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Declaration:function CalcCRC32ofFile (FName: string): longint;

The function CalcCRC32ofFile calculates a 32-bit CRC of the file specified by its filename FName; the algorithm is based on the following polynomial:

X32 + X26 + X23 + X22 + X16 + X12 + X11 + X10 + X8 + X7 + X5 + X4 + X2 + X + 1.

Last Update: 2015-Mai-30