Article # 431, added by Geoworks, historical record
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Freeing duplicate object resources.
Q. What is the technical reason for why ObjFreeObjBlock cannot be used on duplicated resources (and ObjFreeDuplicate must be used instead)? A. ObjFreeObjBlock is a higher-level routine -- it performs various queue-flushing operations, and eventually calls ObjFreeDuplicate (if the block is a duplicate block). Thus you can use ObjFreeObjBlock in place of ObjFreeDuplicate. Another option is to send MSG_META_BLOCK_FREE to an object in the block.