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由 Peter Krempa 提交于
Extract whether a given drive has a tray and whether there is no image inserted. Negative logic for the image insertion is chosen so that the flag is set only if we are certain of the fact.
f1690dc3
Extract whether a given drive has a tray and whether there is no image inserted. Negative logic for the image insertion is chosen so that the flag is set only if we are certain of the fact.