Convert integer to signed 32bits representation

Hi,

   Probably a simple question.

   I have the results of a crc32 calculation presented to me as an
   'integer' type. The result in this case is 2581689048. I want to
   convert this result to a signed integer of 32-bit representation,
   so it overflows and becomes a negative value. How is that done?
   

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Thanks in advance,
 Steven Manschot
www.interstudio.nl

Convert integer to signed 32bits representation

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