From 1a7b11e2b80aca0db4b8156c0b2e97130ee0eb1e Mon Sep 17 00:00:00 2001
From: Max Lv <max.c.lv@gmail.com>
Date: Wed, 14 Oct 2026 21:49:33 +0800
Subject: [PATCH] Include <ctime> for std::time in the UDP relay (libstdc++)

---
 src/relay/udp.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/relay/udp.cpp b/src/relay/udp.cpp
index 8af2bc9b..e072bbee 100644
--- a/src/relay/udp.cpp
+++ b/src/relay/udp.cpp
@@ -3,6 +3,7 @@
 
 #include <algorithm>
 #include <cstring>
+#include <ctime>
 #include <memory>
 
 #include <sodium.h>