.. _exhale_define_pb_8h_1a9e4034bb0c19a4c5c63cabc8b6941665:

Define PB_HTYPE_OPTIONAL
========================

- Defined in :ref:`file_ecal_core_src_serialization_nanopb_pb.h`


Define Documentation
--------------------


.. doxygendefine:: PB_HTYPE_OPTIONAL
   :project: ecal Doxygen Project