Reorder functions in ssl_lib.c to match ssl.h.

Just the stuff that has been pulled out into sections already.

Change-Id: I3da6bc61d79ccfe2b18d888075dc32026a656464
Reviewed-on: https://boringssl-review.googlesource.com/5873
Reviewed-by: Adam Langley <agl@google.com>
2 files changed