From 178d1ff98632f35fde270e2a6110ddfe7d8656f8 Mon Sep 17 00:00:00 2001
From: Sukchan Lee <acetcom@gmail.com>
Date: Tue, 18 Jul 2023 23:20:43 +0900
Subject: [PATCH] Fixed build failure in osmocom/open5gs

---
 src/upf/arp-nd.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/upf/arp-nd.cpp b/src/upf/arp-nd.cpp
index 1fc26fec4..abf0e7691 100644
--- a/src/upf/arp-nd.cpp
+++ b/src/upf/arp-nd.cpp
@@ -17,6 +17,8 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
+#include <cstdint>
+
 #include <tins/arp.h>
 #include <tins/ethernetII.h>
 #include <tins/hw_address.h>