out -> 'void *'
// lpcb : DWORD* in/out -> 'uint32_t *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。
const lib = Deno.dlopen("MAPI32.dll", {
  ScRelocNotifications: { parameters: ["i32", "pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.ScRelocNotifications(cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb)
// cNotification : INT -> "i32"
// lpNotifications : NOTIFICATION* in/out -> "pointer"
// lpvBaseOld : void* in/out -> "pointer"
// lpvBaseNew : void* in/out -> "pointer"
// lpcb : DWORD* in/out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。
<?php
$ffi = FFI::cdef(<<<C
int32_t ScRelocNotifications(
    int32_t cNotification,
    void* lpNotifications,
    void* lpvBaseOld,
    void* lpvBaseNew,
    uint32_t* lpcb);
C, "MAPI32.dll");
// $ffi->ScRelocNotifications(cNotification, lpNotifications, lpvBaseOld, lpvBaseNew, lpcb);
// cNotification : INT
// lpNotifications : NOTIFICATION* in/out
// lpvBaseOld : void* in/out
// lpvBaseNew : void* in/out
// lpcb : DWORD* in/out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。
import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Mapi32 extends StdCallLibrary {
    Mapi32 INSTANCE = Native.load("mapi32", Mapi32.class);
    int ScRelocNotifications(
        int cNotification,   // INT
        Pointer lpNotifications,   // NOTIFICATION* in/out
        Pointer lpvBaseOld,   // void* in/out
        Pointer lpvBaseNew,   // void* in/out
        IntByReference lpcb   // DWORD* in/out
    );
}
@[Link("mapi32")]
lib LibMAPI32
  fun ScRelocNotifications = ScRelocNotifications(
    cNotification : Int32,   # INT
    lpNotifications : NOTIFICATION*,   # NOTIFICATION* in/out
    lpvBaseOld : Void*,   # void* in/out
    lpvBaseNew : Void*,   # void* in/out
    lpcb : UInt32*   # DWORD* in/out
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。
import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef ScRelocNotificationsNative = Int32 Function(Int32, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Uint32>);
typedef ScRelocNotificationsDart = int Function(int, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Uint32>);
final ScRelocNotifications = DynamicLibrary.open('MAPI32.dll')
    .lookupFunction<ScRelocNotificationsNative, ScRelocNotificationsDart>('ScRelocNotifications');
// cNotification : INT -> Int32
// lpNotifications : NOTIFICATION* in/out -> Pointer<Void>
// lpvBaseOld : void* in/out -> Pointer<Void>
// lpvBaseNew : void* in/out -> Pointer<Void>
// lpcb : DWORD* in/out -> Pointer<Uint32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。
{$mode objfpc}{$H+}
function ScRelocNotifications(
  cNotification: Integer;   // INT
  lpNotifications: Pointer;   // NOTIFICATION* in/out
  lpvBaseOld: Pointer;   // void* in/out
  lpvBaseNew: Pointer;   // void* in/out
  lpcb: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'MAPI32.dll' name 'ScRelocNotifications';
import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "ScRelocNotifications"
  c_ScRelocNotifications :: Int32 -> Ptr () -> Ptr () -> Ptr () -> Ptr Word32 -> IO Int32
-- cNotification : INT -> Int32
-- lpNotifications : NOTIFICATION* in/out -> Ptr ()
-- lpvBaseOld : void* in/out -> Ptr ()
-- lpvBaseNew : void* in/out -> Ptr ()
-- lpcb : DWORD* in/out -> Ptr Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。
open Ctypes
open Foreign

let screlocnotifications =
  foreign "ScRelocNotifications"
    (int32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr uint32_t) @-> returning int32_t)
(* cNotification : INT -> int32_t *)
(* lpNotifications : NOTIFICATION* in/out -> (ptr void) *)
(* lpvBaseOld : void* in/out -> (ptr void) *)
(* lpvBaseNew : void* in/out -> (ptr void) *)
(* lpcb : DWORD* in/out -> (ptr uint32_t) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)
(cffi:define-foreign-library mapi32 (t "MAPI32.dll"))
(cffi:use-foreign-library mapi32)

(cffi:defcfun ("ScRelocNotifications" sc-reloc-notifications :convention :stdcall) :int32
  (c-notification :int32)   ; INT
  (lp-notifications :pointer)   ; NOTIFICATION* in/out
  (lpv-base-old :pointer)   ; void* in/out
  (lpv-base-new :pointer)   ; void* in/out
  (lpcb :pointer))   ; DWORD* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。
use Win32::API;
my $ScRelocNotifications = Win32::API::More->new('MAPI32',
    'int ScRelocNotifications(int cNotification, LPVOID lpNotifications, LPVOID lpvBaseOld, LPVOID lpvBaseNew, LPVOID lpcb)');
# my $ret = $ScRelocNotifications->Call($cNotification, $lpNotifications, $lpvBaseOld, $lpvBaseNew, $lpcb);
# cNotification : INT -> int
# lpNotifications : NOTIFICATION* in/out -> LPVOID
# lpvBaseOld : void* in/out -> LPVOID
# lpvBaseNew : void* in/out -> LPVOID
# lpcb : DWORD* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

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