INT 15 - APM SL Enhanced v1.0 - SET CALENDAR EVENT TIME AX = 5380h BH = 09h CH = hours CL = minutes SI = seconds Return: CF clear if successful CF set on error AH = error code (see #00483) Desc: sets calendar event time in CMOS ram, enables Alarm resume SeeAlso: AX=5380h/BH=08h,AX=5380h/BH=7Fh