25 lines
267 B
Text
25 lines
267 B
Text
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#IFNDEF __C64_SCR
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#DEFINE __C64_SCR = 1
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GOTO lib_c64scr_skip
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FUNC lib_c64scr_blank
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ASM
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lda $d011
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and #($ff-$10)
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sta $d011
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ENDASM
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FEND
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FUNC lib_c64scr_show
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ASM
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lda $d011
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ora #$10
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sta $d011
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ENDASM
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FEND
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LABEL lib_c64scr_skip
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#IFEND
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