Lines Matching refs:NNULL
375 sep = NNULL; in f_split()
400 if (sep != NNULL) { in f_split()
441 if (sep != NNULL) { in f_split()
597 if ((funcnp = vlookup(funcname, 1)) == NNULL in f_asort()
605 for (tnp = array->n_alink; tnp != NNULL; tnp = tnp->n_alink) in f_asort()
618 if (asortfunc == NNULL) { in f_asort()
620 asortfunc = node(CALLUFUNC, NNULL, in f_asort()
621 node(COMMA, NNULL, in f_asort()
635 for (tnp = array->n_alink; tnp != NNULL; tnp = tnp->n_alink) in f_asort()
637 *npp = NNULL; in f_asort()
646 } while (*npp++ != NNULL); in f_asort()
659 if (np == NNULL) in nargs()
662 while (np!=NNULL && np->n_type==COMMA) { in nargs()