Move locking and thread ID functions into new files lock.c and thr_id.c,
redirect locking to minimal FIPS_lock() function where required.

PR: 2376
Submitted by: Guenter <lists@gknw.net>
Reviewed by: steve

Cleanup alloca use, fix Win32 target for OpenWatcom.

cryptlib.c: allow application to override OPENSSL_isservice.
PR: 2194

Submitted by: Julia Lawall <julia@diku.dk>

The functions ENGINE_ctrl(), OPENSSL_isservice(), EVP_PKEY_sign(),
CMS_get1_RecipientRequest() and RAND_bytes() can return <=0 on error fix

Submitted by: Julia Lawall <julia@diku.dk>

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.

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Update from 1.0.0-stable

cryptlib.c: refine logic in OpenSSLDie (addenum to commit#18118).

Avoid double dialogs in OpenSSLDie on Windows.

cryptlib.c: eliminate dependency on _strtoui64, older Windows CRT don't have it.

Make the NULL definition of OPENSSL_ia32cap_loc() compatible with the
declaration in crypto.h.

Expand OPENSS_ia32cap to 64 bits.

Updates from 1.0.0-stable branch.

Ooops... remove code accidentally commited from FIPS version.

Add missing lock definitions.

Remove the dual-callback scheme for numeric and pointer thread IDs,
deprecate the original (numeric-only) scheme, and replace with the
CRYPTO_THREADID object. This hides the platform-specific

Remove the dual-callback scheme for numeric and pointer thread IDs,
deprecate the original (numeric-only) scheme, and replace with the
CRYPTO_THREADID object. This hides the platform-specifics and should reduce
the possibility for programming errors (where failing to explicitly check
both thread ID forms could create subtle, platform-specific bugs).

Thanks to Bodo, for invaluable review and feedback.

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Revert my earlier CRYPTO_THREADID commit, I will commit a reworked
version some time soon.

More type-checking.

Change use of CRYPTO_THREADID so that we always use both the ulong and
ptr members.

(So if the id_callback is bogus, we still have &errno.)

There was a need to support thread ID types that couldn't be reliably cast
to 'unsigned long' (ie. odd platforms/compilers), so a pointer-typed
version was added but it required portable code

There was a need to support thread ID types that couldn't be reliably cast
to 'unsigned long' (ie. odd platforms/compilers), so a pointer-typed
version was added but it required portable code to check *both* modes to
determine equality. This commit maintains the availability of both thread
ID types, but deprecates the type-specific accessor APIs that invoke the
callbacks - instead a single type-independent API is used. This simplifies
software that calls into this interface, and should also make it less
error-prone - as forgetting to call and compare *both* thread ID accessors
could have led to hard-to-debug/infrequent bugs (that might only affect
certain platforms or thread implementations). As the CHANGES note says,
there were corresponding deprecations and replacements in the
thread-related functions for BN_BLINDING and ERR too.

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Avoid warnings.

Update from fips2 branch.

New functions CRYPTO_set_idptr_callback(),
CRYPTO_get_idptr_callback(), CRYPTO_thread_idptr() for a 'void *' type
thread ID, since the 'unsigned long' type of the existing thread ID
does

New functions CRYPTO_set_idptr_callback(),
CRYPTO_get_idptr_callback(), CRYPTO_thread_idptr() for a 'void *' type
thread ID, since the 'unsigned long' type of the existing thread ID
does not always work well.

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Add BeOS support.

PR: 1312
Submitted by: Oliver Tappe <zooey@hirschkaefer.de>
Reviewed by: Ulf Moeller

Unify sparcv9 assembler naming and build rules among 32- and 64-bit builds.
Engage run-time switch between bn_mul_mont_fpu and bn_mul_mont_int.

WCE update, mostly typos.

WCE-specific fix for cryptlib.c.