tree 5c51f6cfd7ac9956b5cad390e7655e2a75603a3a
parent d10011b124af056c8a4d29890d63222e2f1694d4
author Mike Voydanoff <voydanoff@google.com> 1544580960 -0800
committer Mike Voydanoff <voydanoff@google.com> 1544626807 +0000

[banjo][usb] Add zircon.hw.usb banjo library

This library shadows some of the definitions in <zircon/hw/usb.h>.
We use this to replace uint8 arrays for USB descriptors in the
USB composite and USB bus protocols.
zircon.hw.usb also contains some other definitions that we will
need for future work.

TEST: USB works on Pixelbook
Change-Id: I8db5eda80dbf683b3d6f33dacf2d9774a2e3b168