<function name="difftime" parent="os" type="libraryfunc"> <description>Subtracts the second of the first value and rounds the result.</description> <description>Subtracts the second from the first value and rounds the result.</description> <realm>Shared and Menu</realm> <args> <arg name="timeA" type="number">The first value.</arg> <arg name="timeB" type="number">The value to subtract.</arg> </args> <rets> <ret name="" type="number">diffTime</ret> </rets> </function>