These are only used by crypto/asn1 and not externally.
Change-Id: I2e6a28828fd81a4e3421eed1e98f0a65197f4b88
Reviewed-on: https://boringssl-review.googlesource.com/13868
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
