Migrate DLL API exporter to fastdds (#718)

Signed-off-by: EduPonz <eduardoponz@eprosima.com>

Author: EduPonz

code/doxygen-config.in

@@ -2257,7 +2257,7 @@ INCLUDE_FILE_PATTERNS  =
 PREDEFINED             = HAVE_SECURITY=1 \
                          DOXYGEN_DOCUMENTATION=1 \
                          DOXYGEN_SHOULD_SKIP_THIS \
-                         RTPS_DllAPI= \
+                         FASTDDS_EXPORTED_API= \
                          FASTDDS_TODO_BEFORE=
 
 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this