TOPS-10 Monitor Calls Manual Volume 2 AA-K039D ... - Trailing-Edge

TTCALL [OPCODE 051]
22.175 TTCALL [OPCODE 051]
FUNCTION
Passes the monitor a code for an extended set of calls; these calls
perform terminal functions and are usually called TTCALLs.
Each defined TTCALL code also has a symbolic name; the TTCALLs are
discussed in alphabetical order by their symbolic names in this
section. For example, TTCAJ~L 1, has the symbolic name OUTCHR; its
function is discussed under the name OUTCHR in this section.
The TTCALLs and their symbolic names are:
Symbol
TTCALL Function
INCHRW [TTCALL 0, ]
OUTCHR [TTCALL 1, ]
INCHRS [TTCALL 2, ]
OUTSTR [TTCALL 3, ]
INCHWL [TTCALL 4, ]
INCHSL [TTCALL 5, ]
GETLCH [TTCALL 6, ]
SETLCH [TTCALL 7 , ]
RESCAN [TTCALL 10, ]
CLRBFI [TTCALL 11, ]
CLRBFO [TTCALL 12, ]
SKPINC [TTCALL 13, ]
SKPINL [TTCALL 14, ]
IONEOU [TTCALL 15, ]
Note that TTCALL operations are performed only on physical terminals,
not on a device with the logical name TTY.
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