This meant alarger renumbering in util/libeay.num due to symbols
appearing in 1.0.0-stable and 1.0.1-stable.  However, since there's
been no release on this branch yet, it should be harmless.

is picked up.

stage and probably wont work properly.

this means that some implementations will be used automatically, e.g. aesni,
we do this for cryptodev anyway.

Setup cpuid in ENGINE_load_builtin_engines() too as some ENGINEs use it.

Submitted by: Torsten Hilbrich <torsten.hilbrich@secunet.com>

Fix memory leak when engine name cannot be loaded.

Submitted by: "Kennedy, Brendan" <brendan.kennedy@intel.com>

Handle error codes correctly: cryptodev returns 0 for success whereas OpenSSL
returns 1.

out any we added using ERR_set_mark() and ERR_pop_to_mark() otherwise
errors from other sources (e.g. SSL library) can be wiped.

The functions ENGINE_ctrl(), OPENSSL_isservice(), EVP_PKEY_sign(),
CMS_get1_RecipientRequest() and RAND_bytes() can return <=0 on error fix
so the return code is checked correctly.

Submitted by: "Simon L. Nielsen" <simon@FreeBSD.org>
Obtained from: steve@openssl.org

Correct FreeBSD check.