name: Make use of naming conventions for segment, version, timestamp, and sequence number encoding

Change-Id: I99fe3965b2a4797bd14b6966b1d1d7d8fc530aef
Refs: #1761
diff --git a/src/key-locator.hpp b/src/key-locator.hpp
index 33e4584..a86275d 100644
--- a/src/key-locator.hpp
+++ b/src/key-locator.hpp
@@ -23,6 +23,8 @@
 #define NDN_KEY_LOCATOR_HPP
 
 #include "encoding/block.hpp"
+#include "encoding/encoding-buffer.hpp"
+
 #include "name.hpp"
 
 namespace ndn {