From d1143ab37ef7a7e9bbc4289513dbd21b9fe134d2 Mon Sep 17 00:00:00 2001
From: Thomas-Barbier-1A <thomas.barbier@amadeus.com>
Date: Tue, 5 Dec 2023 10:54:00 +0100
Subject: [PATCH] [BUILD] 'uint8_t' not declared in this scope with gcc 13.2.1
 (#2423)

---
 api/include/opentelemetry/trace/propagation/detail/hex.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/api/include/opentelemetry/trace/propagation/detail/hex.h b/api/include/opentelemetry/trace/propagation/detail/hex.h
index c8bd58f8b8..157f5ec42a 100644
--- a/api/include/opentelemetry/trace/propagation/detail/hex.h
+++ b/api/include/opentelemetry/trace/propagation/detail/hex.h
@@ -4,6 +4,7 @@
 #pragma once
 
 #include <algorithm>
+#include <cstdint>
 #include <cstring>
 
 #include "opentelemetry/nostd/string_view.h"