/* Version of the nanopb library. Just in case you want to check it in
* your own program. */
-#define NANOPB_VERSION nanopb-0.3.7-dev
+#define NANOPB_VERSION nanopb-0.3.8-dev
/* Include all the system headers needed by nanopb. You will need the
* definitions of the following:
#define PB_DATAOFFSET_FIRST(st, m1, m2) (offsetof(st, m1))
/* data_offset for subsequent fields */
#define PB_DATAOFFSET_OTHER(st, m1, m2) (offsetof(st, m1) - offsetof(st, m2) - pb_membersize(st, m2))
+/* data offset for subsequent fields inside an union (oneof) */
+#define PB_DATAOFFSET_UNION(st, m1, m2) (PB_SIZE_MAX)
/* Choose first/other based on m1 == m2 (deprecated, remains for backwards compatibility) */
#define PB_DATAOFFSET_CHOOSE(st, m1, m2) (int)(offsetof(st, m1) == offsetof(st, m2) \
? PB_DATAOFFSET_FIRST(st, m1, m2) \
{tag, PB_ATYPE_CALLBACK | PB_HTYPE_REPEATED | ltype, \
fd, 0, pb_membersize(st, m), 0, ptr}
-/* Optional extensions don't have the has_ field, as that would be redundant. */
+/* Optional extensions don't have the has_ field, as that would be redundant.
+ * Furthermore, the combination of OPTIONAL without has_ field is used
+ * for indicating proto3 style fields. Extensions exist in proto2 mode only,
+ * so they should be encoded according to proto2 rules. To avoid the conflict,
+ * extensions are marked as REQUIRED instead.
+ */
#define PB_OPTEXT_STATIC(tag, st, m, fd, ltype, ptr) \
- {tag, PB_ATYPE_STATIC | PB_HTYPE_OPTIONAL | ltype, \
+ {tag, PB_ATYPE_STATIC | PB_HTYPE_REQUIRED | ltype, \
0, \
0, \
pb_membersize(st, m), 0, ptr}