tree b9f11fd5f2038efcb34f810d000c7283215322c0
parent 0246148eb5095a0c05f0ab4deee72e1866f98994
author Wyatt Hepler <hepler@google.com> 1583767939 -0700
committer CQ Bot Account <commit-bot@chromium.org> 1583789547 +0000

pw_kvs: Introduce Input interface

- Provide the Input interface, which provides a generic Read function.
- Switch to non-virtual interfaces to allow for potential future
  pre/post operations (e.g. error handling, debug logging).

Change-Id: If7e95c3c47a090c7dc0a72426e6224c9ed04b62a