The MASM Forum Archive 2004 to 2012

General Forums => The Campus => Topic started by: lamer on September 28, 2005, 09:50:45 AM

Title: Dates difference
Post by: lamer on September 28, 2005, 09:50:45 AM
Hi!
Does anybody know way to find difference between two dates?
The dates are in SYSTEMTIME format.
Something like VB DateDiff function.

Thank you.
Title: Re: Dates difference
Post by: hitchhikr on September 28, 2005, 12:00:23 PM
SystemTimeToFileTime()
FileTimeToSystemTime()

FILETIME structures are 64bits numbers so if you want to get a difference do some 64bits arithmetic.

And eventually CompareFileTime().