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8b40095b3f
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@ -1550,17 +1550,21 @@ static range_t ZSTDMT_getInputDataInUse(ZSTDMT_CCtx* mtctx)
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static int ZSTDMT_isOverlapped(buffer_t buffer, range_t range)
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{
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BYTE const* const bufferStart = (BYTE const*)buffer.start;
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BYTE const* const bufferEnd = bufferStart + buffer.capacity;
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BYTE const* const rangeStart = (BYTE const*)range.start;
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BYTE const* const rangeEnd = range.size != 0 ? rangeStart + range.size : rangeStart;
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if (rangeStart == NULL || bufferStart == NULL)
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return 0;
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/* Empty ranges cannot overlap */
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if (bufferStart == bufferEnd || rangeStart == rangeEnd)
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return 0;
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return bufferStart < rangeEnd && rangeStart < bufferEnd;
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{
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BYTE const* const bufferEnd = bufferStart + buffer.capacity;
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BYTE const* const rangeEnd = rangeStart + range.size;
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/* Empty ranges cannot overlap */
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if (bufferStart == bufferEnd || rangeStart == rangeEnd)
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return 0;
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return bufferStart < rangeEnd && rangeStart < bufferEnd;
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}
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}
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static int ZSTDMT_doesOverlapWindow(buffer_t buffer, ZSTD_window_t window)
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