10 lines
350 B
Plaintext
10 lines
350 B
Plaintext
LDA #$00 / SEC / RTS - Return failure and 0 from a KERNAL routine
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The C64 KERNAL public API indicates that the carry flag should be set
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to report failure of many routines, and those routines can also return
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A=$00 as part of that.
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Also, returning such values from a routine is not uncommon generally,
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and lacks all creativity. Not copyrightable.
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