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22 lines
286 B
ArmAsm
22 lines
286 B
ArmAsm
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; Ullrich von Bassewitz, 18.08.1998
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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 "c128.inc"
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_kbhit:
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lda KEY_COUNT ; Get number of characters
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; ora FKEY_COUNT ; Or with number of chars from function keys
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bne L1
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jmp return0
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L1: jmp return1
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