SpoolerCopyFileEvent

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

BOOL SpoolerCopyFileEvent(
    LPWSTR pszPrinterName,
    LPWSTR pszKey,
    DWORD dwCopyFileEvent
);

<DllImport("mscms.dll", ExactSpelling:=True)>
Public Shared Function SpoolerCopyFileEvent(
    <MarshalAs(UnmanagedType.LPWStr)> pszPrinterName As String,   ' LPWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pszKey As String,   ' LPWSTR
    dwCopyFileEvent As UInteger   ' DWORD
) As Boolean
End Function

' pszPrinterName : LPWSTR
' pszKey : LPWSTR
' dwCopyFileEvent : DWORD
Declare PtrSafe Function SpoolerCopyFileEvent Lib "mscms" ( _
    ByVal pszPrinterName As LongPtr, _
    ByVal pszKey As LongPtr, _
    ByVal dwCopyFileEvent 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

SpoolerCopyFileEvent = ctypes.windll.mscms.SpoolerCopyFileEvent
SpoolerCopyFileEvent.restype = wintypes.BOOL
SpoolerCopyFileEvent.argtypes = [
    wintypes.LPCWSTR,  # pszPrinterName : LPWSTR
    wintypes.LPCWSTR,  # pszKey : LPWSTR
    wintypes.DWORD,  # dwCopyFileEvent : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('mscms.dll')
SpoolerCopyFileEvent = Fiddle::Function.new(
  lib['SpoolerCopyFileEvent'],
  [
    Fiddle::TYPE_VOIDP,  # pszPrinterName : LPWSTR
    Fiddle::TYPE_VOIDP,  # pszKey : LPWSTR
    -Fiddle::TYPE_INT,  # dwCopyFileEvent : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "mscms")]
extern "system" {
    fn SpoolerCopyFileEvent(
        pszPrinterName: *mut u16,  // LPWSTR
        pszKey: *mut u16,  // LPWSTR
        dwCopyFileEvent: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("mscms.dll")]
public static extern bool SpoolerCopyFileEvent([MarshalAs(UnmanagedType.LPWStr)] string pszPrinterName, [MarshalAs(UnmanagedType.LPWStr)] string pszKey, uint dwCopyFileEvent);
"@
$api = Add-Type -MemberDefinition $sig -Name 'mscms_SpoolerCopyFileEvent' -Namespace Win32 -PassThru
# $api::SpoolerCopyFileEvent(pszPrinterName, pszKey, dwCopyFileEvent)

#uselib "mscms.dll"
#func global SpoolerCopyFileEvent "SpoolerCopyFileEvent" sptr, sptr, sptr
; SpoolerCopyFileEvent pszPrinterName, pszKey, dwCopyFileEvent   ; 戻り値は stat
; pszPrinterName : LPWSTR -> "sptr"
; pszKey : LPWSTR -> "sptr"
; dwCopyFileEvent : DWORD -> "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。

#uselib "mscms.dll"
#cfunc global SpoolerCopyFileEvent "SpoolerCopyFileEvent" wstr, wstr, int
; res = SpoolerCopyFileEvent(pszPrinterName, pszKey, dwCopyFileEvent)
; pszPrinterName : LPWSTR -> "wstr"
; pszKey : LPWSTR -> "wstr"
; dwCopyFileEvent : DWORD -> "int"

; BOOL SpoolerCopyFileEvent(LPWSTR pszPrinterName, LPWSTR pszKey, DWORD dwCopyFileEvent)
#uselib "mscms.dll"
#cfunc global SpoolerCopyFileEvent "SpoolerCopyFileEvent" wstr, wstr, int
; res = SpoolerCopyFileEvent(pszPrinterName, pszKey, dwCopyFileEvent)
; pszPrinterName : LPWSTR -> "wstr"
; pszKey : LPWSTR -> "wstr"
; dwCopyFileEvent : DWORD -> "int"

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

var (
	mscms = windows.NewLazySystemDLL("mscms.dll")
	procSpoolerCopyFileEvent = mscms.NewProc("SpoolerCopyFileEvent")
)

// pszPrinterName (LPWSTR), pszKey (LPWSTR), dwCopyFileEvent (DWORD)
r1, _, err := procSpoolerCopyFileEvent.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszPrinterName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszKey))),
	uintptr(dwCopyFileEvent),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SpoolerCopyFileEvent(
  pszPrinterName: PWideChar;   // LPWSTR
  pszKey: PWideChar;   // LPWSTR
  dwCopyFileEvent: DWORD   // DWORD
): BOOL; stdcall;
  external 'mscms.dll' name 'SpoolerCopyFileEvent';

result := DllCall("mscms\SpoolerCopyFileEvent"
    , "WStr", pszPrinterName   ; LPWSTR
    , "WStr", pszKey   ; LPWSTR
    , "UInt", dwCopyFileEvent   ; DWORD
    , "Int")   ; return: BOOL

●SpoolerCopyFileEvent(pszPrinterName, pszKey, dwCopyFileEvent) = DLL("mscms.dll", "bool SpoolerCopyFileEvent(char*, char*, dword)")
# 呼び出し: SpoolerCopyFileEvent(pszPrinterName, pszKey, dwCopyFileEvent)
# pszPrinterName : LPWSTR -> "char*"
# pszKey : LPWSTR -> "char*"
# dwCopyFileEvent : DWORD -> "dword"
# 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)。