New option SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION.

reveal whether illegal block cipher padding was found or a MAC
verification error occured.

In ssl/s2_pkt.c, verify that the purported number of padding bytes is in
the legal range.

at least on Solaris

recently. So comments including file names have been fixed, and copyright
notices brought up to "2001" at the same time.

and DH all conditional upon OPENSSL_NO_RSA.

tested previously.

fix a typo and add cleanup operations. This also switches on memory leak
checking (which is how the rest was found).

based on 0.9.6 tree.

Bodo Moeller).

in "types.h" so that very few headers will need to include engine.h,
generally only C files using API functions will need it (reducing
the header dependencies quite a lot).

Fix X509V3 macro so they compile.

settable (proposed by "Douglas E. Engert" <deengert@anl.gov>).

macros in apps.h.