diff --git a/analyzer/analyzer_main.hpp b/analyzer/analyzer_main.hpp
index d7199b5..c7284ea 100644
--- a/analyzer/analyzer_main.hpp
+++ b/analyzer/analyzer_main.hpp
@@ -1,5 +1,8 @@
 #pragma once
 
+#include <map>
+#include <string>
+
 namespace analyzer
 {
 
@@ -9,6 +12,7 @@
  * If any error conditions are found on the host isolate the hardware
  * component that caused the error(s).
  */
-void analyzeHardware();
+
+int analyzeHardware(std::map<std::string, std::string>& i_errors);
 
 } // namespace analyzer