en:docs:dos:api:int21:4a

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en:docs:dos:api:int21:4a [2021/05/02 02:20] – created prokusheven:docs:dos:api:int21:4a [2024/05/03 02:10] (current) prokushev
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 ===== Notes ===== ===== Notes =====
  
- under DOS 2.1-6.0, if there is insufficient memory to expand the block +under DOS 2.1-6.0, if there is insufficient memory to expand the block as much as requested, the block will be made as large as possible 
-   as much as requested, the block will be made as large as possible + 
- DOS 2.1-6.0 coalesces any free blocks immediately following the block +DOS 2.1-6.0 coalesces any free blocks immediately following the block to be resized
-   to be resized+
                      
 ===== See also ===== ===== See also =====
  
- AH=48h,AH=49h,AH=83h+AH=[[en:docs:dos:api:int21:48|48h]],AH=[[en:docs:dos:api:int21:49|49h]]
  
 ===== Note ===== ===== Note =====