(with introduction of 64-bit support alloca must be  declared and there
is no standard way of doing that, switching to __bultin_alloca is
considered appropriate because code explicitly targets gcc anyway).

engine ;-)

doesn't have padlocks.

make sure that BOTH instances of said code get the VMS modification.

declaration in crypto.h.

Reason: gettimeofday() is deprecated.

Submitted by: Love Hörnquist Åstrand

Submitted by: Huang Ying