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cc65/libsrc/apple2/libref.s
Colin Leroy-Mira 816666615b Apple2: Make 80-columns support dynamic on apple2 target
Add a machinetype identifier to help us quickly identify
Apple //e (bit 7) and //e enhanced (bit 6).

Use it in conio functions for 80-columns code instead of
relying entirely on the __APPLE2ENH__ target.

Move videomode() to the apple2 target, and have it return
an error if 80-columns hardware is not available - this
is a lie for now, it is considered available on //e enhanced,
which may not be true, and not available on //e, which
may also be not true. An ulterior patch will make that
check correctly.

Adapt the box/line drawing characters so that one can use
MouseText on the apple2 target if it is available, by
defining DYN_DRAW_BOX. No change by default: MouseText is
considered available on apple2enh and not available on
apple2.
2025-05-27 19:03:20 +02:00

10 lines
161 B
ArmAsm

;
; Oliver Schmidt, 2013-05-31
;
.export em_libref, ser_libref
.import _exit
em_libref := _exit
ser_libref := _exit