From b3d21c5fa269123aabd42f27156b92050977f5a9 Mon Sep 17 00:00:00 2001
From: me-no-dev <hristo@espressif.com>
Date: Wed, 15 May 2024 09:39:25 +0200
Subject: [PATCH] fix(net): Add back the friend classes required for Ethernet.h
 to work

---
 cores/esp32/IPAddress.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cores/esp32/IPAddress.h b/cores/esp32/IPAddress.h
index a24271cd580..b88aeed3026 100644
--- a/cores/esp32/IPAddress.h
+++ b/cores/esp32/IPAddress.h
@@ -124,6 +124,9 @@ class IPAddress : public Printable {
   friend class UDP;
   friend class Client;
   friend class Server;
+  friend class EthernetClass;
+  friend class DhcpClass;
+  friend class DNSClient;
 
 protected:
   bool fromString4(const char *address);