SetWUTime
long WUTime timer count
returns
The SetWUTime function sets and enables the wakeup timer. When the Macintosh Portable computer is in the sleep state, the Power Manager updates the real-time clock and compares it to the wakeup timer once each
second. When the real-time clock and the wakeup timer have the same setting,
the Power Manager returns the Macintosh Portable to the operating state. will return the Macintosh Portable to the operating state. You specify the time
as the number of seconds since midnight, January 1, 1904.
If the Macintosh Portable is not in the sleep state when the wakeup timer and
the real-time clock settings coincide, nothing happens. If you set the wakeup
timer to a time earlier than the current setting of the real-time clock, you
effectively disable the wakeup timer.