memory BIO (for example from SMIME_read_PKCS7 and detached data) avoid lots
of slow memory copies from the memory BIO by saving the content in a
temporary read only memory BIO.

PR: 989

environments.

performance on recent microarchitectures.

PR: 998

`mask' and `emask' getting that operation done once each.

Patch supplied by Nils Larsch <nils.larsch@cybertrust.com>

really needed now, but may be needed in the future, who knows?).

Well, no-options seem to be busted in HEAD currently, which should/will be
fixed one way or another (see PR#989 for a possible alternative).

replace *whole* aes_core.c, not only AES_[de|en]crypt routines.

PR: 989
Submitted by: Doug Kaufman

performance, but anyway...

const.

PR: 949

I change from -notall to -none synonym in irix rules to improve backward
compatibility with IRIX 5.x.
PR: 987

it makes more sense to strive for broader binary compatibility...

essentially cosmetic modification...

from platform to platform and can be as large as 20%.

Submitted by: Nils Larsch

make update