diff --git a/ndn-cpp/c/encoding/binary-xml-interest.h b/ndn-cpp/c/encoding/binary-xml-interest.h
new file mode 100644
index 0000000..a1c9631
--- /dev/null
+++ b/ndn-cpp/c/encoding/binary-xml-interest.h
@@ -0,0 +1,27 @@
+/**
+ * @author: Jeff Thompson
+ * See COPYING for copyright and distribution information.
+ */
+
+#ifndef NDN_BINARYXMLINTEREST_H
+#define	NDN_BINARYXMLINTEREST_H
+
+#include "../errors.h"
+#include "../interest.h"
+#include "binary-xml-encoder.h"
+#include "binary-xml-decoder.h"
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+ndn_Error ndn_encodeBinaryXmlInterest(struct ndn_Interest *interest, struct ndn_BinaryXmlEncoder *encoder);
+
+ndn_Error ndn_decodeBinaryXmlInterest(struct ndn_Interest *interest, struct ndn_BinaryXmlDecoder *decoder);
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif
+