===================
The following options can be specified using -D switch given to the C compiler:
-================== ==============================================================================================
-__BIG_ENDIAN__ Set this if your platform stores integers and floats in big-endian format.
- Mixed-endian systems (different layout for ints and floats) are currently not supported.
-NANOPB_INTERNALS Set this to expose the field encoder functions that are hidden since nanopb-0.1.3.
-================== ==============================================================================================
+============================ ==============================================================================================
+__BIG_ENDIAN__ Set this if your platform stores integers and floats in big-endian format.
+ Mixed-endian systems (different layout for ints and floats) are currently not supported.
+NANOPB_INTERNALS Set this to expose the field encoder functions that are hidden since nanopb-0.1.3.
+PB_MAX_REQUIRED_FIELDS Maximum number of required fields to check for presence. Default value is 64.
+============================ ==============================================================================================
pb.h
====
For optional fields, this function applies the default value and sets *has_<field>* to false if the field is not present.
-Because of memory concerns, the detection of missing required fields is not perfect if the structure contains more than 32 fields.
-
pb_decode_varint
----------------
Read and decode a varint_ encoded integer. ::