Add include cstring to test_iot_dev_manager

diff --git a/device_core/utest/test_iot_dev_manager.cpp b/device_core/utest/test_iot_dev_manager.cpp
index 718801f..f3def12 100644 (file)
--- a/device_core/utest/test_iot_dev_manager.cpp
+++ b/device_core/utest/test_iot_dev_manager.cpp
@@ -9,6 +9,7 @@
 #include <jsoncpp/json/reader.h>
 #include <sstream>
 #include <ctime>
+#include <cstring>
 
 #include "OCPlatform.h"
 #include "OCApi.h"