sk_FOO_num may be called on const stacks. Given that was wrong, I suspect no
one ever uses a const STACK_OF(T)...

Other macros were correctly const, but were casting the constness a way (only
to have it come back again).

Also remove the extra newline after a group. It seems depending on which
version of clang-format was being used, we'd either lose or keep the extra
newline. The current file doesn't have them, so settle on that.

Change-Id: I19de6bc85b0a043d39c05ee3490321e9f0adec60
Reviewed-on: https://boringssl-review.googlesource.com/7946
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>

The next change imported from upstream needs this function.

Change-Id: I547efa1f7f46f0558e88047837a26ede32b19275

This lets us put the SSL_CIPHER table in the data section. For type-checking,
make STACK_OF(SSL_CIPHER) cast everything to const SSL_CIPHER*.

Note that this will require some changes in consumers which weren't using a
const SSL_CIPHER *.

Change-Id: Iff734ac0e36f9e5c4a0f3c8411c7f727b820469c
Reviewed-on: https://boringssl-review.googlesource.com/1541
Reviewed-by: Adam Langley <agl@google.com>

Initial fork from f2d678e6e8 (1.0.2 beta).

(This change contains substantial changes from the original and
effectively starts a new history.)