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63ff28e94e
* non-asm macros can now take `const` and `call` parameters * register parameters to asm functions and macros can be given names if annotated explicitly
31 lines
591 B
Plaintext
31 lines
591 B
Plaintext
// Routines from C64 BASIC ROM
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#if not(CBM_64)
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#warn c64_basic module should be only used on C64-compatible targets
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#endif
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import c64_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) @$BDCD extern
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alias putword = putword_basic!
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asm void __readline_basic() @$A560 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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