Int 31 Fn 0702  P - Dpmi 0.9+ - Mark Page As Demand Paging Candidate       [E]

   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 #2814)

Notes: this function is advisory, and does not force immediate paging
   partial pages will not be discarded

See Also: AX=0700h,AX=0703h