file from a bio or fp. Added some more constification to the BN library.

(the extra "get" makes the name quite long, but otherwise it'd sound
as if you could request something rather than obtain information
about what the peer did).

opensslconf.h always expects HEADER_... (no leading underscore).

Submitted by: Andy Polyakov <appro@fy.chalmers.se>

(problems with BN_LLONG have been reported both for hpux-cc
and for hpux10-gcc).

Submitted by: Jeon KyoungHo <khjeon@sds.samsung.co.kr>

to use 'void *' rather than 'char *' for an "arbitrary extension".

Submitted by: Andreas Ley <andy@rz.uni-karlsruhe.de

the the PBE code and a new constant PKCS5_DEFAULT_ITER for the default
iteration count if it is passed as zero.

_directory_ in $PATH was also accepted as the interpreter.

Submitted by: Andy Polyakov <appro@fy.chalmers.se>

Submitted by: Eric Ding <ericding@MIT.EDU>

should make modifying them easier.

Fix the selfsign demo: it was rather ancient and used deleted functions.