Creates a new #GDateTime adding the specified values to the current date and time in @datetime. Add negative values to subtract.
the number of years to add
the number of months to add
the number of days to add
the number of hours to add
the number of minutes to add
the number of seconds to add
the newly created #GDateTime that should be freed with g_date_time_unref().
2.26
See Implementation
Creates a new #GDateTime adding the specified values to the current date and time in @datetime. Add negative values to subtract.