tree d351e91102bf65dd930e151d48023a5a44916210
parent 6f4ef1b4ceed24a273ba317da0d34ab1481fcc0d
author Wyatt Hepler <hepler@google.com> 1581468302 -0800
committer Wyatt Hepler <hepler@google.com> 1581555609 -0800

pw_kvs: Split out aligned write functionality

- Define the Output interface.
- Create AlignedWriter class, which handles writing aligned and padded
  data to a buffer.
- Define AlignedWriterBuffer, which provides a buffer to an
  AlignedWriter.

Change-Id: I791c5fc2d47617b0866fa779a506cb977905f245