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commit
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@ -20,8 +20,8 @@
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* multiple acceleration mechanisms to be supported, but no opclass is
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* required to provide all of them. The BTSORTSUPPORT function should
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* simply not set any function pointers for mechanisms it doesn't support.
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* (However, all opclasses that provide BTSORTSUPPORT are required to provide
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* the comparator function.)
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* Opclasses that provide BTSORTSUPPORT and don't provide a comparator
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* function will have a shim set up by sort support automatically.
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*
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* All sort support functions will be passed the address of the
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* SortSupportData struct when called, so they can use it to store
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