From 9e3b0f91d78a447548c10359bb1e4a58d721aa22 Mon Sep 17 00:00:00 2001
From: David Li <li.davidm96@gmail.com>
Date: Thu, 3 Jun 2021 13:27:16 -0500
Subject: [PATCH] Add #include <cctype> to baggage.h

Fixes #808
---
 api/include/opentelemetry/baggage/baggage.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/api/include/opentelemetry/baggage/baggage.h b/api/include/opentelemetry/baggage/baggage.h
index f2a2a4fbdc..7f904f09a7 100644
--- a/api/include/opentelemetry/baggage/baggage.h
+++ b/api/include/opentelemetry/baggage/baggage.h
@@ -3,6 +3,8 @@
 
 #pragma once
 
+#include <cctype>
+
 #include "opentelemetry/common/kv_properties.h"
 #include "opentelemetry/nostd/shared_ptr.h"
 #include "opentelemetry/nostd/string_view.h"