Merge "Make enum use C compatible." into main am: b30f2dd618

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/3023505

Change-Id: I4c41ce6802c79866caeff23121ca6915746a4ba0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>