diff --git a/parser.hpp b/parser.hpp
index 097b14a..1379f90 100644
--- a/parser.hpp
+++ b/parser.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include "const.hpp"
 #include "store.hpp"
 
 #include <vector>
@@ -17,5 +18,18 @@
  */
 Store parse(Binary&& vpd);
 
+namespace keyword
+{
+namespace editor
+{
+using namespace openpower::vpd::constants;
+/** @brief API to check vpd header
+ *  @param [in] vpd - VPDheader in binary format
+ */
+void processHeader(Binary&& vpd);
+
+} // namespace editor
+} // namespace keyword
+
 } // namespace vpd
 } // namespace openpower