auto import from //branches/cupcake/...@125939
diff --git a/tools/aidl/options.cpp b/tools/aidl/options.cpp
index a890556..57b10ae 100644
--- a/tools/aidl/options.cpp
+++ b/tools/aidl/options.cpp
@@ -1,6 +1,10 @@
 
 #include "options.h"
 
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
 static int
 usage()
 {