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RevertToPrinterSelf

関数

プリンタークライアントの偽装を解除し元に戻す。

DLLSPOOLSS.dll呼出規約winapi

シグネチャ

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

HANDLE RevertToPrinterSelf(void);

パラメーターなし。戻り値: HANDLE

各言語での呼び出し定義

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

HANDLE RevertToPrinterSelf(void);

[DllImport("SPOOLSS.dll", ExactSpelling = true)]
static extern IntPtr RevertToPrinterSelf();

<DllImport("SPOOLSS.dll", ExactSpelling:=True)>
Public Shared Function RevertToPrinterSelf() As IntPtr
End Function

Declare PtrSafe Function RevertToPrinterSelf Lib "spoolss" () As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RevertToPrinterSelf = ctypes.windll.spoolss.RevertToPrinterSelf
RevertToPrinterSelf.restype = ctypes.c_void_p
RevertToPrinterSelf.argtypes = []

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SPOOLSS.dll')
RevertToPrinterSelf = Fiddle::Function.new(
  lib['RevertToPrinterSelf'],
  [],
  Fiddle::TYPE_VOIDP)

#[link(name = "spoolss")]
extern "system" {
    fn RevertToPrinterSelf() -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SPOOLSS.dll")]
public static extern IntPtr RevertToPrinterSelf();
"@
$api = Add-Type -MemberDefinition $sig -Name 'SPOOLSS_RevertToPrinterSelf' -Namespace Win32 -PassThru
# $api::RevertToPrinterSelf()

#uselib "SPOOLSS.dll"
#func global RevertToPrinterSelf "RevertToPrinterSelf"
; RevertToPrinterSelf   ; 戻り値は stat
; ※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。

#uselib "SPOOLSS.dll"
#cfunc global RevertToPrinterSelf "RevertToPrinterSelf"
; res = RevertToPrinterSelf()

; HANDLE RevertToPrinterSelf()
#uselib "SPOOLSS.dll"
#cfunc global RevertToPrinterSelf "RevertToPrinterSelf"
; res = RevertToPrinterSelf()

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	spoolss = windows.NewLazySystemDLL("SPOOLSS.dll")
	procRevertToPrinterSelf = spoolss.NewProc("RevertToPrinterSelf")
)

r1, _, err := procRevertToPrinterSelf.Call()
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function RevertToPrinterSelf: THandle; stdcall;
  external 'SPOOLSS.dll' name 'RevertToPrinterSelf';

result := DllCall("SPOOLSS\RevertToPrinterSelf", "Ptr")

●RevertToPrinterSelf() = DLL("SPOOLSS.dll", "void* RevertToPrinterSelf()")
# 呼び出し: RevertToPrinterSelf()
# 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)。