INT 31 - DPMI 0.9+ - MARK PAGE AS DEMAND PAGING CANDIDATE AX = 0702h BX:CX = starting linear address SI:DI = number of bytes to mark as paging candidates Return: CF clear if successful CF set on error AX = error code (DPMI 1.0+) (8025h) (see #03143) Notes: this function is advisory, and does not force immediate paging partial pages will not be discarded SeeAlso: AX=0700h,AX=0703h