1 files changed, 2 insertions, 0 deletions
diff --git a/tests/duplex.cpp b/tests/duplex.cpp
index f416bad..125b56e 100644
--- a/tests/duplex.cpp
+++ b/tests/duplex.cpp
@@ -10,6 +10,8 @@
 
 #include "RtAudio.h"
 #include <iostream>
+#include <cstdlib>
+#include <cstring>
 
 /*
 typedef signed long  MY_TYPE;