Availability:C-language interface function
(term_t)0 on
failure. There are two reasons for using this function. PL_open_query()
expects the arguments as a set of consecutive term references, and very
time-critical code requiring a number of term references can be written
as:
pl_mypredicate(term_t a0, term_t a1)
{ term_t t0 = PL_new_term_refs(2);
term_t t1 = t0+1;
...
}