2002-01-27 18:25:43 by Martin Stjernholm <firstname.lastname@example.org>
Init the builtin_constants mapping once at startup instead of on demand.
This saves a couple of cycles, but more importantly it avoids the mapping
being created again after dmalloc-cleanup, which can happen e.g. when the
gc tries to get at the master object.
Inside #if defined(PIKE_NEW_MULTISETS)