Move C code into ndn-cpp/c
diff --git a/ndn-cpp/encoding/BinaryXMLWireFormat.cpp b/ndn-cpp/encoding/BinaryXMLWireFormat.cpp
index e771522..b453794 100644
--- a/ndn-cpp/encoding/BinaryXMLWireFormat.cpp
+++ b/ndn-cpp/encoding/BinaryXMLWireFormat.cpp
@@ -5,7 +5,7 @@
  */
 
 #include <stdexcept>
-#include "BinaryXMLName.h"
+#include "../c/encoding/BinaryXMLName.h"
 #include "../Name.hpp"
 #include "BinaryXMLWireFormat.hpp"