Lines Matching refs:NNULL
377 sep = NNULL; in f_split()
401 if (sep != NNULL) { in f_split()
442 if (sep != NNULL) { in f_split()
598 if ((funcnp = vlookup(funcname, 1)) == NNULL in f_asort()
606 for (tnp = array->n_alink; tnp != NNULL; tnp = tnp->n_alink) in f_asort()
619 if (asortfunc == NNULL) { in f_asort()
621 asortfunc = node(CALLUFUNC, NNULL, in f_asort()
622 node(COMMA, NNULL, in f_asort()
636 for (tnp = array->n_alink; tnp != NNULL; tnp = tnp->n_alink) in f_asort()
638 *npp = NNULL; in f_asort()
647 } while (*npp++ != NNULL); in f_asort()
660 if (np == NNULL) in nargs()
663 while (np!=NNULL && np->n_type==COMMA) { in nargs()