121 	clp->c_cf = clp->c_cl = (u_char *)0;  in clalloc()
153 	c = *clp->c_cf & 0xff;  in getc()
156 		if (isset(clp->c_cq, clp->c_cf - clp->c_cs)) {  in getc()
160 		if (*(clp->c_cf - clp->c_cs + clp->c_cq)) {  in getc()
165 	if (++clp->c_cf == clp->c_ce) {  in getc()
166 		clp->c_cf = clp->c_cs;  in getc()
169 		clp->c_cf = clp->c_cl = (u_char *)0;  in getc()
187 		cc = clp->c_cl - clp->c_cf;  in q_to_b()
188 		if (clp->c_cf >= clp->c_cl) {  in q_to_b()
189 			cc = clp->c_ce - clp->c_cf;  in q_to_b()
194 		bcopy(clp->c_cf, p, cc);  in q_to_b()
198 		clp->c_cf += cc;  in q_to_b()
199 		if (clp->c_cf == clp->c_ce) {  in q_to_b()
200 			clp->c_cf = clp->c_cs;  in q_to_b()
204 		clp->c_cf = clp->c_cl = (u_char *)0;  in q_to_b()
225 		count = clp->c_cl - clp->c_cf;  in ndqb()
227 			count = clp->c_ce - clp->c_cf;  in ndqb()
232 	i = clp->c_cf - clp->c_cs;  in ndqb()
269 		clp->c_cf = clp->c_cl = (u_char *)0;  in ndflush()
274 		cc = clp->c_cl - clp->c_cf;  in ndflush()
275 		if (clp->c_cf >= clp->c_cl) {  in ndflush()
276 			cc = clp->c_ce - clp->c_cf;  in ndflush()
283 		clp->c_cf += cc;  in ndflush()
284 		if (clp->c_cf == clp->c_ce) {  in ndflush()
285 			clp->c_cf = clp->c_cs;  in ndflush()
289 		clp->c_cf = clp->c_cl = (u_char *)0;  in ndflush()
310 		clp->c_cf = clp->c_cl = clp->c_cs;  in putc()
409 		clp->c_cf = clp->c_cl = clp->c_cs;  in b_to_q()
419 		if (clp->c_cf > clp->c_cl) {  in b_to_q()
420 			cc = clp->c_cf - clp->c_cl;  in b_to_q()
462 	if (clp->c_cf == cp) {  in nextc()
484 		if (*(clp->c_cf - clp->c_cs + clp->c_cq)) {  in nextc()
511 	cp = clp->c_cf;  in firstc()
524 	return clp->c_cf;  in firstc()
553 		if (*(clp->c_cf - clp->c_cs + clp->c_cq)) {  in unputc()
559 		clp->c_cf = clp->c_cl = (u_char *)0;  in unputc()