Android S v2 Preview 2 (S2B2.211203.006)
Merge "Use accessors rather than reaching into BoringSSL structs." am: f555767bc6

Original change: https://android-review.googlesource.com/c/platform/external/ipsec-tools/+/1776665

Change-Id: I2ada03716bb15cae4b32501cf426f9b1295c782d