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Help with calculating crc32

 
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hellzlaker
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PostPosted: Sat Mar 07, 2009 3:00 am    Post subject: Help with calculating crc32 Reply to topic Reply with quote

problem is this, lets say i get a crc32 of 0x20405A77, and i want to figure out what would be the new crc32 if I appended a byte 0x90 to the file. How can I figure out the new crc32 without actually appending the bytes to the file?
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hellzlaker
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PostPosted: Sat Mar 07, 2009 3:26 am    Post subject: Reply to topic Reply with quote

Never mind after 2 hours looking I found a library class for that
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PostPosted: Sat Mar 07, 2009 5:20 pm    Post subject: Reply to topic Reply with quote

zlib has a crc32 function
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