tree 71f569822003bc02c0239432df323a4913e14b9f
parent 30bff60d33a053902e6bb21cf7507f377549c971
author Adam Langley <agl@google.com> 1438305013 -0700
committer Adam Langley <agl@google.com> 1438305120 +0000

Implement custom extensions.

This change mirrors upstream's custom extension API because we have some
internal users that depend on it.

Change-Id: I408e442de0a55df7b05c872c953ff048cd406513
Reviewed-on: https://boringssl-review.googlesource.com/5471
Reviewed-by: Adam Langley <agl@google.com>