Rip a bunch of ifdefs from speed. We know we can fork, have SIGALRM and
do not use lint.

ok miod@
Remove more FIPS tenticles.

ok beck@
KNF
When OPENSSL_C is not defined, apps_startup becomes a
signal(SIGPIPE, SIG_IGN) and apps_shutdown is a no-op. So just do that
instead.

ok beck@
unifdef -U LINT