Add a dozen more const declarations where appropriate.
These are from Justin; while adding his patch, I noticed
ASN1_BIT_STRING_check could be fixed, too.
Reviewed-by: NDr. Stephen Henson <steve@openssl.org>

aspirational __owur annotations.

(with introduction of 64-bit support alloca must be  declared and there
is no standard way of doing that, switching to __bultin_alloca is
considered appropriate because code explicitly targets gcc anyway).

doesn't have padlocks.

Change assert to OPENSSL_assert().
Fix e_padlock prototype.

Submitted by: Guenter Knauf <eflash@gmx.net>

Submitted by: Michal Ludvig <michal@logix.cz>

but not interoperable with the rest of the world. test_padlock script is
added mostly for reference.

Well, it's even contrary, 512 was observed to *improve* performance by 5%.
Excuse ourselves from treating C7 specially.

    	./configure no-deprecated [no-dsa] [no-dh] [no-ec] [no-rsa]
    	make depend all test
work again

PR: 1159

[read support for Solaris assembler].

http://cvs.openssl.org/chngview?cn=12843.

performance on recent microarchitectures.

necessary.

gone unnoticed ...

- Move the inclusion of malloc.h until after all other includes, so we
  can do proper tests of system macros.
- Make sure the correct header file is included to get the builtin
  "alloca" under VMS, and define a macro to map the symbol 'alloca' to
  it.

warning.

Submitted by: Doug Kaufman <dkaufman@rahul.net>

compiling the engine and inline memcpy in performance critical pathes.

potential corruption problem if user manages to inter-leave aligined
and misaligned requests [as well as some MSC-specific tweaks].

performing AES encryption in hardware, as well as one accessing
hardware RNG. As you surely imagine this engine access this
extended instruction set. Well, only AES for the moment, support
for RNG is to be added later on...
PR: 889
Submitted by: Michal Ludvig <michal@logix.cz>

Obtained from: http://www.logix.cz/michal/devel/padlock/