previous commit).

Add EC vaporware: change relevant Makefiles and add some empty source
files.

"make update".

sets the subject name for a new request or supersedes the
subject name in a given request.

Add options '-batch' and '-verbose' to 'openssl req'.

Submitted by: Massimiliano Pala <madwolf@hackmasters.net>
Reviewed by: Bodo Moeller

The computations for which h was used can be done more efficiently
by using BN_rshift1.

functions on platform were that's the best way to handle exporting
global variables in shared libraries.  To enable this functionality,
one must configure with "EXPORT_VAR_AS_FN" or defined the C macro
"OPENSSL_EXPORT_VAR_AS_FUNCTION" in crypto/opensslconf.h (the latter
is normally done by Configure or something similar).

To implement a global variable, use the macro OPENSSL_IMPLEMENT_GLOBAL
in the source file (foo.c) like this:

	OPENSSL_IMPLEMENT_GLOBAL(int,foo)=1;
	OPENSSL_IMPLEMENT_GLOBAL(double,bar);

To declare a global variable, use the macros OPENSSL_DECLARE_GLOBAL
and OPENSSL_GLOBAL_REF in the header file (foo.h) like this:

	OPENSSL_DECLARE_GLOBAL(int,foo);
	#define foo OPENSSL_GLOBAL_REF(foo)
	OPENSSL_DECLARE_GLOBAL(double,bar);
	#define bar OPENSSL_GLOBAL_REF(bar)

The #defines are very important, and therefore so is including the
header file everywere where the defined globals are used.

The macro OPENSSL_EXPORT_VAR_AS_FUNCTION also affects the definition
of ASN.1 items, but that structure is a bt different.

The largest change is in util/mkdef.pl which has been enhanced with
better and easier to understand logic to choose which symbols should
go into the Windows .def files as well as a number of fixes and code
cleanup (among others, algorithm keywords are now sorted
lexicographically to avoid constant rewrites).

Fix bug in copy_email() which would not
find emailAddress at start of subject name.

Fix a bug which caused BN_div to produce the
wrong result if rm==num and num < 0.

Submitted by: Henrik Eriksson <henrik.eriksson@axis.com>

Enhance OCSP_request_verify() so it finds the signers certificate
properly and supports several flags.

Note that all *_it variables are suddenly non-existant according to
libeay.num.  This is a bug that will be corrected.  Please be patient.

the errant field for more ASN1 error conditions.

Print out OID of unknown signature or public key
algorithms.

key algorithms and leaking if the signature verify
fails.

or serial number.

prototype hack. This unfortunately means that
every ASN1_*_END construct cannot have a
trailing ;

change the way ASN1 modules are exported.

Still needs a bit of work for example the hack which a
dummy function prototype to avoid compilers warning about
multiple ;s.

Define the right macro for Linux and other GNU-based systems to get a correct declaration of strdup()

really see why we need to define these function pointers with MS_FAR
if it's not done cosistently everywhere.

If we decide to support MS_FAR modifiers, it's better to have the
named something more unique for OpenSSL and to define them in e_os2.h.

to include (but the OpenSSL_0_9_6-stable branche still has
inconsistencies)

and make all files the depend on it include it without prefixing it
with openssl/.

This means that all Makefiles will have $(TOP) as one of the include
directories.

compared to it has the type size_t.  Included the needed headers to
make that happen.

defined there.

OPENSSL_UNISTD before redefining it, to avoid compiler warnings.

pre-CRYPTO_MEM_LEAK_CB time.

there's no point creating an alias for it.

Rebuild ASN1 error codes to remove unused function and reason codes.

example) are declared with some extra linkage information.  This
generates a warning when using the function name as a value to a
regular function pointer with the "correct" definition of the
function.  Therefore, use a macro to cast the appropriate function on
VMS.

strings.h according to X/Open.