Category: <b>power management</b>
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<pre><b>INT 15 - HP OmniShare - STANDBY.COM - SET STANDBY DURATION</b>

	AX = BA21h
	BL = new timeout before standby mode in minutes (01h-0Fh)
	    00h to disable automatic switch to standby mode
Return: CF clear if successful
	CF set on error (function not supported)
Note:	The actual timeout with a GD6205 controller is ((N*64)-32) seconds,
	  instead of (N*60) seconds as documented.
SeeAlso: AX=BA20h,AX=BA22h
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