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SNES: Make the unsupported reads on i/o open bus, fixes a layer enable in Super Kick Boxing
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@ -587,8 +587,8 @@ READ8_HANDLER( snes_r_io )
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}
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/* Unsupported reads return 0xff */
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return 0xff;
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/* Unsupported reads returns open bus */
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return snes_open_bus_r(space,0);
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}
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/*
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