I ahve SYSTEMTIME sysTimeA and sysTimeB
I want to know the difference in number of days.
Ex. If sysTimeA was 20 days befor sysTimeB,
then sysTimeA-sysTimeB = 20 days.
I want their difference in days. Not as: 2 week and 6 days (which I can get from SYSTEMTIME structure)
Is there any API or a way to do so?