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pack and unpack trouble

by scoobyrico (Beadle)
on Dec 22, 2011 at 16:13 UTC ( #944804=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
     $mPolyTable[(unpack "V", pack "U4", ($mCrc ^ $byte))] ;
    
  2. or download this
    mCrc = mPolyTable[(byte)(mCrc ^ iByteArray[x])];
    

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