add function prototypes

include/Security.hpp

@@ -56,6 +56,9 @@ private:
 
     uint32_t m_cmdVelTimeout; // ms
     uint32_t m_lastCmdVel;
+
+    bool Security::currentCheck();
+    bool Security::timeoutCmdVelCheck();
 };
 
-#endif
\ No newline at end of file
+#endif