tree c5ff0312a1044f382ea665f5e12b2095692d8874
parent c4bab8a65379551c728db70ec69df295ad380627
author Sean Klein <smklein@google.com> 1548644387 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1548882296 +0000

[block] Add FIDL protocol for block devices

These bindings have parity with the remaining ioctl declarations.
For direct comparison, refer to: system/public/zircon/device/block.h

Test: Declarations only; bindings utilized in subsequent patches.

Change-Id: I6cfba4834b3d4688e1be92c04da20bd945df4afc