spinlock: Add initial implementation
Change-Id: I687d54b15f47db651d3d0ce0475846110f8343c0
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/maize/+/256913
Pigweed-Auto-Submit: Erik Gilling <konkers@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed-service-accounts.iam.gserviceaccount.com>
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Travis Geiselbrecht <travisg@google.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
8 files changed