Adjusted data definitions according to PCO; Added doxygen config file

1 files changed, 14 insertions, 1 deletions

diff --git a/include/persistence_client_library.h b/include/persistence_client_library.h
index 9328712..c0735ff 100644
--- a/include/persistence_client_library.h
+++ b/include/persistence_client_library.h
@@ -24,13 +24,26 @@
  *
  */
 /** \ingroup GEN_PERS */
-/** \defgroup PERS_CLIENT Client: initialisation access
+/** \defgroup PERS_CLIENT Client: initialization access
  *  \{
  */
 /** \defgroup PERS_CLIENT_INTERFACE API document
  *  \{
  */
 
+/**
+ * @mainpage The Persistence Client Library documentation
+ *           GENIVI's Persistence Client Library, known as PCL, is responsible for handling persistent data,
+ *           including all data read and modified during a lifetime of an infotainment system.<br>
+ *           "Persistent data" is data stored in a non-volatile storage such as a hard disk drive or FLASH memory.
+ *           <br><br>
+ *           The Persistence Client Library (PCL) provides an API to applications to read and write persistent data
+ *           via a key-value and a file interface.<br>
+ *           It also provide a plugin API to allow users to extend the client library with custom storage solutions.
+ */
+
+
+
 #ifdef __cplusplus
 extern "C" {
 #endif