Int 21 Fn 2537  P - Phar Lap 386/dos-ext Vmm V3.0 - Allocate Dos Memory A  [E]

   AX = 2537h
   BX = number of paragraphs to allocate

Return: CF clear if successful
       AX = real-mode segment of allocated block
   CF set on error
       AX = error code
       07h MS-DOS memory chain corrupted
       08h insufficient low memory
       BX = size in paragraphs of largest free block

See Also: AH=48h