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SixtyPical/eg/intr1.60p
2015-10-18 23:31:17 +01:00

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byte vic_border @ 53280
vector cinv @ 788
vector save_cinv
routine our_cinv
inputs vic_border
outputs vic_border
trashes z, n
{
inc vic_border
}
routine main
inputs cinv, our_cinv
outputs cinv, save_cinv
trashes a, n, z
{
with interrupts off {
copy cinv, save_cinv
copy our_cinv, cinv
}
}