From 0ec62c09e80667fcfcf387572a642be499254a3a Mon Sep 17 00:00:00 2001
From: linjiaqian <linjiaqian@lecent.cn>
Date: Thu, 22 Aug 2024 11:05:44 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dinaddr=5Fnone=E9=87=8D?=
 =?UTF-8?q?=E5=AE=9A=E4=B9=89?=
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---
 cores/esp32/IPAddress.cpp | 2 ++
 cores/esp32/IPAddress.h   | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/cores/esp32/IPAddress.cpp b/cores/esp32/IPAddress.cpp
index b4fc4c3f7e0..128efaf9269 100644
--- a/cores/esp32/IPAddress.cpp
+++ b/cores/esp32/IPAddress.cpp
@@ -411,4 +411,6 @@ esp_ip6_addr_type_t IPAddress::addr_type() const {
 }
 
 const IPAddress IN6ADDR_ANY(IPv6);
+#ifndef INADDR_NONE
 const IPAddress INADDR_NONE(0, 0, 0, 0);
+#endif
diff --git a/cores/esp32/IPAddress.h b/cores/esp32/IPAddress.h
index b88aeed3026..74a301da892 100644
--- a/cores/esp32/IPAddress.h
+++ b/cores/esp32/IPAddress.h
@@ -134,4 +134,6 @@ class IPAddress : public Printable {
 };
 
 extern const IPAddress IN6ADDR_ANY;
+#ifndef INADDR_NONE
 extern const IPAddress INADDR_NONE;
+#endif