Add some missing #include statements.

[cumulus.git] / ref.cc

diff --git a/ref.cc b/ref.cc
index 2f870a6..bed4daf 100644 (file)
--- a/ref.cc
+++ b/ref.cc
@@ -25,6 +25,8 @@
 
 #include <assert.h>
 #include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
 #include <uuid/uuid.h>
 
 #include <string>