Example

git-svn-id: https://svn.kapsi.fi/jpa/nanopb@957 e3a754e5-d11d-0410-8d38-ebb782a927b9

1 files changed, 2 insertions, 0 deletions

diff --git a/pb.h b/pb.h
index e6037b81..2c6a2520 100644
--- a/pb.h
+++ b/pb.h
@@ -126,6 +126,8 @@ typedef struct {
  * The encoding callback will receive the actual output stream.
  * It should write all the data in one call, including the field tag and
  * wire type. It can write multiple fields.
+ *
+ * The callback can be null if you want to skip a field.
  */
 typedef struct _pb_istream_t pb_istream_t;
 typedef struct _pb_ostream_t pb_ostream_t;