58 LOOKSETS *lkst;  variable
185 	lkst = (LOOKSETS *) malloc(sizeof (LOOKSETS) * (INIT_LSIZE + 1));  in mktbls()
187 		lkst[i].lset = tmp_lset + TBITSET * i;  in mktbls()
217 	if ((lkst == NULL) || (wsets == NULL) || (tstates == NULL) ||  in mktbls()
1156 	for (q = &lkst[nlset]; q-- > lkst; ) {
1168 	q = &lkst[nlset++];
1171 		q = &lkst[nlset++];
1183 	lookbase = lkst;  in exp_lkst()
1198 	lkst = (LOOKSETS *) realloc((char *)lkst, sizeof (LOOKSETS) * lsetsize);  in exp_lkst()
1200 		lkst[i].lset = tmp_lset + TBITSET * j;  in exp_lkst()
1202 	if (lkst == NULL)  in exp_lkst()
1214 		pfirst[i] = pfirst[i] - lookbase + lkst;  in exp_lkst()
1217 			psmem[i].look = psmem[i].look - lookbase + lkst;  in exp_lkst()
1219 			pstate[i]->look = pstate[i]->look - lookbase + lkst;  in exp_lkst()