INT 10 - Chips & Technologies Extended BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware.  The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. - RESTORE SUPERVGA STATE
	AX = 5F92h
	CX = state mask (see #00185)
	ES:BX -> previously-filled save buffer
Return: AL = 5Fh if function supported
SeeAlso: AH=1Ch,AX=5F03h,AX=5F90h,AX=5F92h,AX=5FA2h