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====== Int 31H, AH=00H, AL=02H ======

===== Version =====

0.9

===== Brief =====

Get Selector Increment Value

===== Input =====

  AX = 0003H

===== Return =====

  Carry flag = clear (this function always succeeds)
  AX = selector increment value  
  
===== Notes =====

The DPMI functions Allocate LDT Descriptors (Int 31H Function 0000H) and Allocate DOS Memory Block (Int 31H Function 0100H) can allocate an array of contiguous descriptors, but only return a selector for the first descriptor. The value returned by this function can be used to calculate the selectors for subsequent descriptors in the array.
    
The increment value is always a power of two. 
    
===== See also =====

   

===== Note =====

Text based on [[http://www.delorie.com/djgpp/doc/dpmi/]]

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