used.

Changes to have OpenSSL compile on OS/2.
Contributed by "Brian Havard" <brianh@kheldar.apana.org.au>

Contributed by "Brian Havard" <brianh@kheldar.apana.org.au>

Modify apps to use NCONF code instead of old CONF code.

Add new extension functions which work with NCONF.

Tidy up extension config routines and remove redundant code.

Fix NCONF_get_number().

Todo: more testing of apps to see they still work...

at the same time a bit more accepting with host names.

count of the ENGINE is x is not NULL since it will be freed
in {RSA,DSA,DH}_free().

NOTE: Boolean input hasn't been very well tested yet, so this part may
fail miserably.

_XOPEN_SOURCE_EXTENDED wasn't very smart...

to go the monolith way (does anyone do that these days?).

NOTE: a few applications are missing in this commit.  I've a few more
changes in them that I haven't tested yet.

password callbak doesn't need to check for sizes any more.

application do that.

NOTE: there's no requirement for other UI_METHODs to avoid this kind
of loop.  For example, a GUI UI_METHOD would probably check the
lengths of the answers from within instead of being constantly
redisplayed for everything that is wrong.

Implement UI controls.  Current controls are the possibility to output
the OpenSSL error stack on the same channel from within UI_process()
and to check if the same user interface can be redone without being
rebuilt (this is often more a question of philosophy than
technicalities).

errors through an arbitrary function.

success return, any negative number is a failure.  Make sure we check
the return value with that in mind.

I was wrong in conclusions about when addition starts overflowing in combaX
routines.

Fix memory leak when RAND is used: need to cleanup
RANDs ENGINE reference in ENGINE_cleanup().

well.

This probably requires reference counters and locks as well.  To be
implemented later.