tree 150ec79358d83822efe41688f4bcfb29755ce15b
parent 49a61374fc18a0f39da0d9c11cc9ccc3e9c1ec3f
author Dylan Reid <dgreid@chromium.org> 1441130517 -0700
committer Dylan Reid <dgreid@google.com> 1441834080 -0700

Export pcm_mmap_avail

This is useful for timer based wakeups and for checking how much data
has been captured by a hotwording device.

Change-Id: Iffe85dd8e69498f0af6e3265971f26daf6f65608
Signed-off-by: Dylan Reid <dgreid@chromium.org>