[<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide] 
Int 21 Fn FF  UP - Rational Systems DOS/4gw - ???                          [E]

   AH = FFh
   DH = 10h
   AL = ???
   BX = ???
   CX = ???
   DI = ???
   SI = ???

Return: ???

Note:  among other things, frees two memory blocks via INT 21/AH=49h
This page created by ng2html v1.05, the Norton guide to HTML conversion utility. Written by Dave Pearson