INT 15 - APM SL Enhanced v1.0 - SET SUSPEND/GLOBAL STANDBY MODE                 
	AX = 5380h
	BH = 01h
	BL = sustdbymode (see #00481)
Return: CF clear if successful
SeeAlso: AX=5380h/BH=00h,AX=5380h/BH=7Fh