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19 lines
268 B
ArmAsm
19 lines
268 B
ArmAsm
;
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; Written by Groepaz <groepaz@gmx.net>
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;
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; void waitvsync (void);
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;
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.export _waitvsync
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.include "c64.inc"
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_waitvsync:
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@l1:
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bit VIC_CTRL1
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bpl @l1
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@l2:
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bit VIC_CTRL1
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bmi @l2
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rts
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