On 12 jun 2007, at 12.03, Allen wrote: > My C extension works wrong, and debug it, found that sizeof (INT64) = > 4, not 8. > I compile on Windows XP platform. > Please tell me how to fix it to support INT64? > Thanks. > > -- > http://mail.python.org/mailman/listinfo/python-list On compilers that can gnerate both 32 and 64 bit executables, the size of some data types vary according to compiler options. You are probably using a typedef long INT64; In order for INT64 to always be 64 bits/8bytes you should declare: typedef long long INT64; ------------------------------------- This sig is dedicated to the advancement of Nuclear Power Tommy Nordgren [EMAIL PROTECTED]
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