[IDL][SETUPAPI][UMPNPMGR] Improve PNP_RegisterNotification

- The 2nd parameter is the handle to the recipient.
- The 8th parameter is the callers process id.

base/services/umpnpmgr/rpcserver.c

@@ -4689,13 +4689,13 @@ DWORD
 WINAPI
 PNP_RegisterNotification(
     handle_t hBinding,
-    DWORD ulUnknown2,
+    DWORD_PTR hRecipient,
     LPWSTR pszName,
     BYTE *pNotificationFilter,
     DWORD ulNotificationFilterSize,
     DWORD ulFlags,
     PNP_NOTIFY_HANDLE *pNotifyHandle,
-    DWORD ulUnknown8,
+    DWORD ulProcessId,
     DWORD *pulUnknown9)
 {
     PDEV_BROADCAST_DEVICEINTERFACE_W pBroadcastDeviceInterface;
@@ -4703,8 +4703,8 @@ PNP_RegisterNotification(
     PNOTIFY_ENTRY pNotifyData = NULL;
 
     DPRINT1("PNP_RegisterNotification(%p %lx '%S' %p %lu 0x%lx %p %lx %p)\n",
-           hBinding, ulUnknown2, pszName, pNotificationFilter,
+           hBinding, hRecipient, pszName, pNotificationFilter,
-           ulNotificationFilterSize, ulFlags, pNotifyHandle, ulUnknown8, pulUnknown9);
+           ulNotificationFilterSize, ulFlags, pNotifyHandle, ulProcessId, pulUnknown9);
 
     if (pNotifyHandle == NULL)
         return CR_INVALID_POINTER;

dll/win32/setupapi/cfgmgr.c

@@ -670,7 +670,7 @@ CMP_RegisterNotification(
     RpcTryExcept
     {
         ret = PNP_RegisterNotification(BindingHandle,
-                                       0,            /* ??? */
+                                       (DWORD_PTR)hRecipient,
                                        szNameBuffer,
                                        (BYTE*)lpvNotificationFilter,
                                        ((DEV_BROADCAST_HDR*)lpvNotificationFilter)->dbch_size,

sdk/include/reactos/idl/pnp.idl

@@ -878,7 +878,7 @@ interface pnp
     __stdcall
     PNP_RegisterNotification(
         [in] handle_t hBinding,
-        [in] DWORD ulUnknown2,
+        [in] DWORD_PTR hRecipient,
         [in, string, ref] LPWSTR pszName,
         [in, size_is(ulNotificationFilterSize)] BYTE *pNotificationFilter,
         [in] DWORD ulNotificationFilterSize,