sp_rend           320 dev/sbus/spif.c 		sp->sp_rend = sp->sp_rbuf + STTY_RBUF_SIZE;
sp_rend           776 dev/sbus/spif.c 	if (ptr == sp->sp_rend)
sp_rend           780 dev/sbus/spif.c 			ptr = sp->sp_rend;
sp_rend           807 dev/sbus/spif.c 		if (ptr == sp->sp_rend)
sp_rend           811 dev/sbus/spif.c 				ptr = sp->sp_rend;
sp_rend           954 dev/sbus/spif.c 				if (sp->sp_rget == sp->sp_rend)
sp_rend            42 dev/sbus/spifvar.h 	u_char *sp_rend;		/* ring buffer end */