RouterCreatePrintAsyncNotificationChannel

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

HRESULT RouterCreatePrintAsyncNotificationChannel(
    LPCWSTR pName,
    GUID* pNotificationType,
    PrintAsyncNotifyUserFilter eNotifyFilter,
    PrintAsyncNotifyConversationStyle eConversationStyle,
    IPrintAsyncNotifyCallback* pCallback,
    IPrintAsyncNotifyChannel** ppIAsynchNotification
);

<DllImport("SPOOLSS.dll", ExactSpelling:=True)>
Public Shared Function RouterCreatePrintAsyncNotificationChannel(
    <MarshalAs(UnmanagedType.LPWStr)> pName As String,   ' LPCWSTR
    ByRef pNotificationType As Guid,   ' GUID*
    eNotifyFilter As Integer,   ' PrintAsyncNotifyUserFilter
    eConversationStyle As Integer,   ' PrintAsyncNotifyConversationStyle
    pCallback As IntPtr,   ' IPrintAsyncNotifyCallback*
    ppIAsynchNotification As IntPtr   ' IPrintAsyncNotifyChannel** out
) As Integer
End Function

' pName : LPCWSTR
' pNotificationType : GUID*
' eNotifyFilter : PrintAsyncNotifyUserFilter
' eConversationStyle : PrintAsyncNotifyConversationStyle
' pCallback : IPrintAsyncNotifyCallback*
' ppIAsynchNotification : IPrintAsyncNotifyChannel** out
Declare PtrSafe Function RouterCreatePrintAsyncNotificationChannel Lib "spoolss" ( _
    ByVal pName As LongPtr, _
    ByVal pNotificationType As LongPtr, _
    ByVal eNotifyFilter As Long, _
    ByVal eConversationStyle As Long, _
    ByVal pCallback As LongPtr, _
    ByVal ppIAsynchNotification As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RouterCreatePrintAsyncNotificationChannel = ctypes.windll.spoolss.RouterCreatePrintAsyncNotificationChannel
RouterCreatePrintAsyncNotificationChannel.restype = ctypes.c_int
RouterCreatePrintAsyncNotificationChannel.argtypes = [
    wintypes.LPCWSTR,  # pName : LPCWSTR
    ctypes.c_void_p,  # pNotificationType : GUID*
    ctypes.c_int,  # eNotifyFilter : PrintAsyncNotifyUserFilter
    ctypes.c_int,  # eConversationStyle : PrintAsyncNotifyConversationStyle
    ctypes.c_void_p,  # pCallback : IPrintAsyncNotifyCallback*
    ctypes.c_void_p,  # ppIAsynchNotification : IPrintAsyncNotifyChannel** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SPOOLSS.dll')
RouterCreatePrintAsyncNotificationChannel = Fiddle::Function.new(
  lib['RouterCreatePrintAsyncNotificationChannel'],
  [
    Fiddle::TYPE_VOIDP,  # pName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pNotificationType : GUID*
    Fiddle::TYPE_INT,  # eNotifyFilter : PrintAsyncNotifyUserFilter
    Fiddle::TYPE_INT,  # eConversationStyle : PrintAsyncNotifyConversationStyle
    Fiddle::TYPE_VOIDP,  # pCallback : IPrintAsyncNotifyCallback*
    Fiddle::TYPE_VOIDP,  # ppIAsynchNotification : IPrintAsyncNotifyChannel** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "spoolss")]
extern "system" {
    fn RouterCreatePrintAsyncNotificationChannel(
        pName: *const u16,  // LPCWSTR
        pNotificationType: *mut GUID,  // GUID*
        eNotifyFilter: i32,  // PrintAsyncNotifyUserFilter
        eConversationStyle: i32,  // PrintAsyncNotifyConversationStyle
        pCallback: *mut core::ffi::c_void,  // IPrintAsyncNotifyCallback*
        ppIAsynchNotification: *mut *mut core::ffi::c_void  // IPrintAsyncNotifyChannel** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SPOOLSS.dll")]
public static extern int RouterCreatePrintAsyncNotificationChannel([MarshalAs(UnmanagedType.LPWStr)] string pName, ref Guid pNotificationType, int eNotifyFilter, int eConversationStyle, IntPtr pCallback, IntPtr ppIAsynchNotification);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SPOOLSS_RouterCreatePrintAsyncNotificationChannel' -Namespace Win32 -PassThru
# $api::RouterCreatePrintAsyncNotificationChannel(pName, pNotificationType, eNotifyFilter, eConversationStyle, pCallback, ppIAsynchNotification)

#uselib "SPOOLSS.dll"
#func global RouterCreatePrintAsyncNotificationChannel "RouterCreatePrintAsyncNotificationChannel" sptr, sptr, sptr, sptr, sptr, sptr
; RouterCreatePrintAsyncNotificationChannel pName, varptr(pNotificationType), eNotifyFilter, eConversationStyle, pCallback, ppIAsynchNotification   ; 戻り値は stat
; pName : LPCWSTR -> "sptr"
; pNotificationType : GUID* -> "sptr"
; eNotifyFilter : PrintAsyncNotifyUserFilter -> "sptr"
; eConversationStyle : PrintAsyncNotifyConversationStyle -> "sptr"
; pCallback : IPrintAsyncNotifyCallback* -> "sptr"
; ppIAsynchNotification : IPrintAsyncNotifyChannel** 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。

#uselib "SPOOLSS.dll"
#cfunc global RouterCreatePrintAsyncNotificationChannel "RouterCreatePrintAsyncNotificationChannel" wstr, var, int, int, sptr, sptr
; res = RouterCreatePrintAsyncNotificationChannel(pName, pNotificationType, eNotifyFilter, eConversationStyle, pCallback, ppIAsynchNotification)
; pName : LPCWSTR -> "wstr"
; pNotificationType : GUID* -> "var"
; eNotifyFilter : PrintAsyncNotifyUserFilter -> "int"
; eConversationStyle : PrintAsyncNotifyConversationStyle -> "int"
; pCallback : IPrintAsyncNotifyCallback* -> "sptr"
; ppIAsynchNotification : IPrintAsyncNotifyChannel** out -> "sptr"
; ※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。

; HRESULT RouterCreatePrintAsyncNotificationChannel(LPCWSTR pName, GUID* pNotificationType, PrintAsyncNotifyUserFilter eNotifyFilter, PrintAsyncNotifyConversationStyle eConversationStyle, IPrintAsyncNotifyCallback* pCallback, IPrintAsyncNotifyChannel** ppIAsynchNotification)
#uselib "SPOOLSS.dll"
#cfunc global RouterCreatePrintAsyncNotificationChannel "RouterCreatePrintAsyncNotificationChannel" wstr, var, int, int, intptr, intptr
; res = RouterCreatePrintAsyncNotificationChannel(pName, pNotificationType, eNotifyFilter, eConversationStyle, pCallback, ppIAsynchNotification)
; pName : LPCWSTR -> "wstr"
; pNotificationType : GUID* -> "var"
; eNotifyFilter : PrintAsyncNotifyUserFilter -> "int"
; eConversationStyle : PrintAsyncNotifyConversationStyle -> "int"
; pCallback : IPrintAsyncNotifyCallback* -> "intptr"
; ppIAsynchNotification : IPrintAsyncNotifyChannel** out -> "intptr"
; ※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 (
	spoolss = windows.NewLazySystemDLL("SPOOLSS.dll")
	procRouterCreatePrintAsyncNotificationChannel = spoolss.NewProc("RouterCreatePrintAsyncNotificationChannel")
)

// pName (LPCWSTR), pNotificationType (GUID*), eNotifyFilter (PrintAsyncNotifyUserFilter), eConversationStyle (PrintAsyncNotifyConversationStyle), pCallback (IPrintAsyncNotifyCallback*), ppIAsynchNotification (IPrintAsyncNotifyChannel** out)
r1, _, err := procRouterCreatePrintAsyncNotificationChannel.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pName))),
	uintptr(pNotificationType),
	uintptr(eNotifyFilter),
	uintptr(eConversationStyle),
	uintptr(pCallback),
	uintptr(ppIAsynchNotification),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function RouterCreatePrintAsyncNotificationChannel(
  pName: PWideChar;   // LPCWSTR
  pNotificationType: PGUID;   // GUID*
  eNotifyFilter: Integer;   // PrintAsyncNotifyUserFilter
  eConversationStyle: Integer;   // PrintAsyncNotifyConversationStyle
  pCallback: Pointer;   // IPrintAsyncNotifyCallback*
  ppIAsynchNotification: Pointer   // IPrintAsyncNotifyChannel** out
): Integer; stdcall;
  external 'SPOOLSS.dll' name 'RouterCreatePrintAsyncNotificationChannel';

result := DllCall("SPOOLSS\RouterCreatePrintAsyncNotificationChannel"
    , "WStr", pName   ; LPCWSTR
    , "Ptr", pNotificationType   ; GUID*
    , "Int", eNotifyFilter   ; PrintAsyncNotifyUserFilter
    , "Int", eConversationStyle   ; PrintAsyncNotifyConversationStyle
    , "Ptr", pCallback   ; IPrintAsyncNotifyCallback*
    , "Ptr", ppIAsynchNotification   ; IPrintAsyncNotifyChannel** out
    , "Int")   ; return: HRESULT

●RouterCreatePrintAsyncNotificationChannel(pName, pNotificationType, eNotifyFilter, eConversationStyle, pCallback, ppIAsynchNotification) = DLL("SPOOLSS.dll", "int RouterCreatePrintAsyncNotificationChannel(char*, void*, int, int, void*, void*)")
# 呼び出し: RouterCreatePrintAsyncNotificationChannel(pName, pNotificationType, eNotifyFilter, eConversationStyle, pCallback, ppIAsynchNotification)
# pName : LPCWSTR -> "char*"
# pNotificationType : GUID* -> "void*"
# eNotifyFilter : PrintAsyncNotifyUserFilter -> "int"
# eConversationStyle : PrintAsyncNotifyConversationStyle -> "int"
# pCallback : IPrintAsyncNotifyCallback* -> "void*"
# ppIAsynchNotification : IPrintAsyncNotifyChannel** 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)。