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22 lines
228 B
ArmAsm
22 lines
228 B
ArmAsm
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; Ullrich von Bassewitz, 06.08.1998
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; int kbhit (void);
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;
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.export _kbhit
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.import return0, return1
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.include "atari.inc"
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_kbhit:
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lda CH ; Get number of characters
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cmp #$FF
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bne L1
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jmp return1
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L1: jmp return0
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