Category: memory management

INT 2F - DOS Protected Mode Services (DPMS) v1.0 - ENABLE/DISABLE DPMS

	AX = 43E2h
	BX = new state (0000h disable, 0001h enable)
Return: AX = 0000h if supported
Note:	this function should normally be called only by system software
SeeAlso: AX=43E0h,AX=43E1h,AX=43E3h