Bitfields for miscellaneous function support flags:
Bit(s)	Description	)
 0	all modes on all displays function supported
 1	gray summing function supported
 2	character font loading function supported
 3	default palette loading enable/disable supported
 4	cursor emulation function supported
 5	EGA palette present
 6	color palette present
 7	color-register paging function supported
 8	light pen supported (see AH=04h)
 9	save/restore state function 1Ch supported
 10	intensity/blinking function supported (see AX=1003h)
 11	Display Combination Code supported (see #00039)
 12-15	unused (0)
SeeAlso: #00040