Int 31 Fn 0102  P - DPMI 0.9+ - Resize DOS Memory Block                    [E]

   AX = 0102h
   BX = new block size in paragraphs
   DX = selector of block

Return: CF clear if successful
   CF set on error
       AX = DOS error code (07h,08h,09h) (see INT 21/AH=59h)
        (DPMI 1.0+) DPMI error code (8011h,8022h) (see AX=0000h)
       BX = maximum block size (in paragraphs) possible

Notes: increasing the size of a block past a 64K boundary will fail if the
     next descriptor in the LDT is already in use
   shrinking a block past a 64K boundary will cause some selectors to be
     freed; DPMI 1.0+ automatically zeros any segment registers containing
     a selector freed by this function
   not supported by MS Windows 3.0 in Standard mode

See Also: AX=0100h