2003-05-02 13:40:01 +00:00
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;
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2017-07-18 01:04:53 +02:00
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; Written by Groepaz <groepaz@gmx.net>
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2003-05-02 13:40:01 +00:00
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; Cleanup by Ullrich von Bassewitz <uz@cc65.org>
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;
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2017-07-17 23:15:05 +02:00
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; void waitvsync(void);
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2003-05-02 13:40:01 +00:00
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;
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2017-07-17 23:15:05 +02:00
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.export _waitvsync
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2003-05-02 13:40:01 +00:00
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2013-05-09 13:56:54 +02:00
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.include "nes.inc"
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2003-05-02 13:40:01 +00:00
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2017-07-17 23:15:05 +02:00
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.proc _waitvsync
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2003-05-02 13:40:01 +00:00
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wait: lda PPU_STATUS
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bpl wait
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rts
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.endproc
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