1 files changed, 1 insertions, 0 deletions

diff --git a/lib/util.cc b/lib/util.cc
index 94e09ed..26be66a 100644
--- a/lib/util.cc
+++ b/lib/util.cc
@@ -2,2 +2,3 @@
 #include <cassert>
+#include <cstring>
 #include <vector>