mirror of https://github.com/KarolS/millfork.git
31 lines
599 B
Plaintext
31 lines
599 B
Plaintext
// Routines from C64 BASIC ROM
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#if not(CBM_VIC)
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#warn vic20_basic module should be only used on VIC-20-compatible targets
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#endif
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import vic20_kernal
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import err
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// print a 16-bit number on the standard output
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asm void putword_basic(word register(xa) num) @$DDCD extern
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alias putword = putword_basic!
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asm void __readline_basic() @$C560 extern
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pointer readline_basic() {
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__readline_basic()
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return readline_out
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}
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alias readline = readline_basic!
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const pointer readline_out = $200
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inline word readword_basic() {
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return strz2word(readline_basic())
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}
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alias readword = readword_basic!
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