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27 lines
537 B
C
27 lines
537 B
C
#ifndef _RASTERIRQ_H
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#define _RASTERIRQ_H
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// internal function, use macro instead
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void __dlist_setup(void* ptr);
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void __dlist_done();
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// initialize display list with function 'func'
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#define DLIST_SETUP(func) \
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__dlist_setup(((char*)func)-1)
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// continue on line 'line'
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#define DLIST_NEXT(line) \
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__A__ = line; \
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asm ("jsr DLIST_IRQ_NEXT");
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// restart display list on line 'line'
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#define DLIST_RESTART(line) \
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__A__ = line; \
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asm ("jmp DLIST_IRQ_RESTART");
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// stop display list
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#define DLIST_DONE() __dlist_done();
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#endif
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