54 struct	contab *mhash[128];	/* 128 == the 0177 on line above */
97 		munhash(&contab[oldmn]);  in casern()
98 		contab[oldmn].rq = j;  in casern()
99 		maddhash(&contab[oldmn]);  in casern()
107 struct contab *rp;  in maddhash()
109 	struct contab **hp;
122 struct contab *mp;  in munhash()
124 	struct contab *p;
125 	struct contab **lp;
147 	struct contab *p;  in mrehash()
152 	for (p=contab; p < &contab[NM]; p++)  in mrehash()
154 	for (p=contab; p < &contab[NM]; p++) {  in mrehash()
232 		if (contab[newmn].rq)  in casede()
233 			munhash(&contab[newmn]);  in casede()
234 		contab[newmn].rq = i;  in casede()
235 		maddhash(&contab[newmn]);  in casede()
256 	struct contab *p;
260 			return(p - contab);
270 		if (contab[i].mx)
271 			ffree((filep)contab[i].mx);
272 		munhash(&contab[i]);
273 		contab[i].rq = 0;
274 		contab[i].mx = 0;
275 		contab[i].f = 0;
293 	if (app && oldmn >= 0 && contab[oldmn].mx) {
295 		ip = (filep)contab[oldmn].mx;
306 			if (contab[i].rq == 0)
318 		contab[i].mx = (unsigned) nextb;
322 				contab[i].rq = -1;
324 			contab[i].rq = mn;
325 			maddhash(&contab[i]);
453 			cc1 = contab[oldmn].rq & 0177;  in alloc()
454 			if ((cc2 = (contab[oldmn].rq >> BYTE) & 0177) == 0)  in alloc()
734 	if ((i = getsn()) == 0 || (j = findmn(i)) == -1 || !contab[j].mx) {  in setstr()
742 		return pushi((filep)contab[j].mx, i);  in setstr()
1013 		if ((xx = contab[i].rq) == 0 || contab[i].mx == 0)  in casepm()
1017 		j = (filep) contab[i].mx;  in casepm()