SIXTY_FOUR_BIT could cause havoc, so don't (it's lucky bn.h undefines
BN_LLONG when SIXTY_FOUR_BIT is defined).

PR: 1059

there's no need to undefine it here.  Then, let's get a bit paranoid
and not define BN_ULLONG on THIRTY_TWO_BIT machines when BN_LLONG
isn't defined.

knows how to make use of it.  So let's stop pretending the Alpha
doesn't know long long...

useful anyway

for now (it was broken anyway)

PR: 1054

Makefile.ssl changed name to Makefile...

Another missing module in the VMS build files.I believe this is
the last, though...

following:

+     NOTE: This is for the 0.9.7 series ONLY.  This hack will never
+     appear in 0.9.8 or later.  We EXPECT application authors to have
+     dealt properly with this when 0.9.8 is released (unless we actually
+     make such changes in the libcrypto locking code that changes will
+     have to be made anyway).

That makes this one a false positive.

The loading functions should be static if we build a dynamic
engine.

Forgot this file.