--- /dev/null
+#ifndef _NAVDATA_CLIENT_H_
+#define _NAVDATA_CLIENT_H_
+
+#include <config.h>
+
+enum {
+ NAVDATA_IHM_PROCESS_INDEX,
+#ifdef ND_WRITE_TO_FILE
+ NAVDATA_FILE_PROCESS_INDEX,
+
+#ifdef PC_USE_POLARIS
+ NAVDATA_POLARIS_PROCESS_INDEX,
+#endif // PC_USE_POLARIS
+
+#ifdef USE_TABLE_PILOTAGE
+ NAVDATA_TABLEPILOTAGE_INDEX
+#endif // USE_TABLE_PILOTAGE
+
+#endif // ND_WRITE_TO_FILE
+};
+
+#include <ardrone_tool/Navdata/ardrone_navdata_client.h>
+
+#endif //! _NAVDATA_CLIENT_H_
+