Searched refs:FE_CVALID (Results 1 – 2 of 2) sorted by relevance
117 if (M[FE_CTYOUT] & FE_CVALID) { /* char to print? */ in fe_intr()122 else if ((M[FE_CTYIN] & FE_CVALID) == 0) { /* input char taken? */ in fe_intr()154 M[FE_CTYIN] = uptr->buf | FE_CVALID; /* put char in mem */ in fei_svc()
495 #define FE_CVALID 0400 /* char valid flag */ macro