tree c57d4d156e394735ccc43046029f96959c06c013
parent 84e0dec81ec2c7178478c845d42550f931443688
author Wyatt Hepler <hepler@google.com> 1606246145 -0800
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1606260983 +0000

pw_protobuf: Provide an Empty proto message

Provide a pw.protobuf.Empty message for general use.

Change-Id: I2ee3d8d25602e2a8e59b30853950185f9c18624c
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/26021
Reviewed-by: Keir Mierle <keir@google.com>
Commit-Queue: Wyatt Hepler <hepler@google.com>